Liver transplantation(LT)remains the optimal life-saving intervention for patients with end-stage liver disease.Despite the recent advances in LT several barriers,including organ allocation,donor-recipient matching,an...Liver transplantation(LT)remains the optimal life-saving intervention for patients with end-stage liver disease.Despite the recent advances in LT several barriers,including organ allocation,donor-recipient matching,and patient education,persist.With the growing progress of artificial intelligence,particularly large language models(LLMs)like ChatGPT,new applications have emerged in the field of LT.Current studies demonstrating usage of ChatGPT in LT include various areas of application,from clinical settings to research and education.ChatGPT usage can benefit both healthcare professionals,by decreasing the time spent on non-clinical work,but also LT recipients by providing accurate information.Future potential applications include the expanding usage of ChatGPT and other LLMs in the field of LT pathology and radiology as well as the automated creation of discharge summaries or other related paperwork.Additionally,the next models of ChatGPT might have the potential to provide more accurate patient education material with increased readability.Although ChatGPT usage presents promising applications,there are certain ethical and practical limitations.Key concerns include patient data privacy,information accuracy,misinformation possibility and lack of legal framework.Healthcare providers and policymakers should collaborate for the establishment of a controlled framework for the safe use of ChatGPT.The aim of this minireview is to summarize current literature on ChatGPT in LT,highlighting both opportunities and limitations,while also providing future possible applications.展开更多
Radiative cooling systems(RCSs)possess the distinctive capability to dissipate heat energy via solar and thermal radiation,making them suitable for thermal regulation and energy conservation applications,essential for...Radiative cooling systems(RCSs)possess the distinctive capability to dissipate heat energy via solar and thermal radiation,making them suitable for thermal regulation and energy conservation applications,essential for mitigating the energy crisis.A comprehensive review connecting the advancements in engineered radiative cooling systems(ERCSs),encompassing material and structural design as well as thermal and energy-related applications,is currently absent.Herein,this review begins with a concise summary of the essential concepts of ERCSs,followed by an introduction to engineered materials and structures,containing nature-inspired designs,chromatic materials,meta-structural configurations,and multilayered constructions.It subsequently encapsulates the primary applications,including thermal-regulating textiles and energy-saving devices.Next,it highlights the challenges of ERCSs,including maximized thermoregulatory effects,environmental adaptability,scalability and sustainability,and interdisciplinary integration.It seeks to offer direction for forthcoming fundamental research and industrial advancement of radiative cooling systems in real-world applications.展开更多
Magnesium and its related materials have potential applications in the automotive sector for weight reduction,in energy storage technologies such as batteries and hydrogen storage,and in biomedical field due to their ...Magnesium and its related materials have potential applications in the automotive sector for weight reduction,in energy storage technologies such as batteries and hydrogen storage,and in biomedical field due to their biodegradability.In comparison,the researches on the latter ones are currently receiving more and more interests.This paper explores recent research advancements in Mg-based materials in these fields especially within recent 4 years in Germany.展开更多
This Special Topic of the Journal of Semiconductors(JOS)features expanded versions of key articles presented at the 2024 IEEE International Conference on Integrated Circuits Technologies and Applications(ICTA),which w...This Special Topic of the Journal of Semiconductors(JOS)features expanded versions of key articles presented at the 2024 IEEE International Conference on Integrated Circuits Technologies and Applications(ICTA),which was held in Hangzhou,Zhejiang,China,from October 25 to 27,2024.展开更多
Brain-computer interfaces(BCIs)represent an emerging technology that facilitates direct communication between the brain and external devices.In recent years,numerous review articles have explored various aspects of BC...Brain-computer interfaces(BCIs)represent an emerging technology that facilitates direct communication between the brain and external devices.In recent years,numerous review articles have explored various aspects of BCIs,including their fundamental principles,technical advancements,and applications in specific domains.However,these reviews often focus on signal processing,hardware development,or limited applications such as motor rehabilitation or communication.This paper aims to offer a comprehensive review of recent electroencephalogram(EEG)-based BCI applications in the medical field across 8 critical areas,encompassing rehabilitation,daily communication,epilepsy,cerebral resuscitation,sleep,neurodegenerative diseases,anesthesiology,and emotion recognition.Moreover,the current challenges and future trends of BCIs were also discussed,including personal privacy and ethical concerns,network security vulnerabilities,safety issues,and biocompatibility.展开更多
Liquid metals(LMs),because of their ability to remain in a liquid state at room temperature,render them highly versatile for applications in electronics,energy storage,medicine,and robotics.Among various LMs,Ga-based ...Liquid metals(LMs),because of their ability to remain in a liquid state at room temperature,render them highly versatile for applications in electronics,energy storage,medicine,and robotics.Among various LMs,Ga-based LMs exhibit minimal cytotoxicity,low viscosity,high thermal and electrical conductivities,and excellent wettability.Therefore,Ga-based LM composites(LMCs)have emerged as a recent research focus.Recent advancements have focused on novel fabrication techniques and applications spanning energy storage,flexible electronics,and biomedical devices.Particularly noteworthy are the developments in wearable sensors and electronic skins,which hold promise for healthcare monitoring and human-machine interfaces.Despite their potential,challenges,such as oxidative susceptibil-ity and biocompatibility,remain.Creating bio-based LMC materials is a promising approach to address these issues while exploring new avenues to optimize LMC performance and broaden its application domains.This review provides a concise overview of the recent trends in LMC research,highlights their transformative impacts,and outlines key directions for future investigation and development.展开更多
Carbon nanotubes(CNTs)have many excellent properties that make them ideally suited for use in lithium-ion batteries(LIBs).In this review,the recent research on applications of CNTs in LIBs,including their usage as fre...Carbon nanotubes(CNTs)have many excellent properties that make them ideally suited for use in lithium-ion batteries(LIBs).In this review,the recent research on applications of CNTs in LIBs,including their usage as freestanding anodes,conductive additives,and current collectors,are discussed.Challenges,strategies,and progress are analyzed by selecting typical examples.Particularly,when CNTs are used with relatively large mass fractions,the relevant interfacial electrochemistry in such a CNT-based electrode,which dictates the quality of the resulting solid-electrolyte interface,becomes a concern.Hence,in this review the different lithium-ion adsorption and insertion mechanisms inside and outside of CNTs are compared;the influence of not only CNT structural features(including their length,defect density,diameter,and wall thickness)but also the electrolyte composition on the solid-electrolyte interfacial reactions is analyzed in detail.Strategies to optimize the solid-solid interface between CNTs and the other solid components in various composite electrodes are also covered.By emphasizing the importance of such a structure-performance relationship,the merits and weaknesses of various applications of CNTs in various advanced LIBs are clarified.展开更多
Particle Swarm Optimization(PSO)has been utilized as a useful tool for solving intricate optimization problems for various applications in different fields.This paper attempts to carry out an update on PSO and gives a...Particle Swarm Optimization(PSO)has been utilized as a useful tool for solving intricate optimization problems for various applications in different fields.This paper attempts to carry out an update on PSO and gives a review of its recent developments and applications,but also provides arguments for its efficacy in resolving optimization problems in comparison with other algorithms.Covering six strategic areas,which include Data Mining,Machine Learning,Engineering Design,Energy Systems,Healthcare,and Robotics,the study demonstrates the versatility and effectiveness of the PSO.Experimental results are,however,used to show the strong and weak parts of PSO,and performance results are included in tables for ease of comparison.The results stress PSO’s efficiency in providing optimal solutions but also show that there are aspects that need to be improved through combination with algorithms or tuning to the parameters of the method.The review of the advantages and limitations of PSO is intended to provide academics and practitioners with a well-rounded view of the methods of employing such a tool most effectively and to encourage optimized designs of PSO in solving theoretical and practical problems in the future.展开更多
Wenhao Wang and colleagues summarized the latest advancements in structural color research in Opto-Electronic Science. Their review explored the fundamental principles and fabrication methods of structural colors for ...Wenhao Wang and colleagues summarized the latest advancements in structural color research in Opto-Electronic Science. Their review explored the fundamental principles and fabrication methods of structural colors for photonic applications, including anti-counterfeiting, displays, sensors, and printing, along with their practical limitations. Recently, structural colors have received growing interest due to their advantages, including physical and chemical robustness, ecofriendliness, tunability, and high-resolution color.展开更多
The intricate interactions between immune cells and tumors exert a profound influence on cancer progression and therapeutic efficacy.Within the tumor microenvironment,exosomes have emerged as pivotal mediators of inte...The intricate interactions between immune cells and tumors exert a profound influence on cancer progression and therapeutic efficacy.Within the tumor microenvironment,exosomes have emerged as pivotal mediators of intercellular communication,with their cargo of non-coding RNAs(ncRNAs)serving as key regulatory elements.This review examines the multifaceted roles of immune cell-derived exosomal ncRNAs in tumor biology.The involvement of various immune cells,including T cells,B cells,natural killer cells,macrophages,neutrophils,and myeloid-derived suppressor cells,in utilizing exosomal ncRNAs to regulate tumor initiation and progression is explored.Additionally,the biogenesis and delivery mechanisms of these immune cell-derived exosomal ncRNAs are discussed,alongside their potential clinical applications in cancer.展开更多
Intelligence is the capacity of an entity to adjust to environmental changes and overcome challenges.Intelligence has for all of eternity been a quality exclusive only to living organisms until the emergence of artifi...Intelligence is the capacity of an entity to adjust to environmental changes and overcome challenges.Intelligence has for all of eternity been a quality exclusive only to living organisms until the emergence of artificial intelligence.Thus the term“intelligence”inherently carries a latent“bionic”connotation.In contrast to artificial intelligence,which focuses on replicating and extending human cognitive abilities,bionic intelligence draws inspiration from intelligent behaviors and functions across diverse living organisms to enable bionic systems with low energy consumption,advanced working efficiency and strong task adaptability.展开更多
Two-dimensional Dion-Jacobson(DJ)perovskite has garnered significant attention due to its superior responsivity and operation stability.However,efforts are predominantly focused on discovering new organic spacer to sy...Two-dimensional Dion-Jacobson(DJ)perovskite has garnered significant attention due to its superior responsivity and operation stability.However,efforts are predominantly focused on discovering new organic spacer to synthesize novel perovskites,while material-form-associated light management,which is crucial for enhancing the photodetector’s efficiency,is largely overlooked.Herein,we introduced surface light management strategy into DJ-type perovskite system by synthesizing surface-patterned BDAPbBr4(BPB,BDA=NH_(3)(CH_(2))_(4)NH_(3))microplates(MPs)using template-assisted space-confined method,which was further elucidated by theoretical optical simulation.By leveraging surface-patterned MPs to enhance light absorption,the BPB-based photodetectors(PDs)achieved remarkable photoresponse in ultraviolet region,marked by a high on/off ratio(~5000),superior responsivity(2.24 A W^(-1)),along with large detectivity(~10^(13) Jones)and low detection limit(68.7 nW cm^(-2)).Additionally,the PDs showcased superior light communication and imaging capabilities even under weak-light illumination.Notably,the anisotropic nature of the surface-patterned MPs conferred excellent polarization sensitivity to the PD.These results represented the first demonstration of BPB perovskite in weak-light communication and imaging,as well as in polarized light detection.Our findings offer valuable insights into enhancing photodetector performance and optoelectronic applications through surface light management strategies.展开更多
The growing population and industrialization have led to significant production in agro-industrial sectors,result-ing in large amounts of agro-industrial residues often left untreated,posing potential environmental is...The growing population and industrialization have led to significant production in agro-industrial sectors,result-ing in large amounts of agro-industrial residues often left untreated,posing potential environmental issues.There-fore,finding effective ways to utilize these bio-based residues is crucial.One promising approach is to use these low-or no-value agro-industrial wastes as raw materials for producing renewable biomaterials,including proteins and peptides.Research has extensively explored peptide extraction using plant and animal-based agro-industrial residue.Due to lower processing costs and beneficial bioactive properties,peptides derived from waste could replace synthetic peptides and those extracted from food sources.The isolation,purification,and analysis processes of these peptides are thoroughly examined to optimize their extraction and ensure their purity and efficacy.These peptides’bioactive properties and mechanisms are being analyzed for their potential applications in the biomedical field.Additionally,the applications of bioactive peptides in medical fields,such as drug delivery systems,tissue engineering,and bioprinting,are discussed.展开更多
Magnesium alloys have emerged as promising light weight materials due to their low density,high specific strength,excellent machinability,and superior damping capacity,making them ideal for aerospace,automotive,and el...Magnesium alloys have emerged as promising light weight materials due to their low density,high specific strength,excellent machinability,and superior damping capacity,making them ideal for aerospace,automotive,and electronics applications.However,broader use of magnesium alloys is limited by poor thermo-mechanical performance,corrosion susceptibility,and low formability at room temperature.The addition of rare-earth elements such as gadolinium,yttrium,and neodymium has meaningfully improved these limitations,enhancing the overall performance of magnesium alloys.This review highlights recent advancements in rare-earth magnesium alloys,focusing on their improved thermo-mechanical properties,microstructural evolution,crystallization behavior,and texture development.Herein,strengthening mechanisms associated with rare-earth additions are discussed in detail.Furthermore,the article explores growing relevance of these alloys in advanced applications,including biomedical implants,Io T devices,aerospace structures,defense systems,and general engineering.With their enhanced mechanical and functional properties,rare-earth magnesium alloys represent a new generation of high-performance,functional materials poised to drive innovation across multiple technology sectors.展开更多
One-dimensional perovskites possess unique photoelectric properties that distinguish them from other perovskitetypes, making them a focal point in photoelectric research. In recent years, there has been a significant ...One-dimensional perovskites possess unique photoelectric properties that distinguish them from other perovskitetypes, making them a focal point in photoelectric research. In recent years, there has been a significant surge ininterest surrounding the synthesis and application of one-dimensional anisotropic perovskites, spurred by ad-vancementsin synthesis techniques and notable breakthroughs in novel methodologies and application proper-ties.This article provides a comprehensive review of the progress made in research on one-dimensionalanisotropic perovskites, detailing the synthesis mechanisms and potential pathways for performance enhance-mentin various applications. We highlight the crucial role of controllable synthesis and heterogeneous effect intailoring perovskite properties to boost application efficacy. Initially, this review examines the primary synthesismethods and mechanisms for creating heterogeneously induced one-dimensional anisotropic perovskites, cate-gorizingthem into two main approaches: the classical wet chemical synthesis, which utilizes selective ligands, andthe ligand-free, substrate-assisted method. The precision in controllable synthesis is essential for fabricatingheterogeneous structures, where the synthesized precursor, shape, and surface ligand significantly influence theinterfacial strength of the heterogenic interface. We also discuss the key features that must be improved for high-performanceapplications, exploring how heterogeneous effects can enhance performance and drive the devel-opmentof heterogeneous devices in various applications, such as photodetectors, solar cells, light-emitting di-odes,and photocatalysis. Conclusively, by highlighting the emerging potential and promising opportunitiesoffered by strategic heterogeneous construction, we forecast a dynamic and transformative future for their pro-ductionand application landscapes.展开更多
Shape memory alloys(SMAs)are unique materials that exhibit the ability to recover their original shape upon heating after being deformed at low temperatures.Due to their remarkable properties,such as high strength,exc...Shape memory alloys(SMAs)are unique materials that exhibit the ability to recover their original shape upon heating after being deformed at low temperatures.Due to their remarkable properties,such as high strength,excellent fatigue resistance,and the ability to undergo significant recoverable deformation,SMAs have found extensive applications in various fields,including biomedical devices,robotics,aerospace,automotive industries,and smart textiles.This paper provides a comprehensive overview of the phase transformation behavior and smart applications of SMAs,focusing on the underlying mechanisms,characteristics,and technological advancements in SMA-based devices.It explores the various phases involved in SMA behavior,including the martensitic and austenitic phases,thermoelastic transformations,and stress-induced phase transformations.Furthermore,this paper discusses the applications of SMAs in smart technologies,including their use in medical devices,actuators,sensors,and energy harvesting systems.By exploring the key factors influencing phase transformations,this study highlights the potential of SMAs in designing next-generation smart materials and systems.展开更多
Owing to their unique biological effects and physicochemical properties,nanomaterials have garnered substantial attention in the field of bone tissue engineering(BTE),targeting the repair and restoration of impaired b...Owing to their unique biological effects and physicochemical properties,nanomaterials have garnered substantial attention in the field of bone tissue engineering(BTE),targeting the repair and restoration of impaired bone tissue.In recent years,strategies for the design and optimization of nanomaterials through thiolation modification have been widely applied in BTE.This review concisely summarizes the categories of nanomaterials commonly used in BTE and focuses on various strategies for the modification of nanomaterials via thiolation.A multifaceted analysis of the mechanisms by which thiolated nanomaterials enhance nanomaterial-cell interactions,promote drug loading and release,and modulate osteogenic differentiation is presented.Furthermore,this review introduces biomedical applications of thiolated nanomaterials in BTE,including as scaffold components for bone regeneration,coatings for bone implants,and drug delivery systems.Finally,the future perspectives and challenges in the development of this field are discussed.Thiolation modification strategies provide a platform for developing new ideas and methods for designing nanomaterials for BTE and are expected to accelerate the development and clinical translation of novel bone repair materials.展开更多
Ganoderma polysaccharides(GPs),derived from various species of the Ganoderma genus,exhibit diverse bioactivities,including immune modulation,anti-tumor effects,and gut microbiota regulation.These properties position G...Ganoderma polysaccharides(GPs),derived from various species of the Ganoderma genus,exhibit diverse bioactivities,including immune modulation,anti-tumor effects,and gut microbiota regulation.These properties position GPs as dual-purpose agents for medicinal and functional food development.This review comprehensively explores the structural complexity of six key GPs and their specific mechanisms of action,such as TLR signaling in immune modulation,apoptosis pathways in anti-tumor activity,and their prebiotic effects on gut microbiota.Additionally,the structure-activity relationships(SARs)of GPs are highlighted to elucidate their biological efficacy.Advances in green extraction techniques,including ultrasonic-assisted and enzymatic methods,are discussed for their roles in enhancing yield and aligning with sustainable production principles.Furthermore,the review addresses biotechnological innovations in polysaccharide biosynthesis,improving production efficiency and making large-scale production feasible.These insights,combined with ongoing research into their bioactivity,provide a solid foundation for developing health-promoting functional food products that incorporate GPs.Furthermore,future research directions are suggested to optimize biosynthesis pathways and fully harness the health benefits of these polysaccharides.展开更多
The field of photocatalysis has witnessed a significant advancement in the development of bioinspired and biomimetic photocatalysts for various biomedical applications,including drug delivery,tissue engineering,cancer...The field of photocatalysis has witnessed a significant advancement in the development of bioinspired and biomimetic photocatalysts for various biomedical applications,including drug delivery,tissue engineering,cancer therapy,and bioimaging.Nature has evolved efficient light-harvesting systems and energy conversion mechanisms,which serve as a benchmark for researchers.However,reproducing such complexity and harnessing it for biomedical applications is a daunting task.It requires a comprehensive understanding of the underlying biological processes and the ability to replicate them synthetically.By utilizing light energy,these photocatalysts can trigger specific chemical reactions,leading to targeted drug release,enhanced tissue regeneration,and precise imaging of biological structures.In this context,addressing the stability,long-term performance,scalability,and costeffectiveness of these materials is crucial for their widespread implementation in biomedical applications.While challenges such as complexity and stability persist,their advantages such as targeted drug delivery and personalized medicine make them a fascinating area of research.The purpose of this review is to provide a comprehensive analysis and evaluation of existing research,highlighting the advancements,current challenges,advantages,limitations,and future prospects of bioinspired and biomimetic photocatalysts in biomedicine.展开更多
In this review research,the full bio-medical potential and application of the severe acute respiratory syndrome(SARS)-CoV-2 viruses are discussed in detail with the aim of discovering innovative treatment strategies i...In this review research,the full bio-medical potential and application of the severe acute respiratory syndrome(SARS)-CoV-2 viruses are discussed in detail with the aim of discovering innovative treatment strategies in virology and medicine.The SARS-CoV-2 which caused an international health crisis also unraveled an opportunity to gain from its pathogenic effects to treat the affected people.The study aims at testing whether the newly discovered SARS-CoV-2 can be used for therapeutic and clinical purposes.With in-depth analytics,this investigation issue endeavors to unearth new ways of fighting infectious diseases and to improve existing medical interventions.Beside scientific and practical significance the role of this work is vital.By learning the biologic and molecular mysteries of SARS-CoV-2,the researchers can create precise medicines and vaccines not only against COVID-19 but also the other infectious diseases as well.Furthermore,this recommendation may open the door to the future development of gene therapy and vaccine technology.In this sense,it combines multiple approaches,such as viral studies,immunology,and molecular biology.Laboratory experiments,computer program modeling and clinical trials are applied to detection of the SARS-COV-2 in therapeutic implementation.The principal conclusion and analysis of this research put forth the fact that SARS-CoV-2 can be utilized in anti-viral treatment,cancer therapy,and vaccine programs.The study results confirm the inherent adaptability of viruses like SARS-CoV-2 and emphasis on the development of specific therapeutic measures.It is valuable because of its potential to add to virology and medication,showing new ways for virus-based treatment.In addition,the impact of these results on treatments would be revolutionary,with potential to invent superior and flexible interventions against infectious disease.In short,the therapeutic use of SARS-CoV-2 can be regarded as a bold innovation with tremendous consequences for general health,and ultimately for medical science.展开更多
文摘Liver transplantation(LT)remains the optimal life-saving intervention for patients with end-stage liver disease.Despite the recent advances in LT several barriers,including organ allocation,donor-recipient matching,and patient education,persist.With the growing progress of artificial intelligence,particularly large language models(LLMs)like ChatGPT,new applications have emerged in the field of LT.Current studies demonstrating usage of ChatGPT in LT include various areas of application,from clinical settings to research and education.ChatGPT usage can benefit both healthcare professionals,by decreasing the time spent on non-clinical work,but also LT recipients by providing accurate information.Future potential applications include the expanding usage of ChatGPT and other LLMs in the field of LT pathology and radiology as well as the automated creation of discharge summaries or other related paperwork.Additionally,the next models of ChatGPT might have the potential to provide more accurate patient education material with increased readability.Although ChatGPT usage presents promising applications,there are certain ethical and practical limitations.Key concerns include patient data privacy,information accuracy,misinformation possibility and lack of legal framework.Healthcare providers and policymakers should collaborate for the establishment of a controlled framework for the safe use of ChatGPT.The aim of this minireview is to summarize current literature on ChatGPT in LT,highlighting both opportunities and limitations,while also providing future possible applications.
基金support from the Contract Research(“Development of Breathable Fabrics with Nano-Electrospun Membrane”,CityU ref.:9231419“Research and application of antibacterial and healing-promoting smart nanofiber dressing for children’s burn wounds”,CityU ref:PJ9240111)+1 种基金the National Natural Science Foundation of China(“Study of Multi-Responsive Shape Memory Polyurethane Nanocomposites Inspired by Natural Fibers”,Grant No.51673162)Startup Grant of CityU(“Laboratory of Wearable Materials for Healthcare”,Grant No.9380116).
文摘Radiative cooling systems(RCSs)possess the distinctive capability to dissipate heat energy via solar and thermal radiation,making them suitable for thermal regulation and energy conservation applications,essential for mitigating the energy crisis.A comprehensive review connecting the advancements in engineered radiative cooling systems(ERCSs),encompassing material and structural design as well as thermal and energy-related applications,is currently absent.Herein,this review begins with a concise summary of the essential concepts of ERCSs,followed by an introduction to engineered materials and structures,containing nature-inspired designs,chromatic materials,meta-structural configurations,and multilayered constructions.It subsequently encapsulates the primary applications,including thermal-regulating textiles and energy-saving devices.Next,it highlights the challenges of ERCSs,including maximized thermoregulatory effects,environmental adaptability,scalability and sustainability,and interdisciplinary integration.It seeks to offer direction for forthcoming fundamental research and industrial advancement of radiative cooling systems in real-world applications.
文摘Magnesium and its related materials have potential applications in the automotive sector for weight reduction,in energy storage technologies such as batteries and hydrogen storage,and in biomedical field due to their biodegradability.In comparison,the researches on the latter ones are currently receiving more and more interests.This paper explores recent research advancements in Mg-based materials in these fields especially within recent 4 years in Germany.
文摘This Special Topic of the Journal of Semiconductors(JOS)features expanded versions of key articles presented at the 2024 IEEE International Conference on Integrated Circuits Technologies and Applications(ICTA),which was held in Hangzhou,Zhejiang,China,from October 25 to 27,2024.
基金supported by the National Key R&D Program of China(2021YFF1200602)the National Science Fund for Excellent Overseas Scholars(0401260011)+3 种基金the National Defense Science and Technology Innovation Fund of Chinese Academy of Sciences(c02022088)the Tianjin Science and Technology Program(20JCZDJC00810)the National Natural Science Foundation of China(82202798)the Shanghai Sailing Program(22YF1404200).
文摘Brain-computer interfaces(BCIs)represent an emerging technology that facilitates direct communication between the brain and external devices.In recent years,numerous review articles have explored various aspects of BCIs,including their fundamental principles,technical advancements,and applications in specific domains.However,these reviews often focus on signal processing,hardware development,or limited applications such as motor rehabilitation or communication.This paper aims to offer a comprehensive review of recent electroencephalogram(EEG)-based BCI applications in the medical field across 8 critical areas,encompassing rehabilitation,daily communication,epilepsy,cerebral resuscitation,sleep,neurodegenerative diseases,anesthesiology,and emotion recognition.Moreover,the current challenges and future trends of BCIs were also discussed,including personal privacy and ethical concerns,network security vulnerabilities,safety issues,and biocompatibility.
基金supported by the GRDC(Global Research Development Center)Cooperative Hub Program through the National Research Foundation of Korea(NRF),funded by the Ministry of Science and ICT(MSIT)(No.RS-2023-00257595).
文摘Liquid metals(LMs),because of their ability to remain in a liquid state at room temperature,render them highly versatile for applications in electronics,energy storage,medicine,and robotics.Among various LMs,Ga-based LMs exhibit minimal cytotoxicity,low viscosity,high thermal and electrical conductivities,and excellent wettability.Therefore,Ga-based LM composites(LMCs)have emerged as a recent research focus.Recent advancements have focused on novel fabrication techniques and applications spanning energy storage,flexible electronics,and biomedical devices.Particularly noteworthy are the developments in wearable sensors and electronic skins,which hold promise for healthcare monitoring and human-machine interfaces.Despite their potential,challenges,such as oxidative susceptibil-ity and biocompatibility,remain.Creating bio-based LMC materials is a promising approach to address these issues while exploring new avenues to optimize LMC performance and broaden its application domains.This review provides a concise overview of the recent trends in LMC research,highlights their transformative impacts,and outlines key directions for future investigation and development.
基金Xiamen Science and Technology Project,Grant/Award Number:3502Z20231057National Key Research and Development Program of China,Grant/Award Number:3502Z20231057National Natural Science Foundation of China,Grant/Award Numbers:22279107,22288102。
文摘Carbon nanotubes(CNTs)have many excellent properties that make them ideally suited for use in lithium-ion batteries(LIBs).In this review,the recent research on applications of CNTs in LIBs,including their usage as freestanding anodes,conductive additives,and current collectors,are discussed.Challenges,strategies,and progress are analyzed by selecting typical examples.Particularly,when CNTs are used with relatively large mass fractions,the relevant interfacial electrochemistry in such a CNT-based electrode,which dictates the quality of the resulting solid-electrolyte interface,becomes a concern.Hence,in this review the different lithium-ion adsorption and insertion mechanisms inside and outside of CNTs are compared;the influence of not only CNT structural features(including their length,defect density,diameter,and wall thickness)but also the electrolyte composition on the solid-electrolyte interfacial reactions is analyzed in detail.Strategies to optimize the solid-solid interface between CNTs and the other solid components in various composite electrodes are also covered.By emphasizing the importance of such a structure-performance relationship,the merits and weaknesses of various applications of CNTs in various advanced LIBs are clarified.
文摘Particle Swarm Optimization(PSO)has been utilized as a useful tool for solving intricate optimization problems for various applications in different fields.This paper attempts to carry out an update on PSO and gives a review of its recent developments and applications,but also provides arguments for its efficacy in resolving optimization problems in comparison with other algorithms.Covering six strategic areas,which include Data Mining,Machine Learning,Engineering Design,Energy Systems,Healthcare,and Robotics,the study demonstrates the versatility and effectiveness of the PSO.Experimental results are,however,used to show the strong and weak parts of PSO,and performance results are included in tables for ease of comparison.The results stress PSO’s efficiency in providing optimal solutions but also show that there are aspects that need to be improved through combination with algorithms or tuning to the parameters of the method.The review of the advantages and limitations of PSO is intended to provide academics and practitioners with a well-rounded view of the methods of employing such a tool most effectively and to encourage optimized designs of PSO in solving theoretical and practical problems in the future.
基金supported by the POSCO-POSTECH-RIST Convergence Research Center program funded by POSCOthe National Research Foundation(NRF)grants(RS-2022-NR067559,RS-2023-00302586)funded by the Ministry of Science and ICT(MSIT)of the Korean government.
文摘Wenhao Wang and colleagues summarized the latest advancements in structural color research in Opto-Electronic Science. Their review explored the fundamental principles and fabrication methods of structural colors for photonic applications, including anti-counterfeiting, displays, sensors, and printing, along with their practical limitations. Recently, structural colors have received growing interest due to their advantages, including physical and chemical robustness, ecofriendliness, tunability, and high-resolution color.
基金supported by the National Natural Science Foundation of China(No.82203056)the Natural Science Foundation of Liaoning Province(No.2023-BS-167)+1 种基金the Science and Technology Talent Innovation Support Plan of Dalian(NO.2022RQ091)the“1+X”program for Clinical Competency enhancement-Clinical Research Incubation Project of the Second Hospital of Dalian Medical University(No.2022LCYJYB01)。
文摘The intricate interactions between immune cells and tumors exert a profound influence on cancer progression and therapeutic efficacy.Within the tumor microenvironment,exosomes have emerged as pivotal mediators of intercellular communication,with their cargo of non-coding RNAs(ncRNAs)serving as key regulatory elements.This review examines the multifaceted roles of immune cell-derived exosomal ncRNAs in tumor biology.The involvement of various immune cells,including T cells,B cells,natural killer cells,macrophages,neutrophils,and myeloid-derived suppressor cells,in utilizing exosomal ncRNAs to regulate tumor initiation and progression is explored.Additionally,the biogenesis and delivery mechanisms of these immune cell-derived exosomal ncRNAs are discussed,alongside their potential clinical applications in cancer.
基金supported by the Key Program of National Natural Science Foundation of China(Grant No.52235006)the Major Science and Technology Project of Jilin Province,Changchun City(Grant No.20230301014ZD).
文摘Intelligence is the capacity of an entity to adjust to environmental changes and overcome challenges.Intelligence has for all of eternity been a quality exclusive only to living organisms until the emergence of artificial intelligence.Thus the term“intelligence”inherently carries a latent“bionic”connotation.In contrast to artificial intelligence,which focuses on replicating and extending human cognitive abilities,bionic intelligence draws inspiration from intelligent behaviors and functions across diverse living organisms to enable bionic systems with low energy consumption,advanced working efficiency and strong task adaptability.
基金the Key Research and Development Program sponsored by the Ministry of Science and Technology of China(2024YFE0201800)the National Natural Science Foundation of China(Nos.12134010,12174290)the Natural Science Foundation of Hubei Province,China(Grant Nos.2023BAB102 and 2021CFB039).
文摘Two-dimensional Dion-Jacobson(DJ)perovskite has garnered significant attention due to its superior responsivity and operation stability.However,efforts are predominantly focused on discovering new organic spacer to synthesize novel perovskites,while material-form-associated light management,which is crucial for enhancing the photodetector’s efficiency,is largely overlooked.Herein,we introduced surface light management strategy into DJ-type perovskite system by synthesizing surface-patterned BDAPbBr4(BPB,BDA=NH_(3)(CH_(2))_(4)NH_(3))microplates(MPs)using template-assisted space-confined method,which was further elucidated by theoretical optical simulation.By leveraging surface-patterned MPs to enhance light absorption,the BPB-based photodetectors(PDs)achieved remarkable photoresponse in ultraviolet region,marked by a high on/off ratio(~5000),superior responsivity(2.24 A W^(-1)),along with large detectivity(~10^(13) Jones)and low detection limit(68.7 nW cm^(-2)).Additionally,the PDs showcased superior light communication and imaging capabilities even under weak-light illumination.Notably,the anisotropic nature of the surface-patterned MPs conferred excellent polarization sensitivity to the PD.These results represented the first demonstration of BPB perovskite in weak-light communication and imaging,as well as in polarized light detection.Our findings offer valuable insights into enhancing photodetector performance and optoelectronic applications through surface light management strategies.
基金funded by the Thailand Graduate Institute of Science and Technology(TGIST)(Grant No.TG-BT-AIT-63-002D).
文摘The growing population and industrialization have led to significant production in agro-industrial sectors,result-ing in large amounts of agro-industrial residues often left untreated,posing potential environmental issues.There-fore,finding effective ways to utilize these bio-based residues is crucial.One promising approach is to use these low-or no-value agro-industrial wastes as raw materials for producing renewable biomaterials,including proteins and peptides.Research has extensively explored peptide extraction using plant and animal-based agro-industrial residue.Due to lower processing costs and beneficial bioactive properties,peptides derived from waste could replace synthetic peptides and those extracted from food sources.The isolation,purification,and analysis processes of these peptides are thoroughly examined to optimize their extraction and ensure their purity and efficacy.These peptides’bioactive properties and mechanisms are being analyzed for their potential applications in the biomedical field.Additionally,the applications of bioactive peptides in medical fields,such as drug delivery systems,tissue engineering,and bioprinting,are discussed.
基金the support of the SPARC project(P3808)UKIERI-4 Strand 1 Institutional Research&Mobility Partnerships Grant(45580615 UKIERISPARC/01/18)under the Indo-UK schemeSKT extends heartfelt gratitude to Nitte University for providing the research grant(grant no.NUFR-23-070)。
文摘Magnesium alloys have emerged as promising light weight materials due to their low density,high specific strength,excellent machinability,and superior damping capacity,making them ideal for aerospace,automotive,and electronics applications.However,broader use of magnesium alloys is limited by poor thermo-mechanical performance,corrosion susceptibility,and low formability at room temperature.The addition of rare-earth elements such as gadolinium,yttrium,and neodymium has meaningfully improved these limitations,enhancing the overall performance of magnesium alloys.This review highlights recent advancements in rare-earth magnesium alloys,focusing on their improved thermo-mechanical properties,microstructural evolution,crystallization behavior,and texture development.Herein,strengthening mechanisms associated with rare-earth additions are discussed in detail.Furthermore,the article explores growing relevance of these alloys in advanced applications,including biomedical implants,Io T devices,aerospace structures,defense systems,and general engineering.With their enhanced mechanical and functional properties,rare-earth magnesium alloys represent a new generation of high-performance,functional materials poised to drive innovation across multiple technology sectors.
基金supported by the National Natural Science Foundation of China(22272065)the Natural Science Foundation of Jiangsu Province(BK20211530)+1 种基金the Fundamental Research Funds for the Central Universities(JUSRP62218)the Key Research and Development Special Project of Yi'chun City,Jiangxi Province,China(2023ZDYFZX06).
文摘One-dimensional perovskites possess unique photoelectric properties that distinguish them from other perovskitetypes, making them a focal point in photoelectric research. In recent years, there has been a significant surge ininterest surrounding the synthesis and application of one-dimensional anisotropic perovskites, spurred by ad-vancementsin synthesis techniques and notable breakthroughs in novel methodologies and application proper-ties.This article provides a comprehensive review of the progress made in research on one-dimensionalanisotropic perovskites, detailing the synthesis mechanisms and potential pathways for performance enhance-mentin various applications. We highlight the crucial role of controllable synthesis and heterogeneous effect intailoring perovskite properties to boost application efficacy. Initially, this review examines the primary synthesismethods and mechanisms for creating heterogeneously induced one-dimensional anisotropic perovskites, cate-gorizingthem into two main approaches: the classical wet chemical synthesis, which utilizes selective ligands, andthe ligand-free, substrate-assisted method. The precision in controllable synthesis is essential for fabricatingheterogeneous structures, where the synthesized precursor, shape, and surface ligand significantly influence theinterfacial strength of the heterogenic interface. We also discuss the key features that must be improved for high-performanceapplications, exploring how heterogeneous effects can enhance performance and drive the devel-opmentof heterogeneous devices in various applications, such as photodetectors, solar cells, light-emitting di-odes,and photocatalysis. Conclusively, by highlighting the emerging potential and promising opportunitiesoffered by strategic heterogeneous construction, we forecast a dynamic and transformative future for their pro-ductionand application landscapes.
文摘Shape memory alloys(SMAs)are unique materials that exhibit the ability to recover their original shape upon heating after being deformed at low temperatures.Due to their remarkable properties,such as high strength,excellent fatigue resistance,and the ability to undergo significant recoverable deformation,SMAs have found extensive applications in various fields,including biomedical devices,robotics,aerospace,automotive industries,and smart textiles.This paper provides a comprehensive overview of the phase transformation behavior and smart applications of SMAs,focusing on the underlying mechanisms,characteristics,and technological advancements in SMA-based devices.It explores the various phases involved in SMA behavior,including the martensitic and austenitic phases,thermoelastic transformations,and stress-induced phase transformations.Furthermore,this paper discusses the applications of SMAs in smart technologies,including their use in medical devices,actuators,sensors,and energy harvesting systems.By exploring the key factors influencing phase transformations,this study highlights the potential of SMAs in designing next-generation smart materials and systems.
基金financially supported by the National Natural Science Foundation of China(Nos.52103184 and 8226030956)the National Key Research and Development Program of China(No.2022YFC2407503)+3 种基金Key Project of the Natural Science Basic Research Plan of Shaanxi Province(No.2022JZ43)Natural Science Basic Research Program of Shaanxi Province(No.2024JCYBQN-0874)Medical Research Key Project of Xi'an Science and Technology Bureau(No.2024JH-YXZD-0055)Medical Research Project of Xi'an Science and Technology Bureau(No.22YXYJ0083)
文摘Owing to their unique biological effects and physicochemical properties,nanomaterials have garnered substantial attention in the field of bone tissue engineering(BTE),targeting the repair and restoration of impaired bone tissue.In recent years,strategies for the design and optimization of nanomaterials through thiolation modification have been widely applied in BTE.This review concisely summarizes the categories of nanomaterials commonly used in BTE and focuses on various strategies for the modification of nanomaterials via thiolation.A multifaceted analysis of the mechanisms by which thiolated nanomaterials enhance nanomaterial-cell interactions,promote drug loading and release,and modulate osteogenic differentiation is presented.Furthermore,this review introduces biomedical applications of thiolated nanomaterials in BTE,including as scaffold components for bone regeneration,coatings for bone implants,and drug delivery systems.Finally,the future perspectives and challenges in the development of this field are discussed.Thiolation modification strategies provide a platform for developing new ideas and methods for designing nanomaterials for BTE and are expected to accelerate the development and clinical translation of novel bone repair materials.
基金supported by the National Natural Science Foundation of China(Nos.82373762,31872675)Major Special Programe of science and technology of Yunnan(202402AA310032,202305AH340005)+1 种基金the Cooperation Project with DR PLANT Company(2023)the Foundation of the State Key Laboratory of Phytochemistry and Plant Resources in West China(Nos.P2020-KF02,P2022-KF10).
文摘Ganoderma polysaccharides(GPs),derived from various species of the Ganoderma genus,exhibit diverse bioactivities,including immune modulation,anti-tumor effects,and gut microbiota regulation.These properties position GPs as dual-purpose agents for medicinal and functional food development.This review comprehensively explores the structural complexity of six key GPs and their specific mechanisms of action,such as TLR signaling in immune modulation,apoptosis pathways in anti-tumor activity,and their prebiotic effects on gut microbiota.Additionally,the structure-activity relationships(SARs)of GPs are highlighted to elucidate their biological efficacy.Advances in green extraction techniques,including ultrasonic-assisted and enzymatic methods,are discussed for their roles in enhancing yield and aligning with sustainable production principles.Furthermore,the review addresses biotechnological innovations in polysaccharide biosynthesis,improving production efficiency and making large-scale production feasible.These insights,combined with ongoing research into their bioactivity,provide a solid foundation for developing health-promoting functional food products that incorporate GPs.Furthermore,future research directions are suggested to optimize biosynthesis pathways and fully harness the health benefits of these polysaccharides.
文摘The field of photocatalysis has witnessed a significant advancement in the development of bioinspired and biomimetic photocatalysts for various biomedical applications,including drug delivery,tissue engineering,cancer therapy,and bioimaging.Nature has evolved efficient light-harvesting systems and energy conversion mechanisms,which serve as a benchmark for researchers.However,reproducing such complexity and harnessing it for biomedical applications is a daunting task.It requires a comprehensive understanding of the underlying biological processes and the ability to replicate them synthetically.By utilizing light energy,these photocatalysts can trigger specific chemical reactions,leading to targeted drug release,enhanced tissue regeneration,and precise imaging of biological structures.In this context,addressing the stability,long-term performance,scalability,and costeffectiveness of these materials is crucial for their widespread implementation in biomedical applications.While challenges such as complexity and stability persist,their advantages such as targeted drug delivery and personalized medicine make them a fascinating area of research.The purpose of this review is to provide a comprehensive analysis and evaluation of existing research,highlighting the advancements,current challenges,advantages,limitations,and future prospects of bioinspired and biomimetic photocatalysts in biomedicine.
文摘In this review research,the full bio-medical potential and application of the severe acute respiratory syndrome(SARS)-CoV-2 viruses are discussed in detail with the aim of discovering innovative treatment strategies in virology and medicine.The SARS-CoV-2 which caused an international health crisis also unraveled an opportunity to gain from its pathogenic effects to treat the affected people.The study aims at testing whether the newly discovered SARS-CoV-2 can be used for therapeutic and clinical purposes.With in-depth analytics,this investigation issue endeavors to unearth new ways of fighting infectious diseases and to improve existing medical interventions.Beside scientific and practical significance the role of this work is vital.By learning the biologic and molecular mysteries of SARS-CoV-2,the researchers can create precise medicines and vaccines not only against COVID-19 but also the other infectious diseases as well.Furthermore,this recommendation may open the door to the future development of gene therapy and vaccine technology.In this sense,it combines multiple approaches,such as viral studies,immunology,and molecular biology.Laboratory experiments,computer program modeling and clinical trials are applied to detection of the SARS-COV-2 in therapeutic implementation.The principal conclusion and analysis of this research put forth the fact that SARS-CoV-2 can be utilized in anti-viral treatment,cancer therapy,and vaccine programs.The study results confirm the inherent adaptability of viruses like SARS-CoV-2 and emphasis on the development of specific therapeutic measures.It is valuable because of its potential to add to virology and medication,showing new ways for virus-based treatment.In addition,the impact of these results on treatments would be revolutionary,with potential to invent superior and flexible interventions against infectious disease.In short,the therapeutic use of SARS-CoV-2 can be regarded as a bold innovation with tremendous consequences for general health,and ultimately for medical science.
