Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food mater...Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.展开更多
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food mater...Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.展开更多
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food mater...Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.展开更多
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food mater...Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identifi cation;cell-cultured meat,regulations and standards.展开更多
A study recently published in Scientific Reports shows that fibers from agricultural waste can make 3D-printed concrete stronger and more environmen-tally friendly.This approach not only gives new life to organic wast...A study recently published in Scientific Reports shows that fibers from agricultural waste can make 3D-printed concrete stronger and more environmen-tally friendly.This approach not only gives new life to organic waste but also helps address the environmental issues linked to traditional building materials.The research found that adding natural fibers improves both the strength and the printability of concrete,offering a more efficient and eco-friendly option for modern construction.展开更多
From the club-like limbs of the mantis shrimp to the texture of a cicada's wing,recently reported studies of the structures found in living creatures are fostering innovations in synthetic materials.The work shows...From the club-like limbs of the mantis shrimp to the texture of a cicada's wing,recently reported studies of the structures found in living creatures are fostering innovations in synthetic materials.The work shows how biological research can underpin the development of novel materials that adopt key attributes or functions of natural substances with the goal of applying them in improved,often high-technology products[1].展开更多
Food Science of Animal Products(ISSN: 2958-4124,e-ISSN : 2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food ma...Food Science of Animal Products(ISSN: 2958-4124,e-ISSN : 2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.展开更多
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food mater...Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.展开更多
In magnetic topological materials,the interplay between magnetism and nontrivial topology gives rise to exotic quantum transport phenomena,including the anomalous Hall effect and anomalous Nernst effect.Here,we report...In magnetic topological materials,the interplay between magnetism and nontrivial topology gives rise to exotic quantum transport phenomena,including the anomalous Hall effect and anomalous Nernst effect.Here,we report the observation of intrinsic topological Hall and topological Nernst effects below the Néel temperature(T_(N)=25 K)in the antiferromagnetic(AFM)topological insulator Mn Bi_(2)Te_(4).The maximum of topological Hall resistivity reaches approximately 9μΩ·cm at 2 K,while the topological Nernst signal attains a peak value of 0.1μV/K near 10 K.These anomalous transport behaviors originate from the net Berry curvature induced by the non-collinear spin structure in the canted AFM state.Our results suggest a close connection between the topological thermoelectric effect and non-collinear AFM order in AFM topological insulators.展开更多
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food mater...Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.展开更多
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food mater...Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.展开更多
Aggregation-induced emission luminogen(AIEgen)-functionalised mesoporous silica nanoparticles were synthesized by post-grafting two types of tetraphenylethene derivatives on mesoporous materials.The fluorescent chemic...Aggregation-induced emission luminogen(AIEgen)-functionalised mesoporous silica nanoparticles were synthesized by post-grafting two types of tetraphenylethene derivatives on mesoporous materials.The fluorescent chemical sensors,denoted as FMSN-1 and FMSN-2,emitted strong blue fluorescence under UV irradiation.Both of them exhibited quick and sensitive responses to 2,4,6-trinitrophenol(PA)and 2,4-dinitrophenol(2,4-DNP)via a fluorescence quenching process.In particular,the obtained materials also showed remarkable sensing ability for the antibiotics furazolidone(FZD)and nitrofurazone(NF)with low detection limits.The highly efficient sensing abilities of FMSNs for PA,2,4-DNP,FZD,and NF can be attributed to fluorescence resonance energy transfer(FRET)from AIEgens to analytes.These results demonstrate the potential value of AIEgen-functionalised mesoporous materials in environmental protection.展开更多
Development of a cost-effective and highly abundant catalyst for overall water splitting is highly desirable.Herein,we report a feasible approach to fabricate a catalyst based on phase-separated heterointerfaces in wh...Development of a cost-effective and highly abundant catalyst for overall water splitting is highly desirable.Herein,we report a feasible approach to fabricate a catalyst based on phase-separated heterointerfaces in which heterostructured NiSe_(2)and FeSe_(2)are supported on a reduced graphene oxide composite(NiSe_(2)/FeSe_(2)/rGO),which may improve the intrinsic properties of materials.The as-prepared catalyst shows excellent oxygen evolution reaction(OER)(260 mV@10 mA cm^(−2)),hydrogen evolution reaction(HER)(101 mV@10 mA cm^(−2))and total water splitting(1.57 V@10 mA cm^(−2))activities in alkaline solution.The NiSe_(2)/FeSe_(2)/rGO catalyst also exhibits fast charge transfer ability,long-term stability and a large electrochemically active surface area.The multi-metal active sites generate a remarkable synergistic effect and carbon channels also support electron transmission during the water splitting process.This work provides a new perspective to analyze the role of heterostructure-based materials in the water electrolysis.展开更多
Carbon materials have drawn remarkable attention as promising anode materials for high performance sodium-ion batteries(SIBs).Developing carbon-based anodes is important for the practical utilization of SIBs in energy...Carbon materials have drawn remarkable attention as promising anode materials for high performance sodium-ion batteries(SIBs).Developing carbon-based anodes is important for the practical utilization of SIBs in energy storage technologies.Herein,hard carbon spheres encapsulated with graphene networks are prepared by a large-scalable and low-cost method,which deliver better electrochemical performance,such as rate capability and long-cycling life with respect to the ever reported hard carbon materials.The electrochemical test indicates that the as-prepared hard carbon anode exhibits a reversible capacity of 140 mA h g^(-1) under a current density up to 10 A g^(-1).Of special interest is that the capacity of 122 mA h g^(-1) is maintained after 4000 cycles,corresponding to the high capacity retention of 87.1%.The robust and flexible structure of the G-HCS material could facilitate a fast electron and sodium ion transport rate,and sustain fast sodium storage at a high current rate owing to the construction of conductive graphene networks with outstanding electrical conductivity,enabling good contact between hard carbon sphere particles and graphene nanosheets.These results provide a rewarding avenue to design and optimize advanced carbon anode materials for next-generation SIBs.展开更多
The development of inexpensive yet high-performance microwave absorbers to attenuate electromagnetic pollution stemming from the wide application of various electrical devices is of great significance.Magnetic NiFe al...The development of inexpensive yet high-performance microwave absorbers to attenuate electromagnetic pollution stemming from the wide application of various electrical devices is of great significance.Magnetic NiFe alloys with relatively high permeability and multiple magnetic resonances are advantageous to broaden the absorption bandwidth.Benefiting from the coatings of carbon materials,the NiFe@C composites can efficiently increase the capability of oxidation/corrosion resistance.Meanwhile,the formation of numerous hetero-interfaces between C and NiFe alloys leads to interfacial polarization.However,it is still difficult to couple their relatively strong dielectric loss with magnetic loss,resulting in impedance mismatching.In this work,NiFe alloy nanoparticles embedded in nitrogen-doped graphene layers are successfully fabricated under a mixed gas of CH_(4)/N_(2)/Ar.展开更多
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food mater...Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.展开更多
Optoelectronic functional crystal materials are crucial components in laser systems and could be applied as polarized light converters,modulators,photorefractive devices,window materials etc.Borates and chalcogenides ...Optoelectronic functional crystal materials are crucial components in laser systems and could be applied as polarized light converters,modulators,photorefractive devices,window materials etc.Borates and chalcogenides are well-established sources of ultraviolet (UV) and infrared (IR) optoelectronic functional crystal materials.The selenoborate system combines the structural diversity of borates with the extensive optical transmission range of metal selenides,showing potential as IR functional materials.However,research on selenoborates remains limited.This review aims to stimulate further research into IR optoelectronic functional crystal materials within the selenoborate system.First,this work offers a comprehensive review of all selenoborates (21) reported to date,categorizing them according to their structural motifs from zero to three dimensions.Second,the unique synthesis methods of selenoborates are summarized.Additionally,first-principles calculations are utilized to analyze the bandgaps and nonlinear optical (NLO) properties of these materials.As a result,it is concluded that selenoborates possess considerable potential for further investigation as IR functional materials,especially in terms of the structures and properties regulated by excellent microstructural groups.展开更多
In the activation process of MOF materials,the formation of open metal sites(OMSs)generally enhances the binding force between the framework and C_(2)H_(2)/C_(2)H_(4),while it can also lead to co-adsorption and signif...In the activation process of MOF materials,the formation of open metal sites(OMSs)generally enhances the binding force between the framework and C_(2)H_(2)/C_(2)H_(4),while it can also lead to co-adsorption and significantly reduce separation efficiency.In actual working environments,OMSs are susceptible to water attacks,rendering the material more prone to damage.Herein,a heptanuclear cluster-based MOF material denoted as Ni7-MOF is reported,which is constructed using extremely inexpensive organic linkers under pure water conditions.Two vip-free materials,Ni7-100 with coordinated water and Ni7-250 with OMSs,were obtained to investigate the C_(2)H_(2)/C_(2)H_(4) separation properties and mechanisms.The enhanced adsorption and separation performance of Ni7-250 compared to Ni7-100 is primarily attributed to the appropriate pore environment within the framework,leading to the dense packing of vip molecules,and is independent of OMSs.This conclusion is further supported by grand canonical Monte Carlo(GCMC)calculations.Due to the stability of nickel ions in the pentagonal pyramid structure,Ni7-250 with OMSs exhibits high stability and can achieve structural restoration under water vapor conditions.Although environmental factors can disrupt MOF materials through OMSs,such disruption can be avoided by selecting metal ions for MOF materials based on the stability of metal ion coordination geometry.Concurrently,the regeneration of materials through the adsorption of water vapor by OMSs in the air can achieve a longer service life.展开更多
Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food mater...Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.展开更多
In large-scale energy storage applications,aqueous zinc ion batteries(ZIBs)with low cost,safety,high theoretical capacity,and environmentally friendly nature have wide application prospects.In the reported cathode mat...In large-scale energy storage applications,aqueous zinc ion batteries(ZIBs)with low cost,safety,high theoretical capacity,and environmentally friendly nature have wide application prospects.In the reported cathode materials,the mass loading of cathodes is generally less than 3 mg cm-2,which makes it hard to meet the requirements of industrial production.To fabricate high-loading ZIB cathodes,a copper ionintercalated hydrated vanadium dioxide on carbon cloth(Cu_(0.18)V_(2)O_(5)·0.72H_(2)O@CC)without a binder was developed.The cathode has a unique three-dimensional interconnected nest structure with high loading(∼7 mg cm-2),high capacity(223.4 mA h g^(-1) at 1 A g^(-1) current density),and long cycle performance over 2000 cycles.Compared with the VOH@CC cathode,Cu2+intercalation makes the VOH cathode have a better capacitance response and faster diffusion rate,which means better rate performance and cycling stability and provides a feasible design scheme for the production of industrial-grade ZIBs.展开更多
文摘Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.
文摘Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.
文摘Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.
文摘Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identifi cation;cell-cultured meat,regulations and standards.
文摘A study recently published in Scientific Reports shows that fibers from agricultural waste can make 3D-printed concrete stronger and more environmen-tally friendly.This approach not only gives new life to organic waste but also helps address the environmental issues linked to traditional building materials.The research found that adding natural fibers improves both the strength and the printability of concrete,offering a more efficient and eco-friendly option for modern construction.
文摘From the club-like limbs of the mantis shrimp to the texture of a cicada's wing,recently reported studies of the structures found in living creatures are fostering innovations in synthetic materials.The work shows how biological research can underpin the development of novel materials that adopt key attributes or functions of natural substances with the goal of applying them in improved,often high-technology products[1].
文摘Food Science of Animal Products(ISSN: 2958-4124,e-ISSN : 2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.
文摘Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.
基金supported in part by the Natural Science Foundation of China(Grant No.U1932155)the Hangzhou Joint Fund of the Zhejiang Provincial Natural Science Foundation of China(Grant No.LHZSZ24A040001)+4 种基金the National Key R&D Program of China(Grant No.2022YFA1602602)the National Key R&D Program of China(Grant Nos.2022YFA1403800 and 20-23YFA1406500)the China Postdoctoral Science Foundation(Grant No.2023-M730011)the National Natural Science Foundation of China(Grant No.12274459)supported by the HZNU Scientific Research and Innovation Team Project(No.TD2025013)。
文摘In magnetic topological materials,the interplay between magnetism and nontrivial topology gives rise to exotic quantum transport phenomena,including the anomalous Hall effect and anomalous Nernst effect.Here,we report the observation of intrinsic topological Hall and topological Nernst effects below the Néel temperature(T_(N)=25 K)in the antiferromagnetic(AFM)topological insulator Mn Bi_(2)Te_(4).The maximum of topological Hall resistivity reaches approximately 9μΩ·cm at 2 K,while the topological Nernst signal attains a peak value of 0.1μV/K near 10 K.These anomalous transport behaviors originate from the net Berry curvature induced by the non-collinear spin structure in the canted AFM state.Our results suggest a close connection between the topological thermoelectric effect and non-collinear AFM order in AFM topological insulators.
文摘Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.
文摘Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.
基金supported by the State Basic Research Project of China(Grant No.:2014CB931802)the National Natural Science Foundation of China(Grant No.:51627805,21320102001,21621001,and 21501063)the 111 project(B17020).
文摘Aggregation-induced emission luminogen(AIEgen)-functionalised mesoporous silica nanoparticles were synthesized by post-grafting two types of tetraphenylethene derivatives on mesoporous materials.The fluorescent chemical sensors,denoted as FMSN-1 and FMSN-2,emitted strong blue fluorescence under UV irradiation.Both of them exhibited quick and sensitive responses to 2,4,6-trinitrophenol(PA)and 2,4-dinitrophenol(2,4-DNP)via a fluorescence quenching process.In particular,the obtained materials also showed remarkable sensing ability for the antibiotics furazolidone(FZD)and nitrofurazone(NF)with low detection limits.The highly efficient sensing abilities of FMSNs for PA,2,4-DNP,FZD,and NF can be attributed to fluorescence resonance energy transfer(FRET)from AIEgens to analytes.These results demonstrate the potential value of AIEgen-functionalised mesoporous materials in environmental protection.
基金the National Natural Science Foundation of China(21871164)the Taishan Scholar Project Foundation of Shandong Province(ts20190908)the Natural Science Foundation of Shandong Province(ZR2021ZD05,ZR2019MB024).
文摘Development of a cost-effective and highly abundant catalyst for overall water splitting is highly desirable.Herein,we report a feasible approach to fabricate a catalyst based on phase-separated heterointerfaces in which heterostructured NiSe_(2)and FeSe_(2)are supported on a reduced graphene oxide composite(NiSe_(2)/FeSe_(2)/rGO),which may improve the intrinsic properties of materials.The as-prepared catalyst shows excellent oxygen evolution reaction(OER)(260 mV@10 mA cm^(−2)),hydrogen evolution reaction(HER)(101 mV@10 mA cm^(−2))and total water splitting(1.57 V@10 mA cm^(−2))activities in alkaline solution.The NiSe_(2)/FeSe_(2)/rGO catalyst also exhibits fast charge transfer ability,long-term stability and a large electrochemically active surface area.The multi-metal active sites generate a remarkable synergistic effect and carbon channels also support electron transmission during the water splitting process.This work provides a new perspective to analyze the role of heterostructure-based materials in the water electrolysis.
基金support from the National Natural Science Foundation of China and Higher Education Commission of Pakistan.
文摘Carbon materials have drawn remarkable attention as promising anode materials for high performance sodium-ion batteries(SIBs).Developing carbon-based anodes is important for the practical utilization of SIBs in energy storage technologies.Herein,hard carbon spheres encapsulated with graphene networks are prepared by a large-scalable and low-cost method,which deliver better electrochemical performance,such as rate capability and long-cycling life with respect to the ever reported hard carbon materials.The electrochemical test indicates that the as-prepared hard carbon anode exhibits a reversible capacity of 140 mA h g^(-1) under a current density up to 10 A g^(-1).Of special interest is that the capacity of 122 mA h g^(-1) is maintained after 4000 cycles,corresponding to the high capacity retention of 87.1%.The robust and flexible structure of the G-HCS material could facilitate a fast electron and sodium ion transport rate,and sustain fast sodium storage at a high current rate owing to the construction of conductive graphene networks with outstanding electrical conductivity,enabling good contact between hard carbon sphere particles and graphene nanosheets.These results provide a rewarding avenue to design and optimize advanced carbon anode materials for next-generation SIBs.
基金supported by the National Natural Science Foundation of China(no.51331006 and 51271044).
文摘The development of inexpensive yet high-performance microwave absorbers to attenuate electromagnetic pollution stemming from the wide application of various electrical devices is of great significance.Magnetic NiFe alloys with relatively high permeability and multiple magnetic resonances are advantageous to broaden the absorption bandwidth.Benefiting from the coatings of carbon materials,the NiFe@C composites can efficiently increase the capability of oxidation/corrosion resistance.Meanwhile,the formation of numerous hetero-interfaces between C and NiFe alloys leads to interfacial polarization.However,it is still difficult to couple their relatively strong dielectric loss with magnetic loss,resulting in impedance mismatching.In this work,NiFe alloy nanoparticles embedded in nitrogen-doped graphene layers are successfully fabricated under a mixed gas of CH_(4)/N_(2)/Ar.
文摘Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.
基金supported by the National Natural Science Foundation of China(22305264,22335007,61835014)the Xinjiang Major Science and Technology Project(2021A01001)+2 种基金the Natural Science Foundation of the Xinjiang Uygur Autonomous Region(2022D01A333)the Key Laboratory Opening Foundation of the Xinjiang Uygur Autonomous Region(2022D04013)the China Postdoctoral Science Foundation(2023T100679).
文摘Optoelectronic functional crystal materials are crucial components in laser systems and could be applied as polarized light converters,modulators,photorefractive devices,window materials etc.Borates and chalcogenides are well-established sources of ultraviolet (UV) and infrared (IR) optoelectronic functional crystal materials.The selenoborate system combines the structural diversity of borates with the extensive optical transmission range of metal selenides,showing potential as IR functional materials.However,research on selenoborates remains limited.This review aims to stimulate further research into IR optoelectronic functional crystal materials within the selenoborate system.First,this work offers a comprehensive review of all selenoborates (21) reported to date,categorizing them according to their structural motifs from zero to three dimensions.Second,the unique synthesis methods of selenoborates are summarized.Additionally,first-principles calculations are utilized to analyze the bandgaps and nonlinear optical (NLO) properties of these materials.As a result,it is concluded that selenoborates possess considerable potential for further investigation as IR functional materials,especially in terms of the structures and properties regulated by excellent microstructural groups.
基金the Natural Science Foundation of Ningbo(2022J101)support of the Shanghai Synchrotron Radiation Facility,instrument BL17B.
文摘In the activation process of MOF materials,the formation of open metal sites(OMSs)generally enhances the binding force between the framework and C_(2)H_(2)/C_(2)H_(4),while it can also lead to co-adsorption and significantly reduce separation efficiency.In actual working environments,OMSs are susceptible to water attacks,rendering the material more prone to damage.Herein,a heptanuclear cluster-based MOF material denoted as Ni7-MOF is reported,which is constructed using extremely inexpensive organic linkers under pure water conditions.Two vip-free materials,Ni7-100 with coordinated water and Ni7-250 with OMSs,were obtained to investigate the C_(2)H_(2)/C_(2)H_(4) separation properties and mechanisms.The enhanced adsorption and separation performance of Ni7-250 compared to Ni7-100 is primarily attributed to the appropriate pore environment within the framework,leading to the dense packing of vip molecules,and is independent of OMSs.This conclusion is further supported by grand canonical Monte Carlo(GCMC)calculations.Due to the stability of nickel ions in the pentagonal pyramid structure,Ni7-250 with OMSs exhibits high stability and can achieve structural restoration under water vapor conditions.Although environmental factors can disrupt MOF materials through OMSs,such disruption can be avoided by selecting metal ions for MOF materials based on the stability of metal ion coordination geometry.Concurrently,the regeneration of materials through the adsorption of water vapor by OMSs in the air can achieve a longer service life.
文摘Food Science of Animal Products(ISSN:2958-4124,e-ISSN:2958-3780)is a peer-reviewed,open access international journal that publishes the latest research findings in the field of animal-origin foods,involving food materials such as meat,aquatic products,milk,eggs,animal offals and edible insects.The research scope includes the quality and processing characteristics of food raw materials,the relationships of nutritional components and bioactive substances with human health,product flavor and sensory characteristics,the control of harmful substances during processing or cooking,product preservation,storage and packaging;microorganisms and fermentation,illegal drug residues and food safety detection;authenticity identification;cell-cultured meat,regulations and standards.
基金supported by the National Natural Science Foundation of China(No.61761047 and 41876055)Yunnan University’s Research Innovation Fund for Graduate Students(2021Y339)the Program for Innovative Research Team(in Science and Technology)in the University of Yunnan Province.
文摘In large-scale energy storage applications,aqueous zinc ion batteries(ZIBs)with low cost,safety,high theoretical capacity,and environmentally friendly nature have wide application prospects.In the reported cathode materials,the mass loading of cathodes is generally less than 3 mg cm-2,which makes it hard to meet the requirements of industrial production.To fabricate high-loading ZIB cathodes,a copper ionintercalated hydrated vanadium dioxide on carbon cloth(Cu_(0.18)V_(2)O_(5)·0.72H_(2)O@CC)without a binder was developed.The cathode has a unique three-dimensional interconnected nest structure with high loading(∼7 mg cm-2),high capacity(223.4 mA h g^(-1) at 1 A g^(-1) current density),and long cycle performance over 2000 cycles.Compared with the VOH@CC cathode,Cu2+intercalation makes the VOH cathode have a better capacitance response and faster diffusion rate,which means better rate performance and cycling stability and provides a feasible design scheme for the production of industrial-grade ZIBs.
