Cyclodextrins are naturally oligosaccharides which had cyclic glucopyranoside units even if six units to form <em>α</em>-cyclodextrin (<em>α</em>-CD), seven units <em>β</em>-cycl...Cyclodextrins are naturally oligosaccharides which had cyclic glucopyranoside units even if six units to form <em>α</em>-cyclodextrin (<em>α</em>-CD), seven units <em>β</em>-cyclodextrin (<em>β</em>-CD) or eight units <em>γ</em>-cyclodextrin (<em>γ</em>-CD) and some other derivatives. It has a truncated cone shape with a hydrophobic cavity and a hydrophilic from the external surface of cyclodextrins. Gold nanoparticles incorporated with cyclodextrins enhanced optical and electrical properties of the resulting conjugates, due to the gold nanoparticles’ unique physical and chemical properties because of their surface plasmon resonance. Here is a review of gold nanoparticles/cyclodextrin’s different applications including sensing, antimicrobial effect, and their variable medical/pharmaceutical applications. Generally, gold nanoparticles and cyclodextrin conjugates showed developed and pronounced advantages due to their biocompatibility and enhanced physical and electric properties.展开更多
Air pollution and antimicrobial resistance(AMR)are two critical challenges that threaten global health and sustainability.Emerging research suggests a significant connection between these phenomena,with air pollution ...Air pollution and antimicrobial resistance(AMR)are two critical challenges that threaten global health and sustainability.Emerging research suggests a significant connection between these phenomena,with air pollution potentially acting as a driver for the development,dissemination,and persistence of antimicrobial resistance genes(ARGs).Drawing on evidence from recent studies,we highlight the mechanisms through which air pollution contributes to AMR,including the role of particulate matter,atmospheric transport,and co-selection pressure.We advocate for a comprehensive One Health approach to address the intertwined threats of air pollution and AMR,emphasizing the need for integrated policies,surveillance,and interdisciplinary research.展开更多
文摘Cyclodextrins are naturally oligosaccharides which had cyclic glucopyranoside units even if six units to form <em>α</em>-cyclodextrin (<em>α</em>-CD), seven units <em>β</em>-cyclodextrin (<em>β</em>-CD) or eight units <em>γ</em>-cyclodextrin (<em>γ</em>-CD) and some other derivatives. It has a truncated cone shape with a hydrophobic cavity and a hydrophilic from the external surface of cyclodextrins. Gold nanoparticles incorporated with cyclodextrins enhanced optical and electrical properties of the resulting conjugates, due to the gold nanoparticles’ unique physical and chemical properties because of their surface plasmon resonance. Here is a review of gold nanoparticles/cyclodextrin’s different applications including sensing, antimicrobial effect, and their variable medical/pharmaceutical applications. Generally, gold nanoparticles and cyclodextrin conjugates showed developed and pronounced advantages due to their biocompatibility and enhanced physical and electric properties.
基金sponsored by the Open Funding of State Environmental Protection Key Laboratory of Environmental Health Impact Assessment of Emerging Contaminants[grant number SEPKL-EHIAEC-202206]the China Medical Board(23526).
文摘Air pollution and antimicrobial resistance(AMR)are two critical challenges that threaten global health and sustainability.Emerging research suggests a significant connection between these phenomena,with air pollution potentially acting as a driver for the development,dissemination,and persistence of antimicrobial resistance genes(ARGs).Drawing on evidence from recent studies,we highlight the mechanisms through which air pollution contributes to AMR,including the role of particulate matter,atmospheric transport,and co-selection pressure.We advocate for a comprehensive One Health approach to address the intertwined threats of air pollution and AMR,emphasizing the need for integrated policies,surveillance,and interdisciplinary research.
