Separation and Purification Technology, Год журнала: 2023, Номер 330, С. 125404 - 125404
Опубликована: Окт. 18, 2023
Язык: Английский
Small Science, Год журнала: 2022, Номер 2(6)
Опубликована: Май 8, 2022
Carbon dots (CDs), comprising crystalline graphitized carbon cores and polymer surface groups, are currently attracting a lot of interest in biological fields owing to their fluorescent properties, high photostability, biocompatibility low toxicity. In addition, the easy preparation functionalization CDs stimulate development CDs‐based composite materials with specific functions. Presently, applications growing at remarkable speed, justifying need for up‐to‐date review articles that capture recent progress this blossoming field. review, breakthroughs synthesis, modification, optical toxicology biocatalytic platforms described. Further, research related bioimaging, biosensing, drug delivery, antibacterial, anticancer (photothermal therapy, photodynamic therapy synergistic therapy) antiviral therapies involving discussed detail. Finally, perspective on prospects challenges biomedicine biotechnology is provided.
Язык: Английский
Процитировано
237
Advanced Science, Год журнала: 2022, Номер 9(27)
Опубликована: Июль 25, 2022
Due to the abuse of antibiotics and emergence multidrug resistant microorganisms, medical devices, related biomaterials are at high risk microbial infection during use, placing a heavy burden on patients healthcare systems. Metal-phenolic networks (MPNs), an emerging organic-inorganic hybrid network system developed gradually in recent years, have exhibited excellent multifunctional properties such as anti-inflammatory, antioxidant, antibacterial by making use coordination between phenolic ligands metal ions. Further, MPNs received widespread attention antimicrobial infections due their facile synthesis process, biocompatibility, brought about polyphenols In this review, different categories based (nanoparticles, coatings, capsules, hydrogels) fabrication strategies summarized, research advances applications biomedical fields (e.g., skin repair, bone regeneration, etc.) highlighted.
Язык: Английский
Процитировано
172
Journal of environmental chemical engineering, Год журнала: 2022, Номер 10(3), С. 108077 - 108077
Опубликована: Июнь 1, 2022
Язык: Английский
Процитировано
112
Advanced Science, Год журнала: 2022, Номер 9(10)
Опубликована: Янв. 27, 2022
The emergence of bacterial resistance due to the evolution microbes under antibiotic selection pressure, and their ability form biofilm, has necessitated development alternative antimicrobial therapeutics. Physical stimulation, as a powerful method disrupt microbial structure, been widely used in food industrial sterilization. With advances nanotechnology, nanophysical strategies (NPAS) have provided unprecedented opportunities treat antibiotic-resistant infections, via combination nanomaterials physical stimulations. In this review, NPAS are categorized according modes which include mechanical, optical, magnetic, acoustic, electrical signals. biomedical applications combating infections systematically introduced, with focus on design mechanisms. Current challenges further perspectives clinical treatment also summarized discussed highlight potential use settings. authors hope that review will attract more researchers advance promising field NPAS, provide new insights for designing combat resistance.
Язык: Английский
Процитировано
105
Coordination Chemistry Reviews, Год журнала: 2023, Номер 482, С. 215075 - 215075
Опубликована: Фев. 21, 2023
Язык: Английский
Процитировано
76
International Journal of Molecular Sciences, Год журнала: 2023, Номер 24(6), С. 5677 - 5677
Опубликована: Март 16, 2023
In this paper, we report the synthesis of ZnO nanoparticles (NPs) by forced solvolysis Zn(CH3COO)2·2H2O in alcohols with a different number -OH groups. We study influence alcohol type (n-butanol, ethylene glycol and glycerin) on size, morphology, properties obtained NPs. The smallest polyhedral NPs (<30 nm) were n-butanol, while measured average 44 nm rounded. Polycrystalline particles 120 glycerin only after water refluxing. addition, here, photocatalytic activity, against dye mixture, three model pollutants: methyl orange (MO), methylene blue (MB), rhodamine B (RhB), closer to real situations where is polluted many chemicals. All samples exhibited good activity degradation efficiency reaching 99.99%. sample maintained high >90%, over five catalytic cycles. Antibacterial tests conducted Gram-negative strains Salmonella enterica serovar Typhimurium, Pseudomonas aeruginosa, Escherichia coli, Gram-positive Enterococcus faecalis, Bacillus subtilis, Staphylococcus aureus, cereus. presented strong inhibition planktonic growth for all tested strains, indicating that they can be used antibacterial applications, such as purification.
Язык: Английский
Процитировано
70
Materials, Год журнала: 2023, Номер 16(15), С. 5363 - 5363
Опубликована: Июль 30, 2023
The resistance of microorganisms to antimicrobial drugs is an important problem worldwide. To solve this problem, active searches for components, approaches and therapies are being carried out. Selenium nanoparticles have high potential activity. relevance their application indisputable, which can be noted due the significant increase in publications on topic over past decade. This review research aims provide reader with up-to-date information properties selenium nanoparticles, including susceptible microorganisms, mechanisms action bacteria effect nanoparticle describes most complete antiviral, antibacterial antifungal effects nanoparticles.
Язык: Английский
Процитировано
54
Biomedical Microdevices, Год журнала: 2024, Номер 26(1)
Опубликована: Янв. 23, 2024
Abstract The rise in drug resistance pathogenic bacteria greatly endangers public health the post-antibiotic era, and drug-resistant currently pose a great challenge not only to community but also clinical procedures, including surgery, stent implantation, organ transplantation, other medical procedures involving any open wound compromised human immunity. Biofilm-associated failure, as well rapid last-resort antibiotics, necessitates search for novel treatments against bacterial infection. In recent years, flourishing development of nanotechnology has provided new insights exploiting promising alternative therapeutics bacteria. Metallic agents have been applied antibacterial usage several centuries, functional modification metal-based biomaterials using now attracted interest field, their intrinsic nature ready on-demand functionalization enhanced interaction with bacteria, rendering them good potential further translation. However, possible toxicity MNPs host cells tissue still hinders its application, current knowledge on cellular pathways is enough. This review will focus advances developing metallic nanoparticles (MNPs), silver, gold, copper, nanoparticles, applications, mechanisms hosts.
Язык: Английский
Процитировано
25
Advanced Healthcare Materials, Год журнала: 2024, Номер 13(16)
Опубликована: Фев. 9, 2024
Free radicals are secreted following skin damage and cause oxidative stress inflammatory reactions that increase the difficulty of wound healing. In this study, copper-based nanozyme Cu
Язык: Английский
Процитировано
25
Journal of Nanoparticle Research, Год журнала: 2024, Номер 26(5)
Опубликована: Май 1, 2024
Язык: Английский
Процитировано
21