نتایج جستجو برای: chitosan capped silver nanoparticles
تعداد نتایج: 159682 فیلتر نتایج به سال:
Microbial biofilms, which are formed when bacterial and/or yeast cells adhere to abiotic and biotic surfaces represent the most prevalent type of virulent factor involved in the crucialdevelopment of clinical infection exhibiting resistance to antimicrobial agents. Metalnanotechnology chemistry has the potential to prevent the formation of these life-threatening biofilms on life supporting devi...
Surface-Enhanced Fluorescence of Fluorescein-Labeled Oligonucleotides Capped on Silver Nanoparticles
BACKGROUND AND THE PURPOSE OF THE STUDY Studies show that chitosan nanoparticles increase mucoadhesivity and penetration of large molecules across mucosal surface. The aim of the present study was to investigate the use of thiolated chitosan in the development of polysaccharide-coated nanoparticles in order to confer specific functionality to the system. METHODS Methyl methacrylate nanopartic...
The need of natural antimicrobials is paramount to avoid harmful synthetic chemicals. The study aimed to determine the antifungal activity of natural compound chitosan and its nanoparticles forms against Candida albicans, Fusarium solani and Aspergillus niger. Chitosan nanoparticles were prepared from low (LMW), high molecular weight (HMW) chitosan and its derivative, trimethyl chitosan (TMC). ...
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