银杏生物合成纳米银水凝胶的制备及抑菌活性研究

Q4 Biochemistry, Genetics and Molecular Biology

American Journal of Biochemistry and Biotechnology Pub Date : 2023-02-01 DOI:10.3844/ajbbsp.2023.138.145

Qihui Shen, Henan Zhu, Hongli Zhou, T. Jiang, Yan Liu

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引用次数: 0

摘要

本研究开发了一种简单、环境稳定的合成银纳米粒子(AgNPs)的方法。此外，在极低剂量下，毛蕊草可作为还原剂和稳定剂，对大肠杆菌和枯草芽孢杆菌具有良好的抑菌效果。将AgNPs作为抗菌剂加入聚乙烯醇(PVA)溶液中，采用冻融法制备负载AgNPs的PVA水凝胶(凝胶)。含AgNPs的水凝胶具有较强的抗菌效果，PVA/Ag水凝胶作为创伤敷料进行了试验，是一种很有发展前景的复合材料。

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Preparing and Antimicrobial Activity of Hydrogel with Biosynthesized Silver Nanoparticles Using Carex Meyeriana Kunth

: In this study, a simple and environmentally stable method was developed to synthesize silver Nanoparticles (AgNPs). In addition, carex meyeriana kunth was used as a reducing and stabilizing agent with good bacterial inhibitory effects against Escherichia coli (E. coli) and Bacillus subtilis at very low doses. AgNPs were added to the Polyvinyl Alcohol (PVA) solution as an antibacterial agent and AgNPs-loaded PVA hydrogel (gel) was formed using the freeze-thaw method. The hydrogel containing AgNPs had a powerful antibacterial effect and the PVA/Ag hydrogel was tested as a trauma dressing, which is a promising composite material for development.

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来源期刊

American Journal of Biochemistry and Biotechnology Biochemistry, Genetics and Molecular Biology-Biotechnology

CiteScore

0.70

自引率

0.00%

发文量

期刊介绍： :: General biochemistry :: Patho-biochemistry :: Evolutionary biotechnology :: Structural biology :: Molecular and cellular biology :: Molecular medicine :: Cancer research :: Virology :: Immunology :: Plant molecular biology and biochemistry :: Experimental methodologies