摘要
纳米银是一种纳米级别的银粒子,具有微小的尺寸、大比表面积以及较强的化学反应活性和优异的抗菌性能,可以广泛应用于医疗、食品、环境等领域.纳米银粒子的制备方法包括化学还原法、气相沉积法、溶胶-凝胶法、电化学法、生物还原法、植物还原法等.综述了纳米银的制备方式以及负载化应用,生物法制备是一种绿色环保高效的方法,纳米银的形貌可控是下一步的研究重点.
Abstract
Nano silver is a kind of nano-level silver particles,with small size,big surface area,strong chemical reactivity,and excellent antibacterial properties.It can be widely used in fields such as medicine,food and the environment.The preparation methods of silver nanoparticles include chemical reduction method,vapor deposition method,sol-gel method,electrochemical method,biological reduction method and plant re-duction method.The preparation method and supported application of nano silver were reviewed.Biological preparation was a green and efficient method,and the morphology control of nano silver in the future was the next research focus.
基金项目
苏州经贸职业技术学院教科研项目(YJ-ZK2110)
江苏省自然科学基金(BK20201181)
苏州市科技计划(SS202015)
国家科技期刊平台
NSTL
万方数据