Progress in Multi-responsive Composite Hydrogels Loaded with Silver Nanoparticles
SUN Shuxin1,2, JIAO Tifeng1,2, ZHANG Lexin1,2
1 School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004; 2 Hebei Key Laboratory of Applied Chemistry, Qinhuangdao 066004
Abstract: Multi-responsive hydrogels loaded with silver nanoparticles have gained much attention in recent years. Such composite system combines responsive behavior of hydrogels with optical and electrical properties of silver nanoparticles. This composite system shows quick response to slight variation of temperature, pH and ionic strength of medium and concentration of certain biolo-gical substances. This article reviews the recent research progress of classification and properties of multi-responsive hydrogels loaded with silver nanoparticles, and applications of silver nanoparticles-loaded responsive hydrogels in catalysis, biomedical field, nanotechnology and degradation of environmental pollutants.
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2017, Vol. 31 
