摘要
光子晶体是由2种以上具有不同介电常数的材料按照一定的周期顺序排列成的具有有序结构的材料。响应性水凝胶光子晶体是指在一定外界条件刺激下会发生体积上的变化,进而引起光子晶体的光子带隙改变的凝胶。响应性光子晶体可分为化学响应性、物理响应性和溶剂响应性及最近应用越来越广的分子印迹响应性光子晶体。近年来响应性光子晶体凝胶在传感器、临床检测、生物方面得到广泛应用。本文就响应性光子晶体的国内外研究现状进行综述,并对其未来发展趋势进行展望。
The photonic crystal is composed of two or more materials which having different dielectric constants are arranged in order according to a certain period ordered structure.The responsive hydrogel photonic crystal is based on the volume change ofhydrogel under certain stimulates,which results in the change of band gap.The responsive photonic crystals can be briefly classified into four different types,chemical responsive photonic crystals,physical responsive photonic crystals,solvent responsive photonic crystals and imprinted responsive photonic crystals which have got application more and more widely.ln recent years,the responsive hydrogel photonic crystals have been widely used in the field of the sensors,clinical testing,biologicals.In this paper,we mainly review the progress in responsive photonic crystal research.
出处
《粘接》
CAS
2013年第12期75-79,共5页
Adhesion
关键词
光子晶体
水凝胶
响应性光子晶体
photonic crystal
hydrogel
responsive photonic crystals
