光学复合纳米纤维的研究进展  

Research progress in optical composite nanofibers

作　　者：王晓英[1] 许思易 

机构地区：[1]东南大学公共卫生学院,江苏南京210009

出　　处：《合成纤维工业》2014年第6期43-46,共4页China Synthetic Fiber Industry

基　　金：国家自然科学基金项目(81302472);教育部博士点基金项目(20110092120055);大学生创新性实验项目(S2013114)

摘　　要：由于单一纳米纤维材料逐渐呈现出性能缺陷,复合纳米纤维材料受到人们的关注。光学复合纳米纤维因其独特的光学特性被广泛深入地研究。光学复合纳米纤维包括电化学发光复合纳米纤维和光致发光复合纳米纤维。综合近年来国内外光学复合纳米纤维光学特性的相关研究,介绍了应用广泛的联吡啶钌(Ru(bpy)2+3)、稀土元素、量子点及晶格或发光中心吸收发光的光学复合纳米纤维的制备、材料特点及应用。指出光学复合纳米纤维材料面临的一些亟需解决的问题,纳米纤维的光电特性的进一步提高,光学复合纳米纤维的应用领域的进一步扩大等;光学复合纳米纤维在生物传感、芯片实验室、纳米器件及医学等领域的应用前景广阔。The composite nanofibers are more and more popular while single nanofibers gradually expose their weakness.The optical composite nanofibers have been further studied owing to their unique optical properties.The optical composite nanofibers are consisted of electrochemiluminescence nanofibers and photoluminescent nanofibers.The preparation,characteristics and application of optical composite nanofibers were reviewed based on the international research of the optical properties of optical composite nanofibers,such as tris（2,2＇-bipyridyl） ruthenium（Ⅱ） （Ru（bpy）32＋））,rare earth element,quantum dots,lattice.It was pointed out that some problems on optical composite nanofibers should be solved,like the further improvement of electrooptical characteristics of nanofibers,the further application expansion of optical composite nanofibers.The optical composite nanofiber are expected to possess wide application prospect in the fields of biosensor,lab-on-a-chip,nano-device and medicine.

关 键 词：纳米纤维 复合纳米纤维 光学复合纳米纤维 电化学发光 光致发光 

分 类 号：TQ342.94[化学工程—化纤工业]