文章信息/Info

Title:

Current Status and Development of Biomedical Nanosilver-contained Composites

作者:

丁琪1; 李明熹1; 楊芳1; 2; 顧寧1; 2

1江蘇省生物材料與器件重點實驗室，生物電子學國家重點實驗室，東南大學生物科學與醫學工程學院
2蘇州納米科技協同創新中心納米藥物與生物材料專業中心

Author(s):

Ding Qi 1;  Li Mingxi 1;  Yang Fang 1; 2;  Gu Ning 1; 2

1 Jiangsu Key Laboratory for Biomaterials and Devices, State key Laboratory of Bioeletronics, School of Biological Sciences & Medical Engineering, Southeast University
2 Collaborative Innovation Center of Suzhou Nano-Science and Technology

關鍵詞:

銀/聚合物微納米復合材料; 銀/氧化鐵微納米復合材料; 生物醫學應用

DOI:

10.7502/j.issn.1674-3962.2016.01.02

文獻標志碼:

A

摘要:

近些年來，微納米復合材料發展十分迅速。微納米復合材料通常由兩種或以上的不同材料組成在一個單元結構里，藉此具有多功能的、功能增強或協同增強的特性。含銀微納米復合材料是其中重要的研究分支，在當前生物醫學應用中取得了眾多的功能集成或功能增強等研究成果。本文主要綜述了銀/聚合物和銀/氧化鐵這兩類微納復合材料，首先總結了銀/聚合物和銀/氧化鐵微納復合材料的制備方法，包括乳液聚合法，原位生成/還原法，空穴法，離子交換法，一鍋法，種子法，靜電作用法以及膠束法等；其次，總結了銀/聚合物和銀/氧化鐵復合材料在表面增強拉曼散射、光學成像、抗菌抗癌、免疫檢測、電化學檢測、催化降解等生物醫學領域的應用，以及對未來發展趨勢的展望。

Abstract:

In recent years, micro- or nano- composite materials have been rapidly developed. Usually, composite materials are composed of two or more different agents in one micro- or nano- unit structure, which realizes the characteristics of multifunction or synergistic functions enhancement. Silver nanoparticle containing micro- or nano- composite materials are one of the most important research branches in the field of biomedical applications. In this review, Firstly, the preparation methods of silver/ polymer and silver/ iron oxide composites were summarized, which includes emulsion polymerization method, in-situ formation/ reduction method, hole method, ion exchange method, one pot method, seed method, electrostatic interaction method as well as micelle method. Then, their applications have been reviewed. The promising applications on surface enhanced raman scattering, optical imaging, antibacterial, immune detection, electrochemical detection, catalytic degradation and so on have been described in detail.