Preparation and applications review of graphene-based/Au nano-composite
PENG Dong-lai
ZHANG Shuai
ZHANG Zhi-hong
HE Ling-hao
Abstract：Throughout research on graphene base /Au nano-composites at home and abroad,the main prep-aration methods were divided into liquid phase method and solid phase method.Among them,the liquid chemical reduction method wherewith simpleness and efficiency were adopted by the researchers.In bio-sensor application aspect,graphene base /Au nanoparticle composites were used for detection of heavy met-al ions and the target protein,etc.How to prepare in large scale high quality graphene with controllable structure,thickness and size,effectively control the size of nanoparticles thereby so as to enhance the dis-persion uniformity of nanoparticles on graphene sheets,and expand the application area of the graphene /Au nano-composites in biosensor are the urgent issues.
Keywords：grapheneAu nanoparticleelectrochemical biosensor
Publication Date：2014-09-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 23-27 )