Synthesis of graphene nanosheets with incorporated silver nanoparticles for enzymeless hydrogen peroxide detection

	Synthesis of graphene nanosheets with incorporated silver nanoparticles for enzymeless hydrogen peroxide detection
	Liu XX ; Xu XW ; Zhu H ; Yang XR
刊名	analytical methods
	2013
卷号	5 期号:9 页码:2298-2304
关键词	EXFOLIATED GRAPHITE OXIDE MODIFIED ITO ELECTRODE AG NANOPARTICLES SUBSEQUENT DECORATION SOLVOTHERMAL SYNTHESIS AQUEOUS DISPERSIONS STABILIZING AGENT COMPOSITE FILMS SHEETS CARBON
ISSN号	1759-9660
通讯作者	yang xr
中文摘要	herein, we report on the production of poly(diallydimethylammonium chloride) (pdda) functionalized reduced graphene oxide (pdda-rgo) with the use of pdda as a reducing and stabilizing agent. atomic force microscopy, transmission electron microscopy and x-ray photoelectron spectroscopy were used to characterize the resulting pdda-rgo nanosheets. the pdda-rgo nanosheets could be modified with ag nanoparticles (agnps) by direct adsorption of preformed, negatively charged agnps. it was found that the agnps were distributed uniformly on the pdda-rgo nanosheets and the obtained pdda-rgo/agnps nanocomposites exhibited prominent electrocatalytic activity for the detection of hydrogen peroxide (h2o2) with a wide linear range from 100 mu m to 41 mm (r = 0.997) and a rapid response upon the addition of h2o2. the detection limit was estimated to be 35 mu m. furthermore, the fabricated nonenzymatic h2o2 electrochemical sensor demonstrated excellent stability and reproducibility.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000317690200020
公开日期	2014-04-18
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/50306]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Liu XX,Xu XW,Zhu H,et al. Synthesis of graphene nanosheets with incorporated silver nanoparticles for enzymeless hydrogen peroxide detection[J]. analytical methods,2013,5(9):2298-2304.
APA	Liu XX,Xu XW,Zhu H,&Yang XR.(2013).Synthesis of graphene nanosheets with incorporated silver nanoparticles for enzymeless hydrogen peroxide detection.analytical methods,5(9),2298-2304.
MLA	Liu XX,et al."Synthesis of graphene nanosheets with incorporated silver nanoparticles for enzymeless hydrogen peroxide detection".analytical methods 5.9(2013):2298-2304.