APTS and rGO co-functionalized pyrenated fluorescent nanonets for representative vapor phase nitroaromatic explosive detection

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	APTS and rGO co-functionalized pyrenated fluorescent nanonets for representative vapor phase nitroaromatic explosive detection
	Guo, Linjuan; Zu, Baiyi; Yang, Zheng; Cao, Hongyu; Zheng, Xuefang; Dou, Xincun
刊名	Nanoscale
	2014
卷号	6 期号:3 页码:1467-1473
ISSN号	20403364
英文摘要	For the first time, flexible PVP/pyrene/APTS/rGO fluorescent nanonets were designed and synthesized via a one-step electrospinning method to detect representative subsaturated nitroaromatic explosive vapor. The functional fluorescent nanonets, which were highly stable in air, showed an 81% quenching efficiency towards TNT vapor (∼10 ppb) with an exposure time of 540 s at room temperature. The nice performance of the nanonets was ascribed to the synergistic effects induced by the specific adsorption properties of APTS, the fast charge transfer properties and the effective π-π interaction with pyrene and TNT of rGO. Compared to the analogues of TNT, the PVP/pyrene/APTS/rGO nanonets showed notable selectivity towards TNT and DNT vapors. The explored functionalization method opens up brand new insight into sensitive and selective detection of vapor phase nitroaromatic explosives.
收录类别	SCI
WOS记录号	WOS:000330041400032
公开日期	2014-11-11
内容类型	期刊论文
源URL	[http://ir.xjipc.cas.cn/handle/365002/3841]
专题	新疆理化技术研究所_环境科学与技术研究室
作者单位	Dalian Univ, Sch Life Sci & Biotechnol, Liaoning Key Lab Bioorgan Chem, Dalian 116622, Liaoning Provin, Peoples R China;Chinese Acad Sci, Key Lab Funct Mat & Devices Special Environm, Xinjiang Tech Inst Phys & Chem, Lab Environm Sci & Technol, Urumqi 830011, Peoples R China;Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Guo, Linjuan,Zu, Baiyi,Yang, Zheng,et al. APTS and rGO co-functionalized pyrenated fluorescent nanonets for representative vapor phase nitroaromatic explosive detection[J]. Nanoscale,2014,6(3):1467-1473.
APA	Guo, Linjuan,Zu, Baiyi,Yang, Zheng,Cao, Hongyu,Zheng, Xuefang,&Dou, Xincun.(2014).APTS and rGO co-functionalized pyrenated fluorescent nanonets for representative vapor phase nitroaromatic explosive detection.Nanoscale,6(3),1467-1473.
MLA	Guo, Linjuan,et al."APTS and rGO co-functionalized pyrenated fluorescent nanonets for representative vapor phase nitroaromatic explosive detection".Nanoscale 6.3(2014):1467-1473.