XJIPC OpenIR  > 环境科学与技术研究室
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
2014
Source PublicationNanoscale
ISSN2040-3364
Volume6Issue:3Pages:1467-1473
Abstract

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.

DOI10.1039/c3nr04960d
Indexed BySCI
WOS IDWOS:000330041400032
Citation statistics
Cited Times:32[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/3841
Collection环境科学与技术研究室
Affiliation1.Dalian Univ, Sch Life Sci & Biotechnol, Liaoning Key Lab Bioorgan Chem, Dalian 116622, Liaoning Provin, Peoples R China
2.Chinese Acad Sci, Key Lab Funct Mat & Devices Special Environm, Xinjiang Tech Inst Phys & Chem, Lab Environm Sci & Technol, Urumqi 830011, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
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.
Files in This Item:
File Name/Size DocType Version Access License
APTS and rGO co-func(2928KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Guo, Linjuan]'s Articles
[Zu, Baiyi]'s Articles
[Yang, Zheng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Guo, Linjuan]'s Articles
[Zu, Baiyi]'s Articles
[Yang, Zheng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Guo, Linjuan]'s Articles
[Zu, Baiyi]'s Articles
[Yang, Zheng]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: APTS and rGO co-functionalized pyrenated fluorescent nanonets for representative vapor phase nitroaromatic explosive detection .pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.