Advanced  
YIC-IR  > 中科院海岸带环境过程与生态修复重点实验室  > 期刊论文
题名:
A chemosensor for micro- to nano-molar detection of Ag+ and Hg2+ ions in pure aqueous media and its applications in cell imaging
作者: Nandre, Jitendra P.1; Patil, Samadhan R.1; Sahoo, Suban K.2; Pradeep, Chullikkattil P.3; Churakov, Andrei4; Yu, Fabiao5; Chen, Lingxin5; Redshaw, Carl6; Patil, Ashok A.1; Patil, Umesh D.7
刊名: DALTON TRANSACTIONS
ISSN号: 1477-9226
出版日期: 2017-11-07
卷号: 46, 期号:41, 页码:14201-14209
DOI: 10.1039/c7dt02524f
产权排序: 第5完成单位
通讯作者: Chen, Lingxin(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Shandong, Peoples R China) ; Patil, Ashok A.(ZB Patil Coll, Dept Chem, Dhule 424002, MS, India) ; Patil, Umesh D.(SSVPSs LK Dr PR Ghogrey Sci Coll, Dept Chem, Dhule 424001, MS, India)
英文摘要: The pyridine substituted thiourea derivative PTB-1 was synthesized and characterized by spectroscopic techniques as well as by single crystal X-ray crystallography. The metal ion sensing ability of PTB-1 was explored by various experimental (naked-eye, UV-Vis, fluorescence, mass spectrometry and H-1 NMR spectroscopy) and theoretical (B3LYP/6-31G**/LANL2DZ) methods. PTB-1 exhibited a highly selective naked-eye detectable color change from colorless to dark brown and UV-Vis spectral changes for the detection of Ag+ with a detection limit of 3.67 mu M in aqueous medium. The detection of Ag+ ions was achieved by test paper strip and supported silica methods. In contrast, PTB-1 exhibited a 23-fold enhanced emission at 420 nm in the presence of Hg2+ ions with a nano-molar detection limit of 0.69 nM. Finally, the sensor PTB-1 was applied successfully for the intracellular detection of Hg2+ ions in a HepG2 liver cell line, which was monitored by the use of confocal imaging techniques.
研究领域[WOS]: Chemistry
项目资助者: Department of Science & Technology, New Delhi, India(SB/FT/CS-039/2013) ; National Natural Science Foundation of China(21275158) ; 'The program of Youth Innovation Promotion Association', Chinese Academy of Sciences
关键词[WOS]: CRYSTAL-STRUCTURE ; ESCHERICHIA-COLI ; FLUORESCENT ; SILVER ; MERCURY ; PROBES ; CHEMODOSIMETER ; COMPLEXES ; SENSORS ; SYSTEMS
文章类型: Article
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000413638400018
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.yic.ac.cn/handle/133337/23470
Appears in Collections:中科院海岸带环境过程与生态修复重点实验室_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.ZB Patil Coll, Dept Chem, Dhule 424002, MS, India
2.SV Natl Inst Technol, Dept Appl Chem, Surat 395007, Gujrat, India
3.Indian Inst Technol Mandi, Sch Basic Sci, Mandi 175001, Himachal Prades, India
4.Russian Acad Sci, Inst Gen & Inorgan Chem, Leninskii Prosp 31, Moscow 119991, Russia
5.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Shandong, Peoples R China
6.Univ Hull, Sch Math & Phys Sci, Dept Chem, Cottingham Rd, Kingston Upon Hull HU6 7RX, N Humberside, England
7.SSVPSs LK Dr PR Ghogrey Sci Coll, Dept Chem, Dhule 424001, MS, India

Recommended Citation:
Nandre, Jitendra P.,Patil, Samadhan R.,Sahoo, Suban K.,et al. A chemosensor for micro- to nano-molar detection of Ag+ and Hg2+ ions in pure aqueous media and its applications in cell imaging[J]. DALTON TRANSACTIONS,2017,46(41):14201-14209.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Nandre, Jitendra P.]'s Articles
[Patil, Samadhan R.]'s Articles
[Sahoo, Suban K.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Nandre, Jitendra P.]‘s Articles
[Patil, Samadhan R.]‘s Articles
[Sahoo, Suban K.]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

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

 

 

Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院烟台海岸带研究所 - Feedback
Powered by CSpace