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A chemosensor for micro- to nano-molar detection of Ag+ and Hg2+ ions in pure aqueous media and its applications in cell imaging
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; 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)
2017-11-07
Source PublicationDALTON TRANSACTIONS
ISSN1477-9226
Volume46Issue:41Pages:14201-14209
Contribution Rank第5完成单位
AbstractThe 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.
DOI10.1039/c7dt02524f
Funding OrganizationDepartment 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
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Indexed BySCI
WOS KeywordCRYSTAL-STRUCTURE ; ESCHERICHIA-COLI ; FLUORESCENT ; SILVER ; MERCURY ; PROBES ; CHEMODOSIMETER ; COMPLEXES ; SENSORS ; SYSTEMS
SubtypeArticle
Language英语
WOS Research AreaChemistry
WOS IDWOS:000413638400018
Citation statistics
Cited Times:22[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/23470
Collection中科院海岸带环境过程与生态修复重点实验室
Corresponding AuthorChen, Lingxin; Patil, Ashok A.; Patil, Umesh D.; 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)
Affiliation1.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
Corresponding Author AffilicationYantai Institute of Coastal Zone Research, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
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.
APA Nandre, Jitendra P..,Patil, Samadhan R..,Sahoo, Suban K..,Pradeep, Chullikkattil P..,Churakov, Andrei.,...&Patil, Umesh D..(2017).A chemosensor for micro- to nano-molar detection of Ag+ and Hg2+ ions in pure aqueous media and its applications in cell imaging.DALTON TRANSACTIONS,46(41),14201-14209.
MLA Nandre, Jitendra P.,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".DALTON TRANSACTIONS 46.41(2017):14201-14209.
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