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A simple iridium(III) dimer as a switch-on luminescent chemosensor for carbon disulfide detection in water samples
Liu, JB1,2; Wu, C2; Chen, F3; Leung, CH3; Ma, DL2
2019
Source PublicationANALYTICA CHIMICA ACTA
ISSN0003-2670
Volume1083Pages:166-171
AbstractA series of iridium(III) dimers were synthesized and their ability to interact with diethyldithiocarbamate for CS2 sensing was evaluated. Upon the addition of CS2, diethylamine can capture CS2 to form diethyldithiocarbamate, which could chelate with the iridium(III) dimer to form a diethyldithiocarbamate iridium(III) complex, resulting in a yellow luminescence. Dimer 8 exhibited a maximum 18-fold of luminescence enhancement upon the addition of CS2. The luminescence signal of the detection system could be readily distinguished from the highly fluorescent media using time-resolved emission spectroscopy (TRES). The capability of the system to determine CS2 level in water samples was also demonstrated.
KeywordCarbon Disulfide Luminescence Chemosensor Iridium(Iii) Dimer
DOI10.1016/j.aca.2019.07.070
Indexed BySCI
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Analytical
WOS IDWOS:000483911900013
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Cited Times [WOS]:2   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionInstitute of Chinese Medical Sciences
Affiliation1.Jiangxi Univ Sci & Technol, Sch Met & Chem Engn, 86 Hongqi Rd, Ganzhou, Peoples R China
2.Hong Kong Baptist Univ, Dept Chem, Kowloon, Hong Kong, Peoples R China
3.University of Macau, Inst Chinese Med Sci, State Key Lab Qual Res Chinese Med, Taipa, Macao, Peoples R China
Recommended Citation
GB/T 7714
Liu, JB,Wu, C,Chen, F,et al. A simple iridium(III) dimer as a switch-on luminescent chemosensor for carbon disulfide detection in water samples[J]. ANALYTICA CHIMICA ACTA,2019,1083:166-171.
APA Liu, JB,Wu, C,Chen, F,Leung, CH,&Ma, DL.(2019).A simple iridium(III) dimer as a switch-on luminescent chemosensor for carbon disulfide detection in water samples.ANALYTICA CHIMICA ACTA,1083,166-171.
MLA Liu, JB,et al."A simple iridium(III) dimer as a switch-on luminescent chemosensor for carbon disulfide detection in water samples".ANALYTICA CHIMICA ACTA 1083(2019):166-171.
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