An aggregation-induced emission based “turn-on” fluorescent chemodosimeter for the selective detection of Pb2+ ions

RSC Advances ◽  
2014 ◽  
Vol 4 (87) ◽  
pp. 47076-47080 ◽  
Author(s):  
Dipratn G. Khandare ◽  
Hrishikesh Joshi ◽  
Mainak Banerjee ◽  
Mahesh S. Majik ◽  
Amrita Chatterjee
Keyword(s):  
Detection Limit ◽  
Selective Detection ◽  
Aggregation Induced Emission ◽  
Turn On ◽  
Low Detection Limit ◽  
Fluorescent Chemodosimeter ◽  
Low Solubility

An aggregation-induced emission (AIE) based “turn-on” fluorescent chemodosimeter for selective detection of Pb2+ ions has been developed. The probe is a phosphate functionalized tetraphenylethylene derivative and the resulting lead–TPE complex has very low solubility in working solvent and triggers AIE and shows a low detection limit of 10 ppb.

An aggregation-induced emission based “turn-on” fluorescent chemodosimeter for the selective detection of ascorbate ions

RSC Advances ◽  
2013 ◽  
Vol 3 (38) ◽  
pp. 16981 ◽  
Author(s):  
Dipratn G. Khandare ◽  
Vikash Kumar ◽  
Anjan Chattopadhyay ◽  
Mainak Banerjee ◽  
Amrita Chatterjee
Keyword(s):  
Selective Detection ◽  
Aggregation Induced Emission ◽  
Turn On ◽  
Fluorescent Chemodosimeter

Metal-coordination driven intramolecular twisting: a turn-on fluorescent-redox probe for Hg2+ ions through the interaction of ferrocene nonbonding orbitals and dibenzylidenehydrazine

2019 ◽  
Vol 48 (23) ◽  
pp. 8209-8220 ◽  
Author(s):  
Sushil Ranjan Bhatta ◽  
Bijan Mondal ◽  
Sudhir Lima ◽  
Arunabha Thakur
Keyword(s):  
Detection Limit ◽  
Blue Shift ◽  
Metal Coordination ◽  
Selective Detection ◽  
Redox Probe ◽  
Turn On ◽  
Low Detection Limit

A unique C2 symmetric azine bridged bi-ferrocenyl receptor has been designed and synthesized for the selective detection of Hg2+ ion with a low detection limit as 15 nM via turn on fluorescence with a blue shift.

Dissolution-enhanced emission of 1,3,6,8-Tetrakis(p-benzoic acid)pyrene for selectively detecting protamine and “on-to-on” heparin detection in water

2021 ◽  
Author(s):  
Hongtao Li ◽  
Yuting Zhang ◽  
Yan Huang ◽  
Dapeng Cao ◽  
Shitao Wang
Keyword(s):  
Detection Limit ◽  
Benzoic Acid ◽  
Organic Molecule ◽  
Basic Protein ◽  
Fluorescence Probe ◽  
Small Organic Molecule ◽  
Turn On ◽  
Low Detection Limit

We developed a small organic molecule, the 1,3,6,8-Tetrakis(pbenzoic acid)pyrene (TBAPy) as a facile turn-on fluorescence probe for selectively detecting the basic protein protamine in water with a low detection limit...

Thieno[3,2-c]pyran: an ESIPT based fluorescence “turn-on” molecular chemosensor with AIE properties for the selective recognition of Zn2+ ion

2020 ◽  
Vol 44 (28) ◽  
pp. 12019-12026 ◽  
Author(s):  
Divya Singhal ◽  
Ismail Althagafi ◽  
Ashish Kumar ◽  
Saroj Yadav ◽  
Ashok K. Prasad ◽  
...  
Keyword(s):  
Detection Limit ◽  
Selective Recognition ◽  
Turn On ◽  
Low Detection Limit ◽  
Fluorescence Turn On

Thieno[3,2-c]pyran was synthesized as a fluorescent turn-on chemosensor for the selective recognition of Zn2+ ions with a low detection limit (0.67 μM), and it also exhibited AIE properties.

A new coumarin-carbonothioate-based turn-on fluorescent chemodosimeter for selective detection of Hg2+

2018 ◽  
Vol 471 ◽  
pp. 705-708 ◽  
Author(s):  
Qiao Li ◽  
Yang Hu ◽  
Hai-Nan Hou ◽  
Wen-Nan Yang ◽  
Sheng-Li Hu
Keyword(s):  
Selective Detection ◽  
Turn On ◽  
Fluorescent Chemodosimeter

Ratiometric fluorescent and chromogenic chemodosimeter for cyanide detection in water and its application in bioimaging

RSC Advances ◽  
2015 ◽  
Vol 5 (31) ◽  
pp. 24274-24280 ◽  
Author(s):  
Ajit Kumar Mahapatra ◽  
Kalipada Maiti ◽  
Rajkishor Maji ◽  
Saikat Kumar Manna ◽  
Sanchita Mondal ◽  
...  
Keyword(s):  
Detection Limit ◽  
Selective Detection ◽  
Low Detection Limit

An indole conjugated thiophene–pyridyl moiety, ITP, has been synthesized and characterized for the selective detection of cyanide with a low detection limit.

A novel “turn-on” fluorescent chemosensor for the selective detection ofAl3+ based on aggregation-induced emission

2012 ◽  
Vol 48 (3) ◽  
pp. 416-418 ◽  
Author(s):  
Tianyu Han ◽  
Xiao Feng ◽  
Bin Tong ◽  
Jianbing Shi ◽  
Long Chen ◽  
...  
Keyword(s):  
Fluorescent Chemosensor ◽  
Selective Detection ◽  
Aggregation Induced Emission ◽  
Turn On

A novel 3,6-diamino-1,8-naphthalimide derivative as a highly selective fluorescent “turn-on” probe for thiols

RSC Advances ◽  
2015 ◽  
Vol 5 (42) ◽  
pp. 32990-32993 ◽  
Author(s):  
Cheng Dong ◽  
Chun-Qiong Zhou ◽  
Jian-Wei Yang ◽  
Ting-Cong Liao ◽  
Jin-Xiang Chen ◽  
...  
Keyword(s):  
Detection Limit ◽  
High Selectivity ◽  
Turn On ◽  
Low Detection Limit

A novel 3,6-diamino-1,8-naphthalimide-based fluorescent “turn-on” probe exhibited high selectivity and low detection limit toward Cys.

Supersensitive and selective detection of picric acid explosive by fluorescent Ag nanoclusters

The Analyst ◽  
2016 ◽  
Vol 141 (3) ◽  
pp. 1091-1097 ◽  
Author(s):  
Jian Rong Zhang ◽  
Yuan Yuan Yue ◽  
Hong Qun Luo ◽  
Nian Bing Li
Keyword(s):  
Detection Limit ◽  
High Selectivity ◽  
Picric Acid ◽  
Special Structure ◽  
Selective Detection ◽  
Low Detection Limit ◽  
Ag Nanoclusters

The combination of polyethyleneimine-capped Ag nanoclusters and picric acid (PA) containing a special structure facilitates the detection of PA, with a low detection limit and a remarkably high selectivity over other nitroaromatics.

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