A colorimetric and turn-on fluorescent chemosensor for selective detection of Hg2+: theoretical studies and intracellular applications

RSC Advances ◽  
2015 ◽  
Vol 5 (83) ◽  
pp. 67833-67840 ◽  
Author(s):  
Rimi Roy ◽  
Soumyadipta Rakshit ◽  
Sanjay Bhar ◽  
Subhash Chandra Bhattacharya
Keyword(s):  
Metal Ions ◽  
Aqueous Medium ◽  
Fluorescent Chemosensor ◽  
Theoretical Studies ◽  
Selective Detection ◽  
Turn On

A new colorimetric, “turn-on” fluorescent chemosensor (DEAS-BPH) was synthesized for selective and sensitive recognition of Hg2+ ions with no interference from environmentally relevant metal ions in a mixed organo-aqueous medium.

scholarly journals A chemosensor for Al3+ ions in aqueous ethanol media: photophysical and live cell imaging studies

RSC Advances ◽  
2016 ◽  
Vol 6 (22) ◽  
pp. 17995-18001 ◽  
Author(s):  
Nabanita Chatterjee ◽  
Shubhra Bikash Maity ◽  
Asmita Samadder ◽  
Puspal Mukherjee ◽  
Anisur Rahman Khuda-Bukhsh ◽  
...  
Keyword(s):  
Metal Ions ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Aqueous Ethanol ◽  
Live Cell ◽  
Fluorescent Chemosensor ◽  
Selective Detection ◽  
Imaging Studies ◽  
Turn On ◽  
Highly Sensitive

A new rhodamine based highly sensitive “Turn-ON” fluorescent chemosensor L for the selective detection of Al3+ ion over other biologically competing metal ions in aqueous ethanol media.

A selective ‘turn-on’ fluorescent chemosensor for detection of Al3+ in aqueous medium: Experimental and theoretical studies

2018 ◽  
Vol 260 ◽  
pp. 888-899 ◽  
Author(s):  
Mukesh Kumar ◽  
Amit Kumar ◽  
Md. Serajul Haque Faizi ◽  
Santosh Kumar ◽  
Mantu Kumar Singh ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Fluorescent Chemosensor ◽  
Theoretical Studies ◽  
Turn On ◽  
Experimental And Theoretical Studies

scholarly journals A multifunctional selective “turn-on” fluorescent chemosensor for detection of Group IIIA ions Al3+, Ga3+ and In3+

2018 ◽  
Vol 17 (9) ◽  
pp. 1247-1255 ◽  
Author(s):  
Hyo Jung Jang ◽  
Ji Hye Kang ◽  
Dongju Yun ◽  
Cheal Kim
Keyword(s):  
Metal Ions ◽  
Fluorescent Chemosensor ◽  
Selective Recognition ◽  
Turn On

A versatile chemosensor was developed for highly distinguishable and selective recognition of group IIIA metal ions (Al3+, Ga3+ and In3+).

scholarly journals Rhodamine scaffolds as real time chemosensors for selective detection of bisulfite in aqueous medium

2019 ◽  
Vol 18 (6) ◽  
pp. 1342-1349 ◽  
Author(s):  
Sumit Roy ◽  
Ashim Maity ◽  
Naren Mudi ◽  
Milan Shyamal ◽  
Ajay Misra
Keyword(s):  
Aqueous Medium ◽  
Real Time ◽  
Fluorescent Probes ◽  
Selective Detection ◽  
Turn On

Rhodamine and its derivatives have been widely used in designing fluorescent ‘turn on’ cation sensors, while very few rhodamine based fluorescent probes have been reported to date for the detection of anions in water.

An efficient “Ratiometric” fluorescent chemosensor for the selective detection of Hg2+ ions based on phosphonates: its live cell imaging and molecular keypad lock applications

2019 ◽  
Vol 11 (7) ◽  
pp. 901-916 ◽  
Author(s):  
Gujuluva Gangatharan Vinoth Kumar ◽  
Ramaraj Sayee Kannan ◽  
Thomas Chung-Kuang Yang ◽  
Jegathalaprathaban Rajesh ◽  
Gandhi Sivaraman
Keyword(s):  
Metal Ions ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Live Cell ◽  
Fluorescent Chemosensor ◽  
Selective Detection

Herein, we have reported the ability of smart chemosensors (L1 and L2) to selectively detect Hg(ii) ions over other metal ions and examined this phenomenon by various spectroscopy techniques.

A New Benzylidene-based Fluorophore Polymer as “Turn on” Fluorescent Chemosensor Selectively for Heavy Metal Ions

2014 ◽  
Vol 43 (7) ◽  
pp. 1043-1045 ◽  
Author(s):  
Wan Leng Lim ◽  
Takaomi Kobayashi ◽  
Hiroyuki Aota ◽  
Chuan Wei Oo
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Fluorescent Chemosensor ◽  
Turn On

scholarly journals A highly selective “ON–OFF” probe for colorimetric and fluorometric sensing of Cu2+in water

RSC Advances ◽  
2017 ◽  
Vol 7 (19) ◽  
pp. 11312-11321 ◽  
Author(s):  
Barnali Naskar ◽  
Ritwik Modak ◽  
Dilip K. Maiti ◽  
Antonio Bauzá ◽  
Antonio Frontera ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Cell Imaging ◽  
Vero Cells ◽  
Theoretical Studies ◽  
Selective Detection

A new diformyl phenol based probe for selective detection of Cu2+in aqueous medium, applicable for cell imaging in Vero cells. Theoretical studies were performed to establish the underlying keto–enol tautomerism and optimization of the Cu2+complex.

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