A turn-on and colorimetric metal-free long lifetime fluorescent probe and its application for time-resolved luminescent detection and bioimaging of cysteine

RSC Advances ◽  
2015 ◽  
Vol 5 (66) ◽  
pp. 53660-53664 ◽  
Author(s):  
Xiaoqing Xiong ◽  
Laijiu Zheng ◽  
Jun Yan ◽  
Fang Ye ◽  
Yongfang Qian ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Fluorescent Chemosensor ◽  
Time Resolved ◽  
Organic Fluorophores ◽  
Metal Free ◽  
Turn On ◽  
Long Lifetime

An excellent turn-on and colorimetric fluorescent chemosensor DCF-MPYM-thiol for sensing Cys based on metal-free organic fluorophores has been synthesized.

A rhodamine-based “off–on” fluorescent chemosensor for selective detection of Fe3+ in aqueous media and its application in bioimaging

RSC Advances ◽  
2016 ◽  
Vol 6 (78) ◽  
pp. 74389-74393 ◽  
Author(s):  
Singming Chan ◽  
Qinghua Li ◽  
Hoyin Tse ◽  
Albert W. M. Lee ◽  
N. K. Mak ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Aqueous Media ◽  
Live Cell ◽  
Fluorescent Chemosensor ◽  
Selective Detection ◽  
Turn On

Rhodamine-based turn-on fluorescent probe FIS1 for selective detection of Fe3+ in aqueous media and live cell environment has been developed.

Hypochlorite-promoted inhibition of photo-induced electron transfer in phenothiazine–borondipyrromethene donor–acceptor dyad: a cost-effective and metal-free “turn-on” fluorescent chemosensor for hypochlorite

2017 ◽  
Vol 41 (13) ◽  
pp. 5322-5333 ◽  
Author(s):  
Disha Soni ◽  
Suneel Gangada ◽  
Naresh Duvva ◽  
Tapta Kanchan Roy ◽  
Surendra Nimesh ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Cost Effective ◽  
Fluorescent Chemosensor ◽  
Metal Free ◽  
Turn On ◽  
Donor Acceptor ◽  
Photo Induced Electron Transfer

APTZ-BODIPY based fluorescent chemosensor was designed and used for hypochlorite detection.

A metal-free coumarin-based fluorescent probe for the turn-on monitoring of carbon monoxide in an aqueous solution and living cells

The Analyst ◽  
2021 ◽  
Author(s):  
Shiqing Zhang ◽  
Xinyue Mu ◽  
Jinbiao Zhu ◽  
Liqiang Yan
Keyword(s):  
Aqueous Solution ◽  
Carbon Monoxide ◽  
Fluorescent Probe ◽  
Simple Structure ◽  
Living Cells ◽  
Detection Performance ◽  
Metal Free ◽  
Turn On ◽  
Co Detection

A fluorescent probe for CO detection was prepared, showing a simple structure, being metal-free, and having an excellent detection performance.

A rhodamine based “turn-on” fluorescent probe for Pb(ii) and live cell imaging

RSC Advances ◽  
2016 ◽  
Vol 6 (1) ◽  
pp. 656-660 ◽  
Author(s):  
Omprakash Sunnapu ◽  
Niranjan G. Kotla ◽  
Balaji Maddiboyina ◽  
Subramanian Singaravadivel ◽  
Gandhi Sivaraman
Keyword(s):  
Fluorescent Probe ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
High Selectivity ◽  
Aqueous Media ◽  
Live Cell ◽  
Fluorescent Chemosensor ◽  
Turn On

A novel “turn-on” fluorescent chemosensor RDP-1 based on rhodamine tri methoxy benzaldehyde conjugate was synthesized, which showed high selectivity and sensitivity towards recognition of Pb2+ in aqueous media.

scholarly journals A metal-free turn-on fluorescent probe for the fast and sensitive detection of inorganic azides

2016 ◽  
Vol 26 (7) ◽  
pp. 1651-1654 ◽  
Author(s):  
Ke Wang ◽  
Frédéric Friscourt ◽  
Chaofeng Dai ◽  
Lifang Wang ◽  
Yueqin Zheng ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Sensitive Detection ◽  
Metal Free ◽  
Turn On

A highly selective “turn-on” fluorescent chemosensor based on 8-aminoquinoline for detection of Zn2+

2015 ◽  
Vol 7 (13) ◽  
pp. 5661-5666 ◽  
Author(s):  
Yuanyuan Yue ◽  
Qiao Dong ◽  
Yajie Zhang ◽  
Yangyang Sun ◽  
Yijun Gong
Keyword(s):  
Fluorescent Probe ◽  
Fluorescent Chemosensor ◽  
Turn On

A new “turn-on” fluorescent probe based on 8-aminoquinoline for detection of Zn2+ was designed, synthesized and characterized.

A new rhodamine-based chemosensor for turn-on fluorescent detection of Fe3+

2015 ◽  
Vol 7 (10) ◽  
pp. 4231-4236 ◽  
Author(s):  
Xiang Han ◽  
Dong-En Wang ◽  
Sheng Chen ◽  
Longlong Zhang ◽  
Yadan Guo ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Fluorescent Chemosensor ◽  
Fluorescent Detection ◽  
Turn On

A new fluorescent probe RH-Fe was developed as a colorimetric and fluorescent chemosensor for Fe3+.

A Boronic Acid-Based Fluorescence Hydrogel for Monosaccharide Detection

2018 ◽  
Author(s):  
Suying Xu ◽  
Adam Sedgwick ◽  
Souad Elfecky ◽  
Wenbo Chen ◽  
Ashley Jones ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Boronic Acid ◽  
Binding Constants ◽  
Strong Fluorescence ◽  
Fluorescence Response ◽  
Turn On ◽  
Fluorescence Turn On ◽  
Hydrogel System

<p>A boronic acid-based anthracene fluorescent probe was functionalised with an acrylamide unit to incorporate into a hydrogel system for monosaccharide detection<i>. </i>In solution, the fluorescent probe<b> </b>displayed a strong fluorescence turn-on response upon exposure to fructose, and an expected trend in apparent binding constants, as judged by a fluorescence response where D-fructose > D-galactose > D-mannose > D-glucose. The hydrogel incorporating the boronic acid monomer demonstrated the ability to detect monosaccharides by fluorescence with the same overall trend as the monomer in solution with the addition of fructose resulting in a 10-fold enhancement (≤ 0.25 M). <b><u></u></b></p>

Highly selective turn-on fluorescent probe for detection of cyanide in water and food materials

2019 ◽  
Vol 7 (2) ◽  
pp. 025003 ◽  
Author(s):  
Govindaraj Mahalakshmi ◽  
Paramasivam SaravanaKumar ◽  
Pandi RajaLakshmi ◽  
Muthu Seenivasaperumal ◽  
Kuppanagounder P Elango
Keyword(s):  
Fluorescent Probe ◽  
Turn On
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