A PEGylated-rhodamine based sensor for “turn-on” fluorimetric and colorimetric detection of Hg2+ ions in aqueous media

2014 ◽  
Vol 6 (11) ◽  
pp. 3784-3790 ◽  
Author(s):  
Subhenjit Hazra ◽  
Shruti Balaji ◽  
Mainak Banerjee ◽  
Anasuya Ganguly ◽  
Narendra Nath Ghosh ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
High Selectivity ◽  
Colorimetric Detection ◽  
Aqueous Media ◽  
Water Soluble ◽  
Mercury Ions ◽  
Rhodamine Derivative ◽  
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A water soluble turn-on fluorescent probe for the detection of mercury ions in purely aqueous media a has been developed by appending a water-compatible PEG-unit onto a rhodamine derivative. It has high selectivity for Hg2+ ions and is fairly non-toxic in intercellular studies.

A water-soluble BODIPY based ‘OFF/ON’ fluorescent probe for the detection of Cd2+ ions with high selectivity and sensitivity

2019 ◽  
Vol 48 (6) ◽  
pp. 2108-2117 ◽  
Author(s):  
Apurba Maity ◽  
Utsav Ghosh ◽  
Dipanjan Giri ◽  
Devdeep Mukherjee ◽  
Tapas Kumar Maiti ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
High Selectivity ◽  
Aqueous Media ◽  
Water Soluble ◽  
Sensitive Detection ◽  
Fluorescent Chemosensor

A simple and readily synthesized BODIPY based fluorescent chemosensor has been developed for the selective and sensitive detection of Cd2+ ions up to a submicromolar level in aqueous media.

ChemInform Abstract: A “Turn-on” Coumarin-Based Fluorescent Sensor with High Selectivity for Mercury Ions in Aqueous Media

ChemInform ◽  
2010 ◽  
Vol 41 (35) ◽  
pp. no-no
Author(s):  
Styliani Voutsadaki ◽  
George K. Tsikalas ◽  
Emmanuel Klontzas ◽  
George E. Froudakis ◽  
Haralambos E. Katerinopoulos
Keyword(s):  
High Selectivity ◽  
Fluorescent Sensor ◽  
Aqueous Media ◽  
Mercury Ions ◽  
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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 ◽  
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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.

A dual functional probe for “turn-on” fluorescence response of Pb2+and colorimetric detection of Cu2+based on a rhodamine derivative in aqueous media

2015 ◽  
Vol 44 (39) ◽  
pp. 17326-17334 ◽  
Author(s):  
Min Li ◽  
Xiu-Juan Jiang ◽  
Hui-Hui Wu ◽  
Hong-Lin Lu ◽  
Hai-Yang Li ◽  
...  
Keyword(s):  
Fluorescence Enhancement ◽  
Colorimetric Detection ◽  
Aqueous Media ◽  
Fluorescence Response ◽  
Rhodamine Derivative ◽  
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Dual Functional ◽  
Colorimetric Response

A dual functional probeLexhibited a selective fluorescence enhancement response to Pb2+and a sensitive colorimetric response to Cu2+in aqueous media.

A “turn-on” coumarin-based fluorescent sensor with high selectivity for mercury ions in aqueous media

2010 ◽  
Vol 46 (19) ◽  
pp. 3292 ◽  
Author(s):  
Styliani Voutsadaki ◽  
George K. Tsikalas ◽  
Emmanuel Klontzas ◽  
George E. Froudakis ◽  
Haralambos E. Katerinopoulos
Keyword(s):  
High Selectivity ◽  
Fluorescent Sensor ◽  
Aqueous Media ◽  
Mercury Ions ◽  
Turn On

A novel “turn-on” fluorescent probe based on triphenylimidazole-hemicyanine dyad for colorimetric detection of CN− in 100% aqueous solution

2018 ◽  
Vol 344 ◽  
pp. 875-882 ◽  
Author(s):  
Shuzhi Liu ◽  
Min Yang ◽  
Yijiang Liu ◽  
Hongbiao Chen ◽  
Huaming Li
Keyword(s):  
Aqueous Solution ◽  
Fluorescent Probe ◽  
Colorimetric Detection ◽  
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Colorimetric and Fluorescent Probe for Hypochlorite with High Selectivity

2013 ◽  
Vol 295-298 ◽  
pp. 475-478 ◽  
Author(s):  
Zhi Xiang Han ◽  
Ming Hui Du ◽  
Guo Xi Liang ◽  
Xiang Yang Wu
Keyword(s):  
Reactive Oxygen Species ◽  
Aqueous Solution ◽  
Detection Limit ◽  
Fluorescent Probe ◽  
Rhodamine B ◽  
High Selectivity ◽  
Reactive Oxygen ◽  
Living Cells ◽  
Oxygen Species ◽  
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Rhodamine B thiohydrazide (RBS) was firstly employed as turn-on fluorescent probe for hypochlorite in aqueous solution and living cells. It exhibits a stable response to hypochlorite from 1.0×10-6to 1.0×10-5M with a detection limit of 3.3×10-7M. The response of this probe to hypochlorite is fast and highly selective compared with other reactive oxygen species (such as.OH,1O2, H2O2) and other common anions (such as X-, ClO2-, ClO4-, NO3-, NO2-, OH-, Ac-, CO32-, SO42-).

Rhodamine-based “turn-on” fluorescent probe with high selectivity for Fe2+ imaging in living cells

2013 ◽  
Vol 439 (4) ◽  
pp. 459-463 ◽  
Author(s):  
Gui-Ge Hou ◽  
Chun-Hua Wang ◽  
Ju-Feng Sun ◽  
Mei-Zi Yang ◽  
Dong Lin ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
High Selectivity ◽  
Living Cells ◽  
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