A New Pet+Espit Based Nitrobiphenyl Benzothiazole Derived Fluorescent Probe for Sensing of Biothiols

Authors(2) :-Milind S. Thakare, Pravin M. Yeole

We herewith present a fluorescent probe for the sensing of sulphur containing biomolecules. Sensing function is based on excited state intramolecular proton transfer strategy with large difference in absorption and emission maxima i.e. higher stoke shift. The design of probe is based on biphenyl skeleton exhibiting larger Stokes shift than its monocyclic counterpart. This probe with 2,4- dinitro benzene sulfonate (DNBS) group highly prone to thiolysis was designed based on the amalgamation of photo-induced electron transfer (PET) and excited state intramolecular proton transfer (ESIPT) mechanisms, which initiates a fluorescence turn on response

Authors and Affiliations

Milind S. Thakare
Department of Chemistry ,Pratap College Amalner, Maharashtra, India
Pravin M. Yeole
Center for P.G.Research R.L.College Parola, Maharashtra, India

Biothiol, ESPIT, PET, Nitrobiphenyl benzothiazole, DNBS

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Publication Details

Published in : Volume 4 | Issue 4 | March-April 2018
Date of Publication : 2018-04-30
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 876-880
Manuscript Number : IJSRSET11844240
Publisher : Technoscience Academy

Print ISSN : 2395-1990, Online ISSN : 2394-4099

Cite This Article :

Milind S. Thakare,Pravin M. Yeole, " A New Pet+Espit Based Nitrobiphenyl Benzothiazole Derived Fluorescent Probe for Sensing of Biothiols, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 4, Issue 4, pp.876-880, March-April-2018.
Journal URL : http://ijsrset.com/IJSRSET11844240

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