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A New Half-Condensed Schiff Base Compound : Highly Selective and Sensitive pH-Responsive Fluorescent Sensor

Title data

Saha, Uday Chand ; Dhara, Koushik ; Chattopadhyay, Basab ; Mandal, Sushil Kumar ; Mondal, Swastik ; Sen, Supriti ; Mukherjee, Monika ; van Smaalen, Sander ; Chattopadhyay, Pabitra:
A New Half-Condensed Schiff Base Compound : Highly Selective and Sensitive pH-Responsive Fluorescent Sensor.
In: Organic Letters. Vol. 13 (2011) Issue 17 . - pp. 4510-4513.
ISSN 1523-7052
DOI: https://doi.org/10.1021/ol201652r

Official URL: Volltext

Project information

Project financing: Department of Science and Technology (DST), New Delhi

Abstract in another language

A new probe, 3-(3-benzyloxypyridin-2-ylimino)methyl-2-hydroxy-5-methylbenzaldehyde (1-H) behaves as a highly selective fluorescent pH sensor in a Britton–Robinson buffer at 25 °C. The pH titrations show a 250-fold increase in fluorescence intensity within the pH range of 4.2 to 8.3 with a pKa value of 6.63 which is valuable for studying many of the biological organelles.

Further data

Item Type: Article in a journal
Refereed: Yes
Additional notes: PMID: 21827136
Institutions of the University: Faculties > Faculty of Mathematics, Physics und Computer Science > Group Material Sciences > Chair Crystallography > Chair Crystallography - Univ.-Prof. Dr. Sander van Smaalen
Faculties
Faculties > Faculty of Mathematics, Physics und Computer Science
Faculties > Faculty of Mathematics, Physics und Computer Science > Group Material Sciences
Faculties > Faculty of Mathematics, Physics und Computer Science > Group Material Sciences > Chair Crystallography
Result of work at the UBT: Yes
DDC Subjects: 500 Science > 530 Physics
Date Deposited: 30 Jul 2015 08:30
Last Modified: 30 Jul 2015 08:30
URI: https://eref.uni-bayreuth.de/id/eprint/17428