A 8-hydroxypyrene-1,3,6-trisulfonic acid trisodium salt (HPTS) based colorimetric and green turn-on fluorescent sensor for the detection of arginine and lysine in aqueous solution

Bhosale, R, Shitre, G, Kumar, R, Biradar, D, Bhosale, S, Narayan, R and Bhosale, S 2017, 'A 8-hydroxypyrene-1,3,6-trisulfonic acid trisodium salt (HPTS) based colorimetric and green turn-on fluorescent sensor for the detection of arginine and lysine in aqueous solution', Sensors and Actuators B: Chemical, vol. 241, pp. 1270-1275.


Document type: Journal Article
Collection: Journal Articles

Title A 8-hydroxypyrene-1,3,6-trisulfonic acid trisodium salt (HPTS) based colorimetric and green turn-on fluorescent sensor for the detection of arginine and lysine in aqueous solution
Author(s) Bhosale, R
Shitre, G
Kumar, R
Biradar, D
Bhosale, S
Narayan, R
Bhosale, S
Year 2017
Journal name Sensors and Actuators B: Chemical
Volume number 241
Start page 1270
End page 1275
Total pages 6
Publisher Elsevier
Abstract The use of 8-hydroxypyrene-1,3,6-trisulfonic acid trisodium salt (HPTS) as a colorimetric and green turn-on fluorescent probe for the recognition of arginine and lysine in aqueous solution is described. The limit of detection (LOD) was found to be 1.941 × 10 -6 M, whereas for Lys the LOD was 3.106 × 10 -6 M, respectively. Interestingly, the probe also shows reversibility by addition of tetrabutylammonium phosphate (TBAP).
Subject Nanochemistry and Supramolecular Chemistry
Organic Chemical Synthesis
Optical Properties of Materials
Sensor Technology (Chemical aspects)
Keyword(s) Arginine
Colorimetric
HPTS
Lysine
TBAP
Turn-on fluorescent
DOI - identifier 10.1016/j.snb.2016.10.002
Copyright notice © 2016 Elsevier B.V. All rights reserved.
ISSN 0925-4005
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