On site determination of free chlorine in water samples by a smartphone-based colorimetric device with improved sensitivity and reliability
Author:
Affiliation:
1. College of Chemistry
2. Chemical Engineering and Materials Science
3. Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
4. Shandong Normal University
5. Jinan 250014
Abstract
Absorbance in a long-path portable colorimetric device was measured by a ratiometric fluorescent strategy in a smartphone platform.
Funder
National Natural Science Foundation of China
Natural Science Foundation of Shandong Province
Publisher
Royal Society of Chemistry (RSC)
Subject
Materials Chemistry,General Chemistry,Catalysis
Link
http://pubs.rsc.org/en/content/articlepdf/2019/NJ/C9NJ03954F
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5. Colorimetric method for determination of chlorine with 3,3′,5,5′-tetramethylbenzidine
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