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http://dx.doi.org/10.5764/TCF.2021.33.2.49

Properties and Application of Azo based Dyes for Detecting Hazardous Acids  

Shin, Seung-Rim (Interface Materials and Chemical Engineering Research Center, Korea Research Institute of Chemical Technology)
Jun, Kun (Interface Materials and Chemical Engineering Research Center, Korea Research Institute of Chemical Technology)
An, Kyoung-Lyong (Interface Materials and Chemical Engineering Research Center, Korea Research Institute of Chemical Technology)
Kim, Sang Woong (Hanso Inc.)
Kim, Tae-Hwan (Hanso Inc.)
Seo, Dong Sung (Hanso Inc.)
Lee, Chang Ick (Hanso Inc.)
Publication Information
Textile Coloration and Finishing / v.33, no.2, 2021 , pp. 49-63 More about this Journal
Abstract
In this study, a convenient approach for sensitive, quick and simple detection of hazardous acids was investigated. A series of azo dyes were synthesized and applied as a chemosensor for the acid detection both on fibers and in solution. Various aniline, benzothiazole or isoxazole derivatives were used as diazo component and coupled with N-benzyl-N-ethylaniline or 2,2'-(phenylimino)bis-ethanol to give azo based dyes. The acid sensing phenomenon was observed by naked-eye and detection was further confirmed by UV-Vis spectrophotometer and hue difference(ΔH*) evaluation. The developed sensors showed a distinct and quick color change from yellow to magenta by addition of trace amounts of the hazardous acids. The absorption maxima was shifted to a longer wavelength by 70 ~ 150nm and hue difference(ΔH*) was 60 ~ 120°. A cotton fiber coated with Dye 1 exhibited excellent storage stability under various temperature(-30 ~ 43℃) and humidity(30 ~ 80%) conditions without discoloration and fading of the fiber sensors. Also the acid sensing properties were maintained.
Keywords
chemosensor; azo dyes; hazardous acids; coating; fiber;
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Times Cited By KSCI : 3  (Citation Analysis)
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1 S. H. Kim, S. Y. Gwon, S. M. Burkinshaw, and Y. A. Son, The Synthesis and Proton-induced Spectral Switching of a Novel Azine Dye and its Boron Complex, Dyes and Pigments, 87(3), 268(2010).   DOI
2 M. R. Yazdanbakhsh and A. Mohammadi, Synthesis, Substituent Effects and Solvatochromic Properties of some Disperse Azo Dyes Derived from N-Phenyl-N-iminodiethanol, J. of Molecular Liquids, 148(1), 35(2009).   DOI
3 K. M. Tawarah and H. M. Abu-Shamleh, A Spectrophotometric Study of the Tautomeric and Acid-Base Eqiulibria of Methyl Orange and Methyl Yellow in Aqueous Acidic Solutions, Dyes and Pigments, 16(3), 241(1991).   DOI
4 J. H. Lee, H. H. Cho, Korea Pat. 10-1710266(2017).
5 T. K. Kim, Korea Pat. 10-1547736(2015).
6 T. Sakurai, S. Kurata, and K. Ogino, Development of a Novel Optical Sensing Method for Acid Solution Using Oil Red O Supported by Florisil, Analytical Sciences, 31(1), 51(2015).   DOI
7 J. You and Y. J. Chung, Case Analysis of the Harmful Chemical Substances Spill, Fire Sci. Eng., 28(6), 90(2014).   DOI
8 S. W. Lee, S. T. Chung, Korea Pat. 10-1694658(2017).
9 Y. E. Silina, T. A. Kuchmenko, and D. A. Volmer, Sorption of Hydrophilic Dyes on Anodic Aluminum Oxide Films and Application to pH Sensing, Analyst, 140(3), 771(2015).
10 M. R. Yazdanbakhsh, A. Mohammadi, E. Mohajerani, H. Nemati, N. H. Nataj, A. Moheghi, and E. Naeemikhah, Novel Azo Disperse Dyes Derived from N-Benzyl-N-ethylaniline: Synthesis, Solvatochromic and Optical Properties, J. of Molecular Liquids, 151(2-3), 107(2010).   DOI
11 C. Lee and S. Y. Lee, Preparation of Colorimetric Hydrogel Beads for Hydrofluoric Acid Detection, J. of Industrial and Engineering Chemistry, 38, 67(2016).   DOI
12 K. Kim, J. Lee, S. Lee, S. Hwang, Y. Kim, and G. Seok, Study on the Analytical Method Using GC-MS for the Accident Preparedness substances, Analytical Science and Technology, 26(1), 80(2013).   DOI
13 S. Y. Lee, C. Lee, M. C. Kim, J. Y. Kwak, S. W. Park, Y. J. Lim, C. J. Keum, Korea Pat. 10-1630160(2016).
14 H. Jeon, J. Lee, M. H. Kim, and J. Yoon, Polydiacetylene-based Electrospun Fibers for Detection of HCl Gas, Macromol. Rapid Commun., 33(11), 972(2012).   DOI
15 T. K. Kim and S. Lee, Characteristic and Application of the Highly-Durable and Highly-Sensitive Super Hydrophobic Acid-Gas Sensing Dye, Textile Coloration and Finishing, 27(2), 105(2015).   DOI
16 W. M. Kang, X. M. Ma, M. Hu, Z. X. Jia, H. Liu, and B. W. Cheng, Self-templating Synthesis of a Fluorescent Porphyrin Doped Poly(methyl methacrylate) Nano-array and its HCl Gas Sensing Properties, Analytical Methods, 8(35), 6489(2016).   DOI
17 Y. A. Son, J. Y. Hwang, Korea Pat. 10-1653901(2016).
18 S. H. Kim, Korea Pat. 10-1689125(2016).
19 K. Jun, S. R. Shin, S. W. Kong, WO0138049(2012).
20 A. Mohammadi, M. R. Yazdanbakhsh, and L. Farahnak, Synthesis and Evaluation of Changes Induced by Solvent and Substituent in Electronic Absorption Spectra Some Azo Disperse Dyes, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 89, 238(2012).   DOI
21 H. Zollinger, "Color Chemistry", WILEY-VCH, Weinheim, pp.556-559, 2003.
22 D. Shin, H. S. Moon, Y. Y. Yoon, U. Yun, Y. Lee, K. Ha, and S. P. Hyun, The Current Status of Strong Acids Production, Consumption, and Spill Cases in Korea, J. Soil Groundw. Environ., 19(6), 6(2014).   DOI
23 C. U. Shim, H. S. Ku, Korea Pat. 10-2075773(2020).