@article{ART001027967},
author={Kun Jun and Seung-Rim Shin and Jong-Il Shin and Soo-Youl Park},
title={Color Change Redox Behavior of the 1,3-Squaraine Dyes},
journal={Textile Coloration and Finishing },
issn={1229-0033},
year={2006},
volume={18},
number={5},
pages={53-60}
TY - JOUR
AU - Kun Jun
AU - Seung-Rim Shin
AU - Jong-Il Shin
AU - Soo-Youl Park
TI - Color Change Redox Behavior of the 1,3-Squaraine Dyes
JO - Textile Coloration and Finishing
PY - 2006
VL - 18
IS - 5
PB - The Korean Society Of Dyers And Finishers
SP - 53
EP - 60
SN - 1229-0033
AB - The 1,3-bis(4-aminoaryl)squaraines showed color change behavior, they were found to undergo reduction with sodium borohydride in solution to give colorless leuco compounds, which oxidized readily in air back to the colored squaraine dye. We have shown that initial observations indicated that the derivatives synthesized gave new donor-acceptor chromophores. It is also interesting to note that the oxidation of the leuco squaraines did initially produce a species absorbing about 630-680 wavelengths. The 1,3-squaraines have found many uses as near-infrared absorbers, laser dyes and photoconductive materials. Furthermore their color-change redox behavior has potential in the area of peroxidase-based bioassaysas oxidation sensitive indicator systems were investigated.
KW - Squaraine;Leuco squaraines;Near-infrared absorbing;Redox behavior1. Introduction The redox properties of 1;3-squaraine derivatives have been the subject of several investigations since this class of chromophore was first discovered1-4). Electroch
DO -
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Kun Jun, Seung-Rim Shin, Jong-Il Shin and Soo-Youl Park. (2006). Color Change Redox Behavior of the 1,3-Squaraine Dyes. Textile Coloration and Finishing , 18(5), 53-60.
Kun Jun, Seung-Rim Shin, Jong-Il Shin and Soo-Youl Park. 2006, "Color Change Redox Behavior of the 1,3-Squaraine Dyes", Textile Coloration and Finishing , vol.18, no.5 pp.53-60.
Kun Jun, Seung-Rim Shin, Jong-Il Shin, Soo-Youl Park "Color Change Redox Behavior of the 1,3-Squaraine Dyes" Textile Coloration and Finishing 18.5 pp.53-60 (2006) : 53.
Kun Jun, Seung-Rim Shin, Jong-Il Shin, Soo-Youl Park. Color Change Redox Behavior of the 1,3-Squaraine Dyes. 2006; 18(5), 53-60.
Kun Jun, Seung-Rim Shin, Jong-Il Shin and Soo-Youl Park. "Color Change Redox Behavior of the 1,3-Squaraine Dyes" Textile Coloration and Finishing 18, no.5 (2006) : 53-60.
Kun Jun; Seung-Rim Shin; Jong-Il Shin; Soo-Youl Park. Color Change Redox Behavior of the 1,3-Squaraine Dyes. Textile Coloration and Finishing , 18(5), 53-60.
Kun Jun; Seung-Rim Shin; Jong-Il Shin; Soo-Youl Park. Color Change Redox Behavior of the 1,3-Squaraine Dyes. Textile Coloration and Finishing . 2006; 18(5) 53-60.
Kun Jun, Seung-Rim Shin, Jong-Il Shin, Soo-Youl Park. Color Change Redox Behavior of the 1,3-Squaraine Dyes. 2006; 18(5), 53-60.
Kun Jun, Seung-Rim Shin, Jong-Il Shin and Soo-Youl Park. "Color Change Redox Behavior of the 1,3-Squaraine Dyes" Textile Coloration and Finishing 18, no.5 (2006) : 53-60.
