Textile finishing dyes and their impact on aquatic environs

M Berradi, R Hsissou, M Khudhair, M Assouag… - Heliyon, 2019 - cell.com
In the present review, we have been able to describe the different families of dyes and
pigments used in textile finishing processes (Yarns, fabrics, nonwovens, knits and rugs) …

Light-controlled receptors for environmentally and biologically relevant anions

A Kumar, S Kumar - Chemical Engineering Journal, 2023 - Elsevier
In the past few decades monitoring the concentration of anions has received much interest
due to their role in driving biological processes at low concentrations and toxicity at elevated …

Functionalized Cyclic Polymers and Network Gels

D Konar, VK Jakhar, KA Stewart, DW Lester… - …, 2024 - ACS Publications
Cyclic polymers exhibit different solution and bulk properties compared to their linear
analogs of the same molecular weight, such as smaller hydrodynamic volumes and higher …

Development of highly sensitive metal-ion chemosensor and key-lock anticounterfeiting technology based on oxazolidine

B Razavi, H Roghani-Mamaqani, M Salami-Kalajahi - Scientific Reports, 2022 - nature.com
Optical chemosensors and ionochromic cellulosic papers based on oxazolidine
chromophores were developed for selective photosensing of metal ions and information …

A light controlled, sensitive, selective and portable spiropyran based receptor for mercury ions in aqueous solution

A Kumar, PR Sahoo, P Arora, S Kumar - Journal of Photochemistry and …, 2019 - Elsevier
A substituted benzothiazolinic spiropyran was synthesized through a reaction between 2-
hydroxy-3-methoxy-5-nitrobenzaldehyde and 2-ethyl-3-methylbenzo [d] thiazol-3-ium-4 …

Light controlled dimerization of spiropyran as a tool to achieve dual responsive capture and release system in aqueous media

A Kumar, PR Sahoo, K Prakash, Y Arya… - Journal of …, 2021 - Elsevier
A photoresponsive spiropyran derivative was synthesized and evaluated for redox and light-
responsive behavior. The response of the spiropyran derivative was also investigated …

Colorimetric and fluorescence-based detection of mercuric ion using a benzothiazolinic spiropyran

A Kumar, A Kumar, PR Sahoo, S Kumar - Chemosensors, 2019 - mdpi.com
A merocyanine dye as ap-toluenesulfonate salt was synthesized. The structure of the dye
was characterized using IR, NMR, HR-MS and single crystal X-ray crystallography. The X …

A light-responsive, highly sensitive probe to perceive mercuric ions in both water and biological samples using fluorescence, colorimetric & electrochemical …

I Kathuria, P Kaur, S Kumar - Journal of Photochemistry and Photobiology …, 2023 - Elsevier
Given the increasing levels of Hg 2+ in the environment and ecosystem, a simple highly
fluorescent, colorimetric, and electroactive probe based on benzothiazolinic salt was …

A substituted benzothiazolinic merocyanine derivative as a reversible, selective, colorimetric and fluorescent probe for HSO4− in aqueous solution

I Kathuria, A Datta, S Kumar - Journal of Molecular Structure, 2022 - Elsevier
A benzothiazolinic bromide salt of merocyanine form of spiropyran has been synthesized
through a coupling reaction between a (3-(2-carboxyethyl) benzo [d] thiazol-3-ium) bromide …

Colorimetric, fluorometric, and electrochemical sensing of cyanide ion in aqueous media using merocyanine-ferrocene conjugate

I Kathuria, P Sharma, S Kumar - Journal of Photochemistry and …, 2023 - Elsevier
Rapid detection of hazardous ions has received a considerable deal of attention in recent
decades due to its usefulness in preserving a greener environment for humans. The severe …