Advancing tea detection with artificial intelligence: Strategies, progress, and future prospects

Q Xu, Y Zhou, L Wu - Trends in Food Science & Technology, 2024 - Elsevier
Background Tea is a vital economic crop in develo** countries, crucial for rural
development, poverty reduction, and food security. Tea consumption offers health benefits …

Recent advancements in chemosensors for the detection of food spoilage

PC Wanniarachchi, KGU Kumarasinghe, C Jayathilake - Food Chemistry, 2024 - Elsevier
The need for reliable sensors has become a major requirement to confirm the quality and
safety of food commodities. Chemosensors are promising sensing tools to identify …

Fluorescent nanoassembly of tetrazole-based dyes with amphoteric surfactants: investigation of cyanide sensing and antitubercular activity

RS Fernandes, J Kumari, D Sriram… - ACS Applied Bio …, 2023 - ACS Publications
Tetrazole-based easily synthesizable fluorogenic probes have been developed that can
form self-assembled nanostructures in the aqueous medium. Though the compounds could …

Anion binding studies with anthraimidazoledione-based positional isomers: A comprehensive analysis of different strategies for improved selectivity

RS Fernandes, N Dey - Talanta, 2022 - Elsevier
In the present work, we have reported the design of three different positional isomers of
anthraimidazoledione-based charge transfer probes and their anion-binding properties …

Tuning anion binding properties of Bis (indolyl) methane Receptors: Effect of substitutions on optical responses

B Chettri, S Jha, N Dey - Spectrochimica Acta Part A: Molecular and …, 2023 - Elsevier
Chromogenic probes based on oxidized bis (indolyl) methanes have been synthesized with
varying substituents (R=-Me [1],-OMe [2],–OH,[3]) on the central aryl ring. In addition to …

Modulation of Analytical Performance of a Bifunctional Optical Probe at the Micelle‐Water Interface: Selective Sensing of Histidine in Biological Fluid

RS Fernandes, N Dey - Asian Journal of Organic Chemistry, 2022 - Wiley Online Library
Bifunctional bis (indolyl) methane (BIM) derivatives with free carboxylic acid groups have
been synthesized for the detection of heavy metal pollutants in the aqueous medium. Unlike …

[HTML][HTML] Anion-induced deprotonation as a simple strategy to improve analytical performance of an amphiphilic probe at mesoscopic interface

N Dey, N Kumari - Results in Chemistry, 2022 - Elsevier
A systematic improvement in the metal ion binding ability of a pyrene functionalized oxidized
bisindolyl compound was investigated in the aqueous medium. In water, a color-changing …

Moisture-sensitive ratiometric color-changing response: a useful tool for precision farming

N Dey, RS Fernandes - ACS Agricultural Science & Technology, 2022 - ACS Publications
Anthra [1, 2-d] imidazole-6, 11-dione-based charge transfer probes have been developed
for the detection of water impurities in a wide range of laboratory-used organic solvents. The …

Monitoring local pH of membranous aggregates via ratiometric color changing response

S Jha, N Kumari, B Chettri, N Dey - ChemPhysChem, 2022 - Wiley Online Library
A series of oxidized di (indolyl) arylmethanes (DIAM) with polyaromatic signaling moieties
have been designed for monitoring local pH at the interfacial region of surfactant …

Multifaceted Applications of Luminescent Metalloporphyrin Derivatives: Fluorescence Turn-On Sensing of Nicotine and Antimicrobial Activity

S Mondal, I Ahmad, N Dey - ACS Applied Bio Materials, 2024 - ACS Publications
In this study, we designed and synthesized metalloporphyrin derivatives (with Ni and Zn)
specifically intended for the fluorescence detection of nicotine in aqueous solutions. Our …