Static quenching upon adduct formation: a treatment without shortcuts and approximations

D Genovese, M Cingolani, E Rampazzo… - Chemical Society …, 2021 - pubs.rsc.org
Luminescence quenching is a process exploited in transversal applications in science and
technology and it has been studied for a long time. The luminescence quenching …

A review on pyrene based chemosensors for the specific detection on d-transition metal ions and their various applications

G Prabakaran, CI David, R Nandhakumar - Journal of Environmental …, 2023 - Elsevier
Fluorometric/Colorimetric chemosensors have played a compelling role in the precise
detection of metal ions in recent years owing to benefits such as specificity, economy, rapid …

Eco-friendly fluorescent detection method for Cu2+ ions combined with smartphone-integrated paper strip sensors based on highly fluorescent 2-aminoterephthalic …

KF Kayani, AM Abdullah - Journal of Food Composition and Analysis, 2024 - Elsevier
The creation of smart, real-time sensing devices is crucial in food monitoring, though it
continues to be a major challenge. Here, we report an eco-friendly fluorescent detection …

Recent approaches of 2HN derived fluorophores on recognition of Al3+ ions: A review for future outlook

CI David, G Prabakaran, R Nandhakumar - Microchemical Journal, 2021 - Elsevier
hydroxy-1-naphthaldehyde (2HN) is a notable fluorescent dye commonly employed in the
Schiff base-hinged fluorophore development as a backbone for cations, anions and small …

A photoswitchable “turn-on” fluorescent chemosensor: Quinoline-naphthalene duo for nanomolar detection of aluminum and bisulfite ions and its multifarious …

CI David, H Jayaraj, G Prabakaran, K Velmurugan… - Food Chemistry, 2022 - Elsevier
A quinoline-naphthalene duo-based Schiff base probe (R) was synthesized and
characterized by the usual spectroscopic and single-crystal X-ray crystallographic …

Rhodanine-based fluorometric sequential monitoring of silver (I) and iodide ions: Experiment, DFT calculation and multifarious applications

CI David, G Prabakaran, K Sundaram, S Ravi… - Journal of Hazardous …, 2021 - Elsevier
A simple rhodanine derived fluorophoric unit has been designed for selective detection of
Ag+ and I-ions in DMSO-H 2 O medium. The sensor R1 showed an obvious “turn-on” …

Functionalized graphene oxide materials for the fluorometric sensing of various analytes: a mini review

S Suguna, CI David, J Prabhu, R Nandhakumar - Materials Advances, 2021 - pubs.rsc.org
Among diverse nanomaterials, graphene oxide (GO) and reduced graphene oxide (rGO)-
based nanomaterials have encountered generous attention because of their ubiquitous …

Quinoxaline-derived “turn-off” fluorescent sensor for the selective detection of Fe3+: Synthesis, spectroscopic analysis, BSA binding and computational studies

L Narayan, J Sindhu, P Kumar, A Kumar… - Journal of Molecular …, 2023 - Elsevier
A simple quinoxaline-based “turn-off” fluorescent sensor 12-{[1-(4-isopropylphenyl)-1H-1, 2,
3-triazol-5-yl] methyl} c-12H-benzo [5, 6][1, 4] thiazino [2, 3-b] quinoxaline (BTQT) was …

Detection of iron (III) by chemo and fluoro-sensing technology

S Chakraborty, M Mandal, S Rayalu - Inorganic Chemistry Communications, 2020 - Elsevier
Detection of essential heavy metal ions for human biology and the environment is an
important research area in recent decades. Iron is the most important and fundamental metal …

Chemosensor material as a metal–organic framework with potassium-based perylene tetracarboxylic acid for copper and lead detection

R Rajamohan, MR Raj, T Selvamani… - Journal of Molecular …, 2024 - Elsevier
Heavy metal ions stand out as highly toxic pollutants, playing a pivotal role in various human
diseases. Consequently, the development of advanced detection methods becomes …