A review on thiazole based colorimetric and fluorimetric chemosensors for the detection of heavy metal ions

MAM Alhamami, JS Algethami… - Critical Reviews in …, 2024 - Taylor & Francis
Thiazole and its derivatives play an important role in biological and non-biological fields due
to several structural and electronic behaviors associated with it. Thiazole derivatives act as …

Colorimetric chemosensors for d-metal ions: A review in the past, present and future prospect

S Upadhyay, A Singh, R Sinha, S Omer… - Journal of Molecular …, 2019 - Elsevier
Parallel advance study in colorimetric and fluorescent chemosensing have sparked in the
development of chemosensors. Colorimetric chemosensors are devices that change …

Chemosensors based on N-heterocyclic dyes: Advances in sensing highly toxic ions such as CN− and Hg 2+

MC Ríos, NF Bravo, CC Sánchez, J Portilla - RSC advances, 2021 - pubs.rsc.org
CN− and Hg2+ ions are harmful to both the environment and human health, even at trace
levels. Thus, alternative methods for their detection and quantification are highly desirable …

[HTML][HTML] Trends in sensor development toward next-generation point-of-care testing for mercury

JW Lim, TY Kim, MA Woo - Biosensors and Bioelectronics, 2021 - Elsevier
Mercury is one of the most common heavy metals and a major environmental pollutant that
affects ecosystems. Since mercury and its compounds are toxic to humans, even at low …

Recent trends and future perspectives of emergent analytical techniques for mercury sensing in aquatic environments

S Ali, M Mansha, N Baig, SA Khan - The Chemical Record, 2022 - Wiley Online Library
Environmental emissions of mercury from industrial waste and natural sources, even in trace
amounts, are toxic to organisms and ecosystems. However, industrial‐scale mercury …

Multiple heteroatom-doped photoluminescent carbon dots for ratiometric detection of Hg 2+ ions in cell imaging and environmental applications

S Mohandoss, HD Khanal, S Palanisamy, SG You… - Analytical …, 2022 - pubs.rsc.org
Photoluminescence detection and imaging of Hg2+ ions in the biochemical living system are
of great importance. In this study, a new photoluminescent probe based on nitrogen (N) …

A smart low molecular weight gelator for the triple detection of copper (II), mercury (II), and cyanide ions in water resources

F Mandegani, H Zali-Boeini, Z Khayat, R Scopelliti - Talanta, 2020 - Elsevier
Novel supramolecular gelators based on quinoline-indolin-2-one structure were
synthesized. These gelators formed stable organogels in a mixture of DMSO/H 2 O (1: 1) …

The detection of mercury ion using DNA as sensors based on fluorescence resonance energy transfer

N Xia, F Feng, C Liu, R Li, W Xiang, H Shi, L Gao - Talanta, 2019 - Elsevier
Abstract Mercury ion (Hg 2+) is a heavy metal that can cause serious water pollution. With
the accumulation of large quantities in lakes, rivers, freshwater and aquatic life, Hg 2+ can …

Biopolymer-CMTG and m-BPDM based hydrogel composite for promising sensing of zinc, cadmium, and mercury in aqueous medium

P Yadav, SG Warkar, A Kumar - Journal of Inorganic and Organometallic …, 2024 - Springer
The detection of spectroscopically silent metal ions is challenging due to their electronic
configuration (d10). A practical approach to overcome this issue is the use of complex-based …

Reactions of 2, 3-dibromonaphthalene-1, 4-dione and pyridyl amines: X-ray structures, DFT investigations, and selective detection of the Hg2+ and Ni2+ ions

G Aggrwal, S Salunke-Gawali, SP Gejji… - Engineered …, 2021 - espublisher.com
In this work, the products formed by the reaction between 2, 3-dibromonaphthalene-1, 4-
dione with (pyridine-2-yl) methanamine and (pyridine-4-yl) methanamine are discussed in …