Development of biopolymer and conducting polymer-based optical sensors for heavy metal ion detection
Great efforts have been devoted to the invention of environmental sensors as the amount of
water pollution has increased in recent decades. Chitosan, cellulose and nanocrystalline …
water pollution has increased in recent decades. Chitosan, cellulose and nanocrystalline …
Polypyrrole: A reactive and functional conductive polymer for the selective electrochemical detection of heavy metals in water
M Lo, N Ktari, D Gningue-Sall, A Madani, SE Aaron… - Emergent …, 2020 - Springer
The last two decades have witnessed attractive, innovative aspects of conductive polymers
(CPs) in monitoring environmental pollution. In this regard, CP-based electrode materials …
(CPs) in monitoring environmental pollution. In this regard, CP-based electrode materials …
Capillary flow-driven microfluidics combined with a paper device for fast user-friendly detection of heavy metals in water
Human exposure to heavy metals is a concerning global problem because of its detrimental
effect on our health and ecosystem. Assessing the levels of these metals is cost-and labor …
effect on our health and ecosystem. Assessing the levels of these metals is cost-and labor …
Highly selective simultaneous determination of Cu (II), Co (II), Ni (II), Hg (II), and Mn (II) in water samples using microfluidic paper-based analytical devices
P Kamnoet, W Aeungmaitrepirom, RF Menger… - Analyst, 2021 - pubs.rsc.org
A new paper-based analytical device design was fabricated by a wax printing method for
simultaneous determination of Cu (II), Co (II), Ni (II), Hg (II), and Mn (II). Colorimetry was …
simultaneous determination of Cu (II), Co (II), Ni (II), Hg (II), and Mn (II). Colorimetry was …
Rhodamine functionalized cellulose for mercury detection and removal: A strategy for providing in situ fluorimetric and colorimetric responses
M Li, S Zhang, P Zhang, K Qin, B Xu, J Zhou… - Chemical Engineering …, 2022 - Elsevier
A new cellulose-based material as adsorbent was prepared for Hg (II) detection and removal
from aqueous solution. Rhodamine moiety was conjugated with cellulose as an efficient …
from aqueous solution. Rhodamine moiety was conjugated with cellulose as an efficient …
Fill, Fold, Photo: Preconcentration and Multiplex Detection of Trace Level Heavy Metals in Water
Heavy metal contamination is an increasing global threat to human and environmental
health, particularly in resource-limited areas. Traditional platforms for heavy metal detection …
health, particularly in resource-limited areas. Traditional platforms for heavy metal detection …
Enzymatic construction of quinine derivative of dextrin/PVA based hybrid gel film for the simultaneous detection and removal of copper and lead ions in real water …
The research work carried out involves synthesis of quinine derivatized hydrogel film (Q-gel
film) based on dextrin and Polyvinyl alcohol hybrid mixture. The maximum percentage …
film) based on dextrin and Polyvinyl alcohol hybrid mixture. The maximum percentage …
Synthesis, spectral characterization, DFT-computational analyses on Novel 4-nitrobenzenaminium benzenesulfonate (4NBASA) crystal
Abstract Novel 4-nitrobenzenaminium benzenesulfonate (4NBASA) was synthesized and
evaluated using Fourier Transform Infrared (FTIR), 1H and 13C Nuclear Magnetic …
evaluated using Fourier Transform Infrared (FTIR), 1H and 13C Nuclear Magnetic …
Remarkable fluorimetric response and colorimetric sense on the mercury deionization in aqueous solution by a new adsorbent based on chitosan
M Li, G Xiong, Y Zhang, X Yu, Q Cao, H Xiao - European Polymer Journal, 2020 - Elsevier
Rhodamine chromophore was introduced into a chitosan based adsorbent developing for
Hg (II) detection and removal in aqueous solution. The adsorbent displayed highly sensitive …
Hg (II) detection and removal in aqueous solution. The adsorbent displayed highly sensitive …
“Soft–hard” strategy to construct a pyrazine sulfonic acid copper (II) supramolecular structure and a study of its fluorescent property
Z Zheng, P Xu, Y Jiang, YJ Liang, JX Li - Journal of Structural Chemistry, 2021 - Springer
The design and synthesis of functional heterocyclic sulfonic acid polymers would provide
much help in studying the coordination behavior, structural optimization, and application of …
much help in studying the coordination behavior, structural optimization, and application of …