A Rhodamine-Based Fluorescent Chemosensor for the Detection of Pb2+, Hg2+ and Cd2+
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Fluorescence"
DOI: 10.1007/s10895-017-2124-0
Abstract: A new rhodamine-based fluorescent chemosensor (1) has been designed and synthesized by linking rhodamine 6G hydrazide with N-methylisatin via an imine linkage. The receptor can selectively recognize and sense Pb2+, Hg2+ and Cd2+ by showing… read more here.
Keywords: pb2; pb2 hg2; fluorescence; hg2 cd2 ... See more keywords
Synthesis and characterization of Schiff-base based chitosan-g-glutaraldehyde/NaMMTNPs-APTES for removal Pb2+ and Hg2+ ions.
Sign Up to like & getrecommendations! Published in 2019 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2019.114971
Abstract: In this paper, a new Schiff base based on porous chitosan-glutaraldehyde /montmorrilonite nanoparticles modified with 3-aminopropyl triethoxysilane (PCG/ NaMMTNPs-APTES) nanocomposite was prepared using cationic copolymerization technique. The structure of the biosorbents was characterized using FTIR,… read more here.
Keywords: pb2 hg2; chitosan glutaraldehyde; base based; nammtnps aptes ... See more keywords
Tannic acid modified Fe3O4 core–shell nanoparticles for adsorption of Pb2+ and Hg2+
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The Taiwan Institute of Chemical Engineers"
DOI: 10.1016/j.jtice.2017.01.026
Abstract: Abstract Tannic acid (TA) film covered magnetic microspheres (Fe3O4@TA–Fe3+) was synthesized and applied for removal of Pb2+and Hg2+ from aqueous solution. The resulted Fe3O4@TA–Fe3+ was characterized with thermo-gravimetric analysis, vibrating sample magnetometer, transmission electron microscope,… read more here.
Keywords: pb2 hg2; tannic acid; hg2; fe3o4 fe3 ... See more keywords
Theoretical insights about the possibility of removing Pb2+ and Hg2+ metal ions using adsorptive processes and matrices of carboxymethyl diethylaminoethyl cellulose and cellulose nitrate biopolymers
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2021.115730
Abstract: Abstract In this work, computer simulations based on the density functional theory (DFT) were used to investigate the interaction of heavy metals mercury (Hg2+) and lead (Pb2+) with the cellulose-derived adsorptive matrices, carboxymethyl diethylaminoethyl cellulose… read more here.
Keywords: matrices carboxymethyl; pb2 hg2; metal ions; cellulose nitrate ... See more keywords
Microwave-Assisted Synthesis of Red Emitting Copper Nanoclusters Using Trypsin as a Ligand for Sensing of Pb2+ And Hg2+ Ions in Water and Tobacco Samples
Sign Up to like & getrecommendations! Published in 2022 at "Applied Spectroscopy"
DOI: 10.1177/00037028221100544
Abstract: In this work, a microwave assisted method was developed for synthesis of red fluorescent copper nanoclusters (NCs) using trypsin as a template (trypsin–Cu). The as-synthesized trypsin–Cu NCs are stable and water soluble, exhibiting fluorescence emission… read more here.
Keywords: trypsin; hg2 ions; water; red emitting ... See more keywords