Theoretical investigation on the performance of simple and doped graphenes for the surface adsorption of various ions and water desalination
Sign Up to like & getrecommendations! Published in 2017 at "Structural Chemistry"
DOI: 10.1007/s11224-017-0936-9
Abstract: In this work, the abilities of simple and heteroatom-doped graphenes for the adsorption of several ions (sodium, calcium, magnesium, chloride, carbonate, sulfate, and nitrate) were studied using theoretical methods. The results of this work could… read more here.
Keywords: adsorption; water; doped graphenes; ions water ... See more keywords
A Dye@MOF composite as luminescent sensory material for selective and sensitive recognition of Fe(III) ions in water
Sign Up to like & getrecommendations! Published in 2020 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2019.119205
Abstract: Abstract Dye encapsulated metal-organic framework (MOF) composites have emerged as one of the promising platforms toward chemical recognition. Herein, a highly potent hydrolytically stable luminescent sensory probe was crafted exhibiting selective fluorescence response for Fe3+… read more here.
Keywords: mof; luminescent sensory; dye; ions water ... See more keywords
Application of coconut shell, banana peel, spent coffee grounds, eucalyptus bark, piassava (Attalea funifera) and water hyacinth (Eichornia crassipes) in the adsorption of Pb2+ and Ni2+ ions in water
Sign Up to like & getrecommendations! Published in 2018 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2018.03.033
Abstract: Abstract In this study, six residual plant materials were tested as adsorbents to remove Pb2+ and Ni2+ ions from water. The influence of variables such as PH, contact time and adsorption isotherms parameters in adsorption… read more here.
Keywords: adsorption; pb2 ni2; water; ions water ... See more keywords
Efficient removal of cadmium and lead ions from water by hydrogels modified with cystine
Sign Up to like & getrecommendations! Published in 2018 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2018.05.054
Abstract: Abstract A hydrogel based on poly(N-isopropylacrylamide) (NIPA) crosslinked with the diacryloyl derivative of cystine (BISS) was synthesized using the free radical polymerization. The NIPA-BISS hydrogel rich in cystine appeared to be a competitive sorbent and… read more here.
Keywords: lead ions; cadmium lead; ions water; efficient removal ... See more keywords
Separation of ions from water and wastewater using micro-scale capacitive-faradaic fuel cells (CFFCs), powered by H2(g) and air
Sign Up to like & getrecommendations! Published in 2020 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2020.117494
Abstract: Abstract A novel method for separation of ions from water and wastewater is proposed. The technique utilizes micro-scale porous conducting particles (e.g. activated carbon) loaded with bifunctional catalyst capable of hydrogen oxidation and oxygen reduction… read more here.
Keywords: fuel cells; micro scale; ions water; separation ... See more keywords
Thiosemicarbazide-grafted graphene oxide as superior adsorbent for highly efficient and selective removal of mercury ions from water
Sign Up to like & getrecommendations! Published in 2021 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2020.117606
Abstract: Abstract In this work, the superior nanoadsorbent (GO-TSC) for highly effective adsorption of mercury ions from water solutions was developed, by grafting the thiosemicarbazide molecules (TSC) to the graphene oxide (GO) nanosheets. GO-TSC combines the… read more here.
Keywords: graphene oxide; adsorption; ions water; tsc ... See more keywords
Development of Lennard-Jones and Buckingham Potentials for Lanthanoid Ions in Water.
Sign Up to like & getrecommendations! Published in 2017 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.7b00207
Abstract: New sets of Lennard-Jones and Buckingham potentials have been developed to be used in classical molecular dynamics simulations of Ln3+-containing systems for the whole lanthanoid series. The force-field parameters have been refined by directly comparing… read more here.
Keywords: water; lennard jones; ln3 ions; ions water ... See more keywords
Ions and Water Dancing through Atom-Scale Holes: A Perspective toward "Size Zero".
Sign Up to like & getrecommendations! Published in 2020 at "ACS nano"
DOI: 10.1021/acsnano.0c01625
Abstract: We provide an overview of atom-scale apertures in solid-state membranes, from "pores" and "tubes" to "channels", with characteristic sizes comparable to the sizes of ions and water molecules. In this regime of ∼1 nm diameter… read more here.
Keywords: water; size; ions water; size zero ... See more keywords
Curvature increases permeability of the plasma membrane for ions, water and the anti-cancer drugs cisplatin and gemcitabine
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-53952-2
Abstract: In this work the permeability of a model asymmetric plasma membrane, for ions, water and the anti-cancer drugs cisplatin and gemcitabine is studied by means of all-atom molecular dynamics simulations. It is shown for the… read more here.
Keywords: permeability; ions water; curvature; membrane ... See more keywords
Integrated optical and electrochemical detection of Cu2+ ions in water using a sandwich amino acid–gold nanoparticle-based nano-biosensor consisting of a transparent-conductive platform
Sign Up to like & getrecommendations! Published in 2019 at "RSC Advances"
DOI: 10.1039/c8ra09659g
Abstract: The transparent-conductive platforms of ITO/GNPs/l-cys⋯Cu2+⋯l-cys/GNPs were fabricated for quantitation of Cu2+ ions in water samples using combined LSPR and SWV methods. read more here.
Keywords: integrated optical; transparent conductive; cu2 ions; cu2 ... See more keywords
Removal of lead ions from water using thiophene-functionalized metal-organic frameworks.
Sign Up to like & getrecommendations! Published in 2019 at "Chemical communications"
DOI: 10.1039/c9cc09022c
Abstract: Heavy metal ion contamination in water is a hazard to all life. The removal of such ions from aqueous media by porous metal-organic frameworks (MOFs) is a growing field. Herein we report the use of… read more here.
Keywords: removal lead; water; metal organic; metal ... See more keywords