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37,422 Newest Publications about the topic solution

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New (green) methodology for efficient hydrazine cleavage

04-May-2016 | Lenka Kubovicova; Kristýna Bürglová; Jan Hlavac, Organic & Biomolecular Chemistry, 2016

An efficient method for removal of hydrazine group from (hetero)aromatic substrates has been developed. It can be realized both on solid support and in solution by synthesis employing low concentrated solution of trimethylsilanolate in tetrahydrofuran or N,N-dimethylformamide. For water-soluble ...

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A New Insight into the Isotropic - Nematic Phase Transition in Lyotropic Solutions of Semiflexible Polymers: Density-Functional Theory Tested by Molecular Dynamics

04-May-2016 | Sergei Egorov; Andrey Ivanov Milchev; Peter Virnau; Kurt Binder, Soft Matter, 2016

Semiflexible polymers in solution are studied for a wide range of both contour length $L$ and persistence length $\ell_p$ as function of monomer concentration under good solvent conditions. Both density-functional theory (DFT) and Molecular Dynamics (MD) simulation methods are used, and very good ...

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Amperometric detection of cholesterol using cobalt (II) chloride as an electrocatalyst in aprotic media

02-May-2016 | Author(s): Alisa N. Kozitsina, Andrei V. Okhokhonin, Anatoly I. Matern, Journal of Electroanalytical Chemistry, 2016

Publication date: 1 July 2016 Source:Journal of Electroanalytical Chemistry, Volume 772 Author(s): Alisa N. Kozitsina, Andrei V. Okhokhonin, Anatoly I. Matern The determination of cholesterol concentration in the blood is an important characteristic of the state of health. Modern ...

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A study on corrosion and deactivation mechanism of Pt/Nb anodes in sodium chlorate containing solution using EIS

02-May-2016 | Author(s): M. Noori, K. Jafarzadeh, A. Kashi, G.H. Shirafkan, Journal of Electroanalytical Chemistry, 2016

Publication date: 1 July 2016 Source:Journal of Electroanalytical Chemistry, Volume 772 Author(s): M. Noori, K. Jafarzadeh, A. Kashi, G.H. Shirafkan Due to their high price, the corrosion resistance and lifetime of Pt/Nb anodes, which are usually manufactured through an ...

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Coordination Engineering toward High Performance Organic–inorganic Hybrid Perovskites

01-May-2016 | Author(s): Xin Guo, Clemens Burda, Coordination Chemistry Reviews, 2016

Publication date: Available online 30 April 2016 Source:Coordination Chemistry Reviews Author(s): Xin Guo, Clemens Burda In this review we present how engineering of the coordination sphere of group IV transition metals allows to tune the structure and properties of organic-inorganic ...

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Evaluation of an alternative chlorine production process for energy saving toward sustainability

30-Apr-2016 | Ali Ghannadzadeh, Majid Sadeqzadeh, Environmental Progress, 2016

Exergetic‐based solutions are proposed in this work to reduce the energy footprint of an alternative chlorine production process. By presenting exergy analysis results in the form of visualized exergetic process flowsheets using a solution panel, this study does not only find the ...

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Variation in the chromatographic, material, and chemical characteristics of methacrylate‐based polymer monoliths during photoinitiated low‐temperature polymerization

30-Apr-2016 | Ayumi KOBAYASHI, Takuya NAKAZA, Tomohiko HIRANO, Shinya KITAGAWA, Hajime OHTANI, Journal of Separation Science, 2016

Both separation the behavior and structure of a polymer monolith column depend on both the reaction solution composition and the polymerization conditions. In photo‐initiated low‐temperature polymerization, polymerization temperature, irradiation intensity, and polymerization time were key ...

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Chitosan from Muga silkworms (Antheraea assamensis) and its influence on thermal degradation behavior of poly(lactic acid) based biocomposite films

30-Apr-2016 | Akhilesh Kumar Pal, Ananya Das, Vimal Katiyar, Journal of Applied Polymer Science, 2016

ABSTRACT The research work is focused on extraction of chitin from Muga silkworms (MS) and its conversion into chitosan by chemical treatment process. The extracted amount of chitin and chitosan from MS were obtained ∼8 wt % and ∼7 wt %, respectively. Potentiometric titrations, conductometric ...

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Thin film composite forward osmosis membranes with poly(2‐hydroxyethyl methacrylate) grafted nano‐TiO2 as additive in substrate

30-Apr-2016 | Wu Kuang, Zhongnan Liu, Guodong Kang, Dandan Liu, Meiqing Zhou, Yiming Cao, Journal of Applied Polymer Science, 2016

ABSTRACT The poly(2‐hydroxyethyl methacrylate) grafted titanium dioxide nanoparticles were synthesized and added to the substrate of flat‐sheet thin film composite forward osmosis (TFC‐FO) membranes. The hydrophilicity of substrate was improved, which was advantageous to enhance the water flux ...

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Polysulfone‐based composite membranes with functionalized carbon nanotubes show controlled porosity and enhanced electrical conductivity

30-Apr-2016 | S. Mangukiya, S. Prajapati, S. Kumar, V. K. Aswal, C. N. Murthy, Journal of Applied Polymer Science, 2016

ABSTRACT Composite membranes of functionalized (–COOH, –CONH2, –N3) carbon nanotubes/polysulfone (CNT/PS) synthesized by the phase‐inversion method show unique properties with respect to surface characteristics and the selective separation of metal ions from aqueous solution. Apart from the ...

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