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Morphogenesis of anisotropic nanoparticles: self-templating via non-classical, fibrillar Cd2Se intermediates

20.06.2018 | Daniel Wurmbrand; Jörg Wolfram Anselm Fischer; Rose Rosenberg; Klaus Boldt, Chemical Communication, 2018

A fibrillar, polymeric intermediate (Cd2Se)n was isolated from the synthesis of CdSe nanorods, which suggests that the reactants themselves can template anisotropic growth. It is shown that high monomer concentration is the principal factor favouring this reaction pathway. The intermediate is ...

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Towards Reliable Li-metal-free LiNO3-free Li-ion Polysulphide Full Cell via Parallel Interface Engineering

20.06.2018 | Ju Sun; Jiaxing Liang; Junnan Liu; Wenyan Shi; Neeraj Sharma; Wei Lv; Ruitao Lv; Q. H. Yang; Rose Amal; Dawei Wang, Energy & Environmental Science, 2018

There has been intensive concentration and effort on addressing the notorious challenges of Li-S batteries with respect to the polysulphide utilization and the lithium dendrite inhibition. However, the search and optimisation of the Li-metal-free full cell design remain relatively pre-mature in ...

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Adhesion of emulsified oil droplets to hydrophilic and hydrophobic surfaces – effect of surfactant charge, surfactant concentration and ionic strength

20.06.2018 | Janneke M. Dickhout; J. Mieke Kleijn; Rob G. H. Lammertink; Wiebe M. de Vos, Soft Matter, 2018

Adhesion of emulsified oil droplets to a surface plays an important role in processes such as crossflow membrane filtration, where the oil causes fouling. We present a novel technique, in which we study oil droplets on a model surface in a flow cell under shear force to determine the adhesive ...

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Formal water oxidation turnover frequencies from MIL-101(Cr) supported Ru(bda) depend on oxidant concentration

20.06.2018 | Asamanjoy Bhunia; Ben Johnson; Joanna Czapla-Masztafiak; Jacinto Sa; Sascha Ott, Chemical Communication, 2018

THE MOLECULAR WATER OXIDATION CATALYST [RU(BDA)(L)2] HAS BEEN INCORPORATED INTO PYRIDINE-DECORATED MIL-101(CR) METAL ORGANIC FRAMEWORKS. THE RESULTING MIL-101@RU MATERIALS EXHIBIT TURNOVER FREQUENCIES (TOFS) UP TO TEN TIMES HIGHER COMPARED TO THE HOMOGENOUS REFERENCE. AN UNUSUAL DEPENDENCE OF THE ...

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Interplay of Proton and Electron Transfer to Determine Concerted Behavior in the Proton-Coupled Electron Transfer of Glutathione Oxidation

20.06.2018 | Kejie Meng; Jonnathan Medina-Ramos; Emnet Yibeltal-Ashenafi; Julio C Alvarez, Physical Chemistry Chemical Physics, 2018

Glutathione (GSH), whose thiol group dictates its redox chemistry, oxidizes to the thiyl radical (GS•) that rapidly dimerizes to GSSG. Previously, we found that the oxidation rate of GSH by IrCl62- depends on the base (B) concentration and the pKa of its conjugate acid BH+, so that collateral to ...

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Molecularly imprinted polymers based on methacrylic acid and ethyleneglycol dimethacrylate for l-lysine recognition

18.06.2018 | Author(s): O.A. Pisarev, I.V. Polyakova, Reactive and Functional Polymers, 2018

Publication date: Available online 15 June 2018 Source:Reactive and Functional Polymers Author(s): O.A. Pisarev, I.V. Polyakova The enantiomers separation is a subject of a fundamental importance in various application fields such a pharmaceutical industry, biomedicine, food, etc. New ...

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Design, synthesis, in-vitro thymidine phosphorylase inhibition, in-vivo antiangiogenic and in-silico studies of C-6 substituted dihydropyrimidines

18.06.2018 | Author(s): Fatima Iftikhar, Farhana Yaqoob, Nida Tabassum, Muhammad Saeed Jan, Abdul Sadiq, Saba Tahir, ..., Bioorganic Chemistry, 2018

Publication date: October 2018 Source:Bioorganic Chemistry, Volume 80 Author(s): Fatima Iftikhar, Farhana Yaqoob, Nida Tabassum, Muhammad Saeed Jan, Abdul Sadiq, Saba Tahir, Tahira Batool, Basit Niaz, Farzana Latif Ansari, Muhammad Iqbal Choudhary, Umer Rashid ...

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Unraveling the binding interaction of a bioactive pyrazole-based probe with serum proteins: Relative concentration dependent 1:1 and 2:1 probe-protein stoichiometries

17.06.2018 | Author(s): Pronab Kundu, Nitin Chattopadhyay, Biophysical Chemistry, 2018

Publication date: September 2018 Source:Biophysical Chemistry, Volume 240 Author(s): Pronab Kundu, Nitin Chattopadhyay Molecular interactions and binding of probes/drugs with biomacromolecular systems are of fundamental importance in understanding the mechanism of action and hence ...

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Larrea divaricata volatilome and antimicrobial activity against Monilinia fructicola

17.06.2018 | Author(s): Joana Boiteux, Carolina Monardez, María de los Ángeles Fernández, Magdalena Espino, Pablo Pizzu ..., Microchemical Journal, 2018

Publication date: November 2018 Source:Microchemical Journal, Volume 142 Author(s): Joana Boiteux, Carolina Monardez, María de los Ángeles Fernández, Magdalena Espino, Pablo Pizzuolo, María Fernanda Silva Monilinia fructicola is the most destructive pre- and postharvest ...

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NiMnO3 nanoparticles anchored on graphene quantum dot: Application in sensitive electroanalysis of dobutamine

17.06.2018 | Author(s): Foroozan Hasanpour, Mohsen Nekoeinia, Abolfazl Semnani, Sahar Shojaei, Microchemical Journal, 2018

Publication date: November 2018 Source:Microchemical Journal, Volume 142 Author(s): Foroozan Hasanpour, Mohsen Nekoeinia, Abolfazl Semnani, Sahar Shojaei Simple hydrothermal route was developed for synthesis of NiMnO3 in the presence of graphene quantum dot. The structure and ...

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