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1,929 Newest Publications about the topic solution

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A critical temperature regime for poly(3-hexylthiophene) dissolution in concentrated solutions of ortho-dichlorobenzene

24-May-2015 | Author(s): Yu-Chen Liu , Ran Liang , Li-Min Fu , Fang Ren , Jian-Ping Zhang, Chemical Physics Letters, 2015

Publication date: 1 July 2015 Source:Chemical Physics Letters, Volumes 631–632 Author(s): Yu-Chen Liu , Ran Liang , Li-Min Fu , Fang Ren , Jian-Ping Zhang We report the thermo-assisted dissolution of aggregated regioregular poly(3-hexylthiophene) (P3HT) in ortho-dichlorobenzene (o-DCB) ...

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Highly Efficient Carbon Dioxide Capture by A Novel Amine Solvent Containing Multiple Amino Groups

23-May-2015 | Lingdi Cao, Haifeng Dong, Xiangping Zhang, Suojiang Zhang, Zhijun Zhao, Shaojuan Zeng, Jubao Gao, Journal of Chemical Technology & Biotechnology, 2015

Abstract BACKGROUND Aqueous solution of amine is considered as effective absorbents of CO2 capture. Special attention is increasingly paid for developing efficient solvent with both high absorption rate and absorption loading for CO2 capture. RESULTS A novel amine ...

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Inclusion of Two Push–Pull N-Methylpyridinium Salts in Anionic Surfactant Solutions: A Comprehensive Photophysical Investigation

22-May-2015 | Alessio Cesaretti; Benedetta Carlotti; Giuseppe Consiglio; Tiziana Del Giacco; Anna Spalletti; Fausto Elisei, Journal of Physical Chemistry B, 2015

Two N-methylpyridinium salts with push–pull properties have been investigated in the aqueous solution of anionic micelles of sodium dodecyl sulfate (SDS) and potassium p-(octyloxy)benzenesulfonate (pOoBSK) surfactants. These molecules are known to be extremely sensitive to the local environment, ...

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Rehydration of Thermoresponsive Poly(monomethoxydiethylene glycol acrylate) Films Probed in Situ by Real-Time Neutron Reflectivity

22-May-2015 | Qi Zhong; Ezzeldin Metwalli; Monika Rawolle; Gunar Kaune; Achille M. Bivigou-Koumba; André Laschewsky; Christine M. ..., Macromolecules, 2015

The rehydration of thermoresponsive poly(monomethoxydiethylene glycol acrylate) (PMDEGA) films exhibiting a lower critical solution temperature (LCST) type demixing phase transition in aqueous environments, induced by a decrease in temperature, is investigated in situ with real-time neutron ...

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POLY(N‐VINYLPYRROLIDONE) PROTECTED GOLD AND SILVER NANOPARTICLES: SYNTHESIS, CHARACTERIZATION AND CATALYTIC PROPERTIES

21-May-2015 | Zhanar Ibrayeva, Elmira Baigaziyeva, Nurlykyz Yesmurzayeva, Gulnur Tatykhanova, Marziya Yashkarova, Sarkyt Kudaibergenov, Macromolecular Symposia, 2015

Summary Gold (AuNPs) and silver (AgNPs) nanoparticles protected by poly(N‐vinylpyrrolidone) (PVP) and β‐Cyclodextrine (β‐CD) were prepared by Turkevich method and “one‐pot” synthetic protocol. Absorption spectra, size, morphology, structure and thermal properties of AuNPs and AgNPs were ...

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Huge Electro-/Photo-/Acidoinduced Second-Order Nonlinear Contrasts From Multiaddressable Indolinooxazolodine

20-May-2015 | Flavie Bondu; Rachid Hadji; György Szalóki; Olivier Alévêque; Lionel Sanguinet; Jean-Luc Pozzo; Dominique Cavagnat; ..., Journal of Physical Chemistry B, 2015

In this work, linear and nonlinear optical properties of electro-/acido-/photoswitchable indolino[2,1-b]oxazolidine derivatives were investigated. The linear optical properties of the closed and open forms have been characterized by UV–visible and IR spectroscopies associated with DFT ...

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Ambient Stable Trigonal Bipyramidal Copper(III) Complexes Equipped with an Exchangeable Axial Ligand

20-May-2015 | Hao-Ching Chang; Feng-Chun Lo; Wen-Chi Liu; Tsung-Han Lin; Wen-Feng Liaw; Ting-Shen Kuo; Way-Zen Lee, Inorganic Chemistry, 2015

A stable trigonal bipyramidal copper(III) complex, [PPN][Cu(TMSPS3)Cl] (1, wherein PPN represents bis(triphenylphosphine)iminium), was synthesized from CuCl2/PPNCl via intramolecular copper(II) disproportionation. Under ambient conditions, the axial chloride of 1 is exchangeable in solution thus ...

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Rhodamine–Ferrocene Conjugate Chemosensor for Selectively Sensing Copper(II) with Multisignals: Chromaticity, Fluorescence, and Electrochemistry and Its Application in Living Cell Imaging

20-May-2015 | Yuan Fang; Yi Zhou; Qingqing Rui; Cheng Yao, Organometallics, 2015

A ferrocene unit is introduced into the salicylaldehyde Rhodamine 6G hydrazone with an alkynyl group to constitute a new chemosensor, R6G-FC, for specifically sensing Cu2+ over other metal ions with multisignals. Upon interaction with Cu2+ in aqueous solution, R6G-FC expresses a detectable ...

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The effect of radiopacifiers agents on pH, calcium release, radiopacity, and antimicrobial properties of different calcium hydroxide dressings

19-May-2015 | Ronald Ordinola‐Zapata, Clovis Monteiro Bramante, Franklin GarcÍa‐godoy, Bertram Ivan Moldauer, Paloma Gagliardi Min ..., Microscopy Research and Technique, 2015

ABSTRACT The aim of this study was to evaluate the antimicrobial activity, pH level, calcium ion release, and radiopacity of calcium hydroxide pastes associated with three radiopacifying agents (iodoform, zinc oxide, and barium sulfate). For the pH and calcium release tests, 45 acrylic teeth ...

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IJMS, Vol. 16, Pages 11500-11508: Microwave-Assisted Synthesis of Glutathione-Capped CdTe/CdSe Near-Infrared Quantum Dots for Cell Imaging

19-May-2015 | Chen, Xiaogang ; Li, Liang ; Lai, Yongxian ; Yan, Jianna ; Tang, Yichen ; Wang, Xiuli, International Journal of Molecular Sciences, 2015

These glutathione (GSH)-conjugated CdTe/CdSe core/shell quantum dot (QD) nanoparticles in aqueous solution were synthesized using a microwave-assisted approach. The prepared type II core/shell QD nanoparticles were characterized by UV–Vis absorption, photoluminescence (PL) spectroscopy, X-ray ...

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