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32,190 Newest Publications about the topic solution

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Naked Eye Instant Reversible Sensing of Cu2+ and Its In-Situ Imaging in Live Brine Shrimp Artemia

01-Jul-2015 | Ratish R Nair; M Raju; Neha M Patel; Ishan H Raval; Suresh Eringathodi; Soumya Haldar; Pabitra Baran Chatterjee, Analyst, 2015

A Cu2+-specific colorimetric reversible fluorescent receptor HL was designed and synthesized which showed naked eye observable colour change from colourless to pink on addition of aqueous buffer (pH 7.4) solution of 30 ppb Cu2+. Short response time (≤ 5 sec) and low detection limit (nearly 3 ppb) ...

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Twofold role of Hexadecyltrimethylammonium Bromide in photochemical synthesis of gold nanorods

28-Jun-2015 | Author(s): Setareh Monshi Toussi , Marco Zanella , Gaser Nagah Abdelrasoul , Athanassia Athanassiou , Francesca ..., Journal of Photochemistry and Photobiology A: Chemistry, 2015

Publication date: 1 October 2015 Source:Journal of Photochemistry and Photobiology A: Chemistry, Volume 311 Author(s): Setareh Monshi Toussi , Marco Zanella , Gaser Nagah Abdelrasoul , Athanassia Athanassiou , Francesca Pignatelli Synthesis of gold nanorods by photochemical reduction ...

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Transmission electron microscopy study of the MgS–Tm2S3 system

28-Jun-2015 | Author(s): R. Varadé-López , D. Ávila-Brande , E. Urones-Garrote , L.C. Otero-Díaz, Journal of Solid State Chemistry, 2015

Publication date: September 2015 Source:Journal of Solid State Chemistry, Volume 229 Author(s): R. Varadé-López , D. Ávila-Brande , E. Urones-Garrote , L.C. Otero-Díaz This work presents the structural–microstructural characterization of the NaCl-derivative MgS–Tm2S3 system, which can ...

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The effect of unequal strand length on short DNA duplex hybridization in a model microarray system: A Monte Carlo simulation study

28-Jun-2015 | Author(s): Sarah J. Cooper , John M. Stubbs, Chemical Physics Letters, 2015

Publication date: 1 August 2015 Source:Chemical Physics Letters, Volume 634 Author(s): Sarah J. Cooper , John M. Stubbs Monte Carlo molecular simulations of DNA decamer–hexamer strands were carried out over a range of temperatures, both free in solution and bound to a surface in several ...

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High activity and wide temperature window of Fe‐Cu‐SSZ‐13 in the selective catalytic reduction of NO with ammonia

27-Jun-2015 | Tao Zhang, Jianmei Li, Jian Liu, Daxi Wang, Zhen Zhao, Junhua Li, Kai Cheng, AIChE Journal, 2015

Abstract Fe‐Cu‐SSZ‐13 catalysts were prepared by aqueous solution ion‐exchange method based on the one‐pot synthesized Cu‐SSZ‐13. The catalysts were applied to the selective catalytic reduction of NO with NH3 and characterized by the means of XRD, UV‐Vis, EPR, XPS, NH3‐TPD, and so on. The ...

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A Phosphine‐Coordinated Boron‐Centered Gomberg‐Type Radical

27-Jun-2015 | Amos J. Rosenthal, Marc Devillard, Karinne Miqueu, Ghenwa Bouhadir, Didier Bourissou, Angewandte Chemie International Edition, 2015

Abstract The P‐coordinated boryl radical [Ph2P(naphthyl)BMes]. (Mes=mesityl) was prepared by (electro)chemical reduction of the corresponding borenium salt or bromoborane. Electron paramagnetic resonance (EPR) analysis in solution and DFT calculations indicate large spin density on boron ...

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Influence of the Metal Work Function on the Photocatalytic Properties of TiO2 Layers on Metals

26-Jun-2015 | Janna Freitag, Detlef W. Bahnemann, ChemPhysChem, 2015

Abstract The photocatalytic properties of titanium dioxide (TiO2) layers on different metal plates are investigated. The metal–semiconductor interface can be described as a Schottky contact, and is part of a depletion layer for the majority carriers in the semiconductor. Many researchers have ...

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Experimental survey of the kinetics of acene Diels–Alder reactions

26-Jun-2015 | Brittni A. Qualizza, Jacob W. Ciszek, Journal of Physical Organic Chemistry, 2015

Second‐order rate constants were gathered for solution Diels–Alder reactions of substituted and unsubstituted acenes, with the intention of ascertaining ideal diene–dienophile combinations. Particular focus was placed on the larger ring systems namely tetracene, pentacene, and rubrene. The rate ...

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Effects of Ce on inclusions and corrosion resistance of low‐nickel austenite stainless steel

26-Jun-2015 | G.‐J. Cai, C.‐S. Li, Materials and Corrosion, 2015

Effects of Ce on the corrosion resistance of low‐nickel austenite stainless steel containing Ce from 0.005 to 0.022 wt% were investigated in 3.5 wt% NaCl solution, 5 wt% H2SO4 solution, 1 mol/L NaHCO3 and 0.5 mol/L Na2CO3 solution. The results demonstrate that addition of Ce to low‐nickel ...

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Corrosion behaviour of Ti–10Nb–10Zr–5Ta alloys in artificial saliva solution with fluoride content

26-Jun-2015 | M. Braic, A. Vladescu, V. Braic, C.M. Cotrut, D. Stanciu, Materials and Corrosion, 2015

Ti‐10Nb‐5Zr‐5Ta alloy was produced in levitation melting furnace with cold crucible in argon protective atmosphere. This alloy was chosen as a possible candidate to replace the Ti6Al4V alloy in dentistry. To prove this, the corrosion behaviour of the Ti‐10Nb‐5Zr‐5Ta alloy in NaF enriched saliva ...

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