13-05-2013 | Author(s): Gang Liu , Shouzhi Pu , Bing Chen, Journal of Photochemistry and Photobiology A: Chemistry, 2013

Publication date: Available online 6 May 2013 Source:Journal of Photochemistry and Photobiology A: Chemistry Author(s): Gang Liu , Shouzhi Pu , Bing Chen A new class of isomeric diarylethenes bearing a pyrrole moiety have been synthesized, and their properties including ...

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13-05-2013 | Author(s): Keisuke Matsuoka , Kaede Takagi , Chikako Honda, Chemistry and Physics of Lipids, 2013

Publication date: Available online 7 May 2013 Source:Chemistry and Physics of Lipids Author(s): Keisuke Matsuoka , Kaede Takagi , Chikako Honda Sodium hyodeoxycholate (NaHDC) is the main component of hog bile salts, which play a role in the absorption of sparingly soluble materials ...

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07-05-2013 | Dominique T. Thielemann; Anna T. Wagner; Esther Rösch; Dominik K. Kölmel; Joachim G. Heck; Birgit Rudat; Marco Neuma ..., Journal of the American Chemical Society, 2013

A novel pentadecanuclear lanthanide hydroxy cluster [{Ln15(μ3-OH)20(PepCO2)10(DBM)10Cl}Cl4] (Ln = Eu (1), Tb (2)) featuring the first example with peptoids as supporting ligands was prepared and fully characterized. The solid-state structures of 1 and 2 were established via single-crystal ...

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06-05-2013 | Author(s): Hongxia Xu , Xiaoqing Wang , Changli Zhang , Yanping Wu , Zhipeng Liu, Inorganic Chemistry Communications, 2013

Publication date: Available online 4 May 2013Source:Inorganic Chemistry Communications Author(s): Hongxia Xu , Xiaoqing Wang , Changli Zhang , Yanping Wu , Zhipeng Liu In this article, a new coumarin-hydrazone based Cu2+ fluorescence sensor (L2) has been prepared. The sensor displays ...

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06-05-2013 | Author(s): Prosenjit Bhattacharya , Sankar Chakravorti, Journal of Photochemistry and Photobiology A: Chemistry, 2013

Publication date: Available online 30 April 2013Source:Journal of Photochemistry and Photobiology A: Chemistry Author(s): Prosenjit Bhattacharya , Sankar Chakravorti This paper reports the influence of anionic, cationic and nonionic surfactant on the spherical nonionic polymeric ...

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06-05-2013 | Author(s): T. Solomun , H. Seitz , H. Sturm, Radiation Physics and Chemistry, 2013

Publication date: July 2013Source:Radiation Physics and Chemistry, Volume 88 Author(s): T. Solomun , H. Seitz , H. Sturm In fields involving irradiated aqueous solutions, such as radiotherapy and nuclear waste remediation, it is often unclear whether the principal reactive species are ...

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06-05-2013 | Vidisha Rai-Constapel; Mihajlo Etinski; Christel M. Marian, Journal of Physical Chemistry A, 2013

A theoretical analysis of the chromophore xanthone has been carried out in various cases, starting from the isolated molecule and going on to the extremely polar-protic solvated chromophore. In the gas phase, we find that an El-Sayed forbidden channel with a rate constant of kISC = 2 × 1011 ...

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03-05-2013 | Paul A. Dalgarno; Christopher A. Traina; J. Carlos Penedo; Guillermo C. Bazan; Ifor D. W. Samuel, Journal of the American Chemical Society, 2013

The photophysical behavior of conjugated polymers used in modern optoelectronic devices is strongly influenced by their structural dynamics and conformational heterogeneity, both of which are dependent on solvent properties. Single molecule studies of these polymer systems embedded in a host ...

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02-05-2013 | Shuzhen Liao; Wenting Han; Huazhi Ding; Dexun Xie; Hui Tan; Shengyuan Yang; Zhaoyang Wu; Guoli Shen; Ruqin Yu, Analytical Chemistry, 2013

A novel fluorometric assay method based on target-induced signal on was developed for acetylcholinesterase (AChE) inhibitor with obviously improved detection sensitivity. In this method, the AChE molecules catalyzed the hydrolysis of acetylthiocholine (ATCl) to form thiocholine, which in turn ...

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02-05-2013 | Mayte A. Martínez-Aguirre; Raul Villamil-Ramos; Jorge A. Guerrero-Alvarez; Anatoly K. Yatsimirsky, The Journal of Organic Chemistry, 2013

Stability constants of boronic acid diol esters in aqueous solution have been determined potentiometrically for a series of meta-, para-substituted phenylboronic acids and diols of variable acidity. The constants β11-1 for reactions between neutral forms of reactants producing the anionic ...

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