نتایج جستجو برای: solution chemistry

تعداد نتایج: 566479  

2006
Carlos P. Sosa Tom Milledge Jeffrey McAllister Gaolin Zheng Milledge

This IBM® System Blue Gene® Solution Applications Guide provides a brief overview of the performance characteristics of a selected set of computational chemistry applications. Classical Molecular Mechanics/Molecular Dynamics (MM/MD) are commonly used to simulate large biomolecules that cannot be treated with more accurate methods. This guide is intended to help applications users in computation...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1390

this work is presented in five parts. in the first part preparation of the starting complex [pt(c^n)cl(dmso)], 1, in which c^n = n(1),c(2?)-chelated, deprotonated 2-phenylpyridine, and dmso = dimethylsulfoxide, and its reaction with 1 equiv of the biphosphine ligands bis(diphenylphosphino)amine, dppa, or bis(diphenylphosphino)methane, dppm, to give the complex [pt(c^n)cl(dppa)], 2, or [pt(c^n)c...

2001
S. Krishtal

S. Krishtal, M. Kiselev, Y. Puhovski, T. Kerdcharoen3, S. Hannongbuab, and K. Heinzingerc Institute of Solution Chemistry, Russian Academy of Sciences, 153045 Ivanovo, Russia a Department of Physics, Faculty of Science, Mahidol University, Bangkok 10400, Thailand b Department of Chemistry, Faculty of Science, Chulalongkom University, Bangkok 10330, Thailand c Max-Planck-Institut für Chemie (Ott...

Journal: :cell journal 0

introduction: in the present study, we hypothesized that a novel approach to promote vascularization would be to create injectable three dimensional (3-d) scaffolds within growth factor that enhance the sustained release of growth factor and induce the angiogenesis. material and methods: we demonstrate that a 3-d scaffold can be formed by mixing of peptide-amphiphile (pa) aqueous solution with ...

Journal: :Chemical communications 2012
Eustina Batisai Matteo Lusi Tia Jacobs Leonard J Barbour

Mechanochemical synthesis has been used to obtain two Werner complexes and their solid solution that could not be obtained by conventional "wet" chemistry; remarkably, despite the structural and chemical similarity, the solid solution exhibits sorption properties that differ from those of the pure compounds.

Journal: :iranian journal of catalysis 2015
saady baghery

saeed baghery was born in amol/mazandaran (iran) in 1985. he completed his b.sc. in pure chemistry in 2009 from islamic azad university of amol, mazandaran, iran. he was graduated from m.sc. degree under the supervision of dr. seyed mohammad vahdat in organic chemistry from islamic azad university of amol, mazandaran, iran. he is currently organic chemistry ph.d student under the supervision of...

2012
Eric Lichtfouse Jan Schwarzbauer Didier Robert Paul Crutzen

This article is both an essay to propose social chemistry as a new scientific discipline, and a preface of the book Environmental Chemistry for a Sustainable World. Environmental chemistry is a fast emerging discipline aiming at the understanding the fate of pollutants in ecosystems and at designing novel processes that are safe for ecosystems. Past pollution should be cleaned,future pollution ...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2015
Wenhao Sun Saivenkataraman Jayaraman Wei Chen Kristin A Persson Gerbrand Ceder

Predicting the conditions in which a compound adopts a metastable structure when it crystallizes out of solution is an unsolved and fundamental problem in materials synthesis, and one which, if understood and harnessed, could enable the rational design of synthesis pathways toward or away from metastable structures. Crystallization of metastable phases is particularly accessible via low-tempera...

Journal: :Faraday discussions 2014
Alec G McLennan Alexey Y Ganin Yasuhiro Takabayashi Ross H Colman Ruth H Zadik Matthew J Rosseinsky Kosmas Prassides

A solution chemistry synthetic route yields Cs(3)C(60) with a face-centred cubic structure. The described method uses well-established Schlenk techniques and THF as a solvent. The controlled addition of an organo-metallic salt reducing agent prevents the formation of C(60)(4-) salts. The final product can be precipitated from the solution using hexane as an anti-solvent.

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