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Stark Spectroscopy:Applications in Chemistry,Biology and Materials Science
electroabsorption electrochromism electro-optic absorption electric field charge transfer
2016/5/23
Stark spectroscopy has been applied to a wide range of molecular systems and materials. A generally useful method for obtaining electronic and vibrational Stark spectra that does not require sophistic...
From Transistor to Trapped-ion Computers for Quantum Chemistry
Transistor Trapped-ion Computers Quantum Chemistry
2016/1/22
Over the last few decades, quantum chemistry has progressed through the development of computational methods based on modern digital computers. However, these methods can hardly fulfill the exponentia...
A cloud chemistry module for the 3-D cloud-resolving mesoscale model Meso-NH with application to idealized cases
cloud chemistry module 3-D cloud-resolving mesoscale model
2014/12/12
A complete chemical module has been developed
for use in the Meso-NH three-dimensional cloud resolving mesoscale model. This module includes gaseousand
aqueous-phase chemical reactions that are anal...
Reactive Probes for Manipulating Polyketide Synthases, and Photoreactive Probes for Strained Alkyne Click Chemistry
beta-lactam beta-lactone photochemistry Polyketide
2014/11/20
Polyketides are a broad class of natural products that have received attention from the scientific community because they are a rich mine of bioactive structures. The common thread that binds the clas...
The philosophy of chemistry has been sadly neglected by most contempory literature in the philosophy of science. This paper argues that this neglect has been unfor-tunate and that there is much to be ...
How Philosophy of Mind Needs Philosophy of Chemistry
philosophy chemistry mereology structuralism downward causation.
2011/9/7
By the 1960s many (perhaps most) philosophers had adopted ‘physicalism’ ─ the view that physical causes fully account for mental activities. However, controversy persists about what count as ‘physical...
John Fryer: The Introduction of Western Chemistry into Nineteenth Century China
Western Chemistry Nineteenth Century China
2014/3/12
261. Chemical Equivalents.- The proportions, or quantities by weight, in which different substances unite to form definite chemical compounds, are called Chemical Equivalents (from cequus, equal, and ...
Reconstructing physico-chemical parameters of hydrothermal mineralization of copper at the Malanjkhand deposit, India, from mineral chemistry of biotite, chlorite and epidote
hydrothermal temperature fugacity copper complexing
2017/8/10
Mineral chemistry of biotite, chlorite and epidote associated with the granitoid ore body of the Malanjkhand copper-molybdenum deposit have been studied to constrain temperature, oxidation and sulfida...
应用随机森林方法、开放源代码软件-CDK(Chemistry Development Kit)描述符与170个化合物的训练数据集[其中96个为磷糖蛋白(P-gp)底物], 建立了P-gp底物的识别模型. 研究了CDK描述符与P-gp底物识别的关系, 结果表明, 原子极化性和电荷偏面积等分子属性对P-gp底物识别起到重要作用. 该模型对训练集的预测正确率为99.42%; 对外部测试集(42个化合物,...
New Aspects in the Chemistry of Three-membered Ring Compounds Containing a Highly Coordinate Main Group Element
Martin ligan P-chalcogen bon three-membered ring compoun
2007/12/19
摘要 The title compounds were synthesized by taking advantage of the Martin ligand. Their structures were determined by X-ray crystallography. Pentacoordinate thiasiliranides were hydrolyzed to give the...
Chemistry of Bicyclic Endoperoxides Derived from Dihydropyridine Derivatives: Attempted Synthesis of Polyhydroxypiperidine Derivatives
Azasugar derivatives amino sugars singlet oxygen bicyclic endoperoxides
2010/4/19
To achieve the synthesis of azasugar derivatives with the utilization of singlet oxygen, pyridine was used as the starting material. The reduction of pyridine followed by a singlet oxygen reaction aff...