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Water conducts electricity, but the process by which this familiar fluid passes along positive charges has puzzled scientists for decades.But in a paper published in the Dec. 2 issue of the ...
Chemists at Tufts University’s School of Arts and Sciences, collaborating with PerkinElmer and UCL (University College London), have witnessed atoms of one chemical element morph into another for the ...
Understanding the damage of DNA bases from hydrogen abstraction by free OH radicals is of particular importance to reveal the effect of hydroxyl radicals produced by the secondary effect of radiation....
The thermodynamic and elastic properties of magnesium silicate (MgSiO3) perovskite at high pressure are investigated with the quasi-harmonic Debye model and the first-principles method based on the de...
The electronic and magnetic properties of Ce doped SrMnO3 have been investigated us-ing the pseudo-potential plane wave method within the generalized gradient approximation method by first principles....
A series of end-capped triply branched dendritic chromophores have been studied by means of density functional theory calculations. It is found that the second order nonlinear optical properties of th...
We present a first-principles study on the geometric, vibrational and electronic properties of a novel Y-based non-scandium mixed-metal nitride clusterfullerene (TiY2N@C80). Theoretical results indica...
An asymptotic scaling theory is presented using the conceptual basis of trapping-free subspace (i.e., orthogonal subspace) to establish the generic mechanism of optimal efficiency of excitation energy...
This is an exciting time for studying thiolated gold nanoclusters. Single crystal structures of Au102(SR)44 and Au25(SR)18- (—SR being an organothiolate group) bring both surprises and excitement in t...
The 2nd International Forum on Homogeneous Catalysis and The First China-Swtizerland Bilateral Symposium on Catalysis 在中瑞双方国家自然科学基金委员会和上海有机所资助下,由瑞士ETH的Antonio Togni教授和我所麻生明研究员共同组织的The 2nd Internation...
专著信息 书名 3-Deoxy-3,3-difluoro-D-arabinofuranose: first stereoselective synthesis and application in preparation of gem-difluorinated sugar nucleosides 语种 英文 撰写或编译 作者 Xingang Zhang,Hairong Xia,Xicheng D...
专著信息 书名 Synthesis, spectroscopic characterisation and structure of the first chiral heteroleptic bis(phthalocyaninato) rare earth complexes. Chem. 语种 英文 撰写或编译 作者 Jianzhuang Jiang 第一作者单位 出版社 Commun., 2...
期刊信息 篇名 Drawing out the structural information of the first layer of hydrated ions:ATR-FTIR spectroscopic studies on aqueous NH4NO3, NaNO3,and Mg(NO3)2 solutions 语种 英文 撰写或编译 撰写 作者 Jun-Hua Liu,Yun-Hong...
May 8, 2007,LAWRENCE — When Talia Martin finished high school at the Bureau of Indian Affairs school on the Fort Hall, Idaho, Shoshone-Bannock reservation seven years ago, being a scientist seemed a d...
1-(2-Pyridylazo)-2-naphthol (PAN) has been used for the simultaneous determination of copper and cobalt at trace levels. PAN at pH 1.89 forms red and green complexes with copper and cobalt, respective...

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