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Integer quantum Hall effect in single-layer graphene with tilted magnetic field
(Amer Inst Physics, Melville, 2013)
Analytical expression for the Hall conductivity sigma(yx) in graphene is derived in more general case, in which magnetic field is not perpendicular to the plane of the sample. The derivations were carried out using ...
Ab Initio Quantum Study of Nonadiabatic S-1-S-2 Photodynamics of s-trans-Butadiene
(American Chemical Society (ACS), 2013)
The nonadiabatic photodynamics of s-trans-butadiene in its lowest singlet excited states is studied theoretically, using a fully quantal approach. The coupled 1B(u) and 2A(g) states are considered in the calculation, ...
HCOOH oxidation on thin Pd layers on Au: Self-poisoning by the subsequent reaction of the reaction product
(Oxford : Pergamon-Elsevier Science Ltd, 2013)
The oxidation of HCOOH has been investigated on thin Pd layers ranging from 1 to 17 ML equivalents electrodeposited on polycrystalline Au substrate (Pd"Au). The results are compared to those on Pd black. Potentiodynamic ...
The influence of water molecule coordination onto the water-aromatic interaction. Strong interactions of water coordinating to a metal ion
(Royal Soc Chemistry, Cambridge, 2013)
The interactions between water molecules (non-coordinating and coordinating) and aromatic rings were studied by analyzing data in the Cambridge Structural Database and by quantum chemical calculations. The results show the ...
Jatrophane diterpenoids from the latex of Euphorbia dendroides and their anti-P-glycoprotein activity in human multi-drug resistant cancer cell lines
(Oxford : Pergamon-Elsevier Science Ltd, 2013)
Thirteen jatrophane diterpenoids (1-10, 13-15), three previously isolated (11, 12, 16) and a known tigliane (17) were isolated from the latex of Euphorbia dendroides. The structures and relative configurations of compounds ...
Double Asymmetric Induction in Organocatalyzed Aldol Reactions: Total Synthesis of (+)-2-epi-Hyacinthacine A(2) and (-)-3-epi-Hyacinthacine A(1)
(Wiley-V C H Verlag Gmbh, Weinheim, 2013)
The stereodivergent synthesis of two hyacinthacine analogues, which relies on an organocatalyzed aldol addition, is described. The aldol addition of dioxanone to an -N-carbobenzyloxy-substituted chiral aldehyde, promoted ...
Characterization of lead sorption by the natural and Fe(III)-modified zeolite
(Elsevier, 2013)
The influence of contact time, temperature and particle size on lead sorption by the natural and Fe(III)-modified zeolites was investigated. Characterization of the natural and Fe(III)-modified zeolite before and after ...
The Predicted Spectrum and Singlet-Triplet Interaction of the Hypermetallic Molecule SrOSr
(American Chemical Society (ACS), 2013)
In accordance with previous studies in our group on Be, Mg, and Ca hypermetallic oxides, we find that SrOSr has a linear (X) over tilde (1)Sigma(+)(g) ground electronic state and a very low lying first excited (a) over ...
A new lectin from coral Gerardia savaglia: purification, physico-chemical characterization and thermodynamics of saccharide binding
(Wiley-Blackwell, Hoboken, 2013)
Cloning and characterization of a new dye degrading laccase from Bacillus amyloliquefaciens 12B1
(Wiley-Blackwell, Hoboken, 2013)