Now showing items 391-400 of 400
The soluble components of chromaffin granules a carbon-13 NMR survey
(Elsevier, 1980-07-03)
Carbon-13 NMR spectra of the reconcentrated chromaffin granule lysate have been obtained at 50 MHz and 62.9 MHz. The spectrum contains a number of assignable resonances in addition to those of the main soluble components ...
External, internal and semi-internal vibrations in molecular solids: spectroscopic criteria for identification
(Elsevier, 1973-09-01)
A new method to identify the nature of vibrations in molecular crystals as external or internal is proposed. The criterion is that in isotropic mixed crystals of protonated and corresponding perdeuterated compounds, the ...
Boratabenzol-Zirconium( II )-Komplexe: eine ungewÖhnliche Anellierung mit Ethinen Professor Gerhard E. Herberich zum 60. Geburtstag gewidmet Diese Arbeit wurde von der National Science Foundation und vom Petroleum Research Fund, verwaltet von der American Chemical Society, gefÖrdert.
(WILEY-VCH Verlag GmbH, 1997-09-15)
No Abstract.
Finite nucleus model for the Fermi contact interaction
(John Wiley & Sons, Inc., 1979-01)
A model for the Fermi contact interaction is proposed in which the charge and magnetic moment of the nucleus are uniformly distributed within a sphere of radius r 0 . This leads to a SchrÖdinger equation, which is solvable ...
Steady-state kinetic analyses of Photosystem II activity catalyzed by lipophilic electron acceptors
(Elsevier, 1979-08-14)
Steady-state kinetic analyses of the Photosystem II activity elicited by quinones and quinonediimines in KCN/Hg-inhibited chloroplasts reveal that: 1. 1. Quinones generate a single reaction in which one quinone competes ...
Sulfite-sensitive solvent/polymeric-membrane electrode based on bis(diethyldithiocarbamato)mercury(II)
(Elsevier, 1989)
A new solvent/polymeric-membrane electrode which exhibits significant potentiometric response toward sulfite ion in the 1 x 10-6-1 x 10-3 M range is described. The membrane is prepared by incorporation of neutral ...
Proteomic analysis of estrogen response of premalignant human breast cells using a 2-D liquid separation/mass mapping technique
(WILEY-VCH Verlag, 2006-07)
A 2-D liquid-phase separation method based on chromatofocusing and nonporous silica RP-HPLC followed by ESI-TOF-MS was used to analyze proteins in whole cell lysates from estrogen-treated and untreated premalignant, ...
Determination of Α-helix and Β-sheet stability in the solid state: A solid-state NMR investigation of poly( L -alanine)
(Wiley Subscription Services, Inc., A Wiley Company, 2002-08-15)
The relative stability of Α-helix and Β-sheet secondary structure in the solid state was investigated using poly( L -alanine) (PLA) as a model system. Protein folding and stability has been well studied in solution, but ...