Zobrazeno 1 - 7
of 7
pro vyhledávání: '"35"'
Autor:
Robert W. Schurko, Jenna M. Pawlowski, Riqiang Fu, S. Holger Eichhorn, Hiyam Hamaed, Benjamin F. T. Cooper
Publikováno v:
Journal of the American Chemical Society. 130(33)
Solid-state (35)Cl NMR (SSNMR) spectroscopy is shown to be a useful probe of structure and polymorphism in HCl pharmaceuticals, which constitute ca. 50% of known pharmaceutical salts. Chlorine NMR spectra, single-crystal and powder X-ray diffraction
Publikováno v:
Journal of the American Chemical Society, 132(42), 14971-14978. American Chemical Society
We report vibrational lifetime measurements of the OH stretch vibration of interfacial water in contact with lipid monolayers, using time-resolved vibrational sum frequency (VSF) spectroscopy. The dynamics of water in contact with four different lipi
Publikováno v:
Journal of the American Chemical Society. 120:11784-11795
A combination of solid-state 1H NMR techniques, namely MAS, CRAMPS, and DQ MAS spectroscopy, is used to investigate the hydrogen-bonding properties of a range of alkyl-substituted benzoxazine dimers in the solid state. These dimers are of interest be
Publikováno v:
Journal of the American Chemical Society. 135(30)
The ultrafast dynamics in the interior of planar aligned multibilayers of 1,2-dilauroyl-sn-glycero-3-phosphocholine (dilauroylphosphatidylcholine, DLPC) are investigated using 2D IR vibrational echo spectroscopy. The nonpolar and water insoluble vibr
Publikováno v:
Journal of the American Chemical Society. 117:2515-2519
Iron L-edge X-ray absorption and X-ray magnetic circular dichroism (XMCD) spectroscopy have been used to study the electronic structure of dinuclear iron-oxo complexes with different types of magnetic and electronic interactions between the iron site
Autor:
Kris P. F. Janssen, Johan Hofkens, Peter Dedecker, Jun-ichi Hotta, Chen Li, Johanna Bückers, Eduard Fron, Benjamin Harke, Klaus Müllen, Stefan W. Hell
Publikováno v:
Journal of the American Chemical Society
We report a rationale for identifying superior dyes for stimulated-emission depletion (STED) microscopy. We compared the dyes pPDI and pTDI, which displayed excellent photostability in single-molecule spectroscopy. Surprisingly, their photostability
Publikováno v:
Journal of the American Chemical Society. 97:7054-7068
The cocondensation reactions of Co atoms with CO at 6 to 15$sup 0$K were investigated for the first time using matrix infrared, Raman, uv-visible, and ESR spectroscopy. Using extremely low Co concentrations (Co:M approximately equal to 1:10$sup 4$ to