Search Results - "Langkilde, Frans W"

Evaluation of solid-state forms present in tablets by Raman spectroscopy by Taylor, L S, Langkilde, F W

“…In this study the potential of Fourier transform (FT)-Raman spectroscopy as a method to probe the solid-state form of active substances present in tablets and…”
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The synthesis of metoprolol monitored using Raman spectroscopy and chemometrics by Svensson, Olof, Josefson, Mats, Langkilde, Frans W

“…The synthesis of Metoprolol base was studied using Raman spectroscopy with a 785-nm laser, optical fibres, a holographic transmission grating, confocal optics…”
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Fourier transform Raman spectroscopic study of the interaction of water vapor with amorphous polymers by Taylor, L S, Langkilde, F W, Zografi, G

“…Water associated with amorphous polymers is known to affect their chemical and physical properties. The purpose of this study was to investigate the nature of…”
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Molecular Structure of Stilbene in the T1 State. Transient Resonance Raman Spectra of Stilbene Isotopomers and Quantum Chemical Calculations by Langkilde, Frans W, Wilbrandt, Robert, Brouwer, Albert M, Negri, Fabrizia, Zerbetto, Francesco, Orlandi, Giorgio

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Resonance Raman and absorption spectroscopy of the lowest triplet state of 1,3,5-hexatriene and deuteriated derivatives at 183 K: molecular structure in the T1 state by Langkilde, Frans W, Wilbrandt, Robert, Moeller, Soeren, Brouwer, Albert M, Negri, Fabrizia, Orlandi, Giorgio

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Improved force field of (E)-1,3,5-hexatriene based on deuteriated derivatives by Langkilde, Frans W, Wilbrandt, Robert, Brouwer, Albert M

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Lowest excited triplet state of 2,5-dimethyl-1,3,5-hexatriene: resonance Raman spectra and quantum chemical calculations by Negri, Fabrizia, Orlandi, Giorgio, Brouwer, Albert M, Langkilde, Frans W, Moeller, Soeren, Wilbrandt, Robert

“…Theoretical and Raman spectroscopic studies are presented of the ground and lowest triplet states of (E)- and (Z)-2,5-dimethyl-1,3,5-hexatriene and their…”
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Resonance Raman spectra and excitation profiles of (Z)-1,3,5,-hexatriene vapor by Amstrup, Bjarne, Langkilde, Frans W, Bajdor, Krzysztof, Wilbrandt, Robert

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Proton-Transferring Systems Studied by Vibrational Spectroscopy and Theoretical ab Initio Calculations: The S0 and T1 States of [2,2'-Bipyridine]-3,3'-diol by Mordzinski, Andrzej, Kownacki, Krzysztof, Les, Andrzej, Oyler, Nathan A, Adamowicz, Ludwik, Langkilde, Frans W, Wilbrandt, Robert

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Reaction monitoring using Raman spectroscopy and chemometrics by Svensson, Olof, Josefson, Mats, Langkilde, Frans W.

“…The synthesis and hydrolysis of ethyl acetate was monitored with a Raman spectrometer equipped with a 785-nm laser, confocal optics, an optical fiber, a…”
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Triplet State Resonance Raman and Absorption Spectroscopy of a Configurationally Locked (Z)-Hexatriene: 1,2-Divinylcyclopentene by ten Wolde, Annemarie, Jacobs, Harry J. C, Langkilde, Frans W, Bajdor, Krzysztof, Wilbrandt, Robert, Negri, Fabrizia, Zerbetto, Francesco, Orlandi, Giorgio

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Time-resolved resonance Raman spectroscopy of the lowest excited triplet states of the E and Z isomers 1,3,5-hexatriene by Langkilde, Frans W, Jensen, Niels Henrik, Wilbrandt, Robert

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Alignment of solutes in stretched polyethylene. Determination of the five second and fourth moments of the orientation distribution of 2-fluoropyrene from polarized fluorescence. Additional evidence for the twisting of weak transition moments by the solvent environment by Langkilde, Frans W, Gisin, Markus, Thulstrup, Erik W, Michl, Josef

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Resonance Raman and absorption spectroscopy of 2- and 3-methyl-1,3,5-hexatriene in the T1 state: steric control of excited-state molecular structure by Langkilde, Frans W, Wilbrandt, Robert, Brouwer, Albert M, Jacobs, Harry J. C, Negri, Fabrizia, Orlandi, Giorgio

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Quantitative FT-Raman analysis of two crystal forms of a pharmaceutical compound by Langkilde, Frans W., Sjöblom, Jonas, Tekenbergs-Hjelte, Lija, Mrak, Jonni

“…A pharmaceutical active compound H appears in two polymorphs, A and B, that are stable below and above room temperature, respectively. The A- and B-forms were…”
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UV absorption and Raman spectra of the ground states and time-resolved resonance Raman spectra of the lowest excited triplet states of the E and Z isomers of 2,5-dimethyl-1,3,5-hexatriene. Indication of nonequilibration of excited rotamers in the lowest triplet state by Langkilde, Frans W, Jensen, Niels Henrik, Wilbrandt, Robert, Brouwer, Albert M, Jacobs, Harry J. C

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