Langkilde, Frans W. : rechercher sur Z-Library

Le plus grand référentiel d'articles scientifiques au monde. 70,000,000+ d'articles gratuitement.

Don't use scam websites

Livres
Articles (32)
Les plus populaires
Liste
- Liste
- Tableau

1

Evaluation of solid-state forms present in tablets by Raman spectroscopy

Lynne S. Taylor, Frans W. Langkilde

Journal:

Journal of Pharmaceutical Sciences

Année:

2000

Langue:

english

Fichier:

PDF, 420 KB

english, 2000

2

Fourier transform Raman spectroscopic study of the interaction of water vapor with amorphous polymers

Lynne S. Taylor, Frans W. Langkilde, George Zografi

Journal:

Journal of Pharmaceutical Sciences

Année:

2001

Langue:

english

Fichier:

PDF, 225 KB

english, 2001

3

Time-resolved resonance raman spectrum of all-trans-diphenylbutadiene in the lowest excited singlet state

Robert Wilbrandt, Niels-Henrik Jensen, Frans W. Langkilde

Journal:

Chemical Physics Letters

Année:

1984

Langue:

english

Fichier:

PDF, 506 KB

english, 1984

4

Time-resolved absorption and resonance raman spectra of the lowest excited triplet state of all-trans-1,3,5-heptatriene

Frans W. Langkilde, Robert Wilbrandt, Niels-Henrik Jensen

Journal:

Chemical Physics Letters

Année:

1984

Langue:

english

Fichier:

PDF, 664 KB

english, 1984

5

Time-resolved resonance Raman spectra of the lowest excited triplet state of all-trans-2,4,6-octatriene, alloocimene and neo-alloocimene

Frans W. Langkilde, Niels-Henrik Jensen, Robert Wilbrandt

Journal:

Chemical Physics Letters

Année:

1985

Langue:

english

Fichier:

PDF, 609 KB

english, 1985

6

Time-resolved resonance Raman spectra of trans- and cis-stilbene in the lowest excited triplet state

Frans W. Langkilde, Robert Wilbrandt, Fabrizia Negri, Giorgio Orlandi

Journal:

Chemical Physics Letters

Année:

1990

Langue:

english

Fichier:

PDF, 593 KB

english, 1990

7

Resonance Raman study of the benzyl radical

Frans W. Langkilde, Krzysztof Bajdor, Robert Wilbrandt

Journal:

Chemical Physics Letters

Année:

1992

Langue:

english

Fichier:

PDF, 674 KB

english, 1992

8

Vibrational spectra of 1,3,5-hexatriene and methylated derivatives

Frans W. Langkild̄e, Robert Wilbrandt, Ole Faurskov Nielsen, Daniel Højgaard Christensen, Flemming M. Nicolaisen

Journal:

Spectrochimica Acta Part A: Molecular Spectroscopy

Année:

1987

Langue:

english

Fichier:

PDF, 1.85 MB

english, 1987

9

Vibrational spectra of 1,3,5-hexatriene and methylated derivatives—II. The coupling pattern for lateral methylation

Frans W. Langkilde, Bjarne Amstrup, Robert Wilbrandt, Albert M. Brouwer

Journal:

Spectrochimica Acta Part A: Molecular Spectroscopy

Année:

1989

Langue:

english

Fichier:

PDF, 973 KB

english, 1989

10

Sensitized triplet photochemistry of E- and Z-1,3,5-hexatriene

Søren Møller, Frans W. Langkilde, Robert Wilbrandt

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Année:

1991

Langue:

english

Fichier:

PDF, 979 KB

english, 1991

11

Reaction monitoring using Raman spectroscopy and chemometrics

Olof Svensson, Mats Josefson, Frans W. Langkilde

Journal:

Chemometrics and Intelligent Laboratory Systems

Année:

1999

Langue:

english

Fichier:

PDF, 363 KB

english, 1999

12

Quantitative FT-Raman analysis of two crystal forms of a pharmaceutical compound

Frans W. Langkilde, Jonas Sjöblom, Lija Tekenbergs-Hjelte, Jonni Mrak

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Année:

1997

Langue:

english

Fichier:

PDF, 696 KB

english, 1997

13

Time-resolved resonance Raman study of proton transferring systems in the excited triplet state: 2,2′-bipyridine and 2,2′-bipyridine-3,3′-diol

Frans W. Langkilde, Andrzej Mordzinski, Robert Wilbrandt

Journal:

Chemical Physics Letters

Année:

1992

Langue:

english

Fichier:

PDF, 455 KB

english, 1992

14

The synthesis of metoprolol monitored using Raman spectroscopy and chemometrics

Olof Svensson, Mats Josefson, Frans W Langkilde

Journal:

European Journal of Pharmaceutical Sciences

Année:

2000

Langue:

english

Fichier:

PDF, 515 KB

english, 2000

15

Classification of Chemically Modified Celluloses Using a Near-Infrared Spectrometer and Soft Independent Modeling of Class Analogies

Svensson, Olof, Josefson, Mats, Langkilde, Frans W.

Journal:

Applied Spectroscopy

Année:

1997

Langue:

english

Fichier:

PDF, 346 KB

english, 1997

16

New opportunities with NIR spectrometry in the analysis of dosage forms

Josefson, Mats, Jedvert, Ingela, Johansson, Svante, Langkilde, Frans W.

Journal:

European Journal of Pharmaceutical Sciences

Année:

1994

Langue:

english

Fichier:

PDF, 140 KB

english, 1994

17

Molecular Structure of Stilbene in the T1 State. Transient Resonance Raman Spectra of Stilbene Isotopomers and Quantum Chemical Calculations

Langkilde, Frans W., Wilbrandt, Robert, Brouwer, Albert M., Negri, Fabrizia, Zerbetto, Francesco, Orlandi, Giorgio

Journal:

Journal of Physical Chemistry

Année:

1994

Langue:

english

Fichier:

PDF, 1.46 MB

english, 1994

18

The effect of solvent environment on molecular electronic transition moment directions: Symmetry lowering in pyrene

Langkilde, Frans W., Thulstrup, Erik W., Michl, Josef

Journal:

The Journal of Chemical Physics

Année:

1983

Langue:

english

Fichier:

PDF, 1.03 MB

english, 1983

19

The lowest triplet state of 1,3,5-hexatrienes: Quantum chemical force field calculations and experimental resonance Raman spectra

Negri, Fabrizia, Orlandi, Giorgio, Brouwer, Albert M., Langkilde, Frans W., Wilbrandt, Robert

Journal:

The Journal of Chemical Physics

Année:

1989

Langue:

english

Fichier:

PDF, 1.51 MB

english, 1989

20

A quantum chemical anaylsis of the time-resolved resonance Raman spectrum of 2,5-dimethyl–2,4-hexadiene in the T1 state

Negri, Fabrizia, Orlandi, Georgio, Langkilde, Frans W., Wilbrandt, Robert

Journal:

The Journal of Chemical Physics

Année:

1990

Langue:

english

Fichier:

PDF, 1.12 MB

english, 1990

21

Resonance Raman spectra and quantum chemical vibrational analysis of the C7H7⋅ and C7D7⋅ benzyl radicals

Langkilde, Frans W., Bajdor, Krzysztof, Wilbrandt, Robert, Negri, Fabrizia, Zerbetto, Francesco, Orlandi, Giorgio

Journal:

The Journal of Chemical Physics

Année:

1994

Langue:

english

Fichier:

PDF, 1.02 MB

english, 1994

22

Time-resolved resonance Raman spectroscopy of the lowest excited triplet states of the E and Z isomers 1,3,5-hexatriene

Langkilde, Frans W., Jensen, Niels Henrik., Wilbrandt, Robert.

Journal:

Journal of Physical Chemistry

Année:

1987

Langue:

english

Fichier:

PDF, 1.14 MB

english, 1987

23

Resonance Raman spectra and excitation profiles of (Z)-1,3,5,-hexatriene vapor

Amstrup, Bjarne, Langkilde, Frans W., Bajdor, Krzysztof, Wilbrandt, Robert

Journal:

Journal of Physical Chemistry

Année:

1992

Langue:

english

Fichier:

PDF, 901 KB

english, 1992

24

Triplet State Resonance Raman and Absorption Spectroscopy of a Configurationally Locked (Z)-Hexatriene: 1,2-Divinylcyclopentene

ten Wolde, Annemarie, Jacobs, Harry J. C., Langkilde, Frans W., Bajdor, Krzysztof, Wilbrandt, Robert, Negri, Fabrizia, Zerbetto, Francesco, Orlandi, Giorgio

Journal:

Journal of Physical Chemistry

Année:

1994

Langue:

english

Fichier:

PDF, 1018 KB

english, 1994

25

Proton-Transferring Systems Studied by Vibrational Spectroscopy and Theoretical ab Initio Calculations: The S0 and T1 States of [2,2'-Bipyridine]-3,3'-diol

Mordzinski, Andrzej, Kownacki, Krzysztof, Les, Andrzej, Oyler, Nathan A., Adamowicz, Ludwik, Langkilde, Frans W., Wilbrandt, Robert

Journal:

Journal of Physical Chemistry

Année:

1994

Langue:

english

Fichier:

PDF, 1006 KB

english, 1994

26

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

Langkilde, Frans W., Wilbrandt, Robert, Brouwer, Albert M., Jacobs, Harry J. C., Negri, Fabrizia, Orlandi, Giorgio

Journal:

Journal of Physical Chemistry

Année:

1992

Langue:

english

Fichier:

PDF, 1.33 MB

english, 1992

27

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

Langkilde, Frans W., Wilbrandt, Robert, Moeller, Soeren, Brouwer, Albert M., Negri, Fabrizia, Orlandi, Giorgio

Journal:

Journal of Physical Chemistry

Année:

1991

Langue:

english

Fichier:

PDF, 1.32 MB

english, 1991

28

Lowest excited triplet state of 2,5-dimethyl-1,3,5-hexatriene: resonance Raman spectra and quantum chemical calculations

Negri, Fabrizia, Orlandi, Giorgio, Brouwer, Albert M., Langkilde, Frans W., Moeller, Soeren, Wilbrandt, Robert

Journal:

Journal of Physical Chemistry

Année:

1991

Langue:

english

Fichier:

PDF, 1.14 MB

english, 1991

29

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

Langkilde, Frans W., Gisin, Markus, Thulstrup, Erik W., Michl, Josef

Journal:

Journal of Physical Chemistry

Année:

1983

Langue:

english

Fichier:

PDF, 1.32 MB

english, 1983

30

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

Langkilde, Frans W., Jensen, Niels Henrik., Wilbrandt, Robert., Brouwer, Albert M., Jacobs, Harry J. C.

Journal:

Journal of Physical Chemistry

Année:

1987

Langue:

english

Fichier:

PDF, 1.78 MB

english, 1987

31

Improved force field of (E)-1,3,5-hexatriene based on deuteriated derivatives

Langkilde, Frans W., Wilbrandt, Robert., Brouwer, Albert M.

Journal:

Journal of Physical Chemistry

Année:

1990

Langue:

english

Fichier:

PDF, 1.00 MB

english, 1990

32

Quantification of an active substance in a tablet by NIR and Raman spectroscopy

Jedvert, Ingela, Josefson, Mats, Langkilde, Frans

Journal:

Journal of Near Infrared Spectroscopy

Année:

1998

Langue:

english

Fichier:

PDF, 1.02 MB

english, 1998