Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Geurt Deinum"'
Publikováno v:
Proceedings of the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference.
Autor:
Arnoud van der Laarse, John R. Kramer, Michael S. Feld, Jason T. Motz, Geurt Deinum, Maryann Fitzmaurice, Hendrik P. J. Buschman, Albert V Bruschke
Publikováno v:
Cardiovascular Pathology. 10:69-82
Background: We have previously shown that Raman spectroscopy can be used for chemical analysis of intact human coronary artery atherosclerotic lesions ex vivo without tissue homogenization or extraction. Here, we report the chemical analysis of indiv
Autor:
Jason T. Motz, Michael S. Feld, Hendrik P. J. Buschman, Tjeerd J. Römer, Albert V Bruschke, Geurt Deinum, Maryann Fitzmaurice, John R. Kramer, Arnoud van der Laarse
Publikováno v:
Cardiovascular Pathology. 10:59-68
Background: Recent studies have shown that chemical composition and morphology, rather than anatomy (degree of stenosis), determine atherosclerotic plaque instability and predict disease progression. Current clinical diagnostic techniques provide acc
Publikováno v:
The Leading Edge. 19:286-293
In a time-lapse 3-D seismic (TL3D) project, a “monitor” seismic survey is compared to a “base” survey. Ideally, the base survey is a 3-D data set acquired before production from the field started. Normally, the monitor survey is acquired afte
Autor:
Daniel Rodriguez, Tjeerd J. Römer, Geurt Deinum, Michael S. Feld, Maryann Fitzmaurice, John R. Kramer
Publikováno v:
Applied Spectroscopy. 53:938-942
We present a nonparametric method of analysis of Raman spectra of coronary artery tissue to classify atherosclerotic lesions. The method correlates the principal component scores of the Raman spectra with the tissue pathology. A data set composed of
Autor:
Katrin Kneipp, Ramasamy Manoharan, Harald Kneipp, Michael S. Feld, Ramachandra R. Dasari, Irving Itzkan, Geurt Deinum, V. Bhaskaran Kartha
Publikováno v:
Physical Review E. 57:R6281-R6284
Nonresonant Raman cross sections of $\ensuremath{\sim}{10}^{\ensuremath{-}16} {\mathrm{cm}}^{2}$ per molecule are shown to be related to surface-enhanced Raman scattering (SERS) on colloidal silver clusters at near-infrared (NIR) excitation. The enha
Autor:
Harald Kneipp, Geurt Deinum, Katrin Kneipp, Michael S. Feld, Irving Itzkan, Ramachandra R. Dasari
Publikováno v:
Applied Spectroscopy. 52:175-178
Single-molecule Raman spectroscopy of a cyanine dye in aqueous silver colloidal solution with the use of surface-enhanced Raman scattering at near-infrared excitation (NIR-SERS) is reported. A characteristic Poisson distribution of SERS signals due t
Publikováno v:
Inorganic Chemistry. 35:6878-6884
The complete vibrational analysis of [(1-MeIm)Fe(OEP)-CN-Cu(Me(6)tren)](2+) (1), which has been constructed as a model for the cyanide-ligated binuclear center in the respiratory protein cytochrome c oxidase, has been carried out. The resonance Raman
Publikováno v:
Biochemistry. 35:1540-1547
Resonance Raman spectra have been recorded for the ferrous heme of soluble guanylate cyclase (sGC), the only receptor known thus far for .NO. On the basis of the frequencies of porphyrin core sensitive vibrations in the high frequency region of the R
Autor:
Alastair T. Gardiner, Richard J. Cogdell, Jan Amesz, Thijs J. Aartsma, Christof Francke, Geurt Deinum, Hans Kramer
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1231(1):33-40
Energy transfer in the antenna of the purple non-sulfur bacterium Rhodopseudomonas cryptolactis was studied by means of fluorescence and transient absorption measurements. Different growth conditions resulted in three cultures which differed in the c