One step ahead: Innovation in core facilities

Autor: Rainer Pepperkok, Anna Kehres, Bernhard Korn, Christophe d'Enfert, Ralph Schlapbach, Lavanya Premvardhan, Saskia Lippens, Mònica Morales, Doris Meder, Andreas Tiran, Lilla M. Farkas, Geert Van Minnebruggen

EMBO Reports (2019) 20: e48017[OpenUrl][1][FREE Full Text][2] Many life science research organizations and institutes have established core facilities to support scientists by providing access to specific technologies and expertise that a single labo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d9026b0b96e26b964a32397e3d17c4f
https://europepmc.org/articles/PMC6446189/

Pigment organization in fucoxanthin chlorophyll a/c2 proteins (FCP) based on resonance Raman spectroscopy and sequence analysis

Autor: Claudia Büchel, Lavanya Premvardhan, Anja Beer, Bruno Robert

Publikováno v: Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1797:1647-1656

Chlorophylls (Chls)-a and -c(2) are identified and characterized in fucoxanthin chlorophyll-a/c(2) protein (FCP) complexes in the trimeric (FCPa(trim)) and oligomeric (FCPb(olig)) forms of FCP from the diatom Cyclotella meneghiniana using resonance R

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd442be84690522babd86c4587f96406
https://doi.org/10.1016/j.bbabio.2010.05.002

Carotenoid Structures and Environments in Trimeric and Oligomeric Fucoxanthin Chlorophyll a/c2Proteins from Resonance Raman Spectroscopy

Autor: Claudia Büchel, Luc Bordes, Bruno Robert, Anja Beer, Lavanya Premvardhan

Publikováno v: The Journal of Physical Chemistry B. 113:12565-12574

Resonance Raman (RR) spectroscopy is used to characterize the structures and environments of the carotenoid fucoxanthin (Fx), the primary light harvester in the membrane-intrinsic fucoxanthin chlorophyll a/c2 proteins(FCP) from the diatom Cyclotella

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c9ec62f9b524b84a6c60789e448bad8
https://doi.org/10.1021/jp903029g

The charge-transfer character of the S-0 -> S-2 transition in the carotenoid peridinin is revealed by stark spectroscopy

Autor: Lavanya Premvardhan, Emmanouil Papagiannakis, Rienk van Grondelle, Roger G. Hiller

Publikováno v: Journal of Physical Chemistry B, 109(32), 15589-15597. American Chemical Society
Premvardhan, L L, Papagiannakis, E, Hiller, R G & van Grondelle, R 2005, ' The charge-transfer character of the S-0-> S-2 transition in the carotenoid peridinin is revealed by stark spectroscopy ', Journal of Physical Chemistry B, vol. 109, no. 32, pp. 15589-15597 . https://doi.org/10.1021/jp052027g

Peridinin, the carotenoid in the peridinin chlorophyll a protein (PCP), was studied by Stark (electroabsorption) spectroscopy to determine the change in electrostatic properties produced on excitation within the absorption band, in methyl tetrahydrof

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fe6f5badd57b8211ac4d1efc5e4eb40
https://hdl.handle.net/1871/30819

Conformational effects on optical charge transfer in the emeraldine base form of polyaniline from electroabsorption measurements and semiempirical calculations

Autor: Linda A. Peteanu, Alan G. MacDiarmid, Sebastian Wachsmann-Hogiu, Wei Wang, Pen-Cheng Wang, David Yaron, Lavanya Premvardhan

Publikováno v: The Journal of Chemical Physics. 115:4359-4366

The electroabsorption (Stark) spectrum of the emeraldine base form of polyaniline (EB) in a polymethyl methacrylate (PMMA) matrix at room temperature is presented. For the lowest-energy (1.98 eV) band, the absolute value of the change in dipole momen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b370ba1ade097e669c32cca679dda006
https://doi.org/10.1063/1.1388559