Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT
  The interaction of chondroitin sulfate with a lipid monolayer observed by using nonlinear vibrational spectroscopy

Szekeres, G. P., Krekic, S., Miller, R. L., Mero, M., Pagel, K., & Heiner, Z. (2021). The interaction of chondroitin sulfate with a lipid monolayer observed by using nonlinear vibrational spectroscopy. Physical Chemistry Chemical Physics, 23(23), 13389-13395. doi:10.1039/d1cp01975a.

Item is

Basisdaten

einblenden: ausblenden:
Genre: Zeitschriftenartikel

Dateien

einblenden: Dateien
ausblenden: Dateien
:
d1cp01975a.pdf (Verlagsversion), 3MB
Name:
d1cp01975a.pdf
Beschreibung:
-
OA-Status:
Hybrid
Sichtbarkeit:
Öffentlich
MIME-Typ / Prüfsumme:
application/pdf / [MD5]
Technische Metadaten:
Copyright Datum:
2021
Copyright Info:
The Author(s)

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Szekeres, Gergő Péter1, 2, Autor           
Krekic, Szilvia3, 4, 5, Autor
Miller, Rebecca L.6, Autor
Mero, Mark7, Autor
Pagel, Kevin1, 2, Autor           
Heiner, Zsuzsanna3, Autor
Affiliations:
1Institut für Chemie und Biochemie, Freie Universität Berlin, Takustraße 3, 14195 Berlin, Germany , ou_persistent22              
2Molecular Physics, Fritz Haber Institute, Max Planck Society, ou_634545              
3School of Analytical Sciences Adlershof, Humboldt-Universität zu Berlin, Albert-Einstein-Straße 5-11, 12489 Berlin, Germany , ou_persistent22              
4Institute of Biophysics, Biological Research Centre , Temesvári krt. 62, Szeged, Hungary, ou_persistent22              
5Doctoral School of Multidisciplinary Medical Sciences, University of Szeged, Dugonics tér 13, Szeged, Hungary, ou_persistent22              
6Copenhagen Center for Glycomics, Department of Cellular and Molecular Medicine, Faculty Sciences, University of Copenhagen, Blegdamsvej 3, DK-2200 Copenhagen N, Denmark , ou_persistent22              
7Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy, Max-Born-Straße 2a, 12489 Berlin, Germany, ou_persistent22              

Inhalt

einblenden:
ausblenden:
Schlagwörter: -
 Zusammenfassung: The first vibrational sum-frequency generation (VSFG) spectra of chondroitin sulfate (CS) interacting with dipalmitoyl phosphatidylcholine (DPPC) at air–liquid interface are reported here, collected at a laser repetition rate of 100 kHz. By studying the VSFG spectra in the regions of 1050–1450 cm−1, 2750–3180 cm−1, and 3200–3825 cm−1, it was concluded that in the presence of Ca2+ ions, the head groups together with the head-group-bound water molecules in the DPPC monolayer are strongly influenced by the interaction with CS, while the organization of the phospholipid tails remains mostly unchanged. The interactions were observed at a CS concentration below 200 nM, which exemplifies the potential of VSFG in studying biomolecular interactions at low physiological concentrations. The VSFG spectra recorded in the O–H stretching region at chiral polarization combination imply that CS molecules are organized into ordered macromolecular superstructures with a chiral secondary structure.

Details

einblenden:
ausblenden:
Sprache(n): eng - English
 Datum: 2021-05-042021-05-282021-06-072021-06-21
 Publikationsstatus: Erschienen
 Seiten: 7
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: DOI: 10.1039/d1cp01975a
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Physical Chemistry Chemical Physics
  Kurztitel : Phys. Chem. Chem. Phys.
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Cambridge, England : Royal Society of Chemistry
Seiten: 7 Band / Heft: 23 (23) Artikelnummer: - Start- / Endseite: 13389 - 13395 Identifikator: ISSN: 1463-9076
CoNE: https://pure.mpg.de/cone/journals/resource/954925272413_1