GPS, the slope of laurdan generalized polarization spectra, in the study of phospholipid lateral organization and Escherichia coli lipid phases

2006/09/27 by Jesús B. Velázquez, Marta S. Fernández, Marta Fernández · 9 citations
Biochemistry, Genetics and Molecular Biology · Chemistry · Physics and Astronomy · #Analytical Chemistry (journal) #Biochemistry #Chemical physics #Chemistry #Chromatography #Crystallography #Escherichia coli #Laurdan #Lipid Membrane Structure and Behavior #Liposome #Liquid crystalline #Materials science #Membrane #Optics #Organic chemistry #Phase (matter) #Phase transition #Phospholipid #Physical chemistry #Physics #Polarization (electrochemistry) #Protein Structure and Dynamics #Spectral line #Spectroscopy and Quantum Chemical Studies #Thermodynamics #Thermotropic crystal #Vesicle #Wavelength

paper · doi:10.1016/j.abb.2006.09.005

published in Archives of Biochemistry and Biophysics 455(2), 163-174 (Elsevier BV)

openalex publication_date 2006/09/27 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/29

Citations

• Quantitation of lipid phases in phospholipid vesicles by the generalized polarization of Laurdan fluorescence
• Phase fluctuation in phospholipid membranes revealed by Laurdan fluorescence
• Use of laurdan fluorescence intensity and polarization to distinguish between changes in membrane fluidity and phospholipid order

Cited by

• Lateral organization of mixed, two-phosphatidylcholine liposomes as investigated by GPS, the slope of Laurdan generalized polarization spectra
• The evolution of steady-state laurdan fluorescence: From model membranes to cellular applications
• Role of the lipid bilayer in outer membrane protein folding in Gram-negative bacteria. [europepmc]