2026· Sub-cellular biochemistry· Vol 116, pp.
43-73
· 0 citations
Medicine
TL;DR
The coordination of infrared spectroscopy coupled to attenuated total reflectance (FTIR/ATR) under controlled humidity and temperature conditions allowed to obtain information on the hydration state of lipid systems showing important details in the structure and properties that cannot be ignored to have a complete understanding of the thermodynamic behavior of lipid biomembranes.
Water soluble non electrolytes alter the density and the compressibility of the lipid membrane according to its ability to permeate. Glucose, a non-permeant, accumulates at the interphase binding to the PO2- groups promoting water extrusion and decreasing the specific volume and the compressibility without altering the...
L. G. Mohtar, Florencia San Román Nápoli, M. B. Sierra et al.· Biochimica et Biophysica Act...· 0 citations
This chapter summarizes the recent efforts to elucidate the intricate, three-way molecular interplay between membrane lipids, cholesterol, and the interfacial hydration layer and discusses how to disentangle the ability of water and cholesterol to modulate lipid membranes' fluidity.
Hanna Orlikowska-Rzeznik, E. Krok, L. Piatkowski· Sub-cellular biochemistry· 0 citations
Charged interfaces are ubiquitous; therefore, their molecular-level understanding is crucial. At such interfaces, an electric double layer (EDL) is formed, and the EDL is considered to consist of the compact Stern layer (SL) adjacent to the interface and the diffuse Gouy-Chapman layer (DL) extending into the bulk. Desp...
E. Kinoshita, Woongmo Sung, S. Nihonyanagi et al.· Journal of the American Chem...· 0 citations