A design template for membrane active antibiotics against microbial and tumor cells is described. The template is an amino acid sequence that combines the properties of helminth defense molecules, which are not cytolytic, with the properties of host-defense peptides, which
Few studies have examined the association of a wide range of metabolites with total and subtypes of coffee consumption. The aim of this study was to investigate associations of plasma metabolites with total, caffeinated, and decaffeinated coffee consumption. We also
Colloids and surfaces. B, Biointerfaces, 103, 217-222 (2012-12-04)
In this research, the interaction between a membrane phospholipid, 1,2-dilauroyl-sn-glycero-3-phosphocholine (DLPC), and a p-tert-butylcalix[4]arene derivative bearing 6-aminopenicillanic acid (Calix), conceived as a possible drug carrier, was studied. The Langmuir film balance technique was used to measure surface pressure and electrical
Our study demonstrates that nanoplasmonic sensing (NPS) can be utilized for the determination of the phase transition temperature (Tm) of phospholipids. During the phase transition, the lipid bilayer undergoes a conformational change. Therefore, it is presumed that the Tm of
The journal of physical chemistry. B, 116(9), 2713-2721 (2012-02-15)
Molecular dynamics computer simulations have been performed to identify preferred positions of the fluorescent probe PRODAN in a fully hydrated DLPC bilayer in the fluid phase. In addition to the intramolecular charge-transfer first vertical excited state, we considered different charge
