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Laurdan Spectrum Decomposition as a Tool for the Analysis of Surface Bilayer Structure and Polarity: a Study with DMPG, Peptides and Cholesterol
(Springer/plenum Publishers, 2010-03-01)
The highly hydrophobic fluorophore Laurdan (6-dodecanoyl-2-(dimethylaminonaphthalene)) has been widely used as a fluorescent probe to monitor lipid membranes. Actually, it monitors the structure and polarity of the bilayer ...
Laurdan Spectrum Decomposition as a Tool for the Analysis of Surface Bilayer Structure and Polarity: a Study with DMPG, Peptides and Cholesterol
(Springer/plenum Publishers, 2010-03-01)
The highly hydrophobic fluorophore Laurdan (6-dodecanoyl-2-(dimethylaminonaphthalene)) has been widely used as a fluorescent probe to monitor lipid membranes. Actually, it monitors the structure and polarity of the bilayer ...
Functionalization of stable fluorescent nanodiamonds towards reliable detection of biomarkers for Alzheimer's disease
(BioMed Central Ltd., 2018)
© 2018 The Author(s). Background: Stable and non-toxic fluorescent markers are gaining attention in molecular diagnostics as powerful tools for enabling long and reliable biological studies. Such markers should not only ...
Antimicrobial Peptide K0-W6-Hya1 Induces Stable Structurally Modified Lipid Domains in Anionic Membranes
(2018-02-06)
Considering the known different mode of action of antimicrobial peptides in zwitterionic and anionic cell membranes, the present work compares the action of the antimicrobial peptide K0-W6-Hya1 (KIFGAIWPLALGALKNLIK-NH2) ...
Peptide-lipid interaction monitored by spin labeled biologically active melanocortin peptides
(Elsevier B.V., 2005-10-01)
The present work comparatively analyzes the interaction of alpha-MSH and its more potent and long-acting analog [Nle(4), D-Phe(7)]alpha-MSH (NDP-MSH) with lipid bilayers. the peptides were spin labeled with Toac ...
Interaction of cyclic and linear Labaditin peptides with anionic and zwitterionic micelles
(Elsevier B.V., 2015-01-15)
Conformational changes of the cyclic (Lo) peptide Labaditin (VWTVWGTIAG) and its linear analogue (L-1) promoted by presence of anionic sodium dodecyl sulfate (SDS) and zwitterionic L-alpha-Lysophosphatidylcholine (LPC) ...
Interaction of adrenocorticotropin peptides with microheterogeneous systems - A fluorescence study
(ELSEVIER SCIENCE BV, 2009)
Adrenocorticotropin (ACM) and alpha-melanocyte stimulating hormone (alpha-MSH) are peptides which present many physiological effects related to pigmentation, motor and sexual behavior, learning and memory, analgesia, ...
A 4.2 kDa synthetic peptide as a potential probe to evaluate the antibacterial activity of coumarin drugs
(Wiley-Blackwell, 2004-09-01)
The coumarin antibiotics are potent inhibitors of DNA replication whose target is the enzyme DNA gyrase, an ATP-dependent bacterial type II topoisomerase. The coumarin drugs inhibit gyrase action by competitive binding to ...
A 4.2 kDa synthetic peptide as a potential probe to evaluate the antibacterial activity of coumarin drugs
(Wiley-Blackwell, 2004-09-01)
The coumarin antibiotics are potent inhibitors of DNA replication whose target is the enzyme DNA gyrase, an ATP-dependent bacterial type II topoisomerase. The coumarin drugs inhibit gyrase action by competitive binding to ...