Membrane lipid nanodomains

M Cebecauer, M Amaro, P Jurkiewicz… - Chemical …, 2018 - ACS Publications
Lipid membranes can spontaneously organize their components into domains of different
sizes and properties. The organization of membrane lipids into nanodomains might …

[HTML][HTML] Molecular structures of fluid phase phosphatidylglycerol bilayers as determined by small angle neutron and X-ray scattering

J Pan, FA Heberle, S Tristram-Nagle… - … et Biophysica Acta (BBA …, 2012 - Elsevier
We have determined the molecular structures of commonly used phosphatidylglycerols
(PGs) in the commonly accepted biologically relevant fluid phase. This was done by …

Understanding dengue virus capsid protein disordered N-terminus and pep14-23-based inhibition

AF Faustino, GM Guerra, RG Huber… - ACS Chemical …, 2015 - ACS Publications
Dengue virus (DENV) infection affects millions of people and is becoming a major global
disease for which there is no specific available treatment. pep14-23 is a recently designed …

Effect of Ca2+ to sphingomyelin investigated by sum frequency generation vibrational spectroscopy

R Feng, L Lin, Y Li, M Liu, Y Guo, Z Zhang - Biophysical journal, 2017 - cell.com
The interactions between Ca 2+ ions and sphingomyelin play crucial roles in a wide range
of cellular activities. However, little is known about the molecular details of the interactions at …

Binding Competition to the POPG Lipid Bilayer of Ca2+, Mg2+, Na+, and K+ in Different Ion Mixtures and Biological Implication

Y Mao, Y Du, X Cang, J Wang, Z Chen… - The Journal of …, 2013 - ACS Publications
Ion mixtures are prevalent in both cytosol and the exterior of a plasma membrane with
variable compositions and concentrations. Although abundant MD simulations have been …

Mechanism by which cholesterol induces sphingomyelin conformational changes at an air/water interface

Y Li, R Feng, M Liu, Y Guo, Z Zhang - The Journal of Physical …, 2022 - ACS Publications
This work investigates the interactions in cholesterol and sphingomyelin monolayers at the
molecular level by high-resolution broadband sum frequency generation vibrational …

What do we really measure in AFM punch-through experiments on supported lipid bilayers?

A Alessandrini, HM Seeger, A Di Cerbo, T Caramaschi… - Soft Matter, 2011 - pubs.rsc.org
Nowadays, there is much experimental evidence that the mechanical properties of biological
membranes affect membrane protein functions. A very convenient technique to study these …

Treatment of ionic strength in biomolecular simulations of charged lipid bilayers

D Vila-Vicosa, VH Teixeira, HAF Santos… - Journal of Chemical …, 2014 - ACS Publications
Biological membranes are complex systems that have recently attracted a significant
scientific interest. Due to the presence of many different anionic lipids, these membranes are …

Colorimetric sensor based on release control from liposomes by the formation of 2, 2-bipyridine-Fe2+ complex

VA Tran, VD Doan - Microchemical Journal, 2024 - Elsevier
In colorimetric detection, an analyte may be determined both qualitatively and quantitatively
by keeping track of color changes that seem to be perceptible to the unaided eye. The …

Sea spray aerosols intervening phospholipids ozonolysis at the air-water interface

J He, H Zhang, Y Ma, Y He, Z Liu, J Liu, S Wang… - Journal of Hazardous …, 2022 - Elsevier
With more than half of the world's population lives along the coast and in its vicinity, the sea
spray aerosols (SSAs) with respect to respiratory system impact has attracted increasing …