Results 141 to 150 of about 1,228,036 (371)

Advanced Multipurpose Spectroscopic Nanobio‐Device for Concurrent Lab‐on‐a‐Chip Label‐Free Separation and Detection of Extracellular Vesicles as Key‐Biomarkers for Point‐of‐Care Cardiovascular Disease Diagnostics

Advanced Healthcare Materials, EarlyView.
AIMSPec‐LoC is a novel lab‐on‐a‐chip platform integrating size‐based extracellular vesicle (EVs) separation with label‐free Raman spectroscopy and AI‐powered classification via SKiNET. This high‐throughput, portable system enables real‐time, multiplexed molecular fingerprinting of EVs from biofluids, offering transformative potential for early, non ...
Emma Buchan, Jonathan James Stanley Rickard, Mark Robert Thomas, Pola Goldberg Oppenheimer   +3 more
wiley   +1 more source

DPD simulation to reproduce lipid membrane microdomains based on fragment molecular orbital calculations

Applied Physics Express
Lipid domains play a critical role in signal transduction and transport across cell membranes. The formation of domains in “HLC” ternary lipid bilayers composed of high transition temperature (high- Tm ) lipids, low- Tm lipids, and cholesterol (Chol) has
Hideo Doi, Yushi Osada, Yusuke Tachino, Koji Okuwaki, Melvin Wei Shern Goh, Ryugo Tero, Yuji Mochizuki   +6 more
doaj   +1 more source

Modulation of elasticity and interactions in charged lipid multibilayers: monovalent salt solutions

, 2016
We have studied the electrostatic screening effect of NaCl solutions on the interactions between anionic lipid bilayers in the fluid lamellar phase using a Poisson-Boltzmann based mean-field approach with constant charge and constant potential limiting ...
Belička, Michal, Gupta, Santosh, Lu, Bing-Sui, Pabst, Georg, Podgornik, Rudolf   +4 more
core   +3 more sources

The action of polyene antibiotics on bilayer lipid membranes [PDF]

, 1966
H. van Zutphen, L.L.M. Van Deenen, Stephen C. Kinsky   +2 more
openalex   +1 more source

Molecular interactions of Alzheimer amyloid-β oligomers with neutral and negatively charged lipid bilayers.

Physical Chemistry, Chemical Physics - PCCP, 2013
Interaction of p3 (Aβ(17-42)) peptides with cell membranes is crucial for the understanding of amyloid toxicity associated with Alzheimer's disease (AD).
Xiang Yu, Qiuming Wang, Qingfen Pan, F. Zhou, Jie Zheng   +4 more
semanticscholar   +1 more source

Effects of carotenoids on lipid bilayers

Physical Chemistry Chemical Physics, 2018
Carotenoids have been found to be important in improving the integrity of biomembranes in eukaryotes.
Xiaolin Cheng, Gabriel J. Fuente Gomez, Jeremy C. Smith, Jeremy C. Smith, Quentin R. Johnson, Quentin R. Johnson, Barmak Mostofian   +6 more
openaire   +3 more sources

Advanced Oral Delivery Systems for Nutraceuticals

Advanced Healthcare Materials, EarlyView.
Emerging delivery technologies are explored to overcome barriers to oral nutraceutical absorption. Traditional carriers are compared with novel platforms including biodegradable polymers, MOFs, MPNs, and 3D printing. These systems enhance bioavailability, control release, and enable personalized nutrition.
Xin Yang, Linzixuan Zhang, Zhiling Zheng, Robert Langer, Ana Jaklenec   +4 more
wiley   +1 more source

Membrane Fusion‐Inspired Nanomaterials: Emerging Strategies for Infectious Disease and Cancer Diagnostics

Advanced Healthcare Materials, EarlyView.
Membrane fusion‐inspired nanomaterials offer transformative potential in diagnostics by mimicking natural fusion processes to achieve highly sensitive and specific detection of disease biomarkers. This review highlights recent advancements in nanomaterial functionalization strategies, signal amplification systems, and stimuli‐responsive fusion designs,
Sojeong Lee, Khulan Nyamzaya, Jueun Han, Yejin Song, Jihee Lee, Jung Hyun Jo, Seungmin Bang, Eun‐Kyung Lim, Seungjoo Haam, Eunjung Kim   +9 more
wiley   +1 more source

The order-disorder transition in model lipid bilayers is a first-order hexatic to liquid phase transition

, 2015
We characterize the order-disorder transition in a model lipid bilayer using molecular dynamics simulations. We find that the ordered phase is hexatic.
Chandler, David, Katira, Shachi, Mandadapu, Kranthi K., Smit, Berend, Vaikuntanathan, Suriyanarayanan   +4 more
core  

Phloretin-induced changes in ion transport across lipid bilayer membranes. [PDF]

, 1977
E.I. Melnik, Ramón Latorre, James E. Hall, D. C. Tosteson   +3 more
openalex   +1 more source