Exploració per tema "Membranes (Biology)"
Ara es mostren els items 21-33 de 33
-
Multisite recording of extracellular potentials produced by microchannel-confined neurons in-vitro
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2007-02-28)
Article
Accés obertTowards establishing electrical interfaces with patterned in vitro neurons, we have previously described the fabrication of hybrid elastomer-glass devices polymer-on-multielectrode array technology and obtained single-electrode ... -
Pair interactions among ternary DPPC/POPC/cholesterol mixtures in liquid-ordered and liquid-disordered phases
(2016-04-12)
Article
Accés obertSaturated phospholipids, unsaturated phospholipids, and cholesterol are essential components of cell membranes, making the understanding of their mutual interactions of great significance. We have performed microsecond ... -
Patterning and dynamics of membrane adhesion under hydraulic stress
(2023-12-01)
Article
Accés obertHydraulic fracturing plays a major role in cavity formation during embryonic development, when pressurized fluid opens microlumens at cell-cell contacts, which evolve to form a single large lumen. However, the fundamental ... -
Performance of polyester-based electrospun scaffolds under in vitro hydrolytic conditions: From short-term to long-term applications
(2019-05-01)
Article
Accés obertThe evaluation of the performance of polyesters under in vitro physiologic conditions is essential to design scaffolds with an adequate lifespan for a given application. In this line, the degradation-durability patterns ... -
Physical states and thermodynamic properties of model Gram-negative bacterial inner membranes
(2018-12-06)
Article
Accés obertNovel antimicrobial agents are focused to interact with the bacterial membrane whose lipid composition (number and position of unsaturations and lipid headgroup) is adapted according to environmental signals. The anticipation ... -
Report on mixed monolayer films of a saturated and an unsaturated polar lipid
(2018-05-14)
Report de recerca
Accés obert -
Spontaneous formation of a self-healing carbon nanoskin at the liquid-liquid interface
(2022-08-23)
Article
Accés obertBiological membranes exhibit the ability to self-repair and dynamically change their shape while remaining impermeable. Yet, these defining features are difficult to reconcile with mechanical robustness. Here, we report ... -
Tear film constituents and medicines for eyes investigated as Langmuir films
(Springer Nature, 2023-09)
Article
Accés obertThe tear flm has an important role on the quality of the vision process and is of importance in the felds of ophthalmology and optometry. The lipid layer, the outermost part of the tear flm, can be investigated with the ... -
Thermodynamic behaviour of mixed films of an unsaturated and a saturated polar lipid : (Oleic Acid-Stearic Acid and POPC-DPPC)
(Multidisciplinary Digital Publishing Institute (MDPI), 2018-06)
Article
Accés obertMixed fatty acids or mixed phospholipids systems with saturated-unsaturated hydrocarbon chains are of biological interest. In this work, the monolayers of oleic acid-stearic acid (OA-SA) and palmitoyloleoylphosphatidylch ... -
Thermoresponsive shape-memory hydrogel actuators made by phototriggered click chemistry
(2020-04-24)
Article
Accés obertThis article describes the design and synthesis of a new series of hydrogel membranes composed of trialkyne derivatives of glycerol ethoxylate and bisphenol A diazide (BA-diazide) or diazide-terminated PEG600 monomer via ... -
Thylakoid membrane bioenergetics
(Elsevier, 2018-04-23)
Capítol de llibre
Accés restringit per política de l'editorialOxygenic photosynthesis is a unique and essential photochemical process in which solar energy is used to oxidize water and to form carbohydrates. In this process molecular oxygen is released as a by-product. Thylakoid ... -
Transport of Metallic Ions through Polyaniline-containing composite membranes
(2010-09-30)
Article
Accés obertThe extraction of Na+, Ni2+, and Cr3+ using six different membranes made of polyaniline composited with high-impact polystyrene, which differ in the doping agent and/or the preparation method, has been investigated. The ... -
Tuning ubiquinone position in biomimetic monolayer membranes
(2017-06-19)
Article
Accés obertArtificial lipid bilayers have been extensively studied as models that mimic natural membranes (biomimetic membranes). Several attempts of biomimetic membranes inserting ubiquinone (UQ) have been performed to enlighten ...