Results 51 to 60 of about 577,536 (384)

Hierarchical Self-Assembly of a Copolymer-Stabilized Coacervate Protocell

open access: yesJournal of the American Chemical Society, 2017
Complex coacervate microdroplets are finding increased utility in synthetic cell applications due to their cytomimetic properties. However, their intrinsic membrane-free nature results in instability that limits their application in protocell research ...
Alexander F. Mason   +3 more
semanticscholar   +1 more source

Study of the influence of forming conditions on the properties of gel-fibers from copolymers of acrylonitrile, methyl acrylate and 2-acrylamide-2-methylpropanesulfonic acid

open access: yesVestnik of Vitebsk State Technological University
The aim of the work is to study the effect of the acid comonomer content and forming conditions on the dyeability of gel fibers based on copolymers of acrylonitrile (AN), methyl acrylate (MA) and 2-acrylamide-2-methylpropanesulfonic acid (AMPS). For this
Natallia V. Pchalova   +3 more
doaj   +1 more source

MICELLIZATION OF CASEIN-DEXSTRAN STRUCTURES OBTAINED IN THE MAILLARD REACTION

open access: yesВестник Северо-Кавказского федерального университета, 2022
Micelles were prepared by the crosslinking copolymerization of casein and dextran in the Maillard reaction. Glycated proteins were identified using ft-IR spectrometry.
Roman Budkevich   +3 more
doaj  

Application of Self-Assembled Polyarylether Substrate in Flexible Organic Light-Emitting Diodes

open access: yesMicromachines, 2023
The structure used in this study is as follows: substrate/PMMA/ZnS/Ag/MoO3/NPB/Alq3/LiF/Al. Here, PMMA serves as the surface flattening layer, ZnS/Ag/MoO3 as the anode, NPB as the hole injection layer, Alq3 as the emitting layer, LiF as the electron ...
Hsin-Yi Wen   +5 more
doaj   +1 more source

Unconditionally Stable Algorithm for Copolymer and Copolymer-Solvent Systems

open access: yesPapers in Physics, 2020
In the time evolution simulation of a copolymer system towards its equilibrium configuration, it is common to use the Otha-Kawasaki approach for free energy and time evolution by means of a Cahn-Hilliard diffusion equation. The conventional numerical resolution is to use the cell dynamics simulation method (CDS).
Pezzutti, Aldo D., Hernández, Hugo
openaire   +4 more sources

Compositional Analysis of the High Molecular Weight Ethylene Oxide Propylene Oxide Copolymer by MALDI Mass Spectrometry

open access: yes, 2012
The composition of narrow distribution poly ethylene oxide-propylene oxide copolymer (Mw ~ 8700 Da) was studied using matrix assisted laser desorption ionization (MALDI) mass spectrometry.
Houshia, Orwa Jaber, Wilkins, Charles
core   +1 more source

Electrostatically gated membrane permeability in inorganic protocells [PDF]

open access: yes, 2013
Although several strategies are now available to produce functional microcompartments analogous to primitive cell-like structures, little progress has been made in generating protocell constructs with self-controlled membrane permeability.
A Boker   +30 more
core   +3 more sources

Hydrogel‐Based Capacitive Sensor Model for Ammonium Monitoring in Aquaculture

open access: yesAdvanced Engineering Materials, EarlyView.
Traditional techniques for monitoring aquaculture water quality, particularly ammonium levels, harm fish. This work presents a novel capacitive sensor with an ionic hydrogel transducer to monitor ammonium concentration in real time based on the ammonium‐induced hydrogel dissociation and osmotic pressure. Monitoring aquaculture water quality, especially
Mohammad Mirzaee   +3 more
wiley   +1 more source

Progress of compatibilization methods in polymer blends

open access: yesCailiao gongcheng, 2019
Compatibilization of immiscible polymer blends is by far the most general and efficient strategy to convert multiphase polymer blends with poor miscibility into high performance polymer alloys. The concept and necessity of compatibilization of immiscible
MA Peng-fei   +5 more
doaj   +1 more source

Hydrolytic Stability of Crosslinked, Highly Alkaline Diallyldimethylammonium Hydroxide Hydrogels

open access: yesGels, 2022
The aim of this study was to evaluate the persistence of alkaline hydrogels based on a common (N,N′-methylenebisacrylamide, BIS) and three recently published tetraallyl crosslinkers.
Tim B. Mrohs, Oliver Weichold
doaj   +1 more source

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