Results 41 to 50 of about 114,151 (273)
Tumor Microenvironment–Responsive Polypeptide Nanogels for Controlled Antitumor Drug Delivery
Frontiers in Pharmacology, 2021 Tumor microenvironment–responsive polypeptide nanogels belong to a biomaterial with excellent biocompatibility, easily adjustable performance, biodegradability, and non-toxic properties.
Yanhong Liu +4 more
doaj +1 more source
Analysis of Melt Copolymers [PDF]
European Journal of Mass Spectrometry, 2007 Melt copolymer chains are the main (most abundant) reaction product obtained when heating a blend of two (or more) condensation polymers (such as polyester + polycarbonate or polyester + polyamide or polyester + polyester) in which exchange reactions occur.
openaire +4 more sources
Unconditionally Stable Algorithm for Copolymer and Copolymer-Solvent Systems
Papers 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
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Morphological Diversity in Diblock Copolymer Solutions: A Molecular Dynamics Study
Colloids and Interfaces, 2023 Coarse-grained molecular dynamics simulations that incorporate explicit water-mediated hydrophilic/hydrophobic interactions are employed to track spatiotemporal evolution of diblock copolymer aggregation in initially homogeneous solutions.
Senyuan Liu, Radhakrishna Sureshkumar
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Vestnik of Vitebsk State Technological University, 2020 The aim of this work was to study the effect of the acid comonomer content and the spinning conditions on the coloring of gel fibers based on copolymers of acrylonitrile (AN), methyl acrylate (MA), and itaconic acid (ITA).
Natallia Pchelova +3 more
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Vietnam Journal of Science, Technology and Engineering, 2022 Methacrylic acid was esterified with four alcohols: 1-decanol, 1-dodecanol, 1-tetradecanol, and 1-cetanol. Afterwards, the obtained monomers were copolymerized with maleic anhydride.
Ngoc Lan Pham +3 more
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Advanced Biology, EarlyView.The successful in situ polymerization of microtubules in giant polymer‐lipid hybrid vesicles is illustrated. The microtubules formed in the giant hybrid vesicles exhibit different morphologies including lumenal network formation and membrane association. Abstract Creating artificial cells with a dynamic cytoskeleton, akin to those in living cells, is a
Paula De Dios Andres +4 more
wiley +1 more source
Brain Sciences, 2021 Outcome after cerebral ischemia is often dismal. Reperfusion adds significantly to the ischemic injury itself. Therefore, new strategies targeting ischemia/reperfusion (I/R) injury are critically needed.
Johannes A. Pille, Matthias L. Riess
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Weak Segregation Theory and Non-Conventional Morphologies in the Ternary ABC Triblock Copolymers [PDF]
Eur. Phys. J. E18, 383-406 (2005), 2005 The Leibler weak segregation theory in molten diblock copolymers is generalized with due regard for the 2nd shell harmonics contributions defined in the paper and the phase diagrams are built for the linear and miktoarm ternary ABC triblock copolymers. The symmetric linear copolymers with the middle block non-selective with respect to the side ones are
arxiv +1 more source
Hydrogel‐Based Capacitive Sensor Model for Ammonium Monitoring in Aquaculture
Advanced 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