Results 31 to 40 of about 67,080 (247)

Demonstration of Equivalence of Generic Glatiramer Acetate and Copaxone®

open access: yesFrontiers in Pharmacology, 2021
The objective of the current work was to demonstrate the equivalence of Mylan’s glatiramer acetate (GA) to that of the reference product Copaxone® (COP) using the four criteria for active pharmaceutical ingredient sameness as established by the US Food ...
Peter Lipsky   +12 more
doaj   +1 more source

Removal of the Micropollutants Propranolol Hydrochloride and 2-Naphthol From Water by Pyridine-Functionalized Polymers

open access: yesFrontiers in Chemistry, 2022
The number and concentration of micropollutants in aqueous environments are increasing. Two such micropollutants include the pharmaceutical, propranolol hydrochloride, and dye intermediate, 2-naphthol.
Qixuan Zheng   +2 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

The Role of Stabilizing Copolymer in Determining the Physicochemical Properties of Conjugated Polymer Nanoparticles and Their Nanomedical Applications

open access: yesNanomaterials, 2023
Conjugated polymer nanoparticles (CPNs) are a promising class of nanomaterials for biomedical applications, such as bioimaging, gene and drug delivery/release, photodynamic therapy (PDT), photothermal therapy (PTT), and environmental sensing.
Miao Zhao   +3 more
doaj   +1 more source

DNA multiblock copolymers [PDF]

open access: yesChemical Communications, 2007
Single stranded (ss) DNA block copolymers were applied to synthesize DNA multiblock architectures by hybridization; these polymeric bioorganic hybrids were characterized by gel electrophoresis and MALDI-TOF mass spectrometry.
Alemdaroglu, F.   +4 more
openaire   +3 more sources

Core/shell magnetite/copolymer composite nanoparticles enabling highly stable magnetorheological response

open access: yesInternational Journal of Mechanical System Dynamics, 2022
Magnetorheological fluids (MRFs) have been successfully used in a variety of smart control systems, but are still limited due to their relatively poor settling stability.
Wenjiao Han   +4 more
doaj   +1 more source

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

Aperiodic Copolymers

open access: yesACS Macro Letters, 2014
Current polymer terminology only describes very simple copolymer structures such as block, graft, alternating periodic, or statistical copolymers. This restricted vocabulary implies that copolymers exhibit either segregated (i.e., block and graft), regular (i.e., alternating and periodic), or uncontrolled (i.e., statistical or random) comonomer ...
openaire   +2 more sources

The effects of conductive nano fillers alignment on the dielectric properties of copolymer matrix

open access: yesAdvanced Manufacturing: Polymer & Composites Science, 2019
This research focuses on the improvement of the dielectric and energy harvesting properties of piezoelectric P(VDF-TrFE) copolymer matrix by the alignment of conductive reduced graphene oxide nano fillers.
Md Habibur Rahaman   +2 more
doaj   +1 more source

Characterization of Random Methacrylate Copolymers Synthesized Using Free-Radical Bulk Polymerization Method

open access: yesInternational Journal of Electrochemical Science, 2015
Random copolymers with three different ratios of two types of methacrylate monomers, ethyl methacrylate and methyl methacrylate, were prepared via free-radical bulk polymerization method.
Nurul Akmaliah Dzulkurnain   +3 more
doaj   +1 more source

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