Results 21 to 30 of about 577,536 (384)

CSA Doped Poly(aniline-co-o-toluidine) and Dispersed Zinc Oxide Nanoparticles: a Promising Material for Photovoltaics [PDF]

open access: yesMaterials Research, 2015
Copolymerization of aniline and o-toluidine is achieved by chemical oxidative polymerization with equal molar ratio of monomers in the presence of hydrochloric acid and ammonium persulphate as an oxidant.
Arunachalam Mahudeswaran   +4 more
doaj   +1 more source

Block Copolymer Micelles in Nanomedicine Applications.

open access: yesChemical Reviews, 2018
Polymeric micelles are demonstrating high potential as nanomedicines capable of controlling the distribution and function of loaded bioactive agents in the body, effectively overcoming biological barriers, and various formulations are engaged in ...
H. Cabral   +3 more
semanticscholar   +1 more source

Dacarbazine-Loaded Targeted Polymeric Nanoparticles for Enhancing Malignant Melanoma Therapy

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Dacarbazine (DTIC) dominates chemotherapy for malignant melanoma (MM). However, the hydrophobicity, photosensitivity, instability, and toxicity to normal cells of DTIC limit its efficacy in treating MM.
Wei Xiong   +6 more
doaj   +1 more source

Self-Assembly and Applications of Amphiphilic Hybrid POSS Copolymers

open access: yesMolecules, 2018
Understanding the mechanism of molecular self-assembly to form well-organized nanostructures is essential in the field of supramolecular chemistry. Particularly, amphiphilic copolymers incorporated with polyhedral oligomeric silsesquioxanes (POSSs) have ...
Hong Chi   +4 more
doaj   +1 more source

Multivalent Allylammonium-Based Cross-Linkers for the Synthesis of Homogeneous, Highly Swelling Diallyldimethylammonium Chloride Hydrogels

open access: yesGels, 2022
N,N’-methylenebisacrylamide (BIS) is a very popular cross-linker for the radical polymerisation in water. It is highly reactive but prone to alkaline hydrolysis and suffers from a low solubility.
Tim B. Mrohs, Oliver Weichold
doaj   +1 more source

Block copolymer–based porous carbon fibers

open access: yesScience Advances, 2019
The use of block copolymers as precursors revolutionizes the synthesis of porous carbon fibers with highly uniform pores. Carbon fibers have high surface areas and rich functionalities for interacting with ions, molecules, and particles.
Zhengping Zhou   +3 more
semanticscholar   +1 more source

Emulsion Copolymerization Of Styrene-Co-Maleic Acid and Incorporation of CU2O Into Its Matrix

open access: yesMATEC Web of Conferences, 2016
Incorporation of inorganic materials into polymer matrix using emulsion polymerization technique provides many advantages. In our work, we synthesized poly(styrene-co-maleic acid) with Cu2O incorporation into the polymer matrix. The process was optimized
Meliana Yenny   +2 more
doaj   +1 more source

Substantially Enhanced Stereocomplex Crystallization of Poly(L-lactide)/Poly(D-lactide) Blends by the Formation of Multi-Arm Stereo-Block Copolymers

open access: yesCrystals, 2022
Stereocomplex-type polylactide (SC-PLA) created by alternate packing of poly(L-lactide) (PLLA) and poly(D-lactide) (PDLA) chains in a crystalline state has emerged as a growingly popular engineering bioplastic that possesses excellent hydrolytic ...
Xingyuan Diao   +3 more
doaj   +1 more source

100th Anniversary of Macromolecular Science Viewpoint: Opportunities in the Physics of Sequence-Defined Polymers [PDF]

open access: yes, 2020
Polymer science has been driven by ever-increasing molecular complexity, as polymer synthesis expands an already-vast palette of chemical and architectural parameter space.
Perry, Sarah L., Sing, Charles E.
core   +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

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