Results 81 to 90 of about 1,091,742 (206)
Impact of polyplex micelles installed with cyclic RGD peptide as ligand on gene delivery to vascular lesions [PDF]
, 2010 Gene therapy is expected to open a new strategy for the treatment of refractory vascular diseases, so the development of appropriate gene vectors for vascular lesions is needed. To realize this requirement with a non-viral approach, cyclo(RGDfK) peptide (
Tetsuro Miyata +7 more
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Self-organization of stack-up block copolymers into polymeric supramolecules
Nanoscale Research Letters, 2007 Polyethylene oxide –b– polypropylene oxide -b- polyethylene oxide (EO106PO70EO106) block copolymer self-organizes into polymeric supramolecules, characterized by NMR as phase transition from the isotropic stack-up block structure to the ...
Yuan Yong, Choi Ka-Wai, Wong Herbert
doaj +1 more source
Hecheng xiangjiao gongye"High trans-1,4-selective coordination chain transfer polymerization of butadiene was achieved through the catalysis of isopropoxyl neodymium/n-butyl magnesium catalyst system, the non-polar-polar diblock copolymer of trans-1,4-polybutadiene and ...
ZHENG Wen-jie1, TAN Zhong-yang1, ZHANG Xue-quan2
doaj +1 more source
Chemical Engineering Journal AdvancesOngoing investigations on the polymer chemistry and physical properties of kinetic hydrate inhibitors (KHIs) have led to several theories attempting to interpret their inhibition mechanisms during hydrate nucleation and growth, crucial for flow assurance
Chong Yang Du +3 more
doaj +1 more source
Emergent symmetries in block copolymer epitaxy
Nature Communications, 2019 The directed self-assembly (DSA) of block copolymers (BCPs) has shown great promise in fabricating customized two-dimensional (2D) geometries at the nano- and mesoscale.
Yi Ding +5 more
doaj +1 more source
High-Performance Block-Copolymer-Based Dielectric Elastomers with Enhanced Mechanical Properties
Thermoplastic elastomer gels have been highlighted in recent years due to their highly tunable properties, becoming interesting electroactive polymers for the fabrication of dielectric elastomer actuators.
Daniela Becker (806812) +5 more
core +1 more source
Reactive block copolymer scaffolds
, 2007 Block copolymers with sequences of differential reactivity were synthesized, and the step-wise and selective derivatization to form a new block copolymer was ...
Li, Ronald C. +2 more
core +1 more source
, 2011 We report the synthesis of hydroxyapatite nanoparticles (HANPs) by the coprecipitation method using calcium D-gluconate and potassium hydrogen phosphate as the sources of calcium and phosphate ions, respectively, and the triblock copolymer F127 as a ...
Yusuke Yamauchi (20120550) +4 more
core +1 more source
Copolymerization of ε-caprolactone with Epichlorohydrin by a Green Catalyst, Maghnite [PDF]
, 2012 Most of the cationic initiators used in the synthesis of copolymers are expensive. They may be poisoned by products of the reaction or impurities present in the monomer feed, and contain heavy metals, such as chromium, mercury, antimony, etc., that ...
Bouchama, Abdelghani +1 more
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3D Hierarchically Ordered Composite Block Copolymer Hollow Sphere Arrays by Solution Wetting
, 2010 Hierarchically ordered 3D arrays of block copolymer hollow spheres have been fabricated by using solution wetting of silica inverse colloidal crystals. Subsequent drying and annealing in the molten state yield nanopatterned shells due to the microphase ...
Kim DH, Knoll W, Fu J, Li Q, Wang JJ
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