Results 251 to 260 of about 46,823 (313)

Synthesis and Characterization of Poly(ethylene furanoate)/Poly(ε-caprolactone) Block Copolymers. [PDF]

J Am Soc Mass Spectrom
Stanley J, Molina-Millán L, Wesdemiotis C, Heeren RMA, Zamboulis A, Zemljič LF, Lambropoulou DA, Bikiaris DN.   +7 more
europepmc   +1 more source

Induced Circularly Polarized Luminescence of Dynamically Racemic Luminophores Assisted by Formation of Helical Phase via Self-Assembly of Chiral Block Copolymers. [PDF]

Macromolecules
Kuo CC, Shao SW, Puneet P, Yashima E, Ho RM.   +4 more
europepmc   +1 more source

Controlled Synthesis and Crystallization-Driven Self-Assembly of Poly(<i>ε</i>-caprolactone)-<i>b</i>-polysarcosine Block Copolymers. [PDF]

Molecules
Li ZX, Yang C, Guo L, Ling J, Xu JT.
europepmc   +1 more source

Topology Effect on Order-Disorder Transition of High-χ Block Copolymers. [PDF]

Macromolecules
Chang CY, Manesi GM, Xie J, Shi AC, Shastry T, Avgeropoulos A, Ho RM.   +6 more
europepmc   +1 more source

Application of Sortase-Mediated Ligation for the Synthesis of Block Copolymers and Protein-Polymer Conjugates. [PDF]

Macromol Biosci
Martin J, Michaelis M, Petrović S, Lehnen AC, Müllers Y, Wendler P, Möller HM, Hartlieb M, Glebe U.   +8 more
europepmc   +1 more source

Chemoenzymatic Synthesis of Block Copolymers

, 2008
The chemoenzymatic cascade synthesis of block copolymers combining enzymatic ring opening polymerization (eROP) and atom transfer radical polymerization (ATRP) is reviewed. Factors like reaction condition and initiator structure were investigated and optimized prior to the polymerization.
Geus, de, M., Palmans, A.R.A., Duxbury, C.J., Villarroya, S., Howdle, S.M., Heise, A.   +5 more
core   +4 more sources

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Orienting Block Copolymer Microdomains with Block Copolymer Brushes

ACS Nano, 2012
A simple, rapid, and robust technique for controlling the self-assembly of block copolymers (BCPs) with a large segmental interaction parameter, χ, is described using a surface modified with anchored BCP brushes. End-functionalized poly(styrene-b-ethylene oxide)s (PS-b-PEOs), where the fraction of PS (f(PS)) was varied, end-functionalized neat PS, and ...
Weiyin, Gu, Sung Woo, Hong, Thomas P, Russell   +2 more
openaire   +2 more sources

Biodegradable block copolymers

Advanced Drug Delivery Reviews, 2001
Recently, block copolymers have got tremendous impetus on the ongoing research in the area of drug delivery technology, due to their capability to provide a biomaterial having a broad range of amphiphilic characteristics, as well as targeting the drugs to specific site.
N, Kumar, M N, Ravikumar, A J, Domb
openaire   +2 more sources

Block Copolymers with a Twist

Journal of the American Chemical Society, 2009
Chiral block copolymers (BCPs*) comprising chiral entities were designed to fabricate helical architectures (i.e., twisted morphologies) from self-assembly. A new helical phase (H*) with P622 symmetry was discovered in the self-assembly of poly(styrene)-b-poly(l-lactide) (PS-PLLA) BCPs*. Hexagonally packed, interdigitated PLLA helical microdomains in a
Ho, Rong-Ming, Chiang, Yeo-Wan, Chen, Chun-Ku, Wang, Hsin-Wei, Hasegawa, Hirokazu, Akasaka, Satoshi, Thomas, Edwin L., Burger, Christian, Hsiao, Benjamin S.   +8 more
openaire   +2 more sources

Block Copolymer Vitrimers

Journal of the American Chemical Society, 2019
In this report, we merge block copolymers with vitrimers in an effort to realize the prospect of higher-order, nanoscale control over associative cross-link exchange and flow. We show the use of controlled polymerization as a vital tool to understand fundamental structure-property effects through the precise control of polymer architecture and ...
Jacob J. Lessard, Georg M. Scheutz, Seung Hyun Sung, Kayla A. Lantz, Thomas H. Epps, Brent S. Sumerlin   +5 more
openaire   +2 more sources