Results 231 to 240 of about 109,485 (298)

Toward Flexible Printed Electronics: A Spider‐Silk‐Inspired, Strong and Tough Thermoplastic Polyamide Elastomer

Advanced Science, EarlyView.
Inspired by spider silk, a bio‐inspired polyamide elastomer with a dynamic physical cross‐linking network is developed. Mimicking the rigid β‐sheet crystals and sacrificial hydrogen bonds of silk, the material achieves an exceptional balance of strength and toughness.
Bo Yang, Liyue Zhang, Mengjing Yang, Hangzhi Guo, Zhibo Lin, Xinyu Qi, Wenjun Li, Haiyan Yan, Meng Li, Yanhui Chen, Weixing Chen, Zhenguo Liu, Wei Huang   +12 more
wiley   +1 more source

High-sensitivity ethanol vapor detection using In₂O₃@ZnO core-shell nanomeshes fabricated <i>via</i> block copolymer templating. [PDF]

RSC Adv
Pula P, Zawistowska ZZ, Krol J, Majewska MM, Krajewski M, Chyzy P, Dobrotvorska MV, Kaminska M, Lewandowski M, Majewski PW.   +9 more
europepmc   +1 more source

Melt Electrowriting of Elastic Scaffolds Using PEOT-PBT Multi-block Copolymer. [PDF]

Adv Healthc Mater
Amirsadeghi A, Gudeti PKR, Tock S, Koch M, Parisi D, Kamperman M, Włodarczyk-Biegun MK.   +6 more
europepmc   +1 more source

Nanoscale Investigation of Elasticity Changes and Augmented Rigidity of Block Copolymer Micelles Induced by Reversible Core-Cross-Linking. [PDF]

ACS Appl Mater Interfaces
Wang X, Stihl A, Höppener C, Vitz J, Schacher FH, Deckert V.   +5 more
europepmc   +1 more source

An Acid-Cleavable Lamellar Block Copolymer for Sub-30-nm Line Spacing Patterning via Graphoepitaxial Directed Self-Assembly and Direct Wet Etching. [PDF]

Polymers (Basel)
Zhan J, Shang C, Niu M, Luo J, Gao S, Wu Z, Niu S, Xu Y, Zhang X, Li Z, Xiong S.   +10 more
europepmc   +1 more source

In Situ Growth of Robust 2D ZIF-67 MOF in Block Copolymer Membranes for Ultrafast Molecular Degradation. [PDF]

Adv Sci (Weinh)
Xu J, Yu J, Guo L, Li F, Hadjichristidis N.   +4 more
europepmc   +1 more source

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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

Block copolymers

Polymer Bulletin, 1996
The preparation of acid chloride of poly(propylene oxide), PPO, the synthesis of prepolymer poly(p-benzamide), and of block copolymers of poly(p-benzamide)-b-poly(propylene oxide) are reported. The preparation of prepolymer poly(p-benzamide), PBA, and activated PPO, as well as PBA-PPO block copolymer are discussed according to their FTIR spectra.
F. M. Rabagliati, M. Aravena, I. Lillo, H. A. Ayal, B. L. Rivas, G. S. Canessa   +5 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