Quadruple hydrogen bonded hyperbranched supramolecular polymers with aggregation-induced emission for artificial light-harvesting
Sign Up to like & getrecommendations! Published in 2019 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2019.107774
Abstract: Abstract In the present work, a tetraphenylethylene (TPE) derivative with four ureidopyrimidinones (TPE-tetraUPy) was synthesized through a two-step reaction, which could make up supramolecular hyperbranched polymers in CHCl3 through quadruple hydrogen bonding interactions with aggregation-induced… read more here.
Keywords: quadruple hydrogen; light harvesting; aggregation induced; induced emission ... See more keywords
Novel Supramolecular Block Copolymer of Isotactic Polypropylene and Ethylene-co-propylene Connected by Complementary Quadruple Hydrogen Bonding System
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecules"
DOI: 10.1021/acs.macromol.7b00550
Abstract: Supramolecular block copolymers comprising isotactic polypropylene (iPP) and ethylene–propylene random copolymers (EP) with complementary quadruple hydrogen bonding junctions have been prepared by melt-mixing of iPP having a 2-ureido-4[1H]-pyrimidinone (UPy) group (iPP-UPy) and elastic EP bearing… read more here.
Keywords: block; hydrogen; complementary quadruple; polypropylene ... See more keywords
Microphase separation of a quadruple hydrogen bonding supramolecular polymer: effect of the steric hindrance of the ureido-pyrimidone on their viscoelasticity
Sign Up to like & getrecommendations! Published in 2019 at "RSC Advances"
DOI: 10.1039/c8ra08861f
Abstract: The supramolecular polymers based on 2-ureido-4[1H]-pyrimidone (UPy) with different structure were prepared and the effects of microtopography on the viscoelasticity were investigated. read more here.
Keywords: ureido pyrimidone; pyrimidone; quadruple hydrogen; microphase separation ... See more keywords