Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Bonnie Choi"'
Autor:
Nandini Ananth, Luis M. Campos, Samuel N. Sanders, Matthew Y. Sfeir, Guiying He, Ken Miyazaki, Elango Kumarasamy, Bonnie Choi, Lauren M. Yablon
Publikováno v:
Materials Horizons. 9:462-470
We investigate triplet pair dynamics in pentacene dimers that have varying degrees of coplanarity (pentacene-pentacene twist angle). The fine-tuning of the twist angle was achieved by alternating connectivity at the 1-position or 2-positions of penta
Autor:
Zhonghe Sun, Anchao Feng, San H. Thang, Zhi Li, Roger J. Mulder, Bonnie Choi, Graeme Moad, Mu Wang
Publikováno v:
Macromolecules. 53:4465-4479
A versatile approach to the synthesis of migration-resistant poly(vinyl chloride) (PVC) additives is described and a preliminary assessment of their properties is presented. The process involves th...
Autor:
Xiaofeng Guo, Wencheng Shi, Tianren Zhang, San H. Thang, Anchao Feng, Yuetong Wu, Bonnie Choi
Publikováno v:
Polymer Chemistry. 11:6794-6802
Switchable reversible addition–fragmentation chain-transfer (RAFT) agents, so-called because they can be reversibly switched by an acid/base stimulus to offer very good control over polymerization of both “more-activated” monomers (MAMs) and
Autor:
San H. Thang, Yanlong Luo, Bonnie Choi, Fenming Zhang, Xiaofeng Guo, Xiangyu Pan, Anchao Feng
Publikováno v:
European Polymer Journal. 115:166-172
Poly(N-(2-hydroxypropyl) methacrylamide) (PHPMA) is a promising drug platform as it is non-immunogenic, biocompatible and hydrophilic polymer. It is the first copolymer-drug conjugates to be evaluated in clinical trials. However, it is challenging to
Publikováno v:
Macromolecules. 52:1746-1756
Well-defined nonmigrating polymeric plasticizers, poly(vinyl chloride)-block-polycaprolactone (PVC-b-PCL), were synthesized by sequential reversible addition–fragmentation chain transfer (RAFT) polymerization and ring-opening polymerization (ROP) w
Publikováno v:
Polymer Chemistry. 10:2083-2090
This paper presents a facile synthesis of poly(methacrylic acid)-block-poly(N-vinylpyrrolidone) (PMAA-b-PNVP) block copolymer utilizing a stimuli responsive RAFT agent that can be switched to offer good control over the polymerisation of MAMs and LAM
Publikováno v:
Polymer Chemistry. 10:1291-1298
Examples of successful therapies using macromolecular prodrugs to which the drug is linked via covalent bonds have been reported; however, there are safety concerns which render them disfavourable for clinical applications. Therefore, it is essential
Publikováno v:
Chemical Communications. 55:1462-1465
Inspired by nature, supramolecular nanoparticles based on complementary nucleobase interactions have aroused wide interest. In our study, two kinds of fluorophores were conjugated at the end of nucleobase containing homopolymers, which can be used to
Publikováno v:
Polymer Chemistry. 10:228-234
Miktoarm star (MAS) polymers are polymers with a number of distinct arms connected to a central core. Owing to their exclusive structure, MAS polymers have been extensively studied in recent years. To exploit their biomedical applications the combina
Autor:
Raúl Hernández Sánchez, Anouck M. Champsaur, SuYin Grass Wang, Michael L. Steigerwald, Colin Nuckolls, Yu-Sheng Chen, Xavier Roy, Bonnie Choi, Wei Bu, Daniel W. Paley
Publikováno v:
Angewandte Chemie. 130:14011-14016
Deconvoluting the atom-specific electron density within polynuclear systems remains a challenge. A multiple-wavelength anomalous diffraction study on four clusters that share the same [Co6 Se8 ] core was performed. Two cluster types were designed, on