| |
[J. Mater. Chem. B] Thermo and pH dual-controlled charge reversal amphiphilic graft copolymer micelles for overcoming drug resistance in cancer cells
Currently, multidrug resistance (MDR) is the major challenge of nanotechnology in cancer treatment. In this study, a series of amphiphilic poly(styrene-co-maleic anhydride)-graft-poly(2-(N,N-dimethylamino)ethyl methacrylate) graft copolymer [PSMA89-g-P(DMA16-co-SD)] micelles were prepared. PSMA89-g-P(DMA16-co-SD) graft copolymers were first synthesized by grafting different amounts ...
http://www.polymer.cn//ss/tianwei/publicationsshow_8335.html |
| |
[2011][J. Mater. Chem., 2011,21, 7678-7685]A Precursor Strategy for the Synthesis of Low Band–Gap Polymers: An Efficient Route to a Series of Near–Infrared Electrochromic Polymers
A precursor strategy for the synthesis and screening of a series of conjugated donor–acceptor polymersis demonstrated by successful preparation of low band-gap polymers(P2–P5) containing triphenylamineas anelectron donor and several heterocycles as acceptors, such as[1,2,5]thiadiazolo[3,4-g]quinoxaline,[1,2,5]thiadiazolo[3,4-i]dibenzo[a,c]phenazine, benzo[1,2-c:4,5-c′]bis([1,2,5]thiadiazole),...
http://www.polymer.cn//ss/qiaowenqiang/publicationsshow_8187.html |
| |
[2012][J. Mater. Chem., 2012, 22: 12867-12873]Synthesis and study of low-bandgap polymers containing the diazapentalene and diketopyrrolopyrrole chromophores for potential use in solar cells and near-infrared photodetectors
The two pairs of structurally related donor–acceptor polymers(P1–P4) derived from diketopyrrolopyrrole(DPP) and diazapentalene(DAP) building blocks were synthesized and compared for their optical and photovoltaic properties with potential applications in solar cells and near-infrared (NIR) photodetectors. Having the electron-rich fluoreneand bis(2′-thienyl)pyrrole (TPT) units as donors, the s...
http://www.polymer.cn//ss/qiaowenqiang/publicationsshow_8184.html |
| |
[2012][Chem. Mater., 2012, 24 (11), 2178–2185]Efficient and Stable Non–Doped Near Infrared Organic Light–Emitting Devices Based on Aggregation–Induced Emission Enhancement Fluorophores
A family of donor–acceptor–donor (D–A–D) type near-infrared (NIR) fluorophores containing rigid nonplanar conjugated tetraphenylethene (TPE) moieties was designed and synthesized through Stille coupling reactions with electron-deficient [1,2,5]thiadiazolo[3,4-g]quinoxaline (QTD) or benzo[1,2-c;4,5-c′]bis[1,2,5]thiadiazole (BBTD) as acceptors. The absorption, fluorescence, and electrochemica...
http://www.polymer.cn//ss/qiaowenqiang/publicationsshow_8182.html |
| |
[ACS Appli. Mater. Interface] Tough and Biocompatible Hydrogels Based on in situ Interpenetrating Networks of Di-thiol-connected Graphene Oxide and Poly(vinyl alcohol)
An interpenetrating network (IPN) strategy has been widely facilitated to construct strong and tough hydrogels, but most of the efforts have been focused on organic/organic networks. Herein, aqueous dispersible 2,2′-(ethylenedioxy)-diethanethiol (EDDET) cross-linked graphene oxide (E-cGO) skeleton was in situ incorporated into a PVA matrix, resulting
in novel inorganic/organic IPN hydrogels...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_7959.html |
| |
[Chem Mater] Tough Biomimetic Hydrogels with High Fatigue Resistance Based on Self-Assembled Conjugated Polymer Belt Mesh Interlaced with a Polyelectrolyte Network
Supertough biomimetic hydrogels have been fabricated through in situ synthesis and guided assembling of positively charged conjugated polymer belts by using a parent poly(2-acrylamido-2-methylpropanesulfonic acid)/poly-(acrylamide) double network (PAMPS/PAAm DN) gel template. The interpenetrating structures of the poly(3,4-ethylenedioxythiophene) (PEDOT) belt mesh and PAMPS/PAAm host network have ...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_7174.html |
| |
J. Mater. Chem. C, 2013,1, 5133-5141: Selective-swelling-induced porous block copolymers and their robust TiO2 replicas via atomic layer deposition for antireflective applications
We prepared antireflective nanoporous membranes by an extremely simple method which only involved the immersion of the optical substrates coated with amphiphilic block copolymers in hot ethanol for hours and a subsequent air drying process. Nanometer-sized pores were formed throughout the copolymer films through the swelling-induced pore generation mechanism. The pore structure and size and cons...
http://www.polymer.cn//ss/dreiwang/publicationsshow_5040.html |
| |
J Mater Chem C, 2013, 2013,1, 1029-1036: Highly ordered TiO2 nanostructures by sequential vapour infiltration of block copolymer micellar films in an atomic layer deposition reactor
Atomic layer deposition (ALD) was used to controllably deliver precursors of TiO2 into the cores of micellar films of the amphiphilic block copolymer, poly(styrene-block-4-vinylpyridine) (PS-b-P4VP). Vaporized ALD precursors diffused through the PS corona and were exclusively enriched into the P4VP cores. Arrays of hexagonally arranged TiO2 nanoparticles were produced by burning off the polymeric ...
http://www.polymer.cn//ss/dreiwang/publicationsshow_4258.html |
| |
G. Yu, X.H. Li,* X.J. Cai, W.G. Cui, S.B. Zhou, J. Weng. The photoluminescence enhancement of electrospun poly(ethylene oxide) fibers with CdS and polyaniline inoculations. Acta Mater., 56: 5775–5782 (2008)
G. Yu, X.H. Li,* X.J. Cai, W.G. Cui, S.B. Zhou, J. Weng. The photoluminescence enhancement of electrospun poly(ethylene oxide) fibers with CdS and polyaniline inoculations. Acta Mater., 56: 5775–5782 (2008)
www.sciencedirect.com/science/article/pii/S1359645408005569
http://www.polymer.cn//ss/xiaohongli/publicationsshow_1304.html |
| |
94. Nonisothermal crystallization kinetics of ZnO nanorod filled polyamide 11 composites. M.Wu, G.Z.Yang, M.Wang, W.Z.Wang, W.D.Zhang, J.C.Feng, T.X.Liu*. Mater. Chem. Phys. 109(2-3), 547-555, 2008.
Zinc oxide (ZnO) nanorods filled polyamide 11 (PA11) composites have been successfully prepared by melt-blending. Nonisothermal melt crystallization kinetics of PA11 and its nanocomposites is investigated using differential scanning calorimetry (DSC) under different cooling rates. With increasing the content of ZnO nanorods, the crystallization rate of PA11 decreases. The nonisothermal crystalliza...
http://www.polymer.cn//ss/liutianxi/publicationsshow_606.html |
| |
|
|