| |
Long Chain Branched Poly(butylene succinate-co-terephthalate) Copolyesters Using Pentaerythritol as Branching Agent: Synthesis, Thermo-mechanical and Rheological Properties.
Incorporating long chain branching (LCB) structure into biodegradable copolyesters can effectively improve their melt strength and film blowing processability. However, branching also results in deterioration of crystallizability which is also important for copolyester properties and processing. In this study, pentaerythritol (PER) was used as branching agent (BA) instead of ...
http://www.polymer.cnt//ss/wulinbo/publicationsshow_12189.html |
| |
[Adv. Mater. Interface] Capture and Release Erythrocyte from the Blood with Thermo-responsive and Core-sheath PCL/PNIPAAm Nanofibers, Adv. Mater. Interface 2016, 3, 1500652
Capture and Release Erythrocyte from the Blood with Thermo-responsive and Core-sheath PCL/PNIPAAm Nanofibers.
http://www.polymer.cnt//ss/blood/publicationsshow_9229.html |
| |
Biobased poly(butylene 2,5-furandicarboxylate) and poly(butylene adipate-co-butylene 2,5-furandicarboxylate)s: From synthesis using highly purified 2,5-furandicarboxylic acid to thermo-mechanical properties
To synthesize high quality (co)polyesters derived from 2,5-furandicarboxylic acid (FA), an acetic acid refluxing/pH-swing method was proposed to purify FA. 2-Carboxyl furfural and other impurities were removed completely from FA with this method. Using highly purified FA, biobased polyester poly(butylene furnadicarboxylate) (PBF) and aliphatic-aromatic copolyesters poly(butylene adipat...
http://www.polymer.cnt//ss/wulinbo/publicationsshow_9127.html |
| |
Poly(L?lactic acid)-block-poly(butylene succinate-co-butylene adipate) Multiblock Copolymers: From Synthesis to Thermo-Mechanical Properties
Multiblock copolymers poly(L-lactic acid)-block-poly(butylene succinate-co-butylene adipate)s (abbr. P(LLA-mb-
BSA)s) are synthesized via a polycondensation/chain extension/coupling method using binary chain extenders. A poly(L-lactic acid) (PLLA) prepolymer synthesized via direct melt polycondensation of L-lactic acid is rapidly chain extended with a bis (2-oxazoline) to form hydroxyl t...
http://www.polymer.cnt//ss/wulinbo/publicationsshow_9125.html |
| |
Nanocomposite hydrogel incorporated with polymerizable liquid crystal surfactant: Shape transition from layered to honeycomb pore structure and thermo/swelling behavior
In order to investigate the relationship between nanocomposite hydrogels and polymerizable liquid crystal surfactant, under the physical cross-linking of nanoclay lithium magnesium silicate hydrate (LMSH), a series of poly(NIPAm-LMSH-AAc-Brij-58) nanocomposite hydrogels, based on the copolymerization of polymerizable liquid crystal AAc-Brij-58 synthesized by esterification reac...
http://www.polymer.cnt//ss/tjzqs/publicationsshow_9034.html |
| |
Thermo- and salt-responsive poly(NIPAm-co-AAc-Brij-58) microgels: adjustable size, stability under salt stimulus, and rapid protein adsorption/desorption
Based on N-isopropylacrylamide (NIPAm) and modified copolymer of liquid crystal surfactant polyoxyethylene 20 cetyl ether (AAc-Brij-58), a series of smart poly(NIPAm-co-AAc-Brij-58) (ACM) microgels with controllable particle size and adjustable salt stability have been successfully fabricated by aqueous precipitation polymerization.
The stability under the stimulus of salt and protein adsorpt...
http://www.polymer.cnt//ss/tjzqs/publicationsshow_8853.html |
| |
Genipin-cross-linked silk sericin/polyN-isopropylacrylamide IPN hydrogels: color reaction between silk sericin and genipin, pore shape and thermo-responsibility
To investigate the color reactions between naturally cross-linking agent genipin and silk sericin (SS), a series of genipin/SS film with adjustable color were firstly fabricated and analyzed by FTIR, UV/Vis and colorimetric methods. Then under the various genipin/SS contents, double cross-linked genipin/SS/Poly(N-isopropyl- acrylamide/N,N0-Methylene-bis-acrylamide) (HMGX) hydrogels were prepared, ...
http://www.polymer.cnt//ss/tjzqs/publicationsshow_8689.html |
| |
[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.cnt//ss/tianwei/publicationsshow_8335.html |
| |
[Polym. Chem.] A branching point thermo and pH dual-responsive hyperbranched polymer based on poly(N-vinylcaprolactam) and poly(N,N-diethyl aminoethyl methacrylate)
We report the design and synthesis of a branching point stimuli-responsive hyperbranched polymer based on poly(N-vinylcaprolactam) and poly(N,N- diethylaminoethyl methacrylate) through combined “A2 + BxC” (x > 2) double monomer polymerization and parallel click reaction. The results of ultraviolet-visible spectrophotometry and dynamic light scattering (DLS) indicated that the r...
http://www.polymer.cnt//ss/tianwei/publicationsshow_7918.html |
| |
doubly thermo-responsive nanoparticles constructed with two diblock copolymers prepared through two macro-RAFT agents co-mediated dispersion RAFT polymerization
DOI: 10.1039/C4PY00998C, Paper
http://www.polymer.cnt//ss/zhangwangqing/publicationsshow_7542.html |
| |