| |
Synthesis and Evaluation of a Star Amphiphilic Block Copolymer from Poly(ε-caprolactone) and Poly(ethylene oxide) as Load and Release Carriers for Guest Molecules
n/a
http://www.polymer.cnt//ss/psf_jiang/publicationsshow_3948.html |
| |
Preparation of ABC Star-shaped Copolymers of [Poly(styrene)- Poly(ethylene oxide)-Poly(glycidol)] Using Ethoxyethyl Glycidyl Ether as Cap Molecule.
The 3-miktoarm star-shaped ABC copolymers of polystyrene–poly(ethylene oxide)–poly(ethoxyethyl glycidyl ether) (PS-PEO-PEEGE) and polystyrene–poly(ethylene oxide)–polyglycidol (PS-PEO-PG) with low polydispersity indices (PDI1.12) and controlled molecular weight were synthesized by a combination of anionic polymerization with ring- opening polymerization. The polystyryl lit...
http://www.polymer.cnt//ss/wangguowei/publicationsshow_3018.html |
| |
Synthesis of Dendrimer-Like Copolymers Based on the Star [Polystyrene-Poly(ethylene oxide)-Poly(ethoxyethyl glycidyl ether)] Terpolymers by Click Chemistry.
The dendrimer-like copolymers [PEEGE-(PS/PEO)]n (n 2) based on the star[Polystyrene-Poly(ethylene oxide)-Poly(ethoxyethyl glycidyl ether)] [star(PS-PEO-(PEEGE-OH))] terpolymers were synthesized by click chemistry. First, the star-shaped copolymers star[PS-PEO-(PEEGE-Alkyne)] (also termed as [PEEGE-(PS/PEO)]1) were synthesized by the reaction of hydroxyl end group at PEEGE arm (on star[PS-PEO-(PE...
http://www.polymer.cnt//ss/wangguowei/publicationsshow_3014.html |
| |
Synthesis of 4 mu-PS2PtBA2, 4 mu-PI2PtBA2, and 4 mu-Pl2PS2 Star-Shaped Copolymers by Combination of Glaser Coupling with Living Anionic Polymerization and ATRP.
The 4μ-A2B2 star-shaped copolymers containing PS, PI, PtBA, or PAA arms were synthesized by Glaser coupling and multiple polymerization mechanisms (LAP and ATRP), and the target copolymers were well characterized by SEC, MALDI-TOF mass spectra, FT-IR, and 1HNMRin detail. In this paper, the condition of Glaser coupling was largely simplified, and LAP was successfully combined with ATRP mechanism...
http://www.polymer.cnt//ss/wangguowei/publicationsshow_3011.html |
| |
Synthesis of 4l-PS2PEO2, 4l-PS2PCL2, 4l-PI2PEO2, and 4l-PI2PCL2 Star-Shaped Copolymers by the Combination of Glaser Coupling with Living Anionic Polymerization and Ring-Opening Polymerization.
4l-A2B2 star-shaped copolymers contained polystyrene (PS), poly(isoprene) (PI), poly(ethylene oxide) (PEO) or poly(e-caprolactone) (PCL) arms were synthesized by a combination of Glaser coupling with living anionic polymerization (LAP) and ring-opening polymerization (ROP). Firstly, the functionalized PS or PI with an alkyne group and a protected hydroxyl group at the same end w...
http://www.polymer.cnt//ss/wangguowei/publicationsshow_3010.html |
| |
96. Morphology, rheology and crystallization behavior of polylactide composites prepared through addition of five-armed star polylactide grafted multiwalled carbon nanotubes
暂无。
http://www.polymer.cnt//ss/zhigangwang/publicationsshow_2593.html |
| |
Synthesis, characterization and thermal properties of hexaarmed star-shaped poly(3-caprolactone)-b-poly(D,L-lactide-co-glycolide)initiated with hydroxyl-terminated cyclotriphosphazene
Hexakis[p-(hydroxymethyl)phenoxy]cyclotriphosphazene was prepared by the reaction of hexachlorocycltriphosphaneze with the sodium
salt of 4-hydroxybenzaldehyde and subsequent reduction of aldehyde groups to alcohol groups by using sodium borohydride. Hexaarmed
star-shaped hydroxyl-terminated poly(3-caprolactone) (PCL) were successfully synthesized via ring-opening polymerization of 3-
caprolact...
http://www.polymer.cnt//ss/yuanweizhong/publicationsshow_2309.html |
| |
[Macromol. Rapid Commun.] Synthesis of Seven-Arm Poly(vinyl pyrrolidone) Star Polymers with Lysozyme Core Prepared by MADIX/RAFT Polymerization
A poly(vinyl pyrrolidone) (PVP) seven-arms star polymer with lysozyme core was synthesized by conjugating linear N-succinimidyl ester terminated PVP polymer to lysozyme. Reactive PVP polymers were synthesized using a MADIX/RAFT agent functionalized with N-succinimidyl ester. The polymerization of N-vinyl pyrrolidone proceeded in a living fashion up to more than 90% conversion reaching molecular we...
http://www.polymer.cnt//ss/gchen/publicationsshow_1891.html |
| |
Journal of Polymer Science Part A: Polymer Chemistry 2012, 50(3), 571
关键字：ring-opening polymerization (ROP); reversible addition-fragmentation chain transfer (RAFT); controlled/“living” radical polymerization; star polymer
Reversible addition-fragmentation chain transfer (RAFT) polymerization is a more robust and versatile approach than other living free radical polymerization methods for synthesis of well-defined homo-, gradient, block, star-shaped and more complex structural polymers, like micro(nano)gels and polymer brushes. Thus the resultant polymers with thiocarbonylthio-terminated groups are readily tailored ...
http://www.polymer.cn/research/sy_info14739 |
| |
Journal of Polymer Science Part A: Polymer Chemistry 2012, 50(3), 571
关键字：controlled ring-opening polymerization (CROP); reversible addition-fragmentation chain transfer (RAFT); "living"/controllable polymerization; star block copolymer;
Reversible addition-fragmentation chain transfer (RAFT) polymerization is a more robust and versatile approach than other living free radical polymerization methods for synthesis of well-defined homo-, gradient, block, star-shaped and more complex structural polymers, like micro(nano)gels and polymer brushes. Thus the resultant polymers with thiocarbonylthio-terminated groups are readily tailored ...
http://www.polymer.cn/research/sy_info14683 |
| |