Room temperature synthesis of poly(poly(ethylene glycol) methyl ether methacrylate)-based diblock copolymer nano-objects via Photoinitiated Polymerization-Induced Self-Assembly (Photo-PISA)

2016 ◽  
Vol 7 (13) ◽  
pp. 2372-2380 ◽  
Author(s):  
Jianbo Tan ◽  
Yuhao Bai ◽  
Xuechao Zhang ◽  
Li Zhang
Keyword(s):  
Ethylene Glycol ◽  
Diblock Copolymer ◽  
Self Assembly ◽  
Room Temperature ◽  
Poly Ethylene Glycol ◽  
Temperature Synthesis ◽  
Photoinitiated Polymerization ◽  
Poly Ethylene ◽  
Complex Polymer ◽  
Glycol Methyl Ether

A remarkably diverse set of complex polymer nanoparticle morphologies have been prepared by photoinitiated polymerization-induced self-assembly (photo-PISA) at room temperature.

The in situ formation of nanoparticles via RAFT polymerization-induced self-assembly in a continuous tubular reactor

2017 ◽  
Vol 8 (9) ◽  
pp. 1495-1506 ◽  
Author(s):  
Jinying Peng ◽  
Chun Tian ◽  
Lifen Zhang ◽  
Zhenping Cheng ◽  
Xiulin Zhu
Keyword(s):  
Ethylene Glycol ◽  
Diblock Copolymer ◽  
Self Assembly ◽  
Raft Polymerization ◽  
Tubular Reactor ◽  
Poly Ethylene Glycol ◽  
In Situ Formation ◽  
Poly Ethylene ◽  
Glycol Methyl Ether

Amphiphilic poly(poly(ethylene glycol)methyl ether methacrylate)-b-poly(methyl methacrylate) (PPEGMA-b-PMMA) diblock copolymer nanoparticles were successfully synthesized via polymerization-induced self-assembly (PISA) at 70 °C in a continuous tubular reactor.

scholarly journals Hybrid Mesoporous Silica Nanoparticles Grafted with 2-(tert-butylamino)ethyl Methacrylate-b-poly(ethylene Glycol) Methyl Ether Methacrylate Diblock Brushes as Drug Nanocarrier

Molecules ◽  
2020 ◽  
Vol 25 (1) ◽  
pp. 195 ◽  
Author(s):  
Abdullah M Alswieleh ◽  
Abeer M Beagan ◽  
Bayan M Alsheheri ◽  
Khalid M Alotaibi ◽  
Mansour D Alharthi ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Ethylene Glycol ◽  
Silica Nanoparticles ◽  
Methyl Ether ◽  
Diblock Copolymer ◽  
Mesoporous Silica Nanoparticles ◽  
Poly Ethylene Glycol ◽  
Ethyl Methacrylate ◽  
Poly Ethylene ◽  
Glycol Methyl Ether

This paper introduces the synthesis of well-defined 2-(tert-butylamino)ethyl methacrylate-b-poly(ethylene glycol) methyl ether methacrylate diblock copolymer, which has been grafted onto mesoporous silica nanoparticles (PTBAEMA-b-PEGMEMA-MSNs) via atom transfer radical polymerization (ATRP). The ATRP initiators were first attached to the MSN surfaces, followed by the ATRP of 2-(tert-butylamino)ethyl methacrylate (PTBAEMA). CuBr2/bipy and ascorbic acid were employed as the catalyst and reducing agent, respectively, to grow a second polymer, poly(ethylene glycol) methyl ether methacrylate (PEGMEMA). The surface structures of these fabricated nanomaterials were then analyzed using Fourier Transform Infrared (FTIR) spectroscopy. The results of Thermogravimetric Analysis (TGA) show that ATRP could provide a high surface grafting density for polymers. Dynamic Light Scattering (DLS) was conducted to investigate the pH-responsive behavior of the diblock copolymer chains on the nanoparticle surface. In addition, multifunctional pH-sensitive PTBAEMA-b-PEGMEMA-MSNs were loaded with doxycycline (Doxy) to study their capacities and long-circulation time.

Room temperature aqueous self-assembly of poly(ethylene glycol)-poly(4-vinyl pyridine) block copolymers: From spherical to worm-like micelles

2016 ◽  
Vol 145 ◽  
pp. 447-453 ◽  
Author(s):  
Daniela P. Rodrigues ◽  
João R.C. Costa ◽  
Nuno Rocha ◽  
Joana R. Góis ◽  
Arménio C. Serra ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Ethylene Glycol ◽  
Self Assembly ◽  
Room Temperature ◽  
Poly Ethylene Glycol ◽  
Vinyl Pyridine ◽  
Poly Ethylene

scholarly journals Facile preparation of hybrid vesicles loaded with silica nanoparticles via aqueous photoinitiated polymerization-induced self-assembly

RSC Advances ◽  
2017 ◽  
Vol 7 (37) ◽  
pp. 23114-23121 ◽  
Author(s):  
Jianbo Tan ◽  
Dongdong Liu ◽  
Xuechao Zhang ◽  
Chundong Huang ◽  
Jun He ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Silica Nanoparticles ◽  
Methyl Ether ◽  
Self Assembly ◽  
Dispersion Polymerization ◽  
Chain Transfer ◽  
Poly Ethylene Glycol ◽  
Facile Preparation ◽  
Poly Ethylene ◽  
Glycol Methyl Ether

We report a photoinitiated dispersion polymerization of 2-hydroxypropyl methacrylate (HPMA) in the presence of silica nanoparticles using a poly(ethylene glycol) methyl ether (mPEG) macromolecular chain transfer agent (macro-CTA).

scholarly journals NMR STUDIES ON THE SELF-ASSEMBLE BEHAVIOR OF POLY(ETHYLENE GLYCOL) METHYL ETHER-b-POLY(L-ALANINE) DIBLOCK COPOLYMER

2009 ◽  
Vol 009 (12) ◽  
pp. 1232-1237 ◽  
Author(s):  
Guolin WU ◽  
Zheng WANG ◽  
Hai LIN ◽  
Jie ZHANG ◽  
Pingchuan SUN ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Methyl Ether ◽  
Diblock Copolymer ◽  
The Self ◽  
Poly Ethylene Glycol ◽  
Nmr Studies ◽  
Poly Ethylene ◽  
Glycol Methyl Ether

Conformation-specific Self-assembly of Thermo-responsive Poly(ethylene glycol)-b-polypeptide Diblock Copolymer

Langmuir ◽  
2013 ◽  
Vol 29 (21) ◽  
pp. 6271-6278 ◽  
Author(s):  
Junyang Shen ◽  
Chongyi Chen ◽  
Wenxin Fu ◽  
Linqi Shi ◽  
Zhibo Li
Keyword(s):  
Ethylene Glycol ◽  
Diblock Copolymer ◽  
Self Assembly ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene
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