Synthesis and Properties of Water-Soluble Poly(sodium styrenesulfonate-block-5-(4-acryloyloxyphenyl)-10,15,20-tritolylporphyrin) by Nitroxide-Mediated Free Radical Polymerization

2003 ◽  
Vol 36 (11) ◽  
pp. 4134-4139 ◽  
Author(s):  
Maria Nowakowska ◽  
Anna Karewicz ◽  
Małgorzata Kłos ◽  
Szczepan Zapotoczny
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
Free Radical Polymerization ◽  
Water Soluble ◽  
Soluble Poly ◽  
Sodium Styrenesulfonate

Polymer Synthesis in Ionic Liquids: Free Radical Polymerization in Water-Soluble Systems

2005 ◽  
pp. 37-49 ◽  
Author(s):  
Carlos Guerrero-Sanchez ◽  
Frank Wiesbrock ◽  
Ulrich S. Schubert
Keyword(s):  
Ionic Liquids ◽  
Free Radical ◽  
Radical Polymerization ◽  
Free Radical Polymerization ◽  
Polymer Synthesis ◽  
Water Soluble

Novel SG1-Based Water-Soluble Alkoxyamine for Nitroxide-Mediated Controlled Free-Radical Polymerization of Styrene andn-Butyl Acrylate in Miniemulsion

2004 ◽  
Vol 37 (12) ◽  
pp. 4453-4463 ◽  
Author(s):  
Julien Nicolas ◽  
Bernadette Charleux ◽  
Olivier Guerret ◽  
Stéphanie Magnet
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
Butyl Acrylate ◽  
Free Radical Polymerization ◽  
Water Soluble

Synthesis and free-radical polymerization of water-soluble acrylamide monomers

2008 ◽  
Vol 50 (3) ◽  
pp. 283-290 ◽  
Author(s):  
L. L. Gur’eva ◽  
A. I. Tkachuk ◽  
Ya. I. Estrin ◽  
B. A. Komarov ◽  
E. A. Dzhavadyan ◽  
...  
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
Free Radical Polymerization ◽  
Water Soluble ◽  
Acrylamide Monomers

Irgacure 2959-functionalized poly(ethyleneimine)s as improved photoinitiators: Enhanced water solubility, migration stability and visible-light operation

2021 ◽  
Author(s):  
Tugce Nur Eren ◽  
Neslihan Kariksiz ◽  
Gozde Demirci ◽  
Duygu Tuncel ◽  
Neren Ayşe Ökte ◽  
...  
Keyword(s):  
Free Radical ◽  
Visible Light ◽  
Radical Polymerization ◽  
Water Solubility ◽  
Free Radical Polymerization ◽  
Water Soluble

Two novel water soluble polymeric photoinitiators (PPIs) (PEI-I2959 and PEI-I2959-Ts) for free radical polymerization have been synthesized by introducing 2-hydroxy-4’-(2-hydroxyethoxy)-2-methylpropiophenone (Irgacure 2959 or I2959) functionality into the branched poly(ethyleneimine) (Mw...

scholarly journals The Comparison of In Vivo Properties of Water-Soluble HPMA-Based Polymer Conjugates with Doxorubicin Prepared by Controlled RAFT or Free Radical Polymerization

2015 ◽  
pp. S41-S49 ◽  
Author(s):  
P. CHYTIL ◽  
M. ŠÍROVÁ ◽  
E. KOZIOLOVÁ ◽  
K. ULBRICH ◽  
B. ŘÍHOVÁ ◽  
...  
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
Accumulation Rate ◽  
Free Radical Polymerization ◽  
Drug Carriers ◽  
Water Soluble ◽  
Polymer Carrier ◽  
High Dispersity ◽  
Tumor Accumulation

Two conjugates of anticancer drug doxorubicin (Dox) covalently bound by the hydrolytically degradable hydrazone bond to the polymer carrier based on water-soluble N-(2-hydroxypropyl) methacrylamide (HPMA) copolymers were synthesized and their properties were compared, namely their behavior in vivo. The polymer carriers differed in dispersity due to different methods of synthesis; the carrier with relatively high dispersity (HD) was prepared by free radical polymerization (Mw = 29 900 g/mol, Ð = 1.75) and the carrier with low dispersity (LD) by controlled radical polymerization (Mw = 30 000 g/mol, Ð = 1.13). Both polymer-Dox conjugates showed prolonged blood circulation and tumor accumulation of the drug in comparison with the free drug; e.g. the tumor-to-blood ratio for the polymer-bound Dox was 3-5 times higher. The LD polymer-Dox conjugate exhibited moderately higher tumor accumulation than the HD one at a dose of 1 x 15 mg Dox (eq.)/kg. Also, their anti-tumor activity did not differ when injected at this dose. However, the increase of the dose to 1 x 25 mg Dox (eq.)/kg resulted in the enhanced therapeutic activity of the conjugates, especially of the LD one with 100 % of long-term survivals. The dispersity of polymer drug carriers influenced the tumor accumulation rate, which affected the overall anti-cancer activity of polymer-drug conjugates.

2‐Oxo‐2( tert ‐butyldimethylsilyl)Acetic Acid (DKSi‐COOH) as a New Water‐Soluble Visible Light Type I Photoinitiator for Free Radical Polymerization

2020 ◽  
Vol 221 (4) ◽  
pp. 1900495
Author(s):  
Julie Kirschner ◽  
Julien Paillard ◽  
Bernadette Graff ◽  
Jean‐Michel Becht ◽  
Joachim E. Klee ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Free Radical ◽  
Visible Light ◽  
Radical Polymerization ◽  
Free Radical Polymerization ◽  
Water Soluble ◽  
Type I
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