Grafting from Starch Nanoparticles with Synthetic Polymers via Nitroxide‐Mediated Polymerization

2019 ◽  
Vol 40 (10) ◽  
pp. 1800834 ◽  
Author(s):  
Jaime C. Cazotti ◽  
Alexander T. Fritz ◽  
Omar Garcia‐Valdez ◽  
Niels M. B. Smeets ◽  
Marc A. Dubé ◽  
...  
Keyword(s):  
Synthetic Polymers ◽  
Starch Nanoparticles ◽  
Grafting From ◽  
Nitroxide Mediated Polymerization

Graft modification of starch nanoparticles using nitroxide-mediated polymerization and the grafting from approach

2020 ◽  
Vol 228 ◽  
pp. 115384 ◽  
Author(s):  
Jaime C. Cazotti ◽  
Alexander T. Fritz ◽  
Omar Garcia-Valdez ◽  
Niels M.B. Smeets ◽  
Marc A. Dubé ◽  
...  
Keyword(s):  
Graft Modification ◽  
Starch Nanoparticles ◽  
Grafting From ◽  
Nitroxide Mediated Polymerization

Graft modification of starch nanoparticles with pH‐responsive polymers via nitroxide‐mediated polymerization

2020 ◽  
Vol 58 (16) ◽  
pp. 2211-2220
Author(s):  
Jaime C. Cazotti ◽  
Alexander T. Fritz ◽  
Omar Garcia‐Valdez ◽  
Niels M. B. Smeets ◽  
Marc A. Dubé ◽  
...  
Keyword(s):  
Ph Responsive ◽  
Responsive Polymers ◽  
Graft Modification ◽  
Starch Nanoparticles ◽  
Ph Responsive Polymers ◽  
Nitroxide Mediated Polymerization

Modification of chitosan with polystyrene and poly(n-butyl acrylate) via nitroxide-mediated polymerization and grafting from approach in homogeneous media

2015 ◽  
Vol 6 (15) ◽  
pp. 2827-2836 ◽  
Author(s):  
O. García-Valdez ◽  
R. Champagne-Hartley ◽  
E. Saldívar-Guerra ◽  
P. Champagne ◽  
M. F. Cunningham
Keyword(s):  
Butyl Acrylate ◽  
Grafting From ◽  
Nitroxide Mediated Polymerization ◽  
Homogeneous Media

Nitroxide-mediated polymerization was used to graft modify solubilized chitosan, allowing the reaction to be performed homogeneously.

Fluorescent polymer prodrug nanoparticles with aggregation-induced emission (AIE) properties from nitroxide-mediated polymerization

2017 ◽  
Vol 53 (32) ◽  
pp. 4489-4492 ◽  
Author(s):  
Yinyin Bao ◽  
Elise Guégain ◽  
Valérie Nicolas ◽  
Julien Nicolas
Keyword(s):  
Cancer Cells ◽  
Aggregation Induced Emission ◽  
Emission Properties ◽  
Fluorescent Polymer ◽  
Grafting From ◽  
Nitroxide Mediated Polymerization

Polymer prodrug nanoparticles with aggregation-induced emission properties were readily prepared by a “grafting from” approach, leading to excellent imaging ability and cytotoxicity to cancer cells.

Graft Modification of Starch Nanoparticles Using Nitroxide-Mediated Polymerization and the “Grafting to” Approach

2020 ◽  
Vol 21 (11) ◽  
pp. 4492-4501 ◽  
Author(s):  
Jaime C. Cazotti ◽  
Alexander T. Fritz ◽  
Omar Garcia-Valdez ◽  
Niels M. B. Smeets ◽  
Marc A. Dubé ◽  
...  
Keyword(s):  
Graft Modification ◽  
Starch Nanoparticles ◽  
Nitroxide Mediated Polymerization

Grafting Efficiency of Synthetic Polymers onto Biomaterials: A Comparative Study of Grafting-from versus Grafting-to

2012 ◽  
Vol 14 (1) ◽  
pp. 64-74 ◽  
Author(s):  
Susanne Hansson ◽  
Vanessa Trouillet ◽  
Thomas Tischer ◽  
Anja S. Goldmann ◽  
Anna Carlmark ◽  
...  
Keyword(s):  
Comparative Study ◽  
Synthetic Polymers ◽  
Grafting Efficiency ◽  
Grafting From

Successful MALDI-MS Analysis of Synthetic Polymers with Labile End-Groups: The Case of Nitroxide-Mediated Polymerization Using the MAMA-SG1 Alkoxyamine

2012 ◽  
Vol 18 (25) ◽  
pp. 7916-7924 ◽  
Author(s):  
Caroline Barrère ◽  
Christophe Chendo ◽  
Trang N. T. Phan ◽  
Valérie Monnier ◽  
Thomas Trimaille ◽  
...  
Keyword(s):  
Synthetic Polymers ◽  
Maldi Ms ◽  
Ms Analysis ◽  
End Groups ◽  
Nitroxide Mediated Polymerization

Extraction and identification of fillers and pigments from pyrolyzed rubber and tire samples

1996 ◽  
Vol 54 ◽  
pp. 174-175
Author(s):  
P. Sadhukhan ◽  
J. B. Zimmerman
Keyword(s):  
Zinc Oxide ◽  
Electron Microscope ◽  
Carbon Black ◽  
Natural Rubber ◽  
Transmission Electron Microscope ◽  
Rolling Resistance ◽  
Synthetic Polymers ◽  
Nitrogen Atmosphere ◽  
Transmission Electron ◽  
Curing Agents

Rubber stocks, specially tires, are composed of natural rubber and synthetic polymers and also of several compounding ingredients, such as carbon black, silica, zinc oxide etc. These are generally mixed and vulcanized with additional curing agents, mainly organic in nature, to achieve certain “designing properties” including wear, traction, rolling resistance and handling of tires. Considerable importance is, therefore, attached both by the manufacturers and their competitors to be able to extract, identify and characterize various types of fillers and pigments. Several analytical procedures have been in use to extract, preferentially, these fillers and pigments and subsequently identify and characterize them under a transmission electron microscope.Rubber stocks and tire sections are subjected to heat under nitrogen atmosphere to 550°C for one hour and then cooled under nitrogen to remove polymers, leaving behind carbon black, silica and zinc oxide and 650°C to eliminate carbon blacks, leaving only silica and zinc oxide.

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