Molecular Interaction of Poly(acrylic acid) Gold Nanoparticles with Human Fibrinogen

ACS Nano ◽  
2012 ◽  
Vol 6 (10) ◽  
pp. 8962-8969 ◽  
Author(s):  
Zhou J. Deng ◽  
Mingtao Liang ◽  
Istvan Toth ◽  
Michael J. Monteiro ◽  
Rodney F. Minchin
Keyword(s):  
Gold Nanoparticles ◽  
Acrylic Acid ◽  
Molecular Interaction ◽  
Human Fibrinogen ◽  
Poly Acrylic Acid

Photocatalytic Nanostructured Self-Assembled Poly(allylamine hydrochloride)/Poly(acrylic acid) Polyelectrolyte Films Containing Titanium Dioxide–Gold Nanoparticles for Hydrogen Generation

2013 ◽  
Vol 117 (44) ◽  
pp. 23235-23243 ◽  
Author(s):  
Nicolle Dal’Acqua ◽  
Francine Ramos Scheffer ◽  
Rosiana Boniatti ◽  
Barbara Virgínia Mendonça da Silva ◽  
Janaina Viana de Melo ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Titanium Dioxide ◽  
Acrylic Acid ◽  
Hydrogen Generation ◽  
Allylamine Hydrochloride ◽  
Self Assembled ◽  
Poly Acrylic Acid

Preparation of Poly(Acrylic Acid) Crosslinked-Gold Nanoparticles for Colorimetric Detection of Analytes

2019 ◽  
Vol 950 ◽  
pp. 138-143
Author(s):  
Erindyah Retno Wikantyasning ◽  
Mutmainnah Mutmainnah ◽  
Ghiyats Ramadhan ◽  
Zakky Cholisoh ◽  
Muhammad Da'i
Keyword(s):  
Gold Nanoparticles ◽  
Herbal Medicine ◽  
Acrylic Acid ◽  
Color Change ◽  
Colorimetric Detection ◽  
Ph Responsive ◽  
Herbal Medicine Product ◽  
Responsive Polymer ◽  
Medicine Product ◽  
Poly Acrylic Acid

The aims of this study are to synthesize and characterize gold nanoparticles (AuNPs) crosslinked by pH-responsive polymer poly (acrylic acid) (PAA) and its application for detection of some analytes in herbal medicine product. In this study, a pH-responsive polymer, poly (acrylic acid) was prepared by the reversible addition-fragmentation chain transfer (RAFT) polymerization method. The polymer was then cross-linked by gold nanoparticles, which was synthesized by the Turkevich method. The response of the AuNPs-crosslinked PAA was observed by the color change from red to blue at a specific pH (4-5) and was characterized by TEM. The reversible color change was resulted from aggregation and disaggregation of the AuNPs due to the shrinking and swelling of the polymer when different pH was introduced as a stimulant. This sensor has the capability of recognizing analytes such as aspirin and tolbutamide added in the herbal medicine product at the concentration of 0.04-0.05 M.

Controlled RAFT Synthesis of Polyacrylonitrile-b-poly(acrylic acid) Diblocks as Precursors of Carbon Nanocapsules with Assistance of Gold Nanoparticles

2007 ◽  
Vol 19 (9) ◽  
pp. 2150-2154 ◽  
Author(s):  
Abdelhafid Aqil ◽  
Christophe Detrembleur ◽  
Bernard Gilbert ◽  
Robert Jérôme ◽  
Christine Jérôme
Keyword(s):  
Gold Nanoparticles ◽  
Acrylic Acid ◽  
Carbon Nanocapsules ◽  
Poly Acrylic Acid

Poly(acrylic acid)-stabilized colloidal gold nanoparticles: synthesis and properties

2010 ◽  
Vol 21 (45) ◽  
pp. 455702 ◽  
Author(s):  
Hilde Jans ◽  
Karolien Jans ◽  
Liesbet Lagae ◽  
Gustaaf Borghs ◽  
Guido Maes ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Acrylic Acid ◽  
Colloidal Gold ◽  
Colloidal Gold Nanoparticles ◽  
Nanoparticles Synthesis ◽  
Poly Acrylic Acid

pH Triggered Recovery and Reuse of Thiolated Poly(acrylic acid) Functionalized Gold Nanoparticles with Applications in Colloidal Catalysis

Langmuir ◽  
2017 ◽  
Vol 33 (31) ◽  
pp. 7642-7648 ◽  
Author(s):  
Siyam M. Ansar ◽  
Benjamin Fellows ◽  
Patrick Mispireta ◽  
O. Thompson Mefford ◽  
Christopher L. Kitchens
Keyword(s):  
Gold Nanoparticles ◽  
Acrylic Acid ◽  
Functionalized Gold Nanoparticles ◽  
Recovery And Reuse ◽  
Poly Acrylic Acid

Silicone rubber films functionalized with poly(acrylic acid) nanobrushes for immobilization of gold nanoparticles and photothermal therapy

2017 ◽  
Vol 42 ◽  
pp. 245-254 ◽  
Author(s):  
Sonia Cabana ◽  
C. Sofía Lecona-Vargas ◽  
H. Iván Meléndez-Ortiz ◽  
Angel Contreras-García ◽  
Silvia Barbosa ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Acrylic Acid ◽  
Silicone Rubber ◽  
Photothermal Therapy ◽  
Poly Acrylic Acid
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