Formation of silver nanoparticles createdin situin an amphiphilic block copolymer film

2008 ◽  
Vol 110 (4) ◽  
pp. 2352-2357 ◽  
Author(s):  
Jung Tae Park ◽  
Joo Hwan Koh ◽  
Kyung Ju Lee ◽  
Jin Ah Seo ◽  
Byoung Ryul Min ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Block Copolymer ◽  
Copolymer Film ◽  
Amphiphilic Block Copolymer

Hybrid photosensitizer based on amphiphilic block copolymer stabilized silver nanoparticles for highly efficient photodynamic inactivation of bacteria

RSC Advances ◽  
2016 ◽  
Vol 6 (24) ◽  
pp. 20392-20398 ◽  
Author(s):  
Rui Ding ◽  
Xinjun Yu ◽  
Peng Wang ◽  
Jinnan Zhang ◽  
Yan Zhou ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Block Copolymer ◽  
Broad Spectrum ◽  
Amphiphilic Block Copolymer ◽  
Photodynamic Inactivation ◽  
Highly Efficient ◽  
Inactivation Of Bacteria

We report the development of a type of novel hybrid photosensitizers for photodynamic inactivation of broad-spectrum bacteria.

In situ formation of silver nanoparticles based on dendriticlinear amphiphilic block copolymer micellar templates

e-Polymers ◽  
2010 ◽  
Vol 10 (1) ◽  
Author(s):  
Huiqing Wang ◽  
Ziqiang Shao ◽  
Wenjun Wang ◽  
Feijun Wang
Keyword(s):  
Aqueous Solution ◽  
Silver Nanoparticles ◽  
Block Copolymer ◽  
Average Diameter ◽  
Amphiphilic Block Copolymer ◽  
Uv Spectrum ◽  
H Nmr ◽  
Transmission Electron ◽  
Convergent Method ◽  
Absorbance Peak

AbstractDendritic-linear amphiphilic block copolymer, G1-b-PEG, was synthesized through a convergent method. The first generation benzylic dendritic polyether, G1-Cl, was synthesized, and benzylic dendritic polyether, G1-Cl, was used to react with linear monohydroxyl terminated MPEG in alkaline solution via a convergent method. The copolymer was characterized by 1H-NMR. The amphiphilic block copolymer could self-assemble into micelles in aqueous solution, which were used as templates to prepare dispersed silver nanoparticles in water. The morphology and structure of the hybrids were characterized by transmission electron microscopy (TEM) and ultraviolet spectroscopy (UV), 1H-NMR. An absorbance peak at 406 nm appeared after reduction in the UV spectrum. The average diameter of G1-B-PEG /Ag hybrid micelles was 186 nm, and the sliver nanoparticles are stable in aqueous solution due to the stabilization of the dendritic-linear micelles.

Facile Preparation of Nanoelectrode Ensembles Using Amphiphilic Block Copolymer Film

Langmuir ◽  
2005 ◽  
Vol 21 (25) ◽  
pp. 11592-11595 ◽  
Author(s):  
Kouske Hirota ◽  
Keisuke Tajima ◽  
Kazuhito Hashimoto
Keyword(s):  
Block Copolymer ◽  
Copolymer Film ◽  
Amphiphilic Block Copolymer ◽  
Facile Preparation

Poly(ethylene oxide)-b-Poly(propylene oxide) Amphiphilic Block Copolymer-Mediated Growth of Silver Nanoparticles and Their Antibacterial Behavior

Langmuir ◽  
2013 ◽  
Vol 29 (36) ◽  
pp. 11479-11488 ◽  
Author(s):  
Anna V. Perdikaki ◽  
Panagiota Tsitoura ◽  
Eleni C. Vermisoglou ◽  
Nick K. Kanellopoulos ◽  
Georgios N. Karanikolos
Keyword(s):  
Silver Nanoparticles ◽  
Block Copolymer ◽  
Ethylene Oxide ◽  
Propylene Oxide ◽  
Amphiphilic Block Copolymer ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene ◽  
Poly Propylene

Surface Reorganization of an Amphiphilic Block Copolymer Film Studied by NEXAFS Spectroscopy

2006 ◽  
Vol 39 (7) ◽  
pp. 2592-2595 ◽  
Author(s):  
Patrick Theato ◽  
Martin Brehmer ◽  
Lars Conrad ◽  
Curtis W. Frank ◽  
Lutz Funk ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Copolymer Film ◽  
Amphiphilic Block Copolymer ◽  
Nexafs Spectroscopy

The Self-Assembly of an Amphiphilic Block Copolymer: A Dissipative Particle Dynamics Study

2005 ◽  
Vol 42 (3) ◽  
pp. 180-183 ◽  
Author(s):  
S. G. Schulz ◽  
U. Frieske ◽  
H. Kuhn ◽  
G. Schmid ◽  
F. Müller ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Dissipative Particle Dynamics ◽  
Particle Dynamics ◽  
The Self ◽  
Amphiphilic Block Copolymer

β-lactam Functionalized Poly(isoprene-b-ethylene oxide) Amphiphilic Block Copolymer Micelles as a New Nanocarrier System for Curcumin

2010 ◽  
Vol 6 (3) ◽  
pp. 277-284 ◽  
Author(s):  
Konstantinos Gardikis ◽  
Konstantinos Dimas ◽  
Aristidis Georgopoulos ◽  
Eleni Kaditi ◽  
Stergios Pispas ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Ethylene Oxide ◽  
Amphiphilic Block Copolymer ◽  
Block Copolymer Micelles ◽  
Copolymer Micelles
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