Bimetallic PdAg nanoparticle arrays from monolayer films of diblock copolymer micelles

Nanoscale ◽  
2015 ◽  
Vol 7 (31) ◽  
pp. 13239-13248 ◽  
Author(s):  
E. Ehret ◽  
E. Beyou ◽  
G. V. Mamontov ◽  
T. A. Bugrova ◽  
S. Prakash ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Nanoparticle Arrays ◽  
Monolayer Films ◽  
Copolymer Micelles

Directed Self-Assembly of Two Kinds of Nanoparticles Utilizing Monolayer Films of Diblock Copolymer Micelles

2003 ◽  
Vol 125 (21) ◽  
pp. 6368-6369 ◽  
Author(s):  
Byeong-Hyeok Sohn ◽  
Jeong-Min Choi ◽  
Seong Il Yoo ◽  
Sang-Hyun Yun ◽  
Wang-Cheol Zin ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Self Assembly ◽  
Monolayer Films ◽  
Copolymer Micelles

Localized Synthesis of Polypyrrole in the Nanopattern of Monolayer Films of Diblock Copolymer Micelles

Langmuir ◽  
2004 ◽  
Vol 20 (24) ◽  
pp. 10734-10736 ◽  
Author(s):  
Seong Il Yoo ◽  
Byeong-Hyeok Sohn ◽  
Wang-Cheol Zin ◽  
Jin Chul Jung
Keyword(s):  
Diblock Copolymer ◽  
Monolayer Films ◽  
Copolymer Micelles

Ordered Nanoparticle Arrays Synthesized from Self-Assembled Diblock Copolymer Templates

2009 ◽  
Vol 1174 ◽  
Author(s):  
Jennifer Lu ◽  
Qiang Fu ◽  
Anita Ghia ◽  
Chi-shuo Chen
Keyword(s):  
Diblock Copolymer ◽  
Solution Concentration ◽  
Nanoparticle Arrays ◽  
Transitional Metals ◽  
Ionic Bonds ◽  
Copolymer Micelle ◽  
Block Copolymer Micelles ◽  
Coordination Bonds ◽  
Copolymer Micelles ◽  
New Applications

AbstractWe present a comprehensive study of using diblock copolymer micelle templates to synthesize ordered nanoparticle arrays. Ionic and coordination bonds have been exploited to incorporate nanoparticle precursors into cores of block copolymer micelles. Polystyrene-b-poly (4-vinylpyridine) (PS-b-P4VP) has been shown to be able to localize anions via electrostatic attraction with protonated pyridine cations while transitional metals can be sequestered through coordination bonds. Polystyrene-b-poly (acrylic acid) (PS-PAA) can localize a variety of cations via ionic bonds with acrylic anions. We have demonstrated that the size of nanoparticles can be tuned by controlling the solution concentration of an ionic precursor. By mixing these two distinct block copolymers which can selectively interact with different precursor species, complex nanoparticle architectures can be generated thus paving a path for new applications.

Nanopatterns by Free-Standing Monolayer Films of Diblock Copolymer Micelles with in Situ Core−Corona Inversion

2001 ◽  
Vol 123 (50) ◽  
pp. 12734-12735 ◽  
Author(s):  
Byeong-Hyeok Sohn ◽  
Seong-Il Yoo ◽  
Byung-Wook Seo ◽  
Sang-Hyun Yun ◽  
Sang-Min Park
Keyword(s):  
Diblock Copolymer ◽  
Free Standing ◽  
Monolayer Films ◽  
Copolymer Micelles

Inside Front Cover: Self-Assembly of Diblock-Copolymer Micelles for Template-Based Preparation of PbTiO3 Nanograins (Adv. Funct. Mater. 18/2006)

2006 ◽  
Vol 16 (18) ◽  
pp. NA-NA
Author(s):  
S. Kronholz ◽  
S. Rathgeber ◽  
S. Karthäuser ◽  
H. Kohlstedt ◽  
S. Clemens ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Self Assembly ◽  
Front Cover ◽  
Copolymer Micelles

Large area tunable arrays of graphene nanodots fabricated using diblock copolymer micelles

2012 ◽  
Vol 23 (12) ◽  
pp. 125301 ◽  
Author(s):  
Sung-Soo Kim ◽  
Jeong-Yong Choi ◽  
Kwan Kim ◽  
Byeong-Hyeok Sohn
Keyword(s):  
Diblock Copolymer ◽  
Large Area ◽  
Copolymer Micelles

Scattering-mediated absorption from heterogeneous nanoparticle assemblies in diblock copolymer micelles for SERS enhancement

2019 ◽  
Vol 7 (17) ◽  
pp. 5051-5058 ◽  
Author(s):  
Maulida Zakia ◽  
Hyerin Song ◽  
Chang Hyeon Song ◽  
Seon-Mi Jin ◽  
Eunji Lee ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Absorption Process ◽  
Polymer Micelles ◽  
Nanoparticle Assemblies ◽  
Efficient Approach ◽  
Sers Enhancement ◽  
Copolymer Micelles

A scattering-mediated absorption process from heterogeneous nanoparticle assemblies in polymer micelles provided an efficient approach for SERS enhancement.

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