Self-assembly of 2D ordered silver nanoparticle arrays on triblock copolymer templates

2008 ◽  
Author(s):  
Zhongtao Shi ◽  
Min Han ◽  
Yanfen Qin ◽  
Guanghou Wang
Keyword(s):  
Silver Nanoparticle ◽  
Self Assembly ◽  
Triblock Copolymer ◽  
Nanoparticle Arrays

SELF-ASSEMBLY OF ORDERED SILVER NANOPARTICLE CHAINS ON TRIBLOCK COPOLYMER TEMPLATES

2006 ◽  
Vol 20 (20) ◽  
pp. 1261-1266 ◽  
Author(s):  
ZHONGTAO SHI ◽  
DENGYU PAN ◽  
SHIFENG ZHAO ◽  
JIANGUO WAN ◽  
GUANGHOU WANG ◽  
...  
Keyword(s):  
Silver Nanoparticle ◽  
Self Assembly ◽  
Triblock Copolymer ◽  
Evaporation Rate ◽  
Quartz Substrate ◽  
Silver Nanoclusters ◽  
Silver Clusters ◽  
Fused Quartz ◽  
Nanoparticle Chains ◽  
Beam Deposition

Poly(styrene-b-butadiene-b-styrene) (SBS) triblock copolymer templates which present an in-plane cylinder pattern have been prepared by controlling the solvent evaporation rate. Then silver clusters have been deposited onto the SBS copolymer templates by low energy clusters beam deposition (LECBD) apparatus. The morphology of the sample has been characterized by AFM with tapping-mode. It is shown that silver clusters aggregate into nanoparticle chains onto the template at about 100% coverage. Optical absorption spectra reveal that the surface plasmon resonance (SPR) of silver nanoparticle chains occurs at 550 nm, being a red shift of -85 nm compared to silver nanoclusters deposited on the fused quartz substrate, and the width of SPR peak broadens.

Sticky ends in a self-assembling ABA triblock copolymer: the role of ureas in stimuli-responsive hydrogels

2019 ◽  
Vol 4 (1) ◽  
pp. 91-102 ◽  
Author(s):  
Ryan T. Shafranek ◽  
Joel D. Leger ◽  
Song Zhang ◽  
Munira Khalil ◽  
Xiaodan Gu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Viscoelastic Properties ◽  
Triblock Copolymer ◽  
Thermal Response ◽  
Stimuli Responsive ◽  
Self Assembling ◽  
Polymeric Hydrogels ◽  
Aba Triblock Copolymer ◽  
Responsive Hydrogels

Directed self-assembly in polymeric hydrogels allows tunability of thermal response and viscoelastic properties.

Micro-scale hollow nanosphere as highly efficient ORR electrocatalyst derived from the self-assembly of triblock copolymer (L64)

Ionics ◽  
2021 ◽  
Vol 27 (4) ◽  
pp. 1611-1618
Author(s):  
Xiaowen Ge ◽  
Xiaomei Du ◽  
Yin Sun ◽  
Junjie Zhang ◽  
Zhongyu Qiu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Triblock Copolymer ◽  
The Self ◽  
Hollow Nanosphere ◽  
Micro Scale ◽  
Highly Efficient

Revisiting the salt-triggered self-assembly in very hydrophilic triblock copolymer Pluronic® F88 using multitechnique approach

2021 ◽  
Author(s):  
Dhruvi Patel ◽  
Rabindranath Jana ◽  
Min-Hsuan Lin ◽  
Ketan Kuperkar ◽  
Debabrata Seth ◽  
...  
Keyword(s):  
Self Assembly ◽  
Triblock Copolymer

PTPFCBBMA-b-PEG-b-PTPFCBBMA amphiphilic triblock copolymer: Synthesis and self-assembly behavior

Polymer ◽  
2009 ◽  
Vol 50 (11) ◽  
pp. 2341-2348 ◽  
Author(s):  
Liang Tong ◽  
Zhong Shen ◽  
Dong Yang ◽  
Sheng Chen ◽  
Yongjun Li ◽  
...  
Keyword(s):  
Self Assembly ◽  
Triblock Copolymer ◽  
Amphiphilic Triblock Copolymer ◽  
Assembly Behavior
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