Morphological control of self-assembly polyaniline micro/nano-structures using dichloroacetic acid

2012 ◽  
Vol 162 (15-16) ◽  
pp. 1369-1374 ◽  
Author(s):  
Hongjuan Wang ◽  
Yun Lu
Keyword(s):  
Self Assembly ◽  
Dichloroacetic Acid ◽  
Morphological Control ◽  
Nano Structures

Nanostructuring of diamond films using self-assembled nanoparticles

Open Physics ◽  
2009 ◽  
Vol 7 (2) ◽  
Author(s):  
Oleg Babchenko ◽  
Alexander Kromka ◽  
Karel Hruska ◽  
Miroslav Michalka ◽  
Jiri Potmesil ◽  
...  
Keyword(s):  
Plasma Etching ◽  
Self Assembly ◽  
Diamond Films ◽  
Diamond Powder ◽  
Gas Mixture ◽  
Assembly Strategy ◽  
Nano Structures ◽  
Mask Type ◽  
Different Types ◽  
Nano Rods

AbstractWe report the use of gold, nickel and diamond nanoparticles as a masking material for realization of diamond nano-structures by applying the dry plasma etching process. Applying low power plasma (100 W) in a gas mixture of CF4/O2 for 5 minutes results in a formation of three different types of diamond nanostructures, depending on the mask type material and particle size. Using of the Ni mask results in realization of diamond nano-rods, applying of the Au mask brings cauliflower-like structures, and using the diamond powder allows the production of irregular nano-structures. The main advance of the presented etching procedure is use of a self-assembly strategy where no lithographic steps are implemented.

Interfacial zippering-up of coiled-coil protein filaments

2015 ◽  
Vol 17 (46) ◽  
pp. 31055-31060 ◽  
Author(s):  
Emiliana De Santis ◽  
Valeria Castelletto ◽  
Maxim G. Ryadnov
Keyword(s):  
Self Assembly ◽  
De Novo ◽  
Coiled Coil ◽  
Morphological Control

A de novo self-assembly topology for engineering protein nanostructures under morphological control is reported.

Cation-based Structural Tuning of Pyridine Dipyrrolate Cages and Morphological Control over Their Self-assembly

2019 ◽  
Vol 141 (11) ◽  
pp. 4749-4755 ◽  
Author(s):  
Huacheng Zhang ◽  
Juhoon Lee ◽  
James T. Brewster ◽  
Xiaodong Chi ◽  
Vincent M. Lynch ◽  
...  
Keyword(s):  
Self Assembly ◽  
Morphological Control

Morphological Control of Helical Solid Bilayers in High-Axial-Ratio Nanostructures Through Binary Self-Assembly

2002 ◽  
Vol 8 (23) ◽  
pp. 5494-5500 ◽  
Author(s):  
George John ◽  
Jong Hwa Jung ◽  
Hiroyuki Minamikawa ◽  
Kaname Yoshida ◽  
Toshimi Shimizu
Keyword(s):  
Self Assembly ◽  
Axial Ratio ◽  
Morphological Control

Facile morphological control of fluorescent nano/microstructures via self-assembly and phase separation of trigonal azobenzenes showing aggregation-induced emission enhancement in polymer matrices

2015 ◽  
Vol 3 (16) ◽  
pp. 4093-4098 ◽  
Author(s):  
Mina Han ◽  
Yukikazu Takeoka ◽  
Takahiro Seki
Keyword(s):  
Phase Separation ◽  
Self Assembly ◽  
Polymer Matrices ◽  
Morphological Control ◽  
Aggregation Induced Emission ◽  
Emission Enhancement

We report a facile strategy for constructing diverse nano/microstructured morphologies via self-assembly and phase separation of trigonal azobenzene chromophores showing AIEE in polymer matrices.

Self-assembly patterning of epitaxial CoSi2 nano-structures

2002 ◽  
Vol 64 (1-4) ◽  
pp. 443-447 ◽  
Author(s):  
Q.T Zhao ◽  
P Kluth ◽  
S Winnerl ◽  
S Lenk ◽  
S Mantl
Keyword(s):  
Self Assembly ◽  
Nano Structures

Properties of Polypropylene Nanocomposites Containing Silver Nanoparticles

2007 ◽  
Vol 7 (11) ◽  
pp. 3990-3994 ◽  
Author(s):  
Myung Wook Jang ◽  
Ju-Young Kim ◽  
Kyo Jin Ihn
Keyword(s):  
Mechanical Properties ◽  
Silver Nanoparticles ◽  
Self Assembly ◽  
Synthetic Method ◽  
Colloidal Solutions ◽  
Nano Structures ◽  
Polypropylene Nanocomposites ◽  
Vis Spectroscopy ◽  
Silver Nanocomposites ◽  
Hydrophilic Domain

Silver/polypropylene (PP) nanocomposites containing silver nanoparticles smaller than 10 nm were prepared using a new synthetic method. AgNO3 crystals were dissolved into hydrophilic domain of polyoxyethylene maleate-based surfactant (PEOM), which gives self-assembly nano-structures. The AgNO3 in the nano-domains of PEOM was reduced by NaBH4 to form nanoparticles. The colloidal solutions with silver nanoparticles were diluted with ethanol and were mixed with PP pellets. Silver nanocomposites were prepared by extrusion compounding process after drying the pellets. Contents of silver nanoparticles dispersed within PP resin were changed from 100 to 1000 ppm. Formation of silver nanoparticles within PP was confirmed by UV-Vis spectroscopy and TEM. Size and distribution of dispersed silver nanoparticles were also measured by TEM. Silver/PP nanocomposites films showed not only improved thermal stability but also increased mechanical properties compared to neat PP film. Tensile properties of PP nanocomposites were largely improved compared with neat PP resin, and elongation increased also by 175% for the nanocomposites containing 1000 ppm silver nanoparticles.

Elucidating dominant pathways of the nano-particle self-assembly process

2016 ◽  
Vol 18 (34) ◽  
pp. 23494-23499 ◽  
Author(s):  
Xiangze Zeng ◽  
Bin Li ◽  
Qin Qiao ◽  
Lizhe Zhu ◽  
Zhong-Yuan Lu ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Self Assembly ◽  
Assembly Process ◽  
Nano Particle ◽  
Nano Structures ◽  
Micro Reactors

Self-assembly processes play a key role in the fabrication of functional nano-structures with wide application in drug delivery and micro-reactors.

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