The preparation of polyaniline/gold nanocomposites by self-assembly and their electrochemical applications

2010 ◽  
Vol 70 (9) ◽  
pp. 663-668 ◽  
Author(s):  
Qin Xu ◽  
Jun Leng ◽  
Hong-bo Li ◽  
Gui-ju Lu ◽  
Yang Wang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Electrochemical Applications ◽  
Gold Nanocomposites

Flexible, conductive, porous, fibrillar polymer–gold nanocomposites with enhanced electromagnetic interference shielding and mechanical properties

2017 ◽  
Vol 5 (5) ◽  
pp. 1095-1105 ◽  
Author(s):  
Jun Li ◽  
Hu Liu ◽  
Jiang Guo ◽  
Zhen Hu ◽  
Zhijiang Wang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Gold Nanoparticles ◽  
Self Assembly ◽  
Electromagnetic Interference ◽  
Shielding Effectiveness ◽  
Emi Shielding ◽  
Electromagnetic Interference Shielding ◽  
Emi Shielding Effectiveness ◽  
Conductive Nanocomposites ◽  
Gold Nanocomposites

Flexible lightweight conductive nanocomposites prepared by self-assembly of gold nanoparticles on charged polymer nanofibers show enhanced EMI shielding effectiveness and mechanical properties.

Polymerization-Induced Self-Assembly (PISA) and “Host–Guest” Complexation-Directed Polymer/Gold Nanocomposites

2020 ◽  
Vol 2 (5) ◽  
pp. 492-498 ◽  
Author(s):  
Bo Fan ◽  
Yiyi Liu ◽  
Jing Wan ◽  
Simon Crawford ◽  
San H. Thang
Keyword(s):  
Self Assembly ◽  
Directed Polymer ◽  
Gold Nanocomposites

Self-assembly preparation of gold nanoparticle decorated 1-pyrenemethylamine functionalized graphene oxide–carbon nanotube composites for highly sensitive detection of nitrite

2016 ◽  
Vol 8 (24) ◽  
pp. 4926-4933 ◽  
Author(s):  
Dejiang Rao ◽  
Qinglin Sheng ◽  
Jianbin Zheng
Keyword(s):  
Graphene Oxide ◽  
Carbon Nanotube ◽  
Self Assembly ◽  
Multiwalled Carbon ◽  
Functionalized Graphene Oxide ◽  
Highly Sensitive ◽  
Nanotube Composites ◽  
Carbon Nanotube Composites ◽  
Gold Nanocomposites ◽  
Highly Sensitive Detection

Graphene oxide–multiwalled carbon nanotube–(1-pyrenemethylamine)–gold nanocomposites were synthesized by a simple and attractive self-assembly strategy using 1-pyrenemethylamine as a coupling agent.

Self-Assembly Film of Zeolite Y Nanocrystals Loading Palladium on an Au Electrode for Electrochemical Applications

2006 ◽  
Vol 18 (12) ◽  
pp. 1173-1178 ◽  
Author(s):  
Yan-Xia Jiang ◽  
Di Si ◽  
Sheng-Pei Chen ◽  
Shi-Gang Sun
Keyword(s):  
Self Assembly ◽  
Zeolite Y ◽  
Au Electrode ◽  
Electrochemical Applications

scholarly journals Chemically controlled interfacial nanoparticle assembly into nanoporous gold films for electrochemical applications

2018 ◽  
Vol 6 (2) ◽  
pp. 556-564 ◽  
Author(s):  
Mikkel U.-B. Christiansen ◽  
Nedjeljko Seselj ◽  
Christian Engelbrekt ◽  
Michal Wagner ◽  
Frederick N. Stappen ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Self Assembly ◽  
Nanoporous Gold ◽  
Nanoparticle Assembly ◽  
Gold Films ◽  
Electrochemical Applications ◽  
Air Interface

Nanoporous gold (NPG) is an effective material for electrocatalysis and can be made by self-assembly of gold nanoparticles at liquid–air interface.

scholarly journals Characterization of poly(diphenylamine)-gold nanocomposites obtained by self-assembly

2015 ◽  
Vol 77 ◽  
pp. 012007 ◽  
Author(s):  
Ali Md Showkat ◽  
Xuan Thang Cao ◽  
Dong Woo Kim ◽  
Md Rafiqul Islam ◽  
Kwon Taek Lim
Keyword(s):  
Self Assembly ◽  
Gold Nanocomposites

Self-Assembly Directed One-Step Synthesis of Conducting Poly(diphenylamine)/Gold Nanocomposites

2016 ◽  
Vol 8 (2) ◽  
pp. 318-321
Author(s):  
Ali Md. Showkat ◽  
Xuan Thang Cao ◽  
Dong Woo Kim ◽  
Yong Hyun Kim ◽  
Kwon Taek Lim
Keyword(s):  
Self Assembly ◽  
One Step ◽  
Gold Nanocomposites

In vitro and in vivo polysaccharides assembly: ultrastructural and cytochemical study of growing plant cell wall components.

1978 ◽  
Vol 36 (2) ◽  
pp. 434-435
Author(s):  
D. Reis ◽  
B. Vian ◽  
J. C. Roland
Keyword(s):  
Cell Wall ◽  
Self Assembly ◽  
Plant Cell Wall ◽  
Higher Plants ◽  
Three Dimensional ◽  
Cytochemical Study ◽  
Wall Components

Wall morphogenesis in higher plants is a problem still open to controversy. Until now the possibility of a transmembrane control and the involvement of microtubules were mostly envisaged. Self-assembly processes have been observed in the case of walls of Chlamydomonas and bacteria. Spontaneous gelling interactions between xanthan and galactomannan from Ceratonia have been analyzed very recently. The present work provides indications that some processes of spontaneous aggregation could occur in higher plants during the formation and expansion of cell wall.Observations were performed on hypocotyl of mung bean (Phaseolus aureus) for which growth characteristics and wall composition have been previously defined.In situ, the walls of actively growing cells (primary walls) show an ordered three-dimensional organization (fig. 1). The wall is typically polylamellate with multifibrillar layers alternately transverse and longitudinal. Between these layers intermediate strata exist in which the orientation of microfibrils progressively rotates. Thus a progressive change in the morphogenetic activity occurs.

The Nature of Rapidly Extracted Phycocyanin from the Blue-Green Alga Plectonema Boryanum

1971 ◽  
Vol 29 ◽  
pp. 366-367
Author(s):  
M. Kessel ◽  
R. MacColl
Keyword(s):  
Self Assembly ◽  
Analytical Ultracentrifugation ◽  
Uranyl Acetate ◽  
The Self ◽  
Major Protein ◽  
Subunit Structure ◽  
Blue Green Alga ◽  
Thin Sections ◽  
Blue Green Algae ◽  
Cacodylate Buffer

The major protein of the blue-green algae is the biliprotein, C-phycocyanin (Amax = 620 nm), which is presumed to exist in the cell in the form of distinct aggregates called phycobilisomes. The self-assembly of C-phycocyanin from monomer to hexamer has been extensively studied, but the proposed next step in the assembly of a phycobilisome, the formation of 19s subunits, is completely unknown. We have used electron microscopy and analytical ultracentrifugation in combination with a method for rapid and gentle extraction of phycocyanin to study its subunit structure and assembly.To establish the existence of phycobilisomes, cells of P. boryanum in the log phase of growth, growing at a light intensity of 200 foot candles, were fixed in 2% glutaraldehyde in 0.1M cacodylate buffer, pH 7.0, for 3 hours at 4°C. The cells were post-fixed in 1% OsO4 in the same buffer overnight. Material was stained for 1 hour in uranyl acetate (1%), dehydrated and embedded in araldite and examined in thin sections.

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