scholarly journals On the origin of the spontaneous formation of nanocavities in hexagonal bronzes (W,V)O3

2014 ◽  
Vol 43 (39) ◽  
pp. 14644-14652 ◽  
Author(s):  
E. García-González ◽  
M. D. Soriano ◽  
E. Urones-Garrote ◽  
J. M. López Nieto
Keyword(s):  
Spontaneous Formation ◽  
Synthesis Route ◽  
Self Assembled

The synthesis route followed to prepare h-WO3 type oxides results in the production of nanostructured crystals by the spontaneous formation of self-assembled and regular nano-cavities on their surface.

Interaction of monomeric and self-assembled aromatic amino acids with model membranes: self-reproduction phenomena

2019 ◽  
Vol 55 (100) ◽  
pp. 15109-15112 ◽  
Author(s):  
Soumya Kanti De ◽  
Anjan Chakraborty
Keyword(s):  
Amino Acids ◽  
Neurodegenerative Diseases ◽  
Aromatic Amino Acids ◽  
Model Membranes ◽  
Spontaneous Formation ◽  
Self Assembled ◽  
Amyloid Structures

The spontaneous formation of amyloid structures of proteins is responsible for several major human neurodegenerative diseases.

Enhanced room-temperature magnetoresistance in self-assembled Ag-coated multiphasic chromium oxide nanocomposites

2016 ◽  
Vol 18 (34) ◽  
pp. 23879-23887 ◽  
Author(s):  
S. Dwivedi ◽  
S. Biswas
Keyword(s):  
Aqueous Solution ◽  
Chemical Synthesis ◽  
Chromium Oxide ◽  
Vinyl Alcohol ◽  
Room Temperature ◽  
Poly Vinyl Alcohol ◽  
Synthesis Route ◽  
Self Assembled ◽  
Diluted Magnetic ◽  
Chemical Synthesis Route

Self-assembled Ag-coated multiphasic diluted magnetic chromium oxide nanocomposites were developed by a facile chemical synthesis route involving a reaction of CrO3 in the presence of Ag+ ions in an aqueous solution of poly-vinyl alcohol (PVA) and sucrose.

Structural reconstruction and spontaneous formation of Fe polynuclears: a self-assembly of Fe–porphyrin coordination chains on Au(111) revealed by scanning tunneling microscopy

2016 ◽  
Vol 18 (21) ◽  
pp. 14273-14278 ◽  
Author(s):  
Yuxu Wang ◽  
Kun Zhou ◽  
Ziliang Shi ◽  
Yu-qiang Ma
Keyword(s):  
Scanning Tunneling Microscopy ◽  
Self Assembly ◽  
Chain Structure ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Spontaneous Formation ◽  
Self Assembled

Structural reconstruction and uniformly sized Fe polynuclears of a self-assembled Fe–porphyrin coordination chain structure are investigated by scanning tunneling microscopy.

Molecular thermodynamic modeling of a bilayer perforation in mixed catanionic surfactant systems

2018 ◽  
Vol 20 (44) ◽  
pp. 27924-27929 ◽  
Author(s):  
Ksenia A. Emelyanova ◽  
Alexey I. Victorov
Keyword(s):  
Thermodynamic Modeling ◽  
Catanionic Surfactant ◽  
Spontaneous Formation ◽  
Self Assembled ◽  
Surfactant Systems

An interplay between electrostatics and deformation of surfactant tails is responsible for the spontaneous formation of pores in self-assembled bilayers.

Multiferroicity in ZnO nanodumbbell/BiFeO3 nanoparticle heterostructures

2016 ◽  
Vol 30 (12) ◽  
pp. 1650074 ◽  
Author(s):  
Dabbugalla Mahesh ◽  
Swapan K. Mandal
Keyword(s):  
Hysteresis Loop ◽  
Exchange Interactions ◽  
Ferroelectric Polarization ◽  
Multiferroic Properties ◽  
Synthesis Route ◽  
Self Assembled ◽  
Nanocomposite Structures

We report here on the multiferroic properties of ZnO–BiFeO3 (BiFeO3 referred hereinafter as BFO) nanocomposite structures obtained by using a facile solution-based synthesis route. ZnO is found to grow in the form of well-crystallized and self-assembled dumbbell-like structures. BFO nanoparticles (NPs) are deposited onto ZnO nanodumbbells (NDs) to obtain ZnO–BFO heterostructures. The nanocomposites show prominent ferroelectric polarization hysteresis loop along with enhanced magnetization in comparison to pure BFO NPs. The ordered alignment of spins along with the suppression of Fe–O–Fe antiferromagnetic super-exchange interactions at the ZnO/BFO interface plausibly gives rise to observed multiferroic properties.

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