Self-assembly of metal/semiconductor heterostructures via ligand engineering: unravelling the synergistic dual roles of metal nanocrystals toward plasmonic photoredox catalysis

Nanoscale ◽  
2017 ◽  
Vol 9 (43) ◽  
pp. 16922-16936 ◽  
Author(s):  
Ke-Yi Jiang ◽  
Ya-Li Weng ◽  
Si-Yi Guo ◽  
Yan Yu ◽  
Fang-Xing Xiao
Keyword(s):  
Self Assembly ◽  
Semiconductor Heterostructures ◽  
Photoredox Catalysis ◽  
Dual Roles ◽  
Gold Nanocrystals ◽  
Metal Nanocrystals ◽  
Electron Withdrawal ◽  
Withdrawal Effects

A cooperative synergy arising from the SPR and electron-withdrawal effects of gold nanocrystals was simultaneously and unambiguously unraveled for plasmonic photoredox catalysis.

Self-assembled structures of polyhedral gold nanocrystals: shape-directive arrangement and structure-dependent plasmonic enhanced characteristics

RSC Advances ◽  
2016 ◽  
Vol 6 (62) ◽  
pp. 57320-57326 ◽  
Author(s):  
Yanting Liu ◽  
Jun Zhou ◽  
Lu Zhou ◽  
Edwin Yue-Bun Pun ◽  
Tao Jiang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Plasmonic Enhancement ◽  
Casting Method ◽  
Antenna Effect ◽  
Gold Nanocrystals ◽  
Different Types ◽  
Self Assembled

Self-assembly structures of different types of polyhedral nanocrystals through drop casting method and their plasmonic enhancement characteristics and SERS performances due to the nano-antenna effect.

scholarly journals Genetic Analysis of the Salmonella FliE Protein That Forms the Base of the Flagellar Axial Structure

mBio ◽  
2021 ◽  
Author(s):  
Jordan J. Hendriksen ◽  
Hee Jung Lee ◽  
Alexander J. Bradshaw ◽  
Keiichi Namba ◽  
Fabienne F. V. Chevance ◽  
...  
Keyword(s):  
Self Assembly ◽  
Type Iii Secretion ◽  
Type Iii Secretion System ◽  
Adaptor Protein ◽  
Ring Structure ◽  
Secretion System ◽  
Dual Roles ◽  
Content Type ◽  
Bacterial Flagellum ◽  
Type Iii

The FliE component of the bacterial flagellum is the first protein secreted through the flagellar type III secretion system (fT3SS) that is capable of self-assembly into the growing bacterial organelle. The FliE protein plays dual roles in the assembly of the Salmonella flagellum as the final component of the flagellar type III secretion system (fT3SS) and as an adaptor protein that anchors the rod (drive shaft) of the flagellar motor to the membrane-imbedded MS-ring structure.

Molecule Self-Assembly Synthesis of Porous Few-Layer Carbon Nitride for Highly Efficient Photoredox Catalysis

2019 ◽  
Vol 141 (6) ◽  
pp. 2508-2515 ◽  
Author(s):  
Yuting Xiao ◽  
Guohui Tian ◽  
Wei Li ◽  
Ying Xie ◽  
Baojiang Jiang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Carbon Nitride ◽  
Photoredox Catalysis ◽  
Highly Efficient

Plasmonic Vesicles of Amphiphilic Gold Nanocrystals: Self-Assembly and External-Stimuli-Triggered Destruction

2011 ◽  
Vol 133 (28) ◽  
pp. 10760-10763 ◽  
Author(s):  
Jibin Song ◽  
Lin Cheng ◽  
Aiping Liu ◽  
Jun Yin ◽  
Min Kuang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Gold Nanocrystals ◽  
External Stimuli

General self-assembly of metal/metal chalcogenide heterostructures initiated by a surface linker: modulating tunable charge flow toward versatile photoredox catalysis

2019 ◽  
Vol 7 (37) ◽  
pp. 21182-21194 ◽  
Author(s):  
Tao Li ◽  
Ming-Hui Huang ◽  
Yu-Bing Li ◽  
Xiao-Cheng Dai ◽  
Yunhui He ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Self Assembly ◽  
Photoredox Catalysis ◽  
Interfacial Charge Transfer ◽  
Metal Chalcogenide ◽  
Assembly Strategy ◽  
Metal Metal ◽  
Surface Ligand ◽  
Charge Flow ◽  
Interfacial Charge

Interfacial charge transfer over metal/metal chalcogenide heterostructures was finely tuned by a facile, green, scalable, and simple yet efficient surface ligand-triggered self-assembly strategy for multifarious photoredox catalysis.

UV light-induced self-assembly of gold nanocrystals into chains and networks in a solution of silver nitrate

2013 ◽  
Vol 24 (5) ◽  
pp. 055601 ◽  
Author(s):  
Shu Jun Zhen ◽  
Zhong Yue Zhang ◽  
Na Li ◽  
Zhi Dong Zhang ◽  
Jian Wang ◽  
...  
Keyword(s):  
Silver Nitrate ◽  
Self Assembly ◽  
Uv Light ◽  
Gold Nanocrystals

Magic Nuclearity Giant Clusters of Metal Nanocrystals Formed by Mesoscale Self-Assembly

2001 ◽  
Vol 105 (13) ◽  
pp. 2515-2517 ◽  
Author(s):  
P. John Thomas ◽  
G. U. Kulkarni ◽  
C. N. R. Rao
Keyword(s):  
Self Assembly ◽  
Metal Nanocrystals

Some properties of spherical and rod-shaped semiconductor and metal nanocrystals

2002 ◽  
Vol 74 (9) ◽  
pp. 1675-1692 ◽  
Author(s):  
Christy F. Landes ◽  
Stephan Link ◽  
Mona B. Mohamed ◽  
Babak Nikoobakht ◽  
Mostafa A. El-Sayed
Keyword(s):  
Raman Scattering ◽  
Spherical Particle ◽  
Gold Nanorods ◽  
Self Assembly ◽  
Surrounding Medium ◽  
Cdse Nanocrystals ◽  
Size And Shape ◽  
Metal Nanocrystals ◽  
Enhanced Raman Scattering

In this paper, we summarize our results on the effect of changing size and shape of semiconductor and metallic nanocrystals. The change in size (from 3.5 to 1.1 nm) and shape (from spherical to rod) of CdSe nanocrystals is found to affect both their optical and nonradiative properties. In gold quasi-spherical nanocrystals, results on the dependence of the electron-phonon relaxation of the surrounding medium are presented. For gold nanorods, results and conclusions on the mechanism of their self-assembly are presented. Enhanced Raman scattering on their surfaces is studied and compared with that on spherical particle surfaces.

Size and Morphology Adjustment of PVP-Stabilized Silver and Gold Nanocrystals Synthesized by Hydrodynamic Assisted Self-Assembly

2009 ◽  
Vol 113 (20) ◽  
pp. 8595-8600 ◽  
Author(s):  
Licheng Liu ◽  
Ting Wei ◽  
Xiao Guan ◽  
Xuehong Zi ◽  
Hong He ◽  
...  
Keyword(s):  
Self Assembly ◽  
Gold Nanocrystals ◽  
Size And Morphology
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