scholarly journals One-Pot Nucleation, Growth, Morphogenesis, and Passivation of 1.4 nm Au Nanoparticles on Self-Assembled Rosette Nanotubes

2010 ◽  
Vol 132 (1) ◽  
pp. 32-33 ◽  
Author(s):  
Rahul Chhabra ◽  
Jesus G. Moralez ◽  
Jose Raez ◽  
Takeshi Yamazaki ◽  
Jae-Young Cho ◽  
...  
Keyword(s):  
Au Nanoparticles ◽  
One Pot ◽  
Rosette Nanotubes ◽  
Self Assembled ◽  
Nucleation Growth

scholarly journals “One-pot” synthesis of fluorescent Au@SiO2 and SiO2@Au nanoparticles

2016 ◽  
Vol 9 (6) ◽  
pp. 854-864 ◽  
Author(s):  
Nicoleta Liliana Olteanu ◽  
Cosmina Andreea Lazăr ◽  
Adina Roxana Petcu ◽  
Aurelia Meghea ◽  
Elena Adina Rogozea ◽  
...  
Keyword(s):  
Au Nanoparticles ◽  
One Pot ◽  
One Pot Synthesis

scholarly journals Scanning Tunneling Microscope Investigation of Self-Assembled Rosette Nanotubes on Highly Ordered Pyrolytic Graphite

2010 ◽  
Vol 16 (S2) ◽  
pp. 470-471 ◽  
Author(s):  
J-Y Cho ◽  
G Borzsonyi ◽  
H Fenniri
Keyword(s):  
Scanning Tunneling Microscope ◽  
Pyrolytic Graphite ◽  
Scanning Tunneling ◽  
Tunneling Microscope ◽  
Microscope Investigation ◽  
Rosette Nanotubes ◽  
Highly Ordered Pyrolytic Graphite ◽  
Self Assembled

Extended abstract of a paper presented at Microscopy and Microanalysis 2010 in Portland, Oregon, USA, August 1 – August 5, 2010.

Self-Assembled In-Plane Growth of Mg2SiO4 Nanowires on Si Substrates Catalyzed by Au Nanoparticles

2010 ◽  
Vol 20 (15) ◽  
pp. 2511-2518 ◽  
Author(s):  
Zhou Zhang ◽  
Lai Mun Wong ◽  
Hou Xiao Wang ◽  
Zhi Peng Wei ◽  
Wei Zhou ◽  
...  
Keyword(s):  
Au Nanoparticles ◽  
Si Substrates ◽  
Self Assembled

One-Pot Preparation of Physical Hydrogel-Based Photonic Crystal

2018 ◽  
Vol 939 ◽  
pp. 127-132 ◽  
Author(s):  
Cheng Chen ◽  
Zhi Qiang Dong ◽  
Guang Cai Mei ◽  
Zhan Hong Li ◽  
Zhi Gang Zhu
Keyword(s):  
Photonic Crystal ◽  
Drug Release ◽  
Visible Light ◽  
Polymer Solution ◽  
One Pot ◽  
Freeze Thaw ◽  
Self Assembled

We developed a one-pot method for the fabrication of hydrogel-based photonic crystal (PC) materials. An array of monodisperse colloids was self-assembled within a polymer solution, which generates a visible light diffractable photonic mixture. This mixture was molded and gelated into a hydrogel PC material by freeze-thaw treatment. Drug release as well as the structure colour changing properties of the PC hydrogels were discussed, and the experiment results revealed that our one-pot design and the associated modification approach has potential in efficient fabrication of PC materials.

scholarly journals One-pot synthesis of hollow hydrangea Au nanoparticles as a dual catalyst with SERS activity for in situ monitoring of a reduction reaction

RSC Advances ◽  
2019 ◽  
Vol 9 (18) ◽  
pp. 10314-10319 ◽  
Author(s):  
Yazhou Qin ◽  
Yuxiang Lu ◽  
Wufan Pan ◽  
Dongdong Yu ◽  
Jianguang Zhou
Keyword(s):  
Au Nanoparticles ◽  
Reduction Reaction ◽  
In Situ Monitoring ◽  
One Pot ◽  
Reduction Reactions ◽  
One Pot Synthesis

We prepared hollow flower-shaped Au nanoparticles as a bifunctional material by a one-pot method for in situ monitoring of reduction reactions.

scholarly journals Self-Assembled Growth of Hollow Spheres with Octahedron-like Co Nanocrystals via One-Pot Solution Fabrication

2009 ◽  
Vol 113 (30) ◽  
pp. 13456-13456 ◽  
Author(s):  
Xi Wang ◽  
Fangli Yuan ◽  
Peng Hu ◽  
Lingjie Yu ◽  
Liuyang Bai
Keyword(s):  
Hollow Spheres ◽  
One Pot ◽  
Self Assembled

An innovative Au-CdS/ZnS-RGO architecture for efficient photocatalytic hydrogen evolution

2018 ◽  
Vol 6 (7) ◽  
pp. 2895-2899 ◽  
Author(s):  
Shuangshuang Kai ◽  
Baojuan Xi ◽  
Xiaolei Liu ◽  
Lin Ju ◽  
Peng Wang ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Au Nanoparticles ◽  
One Pot ◽  
Hole Transfer ◽  
Photocatalytic Hydrogen Evolution ◽  
Semiconductor Junction ◽  
Electron Transportation

An innovative CdS/ZnS-RGO hybrid is synthesizedviaan one-pot hydrothermal method. The further introduction of Au nanoparticles enables the composite with the merits of heterostructured semiconductor/semiconductor junction benefiting the hole transfer, as well as graphene and noble metal favorable for electron transportation.

Sensitive Hg2+ Ion Detection Using Metal Enhanced Fluorescence of Novel Polyvinyl Pyrrolidone (PVP)-Templated Gold Nanoparticles

2018 ◽  
Vol 72 (11) ◽  
pp. 1645-1652 ◽  
Author(s):  
Kailong Dong ◽  
Jiasheng Zhou ◽  
Taiqun Yang ◽  
Shan Dai ◽  
Hao Tan ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Detection Limit ◽  
Au Nanoparticles ◽  
Polyvinyl Pyrrolidone ◽  
Quenching Mechanism ◽  
Ion Detection ◽  
Enhanced Fluorescence ◽  
Metal Enhanced Fluorescence ◽  
One Pot ◽  
Au Nps

In this study, we report a straightforward strategy for Hg2+ ion detection. Fluorescent Au nanoparticles (NPs) were one-pot synthesized using a polymer (polyvinyl pyrrolidone [PVP]) as both capping and fluorescence agent. The as-synthesized PVP-Au NPs showed a remarkably rapid response selectively for Hg2+ ions compared to 14 other metal ions. The detection limit of Hg2+ was estimated at 100 nM. We discuss the emission and quenching mechanism of the PVP-Au NPs, the former being attributed to metal enhanced fluorescence and the latter being related to static quenching by Hg2+. The fluorescence of PVP-Au NPs offers an efficient and reliable strategy for Hg2+ ions detection. They therefore have a great potential for applications in health and environmental monitoring.

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