Plasmon-Enhanced Upconversion Luminescence on Vertically Aligned Gold Nanorod Monolayer Supercrystals

2016 ◽  
Vol 8 (18) ◽  
pp. 11667-11674 ◽  
Author(s):  
Ze Yin ◽  
Donglei Zhou ◽  
Wen Xu ◽  
Shaobo Cui ◽  
Xu Chen ◽  
...  
Keyword(s):  
Upconversion Luminescence ◽  
Gold Nanorod ◽  
Vertically Aligned

Self-Assembly of Vertically Aligned Gold Nanorod Arrays on Patterned Substrates

2012 ◽  
Vol 51 (35) ◽  
pp. 8732-8735 ◽  
Author(s):  
Thibaut Thai ◽  
Yuanhui Zheng ◽  
Soon Hock Ng ◽  
Stephen Mudie ◽  
Matteo Altissimo ◽  
...  
Keyword(s):  
Self Assembly ◽  
Gold Nanorod ◽  
Nanorod Arrays ◽  
Patterned Substrates ◽  
Vertically Aligned

scholarly journals Quantum dots on vertically aligned gold nanorod monolayer: plasmon enhanced fluorescence

Nanoscale ◽  
2014 ◽  
Vol 6 (11) ◽  
pp. 5592-5598 ◽  
Author(s):  
Bo Peng ◽  
Zhenpeng Li ◽  
Evren Mutlugun ◽  
Pedro Ludwig Hernández Martínez ◽  
Dehui Li ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Self Assembly ◽  
Gold Nanorod ◽  
Enhanced Fluorescence ◽  
Plasmon Enhanced Fluorescence ◽  
Evaporation Induced Self Assembly ◽  
Vertically Aligned

A vertically aligned CTAB-coated Au nanorod monolayer was formed by the evaporation-induced self-assembly, which provides a unique anisotropic plasmonic system to investigate the energy transfer between the plasmonic array and fluorophores.

Surface-Plasmon Resonance-Enhanced Upconversion Luminescence of Single Nanocrystal Based on Single Gold Nanorod

2017 ◽  
Vol 37 (7) ◽  
pp. 0724002
Author(s):  
薛映仙 Xue Yingxian ◽  
戎有英 Rong Youying ◽  
马 强 Ma Qiang ◽  
潘诚达 Pan Chengda ◽  
陈凌霄 Chen Lingxiao ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Upconversion Luminescence ◽  
Gold Nanorod

scholarly journals Plasmon Enhanced Second Harmonic Generation from ZnO Nanofilms on Vertical Au Nanorod Arrays

Nanomaterials ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 2597
Author(s):  
Qiang Ma ◽  
Chengda Pan ◽  
Yingxian Xue ◽  
Zhiyun Fang ◽  
Shiyu Zhang ◽  
...  
Keyword(s):  
Optical Properties ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Gold Nanorods ◽  
Second Harmonic ◽  
Nanorod Array ◽  
Gold Nanorod ◽  
Nanorod Arrays ◽  
Plasmonic Enhancement ◽  
Vertically Aligned

Vertically aligned gold nanorod arrays have attracted much attention for their fascinating optical properties. Different from longitudinal surface plasmon wavelength (LSPW) and edge-to-edge spacing of gold nanorods, the role of gold nanorod diameter in plasmonic enhancement ability of vertical gold nanorod arrays has rarely been explored. In this work, we selected gold nanorods with similar LSPW but two different diameters (22 and 41 nm), the optical properties of which are dominated by absorption and scattering cross sections, respectively. The vertically aligned arrays of these gold nanorods formed by evaporation self-assembly are coupled with nonlinear ZnO nanocrystal films spin-coated on their surfaces. It was found that the gold nanorod array with a larger diameter can enhance the second harmonic generation (SHG) of ZnO nanofilm by a factor of 27.0, while it is about 7.3 for the smaller gold nanorod array. Theoretical simulations indicate that such stronger enhancement of the larger vertical gold nanorod array compared with the smaller one is due to its stronger scattering ability and greater extent of near-field enhancement at SHG fundamental wavelength. Our work shows that the diameter of gold nanorods is also an important factor to be considered in realizing strong plasmon enhancement of vertically aligned gold nanorod arrays.

Self-Assembly of Vertically Aligned Gold Nanorod Arrays on Patterned Substrates

2012 ◽  
Vol 124 (35) ◽  
pp. 8862-8865 ◽  
Author(s):  
Thibaut Thai ◽  
Yuanhui Zheng ◽  
Soon Hock Ng ◽  
Stephen Mudie ◽  
Matteo Altissimo ◽  
...  
Keyword(s):  
Self Assembly ◽  
Gold Nanorod ◽  
Nanorod Arrays ◽  
Patterned Substrates ◽  
Vertically Aligned

scholarly journals Rücktitelbild: Self-Assembly of Vertically Aligned Gold Nanorod Arrays on Patterned Substrates (Angew. Chem. 35/2012)

2012 ◽  
Vol 124 (35) ◽  
pp. 9032-9032
Author(s):  
Thibaut Thai ◽  
Yuanhui Zheng ◽  
Soon Hock Ng ◽  
Stephen Mudie ◽  
Matteo Altissimo ◽  
...  
Keyword(s):  
Self Assembly ◽  
Gold Nanorod ◽  
Nanorod Arrays ◽  
Patterned Substrates ◽  
Vertically Aligned

scholarly journals Vertically Aligned Gold Nanorod Monolayer on Arbitrary Substrates: Self-Assembly and Femtomolar Detection of Food Contaminants

ACS Nano ◽  
2013 ◽  
Vol 7 (7) ◽  
pp. 5993-6000 ◽  
Author(s):  
Bo Peng ◽  
Guangyuan Li ◽  
Dehui Li ◽  
Stephanie Dodson ◽  
Qing Zhang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Gold Nanorod ◽  
Food Contaminants ◽  
Vertically Aligned

Self-assembled vertically aligned gold nanorod superlattices for ultra-high sensitive detection of molecules

Nano Research ◽  
2014 ◽  
Vol 8 (3) ◽  
pp. 907-919 ◽  
Author(s):  
Amey Apte ◽  
Prashant Bhaskar ◽  
Raja Das ◽  
Smita Chaturvedi ◽  
Pankaj Poddar ◽  
...  
Keyword(s):  
Gold Nanorod ◽  
Sensitive Detection ◽  
Vertically Aligned ◽  
Self Assembled

Tens of thousands-fold upconversion luminescence enhancement induced by a single gold nanorod

2015 ◽  
Vol 9 (5) ◽  
pp. 479-487 ◽  
Author(s):  
Qiuqiang Zhan ◽  
Xin Zhang ◽  
Yuxiang Zhao ◽  
Jing Liu ◽  
Sailing He
Keyword(s):  
Upconversion Luminescence ◽  
Gold Nanorod ◽  
Luminescence Enhancement
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