Plasmonic nanorod array for effective photothermal therapy in hyperthermia

2021 ◽  
Author(s):  
Thanh Lam Bui ◽  
Ngoc Thanh Ho ◽  
Xuan Vuong Thi Thanh Ho ◽  
Dinh Nghi Ngo ◽  
Soon Hyuk Lim ◽  
...  
Keyword(s):  
Optical Properties ◽  
Cancer Cell ◽  
Photothermal Therapy ◽  
Aluminium Oxide ◽  
Nanorod Array ◽  
Cell Killing ◽  
Gold Nanorod ◽  
Nanorod Arrays ◽  
Anodic Aluminium Oxide ◽  
Oxide Substrates

Optical properties of anisotropic gold nanorod arrays inside anodic aluminium oxide substrates enhance the longitudinal absorption intensities and the hyperthermia cancer cell killing at 42.1 °C under photothermal laser exposures...

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.

scholarly journals Luminescent CaTiO3:Yb,Er nanofibers co-conjugated with Rose Bengal and gold nanorods for potential synergistic photodynamic/photothermal therapy

2017 ◽  
Vol 5 (26) ◽  
pp. 5128-5136 ◽  
Author(s):  
Yike Fu ◽  
Heng Liu ◽  
Zhaohui Ren ◽  
Xiang Li ◽  
Jie Huang ◽  
...  
Keyword(s):  
Cancer Cell ◽  
Gold Nanorods ◽  
Rose Bengal ◽  
Photothermal Therapy ◽  
Cell Killing ◽  
Killing Effect ◽  
Photothermal Phenomenon ◽  
Cell Killing Effect

CaTiO3:Yb,Er nanofibers, co-conjugated with Rose Bengal and gold nanorods, enable a synergistic photodynamic/photothermal phenomenon for superior cancer cell killing effect.

Synthesis of silver particles decorated anodic aluminium oxide substrates for metal-enhanced fluorescence

2012 ◽  
Vol 7 (8) ◽  
pp. 842 ◽  
Author(s):  
Jun-wei Hou ◽  
Xiu-Chun Yang ◽  
Miao-Miao Cui ◽  
Min Huang ◽  
Qing-Yao Wang
Keyword(s):  
Aluminium Oxide ◽  
Silver Particles ◽  
Enhanced Fluorescence ◽  
Metal Enhanced Fluorescence ◽  
Anodic Aluminium Oxide ◽  
Oxide Substrates

Fabrication and optical properties of platinum nanowire arrays on anodic aluminium oxide templates

2002 ◽  
Vol 11 (12) ◽  
pp. 1307-1312 ◽  
Author(s):  
Gao Tie-Ren ◽  
Chen Zi-Yu ◽  
Peng Yong ◽  
Li Fa-Shen
Keyword(s):  
Optical Properties ◽  
Aluminium Oxide ◽  
Nanowire Arrays ◽  
Anodic Aluminium Oxide

Optimizing the packing density of TiO2 nanorod arrays for enhanced light harvesting by a light trapping effect and its photocatalytic decomposition of gaseous benzene

CrystEngComm ◽  
2015 ◽  
Vol 17 (5) ◽  
pp. 1151-1158 ◽  
Author(s):  
Xiaoxia Wang ◽  
Yadan Xiao ◽  
Dawen Zeng ◽  
Changsheng Xie
Keyword(s):  
Tin Oxide ◽  
Light Trapping ◽  
Hydrothermal Process ◽  
Nanorod Array ◽  
Photocatalytic Decomposition ◽  
Nanorod Arrays ◽  
Trapping Effect ◽  
Tio2 Nanorod Arrays ◽  
Oxide Substrates ◽  
Gaseous Benzene

A single-crystalline TiO2 nanorod array with a preferred [002] axial orientation was grown on transparent conductive fluorine-doped tin oxide substrates by a hydrothermal process.

scholarly journals Gold Nanorod Photothermal Therapy Alters Cell Junctions and Actin Network in Inhibiting Cancer Cell Collective Migration

ACS Nano ◽  
2018 ◽  
Vol 12 (9) ◽  
pp. 9279-9290 ◽  
Author(s):  
Yue Wu ◽  
Moustafa R. K. Ali ◽  
Bin Dong ◽  
Tiegang Han ◽  
Kuangcai Chen ◽  
...  
Keyword(s):  
Cancer Cell ◽  
Photothermal Therapy ◽  
Gold Nanorod ◽  
Cell Junctions ◽  
Actin Network ◽  
Collective Migration ◽  
Cell Collective

A facile method to prepare regioregular poly(3-hexylthiophene) nanorod arrays using anodic aluminium oxide templates and capillary force

2009 ◽  
Vol 33 (5) ◽  
pp. 986 ◽  
Author(s):  
Sujin Baek ◽  
Jong Bae Park ◽  
Wonjoo Lee ◽  
Sung-Hwan Han ◽  
Jouhahn Lee ◽  
...  
Keyword(s):  
Capillary Force ◽  
Aluminium Oxide ◽  
Nanorod Arrays ◽  
Anodic Aluminium Oxide ◽  
Regioregular Poly

Donor–acceptor conjugated polymer-based nanoparticles for highly effective photoacoustic imaging and photothermal therapy in the NIR-II window

2020 ◽  
Vol 56 (7) ◽  
pp. 1093-1096 ◽  
Author(s):  
Zuwu Wei ◽  
Fuli Xin ◽  
Jian Zhang ◽  
Ming Wu ◽  
Ting Qiu ◽  
...  
Keyword(s):  
Cancer Cell ◽  
Conjugated Polymer ◽  
Photothermal Therapy ◽  
Photoacoustic Imaging ◽  
Cell Killing ◽  
Highly Effective ◽  
Donor Acceptor

BDA nanoparticles exhibit excellent theranostic properties including an extremely high cancer cell killing ability, admirable tumor elimination efficiency (100%) and a remarkable photoacoustic imaging contrast enhancing ability.

The thickness and optical properties of films of anodic aluminium oxide

1966 ◽  
Vol 6 (11-12) ◽  
pp. 483-497 ◽  
Author(s):  
I KHAN ◽  
J LEACH ◽  
N WILKINS
Keyword(s):  
Optical Properties ◽  
Aluminium Oxide ◽  
Anodic Aluminium Oxide

Investigating optical properties of gold nanorod arrays

2019 ◽  
Author(s):  
Emma Marlow ◽  
Antony Murphy ◽  
Robert Pollard
Keyword(s):  
Optical Properties ◽  
Gold Nanorod ◽  
Nanorod Arrays
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