scholarly journals Near-Infrared-Triggered Reversible Transformations of Gold Nanorod-Laden Lipid Assemblies: Implications for Cellular Delivery

2022 ◽  
Author(s):  
Jacob Rueben ◽  
Ashish Jayaraman ◽  
Mahesh K. Mahanthappa ◽  
Cecilia Leal
Keyword(s):  
Near Infrared ◽  
Gold Nanorod ◽  
Cellular Delivery ◽  
Lipid Assemblies

scholarly journals Near-infrared photothermal therapy using anti-EGFR-gold nanorod conjugates for triple negative breast cancer

Oncotarget ◽  
2017 ◽  
Vol 8 (49) ◽  
pp. 86566-86575 ◽  
Author(s):  
Meihua Zhang ◽  
Hoe Suk Kim ◽  
Tiefeng Jin ◽  
Jisu Woo ◽  
Yin Ji Piao ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Triple Negative Breast Cancer ◽  
Photothermal Therapy ◽  
Near Infrared ◽  
Triple Negative ◽  
Gold Nanorod

scholarly journals In Vitro Photothermal Destruction of Cancer Cells Using Gold Nanorods and Pulsed-Train Near-Infrared Laser

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
Jui-Teng Lin ◽  
Yueh-Sheng Chiang ◽  
Guang-Hong Lin ◽  
Hsinyu Lee ◽  
Hsia-Wei Liu
Keyword(s):  
Cancer Cells ◽  
Diode Laser ◽  
Near Infrared ◽  
Irradiation Time ◽  
Laser System ◽  
Gold Nanorod ◽  
Near Ir ◽  
Laser Heated ◽  
Train System

We present a novel pulsed-train near-IR diode laser system with real-time temperature monitoring of the laser-heated cancer cell mixed in gold nanorod solution. Near-IR diode laser at 808 nm matching the gold nanorod absorption peak (with an aspect ratio about 4.0) was used in this study. Both surface and volume temperatures were measured and kept above 43°C, the temperature for cancer cells destruction. The irradiation time needed in our pulsed-train system with higher laser fluence for killing the cancel cells is about 1–3 minutes, much shorter than conventional methods (5–10 minutes). Cell viabilities in gold nanorod mixed and controlled solutions are studied by green fluorescence.

Gold nanorod-assisted near-infrared light-mediated regulation of membrane ion channels activates apoptotic pathways

2020 ◽  
Vol 56 (45) ◽  
pp. 6118-6121
Author(s):  
Juan Song ◽  
Jian-Bin Pan ◽  
Wei Zhao ◽  
Hong-Yuan Chen ◽  
Jing-Juan Xu
Keyword(s):  
Ion Channels ◽  
Protein Expression ◽  
Cell Apoptosis ◽  
Near Infrared ◽  
Gold Nanorod ◽  
Infrared Light ◽  
Near Infrared Light ◽  
Apoptotic Protein ◽  
Apoptotic Pathways

We report a GNR-assisted NIR-activated tool that could open TRPV1 ion channels and regulate apoptotic protein expression, thereby inducing cell apoptosis.

scholarly journals Synthesis of gold nanorod/neodymium oxide yolk/shell composite with plasmon-enhanced near-infrared luminescence

RSC Advances ◽  
2018 ◽  
Vol 8 (36) ◽  
pp. 20056-20060 ◽  
Author(s):  
Yafang Zhang ◽  
Jiahong Wang ◽  
Fan Nan ◽  
Qu-Quan Wang
Keyword(s):  
Hydrothermal Method ◽  
Near Infrared ◽  
Neodymium Oxide ◽  
Gold Nanorod ◽  
Infrared Luminescence ◽  
Shell Composite

AuNR@Nd2O3 yolk/shell nanocomposites are synthesized by a hydrothermal method; the luminescence of Nd3+ is enhanced 4.6 times by AuNRs.

Gold nanorod-seeded synthesis of Au@Ag/Au nanospheres with broad and intense near-infrared absorption for photothermal cancer therapy

2014 ◽  
Vol 2 (23) ◽  
pp. 3667-3673 ◽  
Author(s):  
Xiaosheng Ye ◽  
Hui Shi ◽  
Xiaoxiao He ◽  
Kemin Wang ◽  
Duo Li ◽  
...  
Keyword(s):  
Cancer Therapy ◽  
Infrared Absorption ◽  
Near Infrared ◽  
Au Nanoparticles ◽  
Gold Nanorod ◽  
Synthesis Strategy ◽  
Nir Absorption

A shape-controllable and spectrum-adjustable synthesis strategy is proposed to develop Au@Ag/Au nanoparticles with intense NIR-absorption, efficacious thermotherapy and low dark-cytotoxicity.

Gold Nanorod−Photosensitizer Complex for Near-Infrared Fluorescence Imaging and Photodynamic/Photothermal Therapy In Vivo

ACS Nano ◽  
2011 ◽  
Vol 5 (2) ◽  
pp. 1086-1094 ◽  
Author(s):  
Boseung Jang ◽  
Jin-Young Park ◽  
Ching-Hsuan Tung ◽  
In-Hoo Kim ◽  
Yongdoo Choi
Keyword(s):  
Fluorescence Imaging ◽  
Photothermal Therapy ◽  
Near Infrared ◽  
Gold Nanorod ◽  
Near Infrared Fluorescence ◽  
Near Infrared Fluorescence Imaging
Sign in / Sign up

Export Citation Format

Share Document