Shape tunable gallium nanorods mediated tumor enhanced ablation through near-infrared photothermal therapy

Nanoscale ◽  
2019 ◽  
Vol 11 (6) ◽  
pp. 2655-2667 ◽  
Author(s):  
Xuyang Sun ◽  
Mengmeng Sun ◽  
Miaomiao Liu ◽  
Bo Yuan ◽  
Weiping Gao ◽  
...  
Keyword(s):  
Liquid Metal ◽  
Metal Nanoparticles ◽  
Conversion Efficiency ◽  
Photothermal Therapy ◽  
Tumor Targeting ◽  
Near Infrared ◽  
Photothermal Conversion

Shape tunable liquid metal nanoparticles were fabricated with characterization of biocompatibility, favorable photothermal conversion efficiency and tumor targeting capability for photothermal therapy.

Efficient near-infrared anionic conjugated polyelectrolyte for photothermal therapy

2020 ◽  
Vol 8 (46) ◽  
pp. 10609-10615
Author(s):  
Liwen Hu ◽  
Zikang Chen ◽  
Xiaozhe Su ◽  
Yanshan Liu ◽  
Ting Guo ◽  
...  
Keyword(s):  
Conversion Efficiency ◽  
Photothermal Therapy ◽  
Near Infrared ◽  
Conjugated Polyelectrolyte ◽  
Photothermal Conversion ◽  
Tumor Bearing ◽  
Growth Of Tumor

An anionic conjugated polyelectrolyte with photothermal conversion efficiency of 56.7% completely inhibited the growth of tumor in 4T1 tumor-bearing mice.

Novel phthalocyanine-based polymeric micelles with high near-infrared photothermal conversion efficiency under 808 nm laser irradiation for in vivo cancer therapy

2019 ◽  
Vol 7 (14) ◽  
pp. 2247-2251 ◽  
Author(s):  
Lu Li ◽  
Qingzhu Yang ◽  
Lei Shi ◽  
Nannan Zheng ◽  
Zeyu Li ◽  
...  
Keyword(s):  
Cancer Therapy ◽  
Cancer Cells ◽  
Laser Irradiation ◽  
Conversion Efficiency ◽  
Photothermal Therapy ◽  
Near Infrared ◽  
Polymeric Micelles ◽  
Photothermal Conversion ◽  
Phthalocyanine Molecule

Novel phthalocyanine molecule 4OCSPC with deep NIR absorbance showed excellent photothermal therapy property for cancer cells.

Semiconducting polymer-based nanoparticles for photothermal therapy at the second near-infrared window

2018 ◽  
Vol 54 (96) ◽  
pp. 13599-13602 ◽  
Author(s):  
Zuwu Wei ◽  
Ming Wu ◽  
Shanyou Lan ◽  
Jiong Li ◽  
Xiaolong Zhang ◽  
...  
Keyword(s):  
Light Absorption ◽  
Photothermal Therapy ◽  
Near Infrared ◽  
Strong Light ◽  
Semiconducting Polymer ◽  
Optical Window ◽  
Photothermal Conversion ◽  
Infrared Window

We designed novel diketopyrrolopyrrole polymer based nanoparticles (DPP-IID-FA), which exhibited strong light absorption and excellent photothermal conversion in the NIR optical window, and displayed high biocompatibility and photostability.

Plasmonic Nanohybrid with High Photothermal Conversion Efficiency for Simultaneously Effective Antibacterial/Anticancer Photothermal Therapy

2019 ◽  
Vol 2 (9) ◽  
pp. 3942-3953 ◽  
Author(s):  
Muhammad Rizwan Younis ◽  
Rui Bing An ◽  
Yun-Chao Yin ◽  
Shouju Wang ◽  
Deju Ye ◽  
...  
Keyword(s):  
Conversion Efficiency ◽  
Photothermal Therapy ◽  
Photothermal Conversion

Multifunctional Cu–Ag2S nanoparticles with high photothermal conversion efficiency for photoacoustic imaging-guided photothermal therapy in vivo

Nanoscale ◽  
2018 ◽  
Vol 10 (2) ◽  
pp. 825-831 ◽  
Author(s):  
Lile Dong ◽  
Guanming Ji ◽  
Yu Liu ◽  
Xia Xu ◽  
Pengpeng Lei ◽  
...  
Keyword(s):  
Conversion Efficiency ◽  
Photothermal Therapy ◽  
Photoacoustic Imaging ◽  
The Novel ◽  
Photothermal Conversion ◽  
Ag2s Nanoparticles

The novel Cu–Ag2S/PVP NPs with high photothermal conversion efficiency could be employed as effective photoacoustic imaging guided photothermal therapy agents.

scholarly journals Gold Nanorod Bioconjugates for Active Tumor Targeting and Photothermal Therapy

2011 ◽  
Vol 2011 ◽  
pp. 1-7 ◽  
Author(s):  
Hadiyah N. Green ◽  
Dmitry V. Martyshkin ◽  
Cynthia M. Rodenburg ◽  
Eben L. Rosenthal ◽  
Sergey B. Mirov
Keyword(s):  
Gold Nanoparticles ◽  
Gold Nanorods ◽  
Photothermal Therapy ◽  
Tumor Targeting ◽  
Near Infrared ◽  
Malignant Tumors ◽  
Photothermal Effect ◽  
Specific Antibodies ◽  
Before And After ◽  
Egfr Antibody

The mastery of active tumor targeting is a great challenge in near infrared photothermal therapy (NIRPTT). To improve efficiency for targeted treatment of malignant tumors, we modify the technique of conjugating gold nanoparticles to tumor-specific antibodies. Polyethylene glycol-coated (PEGylated) gold nanorods (GNRs) were fabricated and conjugated to an anti-EGFR antibody. We characterized the conjugation efficiency of the GNRs by comparing the efficiency of antibody binding and the photothermal effect of the GNRs before and after conjugation. We demonstrate that the binding efficiency of the antibodies conjugated to the PEGylated GNRs is comparable to the binding efficiency of the unmodified antibodies and 33.9% greater than PEGylated antibody-GNR conjugates as reported by Liao and Hafner (2005). In addition, cell death by NIRPTT was sufficient to kill nearly 90% of tumor cells, which is comparable to NIRPTT with GNRs alone confirming that NIRPTT using GNRs is not compromised by conjugation of GNRs to antibodies.

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