Nonlinear Scattering of Near-Infrared Light for Imaging Plasmonic Nanoparticles in Deep Tissue

ACS Photonics ◽  
2020 ◽  
Vol 7 (8) ◽  
pp. 2139-2146
Author(s):  
Kentaro Nishida ◽  
Gitanjal Deka ◽  
Nicholas Isaac Smith ◽  
Shi-Wei Chu ◽  
Katsumasa Fujita
Keyword(s):  
Near Infrared ◽  
Plasmonic Nanoparticles ◽  
Infrared Light ◽  
Nonlinear Scattering ◽  
Deep Tissue ◽  
Near Infrared Light

Near‐Infrared‐Light Activatable Nanoparticles for Deep‐Tissue‐Penetrating Wireless Optogenetics

2019 ◽  
Vol 8 (6) ◽  
pp. 1801132 ◽  
Author(s):  
Nuo Yu ◽  
Ling Huang ◽  
Yubin Zhou ◽  
Tian Xue ◽  
Zhigang Chen ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Light ◽  
Deep Tissue ◽  
Near Infrared Light

Near-infrared light-triggered micelles for fast controlled drug release in deep tissue

Biomaterials ◽  
2013 ◽  
Vol 34 (26) ◽  
pp. 6272-6283 ◽  
Author(s):  
Jie Cao ◽  
Shanshan Huang ◽  
Yuqi Chen ◽  
Siwen Li ◽  
Xin Li ◽  
...  
Keyword(s):  
Drug Release ◽  
Near Infrared ◽  
Controlled Drug Release ◽  
Infrared Light ◽  
Deep Tissue ◽  
Near Infrared Light

scholarly journals Rhodopseudomonas palustris-based conversion of organic acids to hydrogen using plasmonic nanoparticles and near-infrared light

RSC Advances ◽  
2019 ◽  
Vol 9 (70) ◽  
pp. 41218-41227 ◽  
Author(s):  
John Craven ◽  
Mansoor A. Sultan ◽  
Rupam Sarma ◽  
Sarah Wilson ◽  
Noah Meeks ◽  
...  
Keyword(s):  
Organic Acids ◽  
Organic Waste ◽  
Near Infrared ◽  
Manufacturing Sector ◽  
Rhodopseudomonas Palustris ◽  
Plasmonic Nanoparticles ◽  
Infrared Light ◽  
Near Infrared Light ◽  
Industrial Manufacturing ◽  
Simultaneous Elimination

The simultaneous elimination of organic waste and the production of clean fuels will have an immense impact on both the society and the industrial manufacturing sector.

scholarly journals Bright X-ray and up-conversion nanophosphors annealed using encapsulated sintering agents for bioimaging applications

2017 ◽  
Vol 5 (27) ◽  
pp. 5412-5424 ◽  
Author(s):  
Hongyu Chen ◽  
Fenglin Wang ◽  
Thomas L. Moore ◽  
Bin Qi ◽  
Dino Sulejmanovic ◽  
...  
Keyword(s):  
Contrast Agents ◽  
Optical Imaging ◽  
Near Infrared ◽  
Infrared Light ◽  
Deep Tissue ◽  
Near Infrared Light ◽  
X Ray ◽  
Background Interference

Nanophosphors are promising contrast agents for deep tissue optical imaging applications because they can be excited by X-ray or near infrared light through tissue without background interference.

In Vivo Targeted Deep-Tissue Photodynamic Therapy Based on Near-Infrared Light Triggered Upconversion Nanoconstruct

ACS Nano ◽  
2012 ◽  
Vol 7 (1) ◽  
pp. 676-688 ◽  
Author(s):  
Sisi Cui ◽  
Deyan Yin ◽  
Yuqi Chen ◽  
Yingfeng Di ◽  
Haiyan Chen ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Near Infrared ◽  
Infrared Light ◽  
Deep Tissue ◽  
Near Infrared Light

An ordered copper nanowell-array film with near-perfect broadband absorption from ultraviolet to near-infrared light

2020 ◽  
Vol 59 (11) ◽  
pp. 110906
Author(s):  
Juan Shen ◽  
Yong Ren ◽  
Xinxin Zhu ◽  
Min Mao ◽  
Quan Zhou ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Light ◽  
Near Infrared Light ◽  
Broadband Absorption

scholarly journals Recent Near-Infrared Light-Activated Nanomedicine toward Precision Cancer Therapy

2021 ◽  
Author(s):  
Xiaowei Luan ◽  
Yongchun Pan ◽  
Yanfeng Gao ◽  
Yujun Song
Keyword(s):  
Cancer Therapy ◽  
Near Infrared ◽  
Infrared Light ◽  
Human Society ◽  
Near Infrared Light ◽  
History Of ◽  
The Universe

Light has witnessed the history of mankind and even the universe. It is of great significances to the life of human society, contributing to energy, agriculture, communication, and much more....

scholarly journals Au–ZnO Conjugated Black Phosphorus as a Near-Infrared Light-Triggering and Recurrence-Suppressing Nanoantibiotic Platform against Staphylococcus aureus

Pharmaceutics ◽  
2021 ◽  
Vol 13 (1) ◽  
pp. 52
Author(s):  
Atanu Naskar ◽  
Sohee Lee ◽  
Kwang-sun Kim
Keyword(s):  
Staphylococcus Aureus ◽  
Bacterial Infections ◽  
Near Infrared ◽  
Au Nanoparticles ◽  
Synthesis Method ◽  
Antibacterial Properties ◽  
Black Phosphorus ◽  
Infrared Light ◽  
Resistant Bacteria ◽  
Near Infrared Light

Antibiotic therapy is the gold standard for bacterial infections treatment. However, the rapid increase in multidrug-resistant (MDR) bacterial infections and its recent use for secondary bacterial infections in many COVID-19 patients has considerably weakened its treatment efficacy. These shortcomings motivated researchers to develop new antibacterial materials, such as nanoparticle-based antibacterial platform with the ability to increase the chances of killing MDR strains and prevent their drug resistance. Herein, we report a new black phosphorus (BP)-based non-damaging near-infrared light-responsive platform conjugated with ZnO and Au nanoparticles as a synergistic antibacterial agent against Staphylococcus aureus species. First, BP nanosheets containing Au nanoparticles were assembled in situ with the ZnO nanoparticles prepared by a low-temperature solution synthesis method. Subsequently, the antibacterial activities of the resulting Au–ZnO–BP nanocomposite against the non-resistant, methicillin-resistant, and erythromycin-resistant S. aureus species were determined, after its photothermal efficacy was assessed. The synthesized nanocomposite exhibited excellent anti-S. aureus activity and good photothermal characteristics. The non-resistant S. aureus species did not produce drug-resistant bacteria after the treatment of multiple consecutive passages under the pressure of the proposed nanoantibiotic, but rapidly developed resistance to erythromycin. This work clearly demonstrates the excellent photothermal antibacterial properties of Au–ZnO–BP nanocomposite against the MDR S. aureus species.

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