Quasi-Continuous Wave Near-Infrared Excitation of Upconversion Nanoparticles for Optogenetic Manipulation ofC. elegans

Small ◽  
2016 ◽  
Vol 12 (13) ◽  
pp. 1732-1743 ◽  
Author(s):  
Akshaya Bansal ◽  
Haichun Liu ◽  
Muthu Kumara Gnanasammandhan Jayakumar ◽  
Stefan Andersson-Engels ◽  
Yong Zhang
Keyword(s):  
Near Infrared ◽  
Continuous Wave ◽  
Upconversion Nanoparticles ◽  
Infrared Excitation

Photosensitizer coated upconversion nanoparticles for triggering reactive oxygen species under 980 nm near-infrared excitation

2019 ◽  
Vol 7 (46) ◽  
pp. 7306-7313 ◽  
Author(s):  
Jinhua Wu ◽  
Shanshan Du ◽  
Yuhua Wang
Keyword(s):  
Reactive Oxygen Species ◽  
Photodynamic Therapy ◽  
Rare Earth ◽  
Near Infrared ◽  
Reactive Oxygen ◽  
Great Promise ◽  
Upconversion Nanoparticles ◽  
Oxygen Species ◽  
Infrared Excitation

Rare-earth-based upconversion nanotechnology has recently shown great promise for photodynamic therapy (PDT).

Near-infrared-excitable perovskite quantum dots via coupling with upconversion nanoparticles for dual-model anti-counterfeiting

2018 ◽  
Vol 42 (15) ◽  
pp. 12353-12356 ◽  
Author(s):  
Mengnan Rao ◽  
Jie Fu ◽  
Xing Wen ◽  
Bing Sun ◽  
Jing Wu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Upconversion Nanoparticles ◽  
Dual Model ◽  
Perovskite Quantum Dots ◽  
Infrared Excitation

Upconversion nanoparticle-coupled perovskite quantum dots give efficient emissions under single near-infrared excitation.

Upconversion nanoparticle arrays for detecting glycated hemoglobin with high sensitivity and good reusability

RSC Advances ◽  
2016 ◽  
Vol 6 (104) ◽  
pp. 102226-102230 ◽  
Author(s):  
Pan Hu ◽  
Xiaofeng Wu ◽  
Shigang Hu ◽  
Zhijun Tang ◽  
Gangtao Dai ◽  
...  
Keyword(s):  
Optical Properties ◽  
Near Infrared ◽  
Glycated Hemoglobin ◽  
High Sensitivity ◽  
Visible Emission ◽  
Upconversion Nanoparticles ◽  
Nanoparticle Arrays ◽  
Infrared Excitation

Lanthanide-doped upconversion nanoparticles (UCNPs) have attracted extensive interest in bio-applications due to their unique optical properties by converting near infrared excitation to visible emission.

Construction of a near-infrared responsive upconversion nanoplatform against hypoxic tumors via NO-enhanced photodynamic therapy

Nanoscale ◽  
2020 ◽  
Vol 12 (14) ◽  
pp. 7875-7887 ◽  
Author(s):  
Ying Lan ◽  
Xiaohui Zhu ◽  
Ming Tang ◽  
Yihan Wu ◽  
Jing Zhang ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Near Infrared ◽  
Upconversion Nanoparticles

A near-infrared (NIR) activated theranostic nanoplatform based on upconversion nanoparticles (UCNPs) is developed in order to overcome the hypoxia-associated resistance in photodynamic therapy by photo-release of NO upon NIR illumination.

Near-infrared photon-excited energy transfer in platinum(ii)-based supramolecular polymers assisted by upconverting nanoparticles

2021 ◽  
Vol 57 (15) ◽  
pp. 1927-1930
Author(s):  
Zhao Gao ◽  
Lulu Shi ◽  
Xiao Ling ◽  
Ze Chen ◽  
Qingsong Mei ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Near Infrared ◽  
Supramolecular Polymers ◽  
Upconversion Nanoparticles ◽  
Supramolecular System ◽  
Infrared Photon

A hybrid supramolecular system with near-infrared photon-excited energy transfer has been successfully constructed, relying on the assistance of upconversion nanoparticles in platinum(ii)-based supramolecular polymers.

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