Near-infrared light-induced photoisomerization and photodissociation of a chiral fluorescent photoswitch in cholesteric liquid crystals assisted by upconversion nanoparticles

Soft Matter ◽  
2021 ◽  
Author(s):  
Ao Juan ◽  
Siyang Lin ◽  
Yanrong He ◽  
Qingyan Fan ◽  
Jinbao Guo
Keyword(s):  
Liquid Crystals ◽  
Near Infrared ◽  
Upconversion Luminescence ◽  
Infrared Light ◽  
Upconversion Nanoparticles ◽  
Cholesteric Liquid Crystals ◽  
Dual Mode ◽  
Near Infrared Light

Upconversion-luminescence-induced irreversible photoisomerization and photodissociation of a chiral fluorescent photoswitch has been demonstrated to construct NIR-sensitive reflective-photoluminescent dual mode CLC cells.

DNA-mediated Construction of Hollow Upconversion Nanoparticles for Protein Harvesting and Near-Infrared Light Triggered Release

2013 ◽  
Vol 26 (15) ◽  
pp. 2424-2430 ◽  
Author(s):  
Li Zhou ◽  
Zhaowei Chen ◽  
Kai Dong ◽  
Meili Yin ◽  
Jinsong Ren ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Light ◽  
Upconversion Nanoparticles ◽  
Triggered Release ◽  
Near Infrared Light

Near-infrared light-triggered drug release from UV-responsive diblock copolymer-coated upconversion nanoparticles with high monodispersity

2018 ◽  
Vol 6 (21) ◽  
pp. 3531-3540 ◽  
Author(s):  
Jun Xiang ◽  
Xia Tong ◽  
Feng Shi ◽  
Qiang Yan ◽  
Bing Yu ◽  
...  
Keyword(s):  
Drug Release ◽  
Diblock Copolymer ◽  
Near Infrared ◽  
Controlled Drug Release ◽  
Infrared Light ◽  
Upconversion Nanoparticles ◽  
Near Infrared Light ◽  
Nir Light ◽  
Triggered Drug Release

The preparation of a new near-infrared (NIR) light-responsive nanocarrier for controlled drug release is demonstrated.

Transferrin-coated magnetic upconversion nanoparticles for efficient photodynamic therapy with near-infrared irradiation and luminescence bioimaging

Nanoscale ◽  
2017 ◽  
Vol 9 (31) ◽  
pp. 11214-11221 ◽  
Author(s):  
Dan Wang ◽  
Lin Zhu ◽  
Yuan Pu ◽  
Jie-Xin Wang ◽  
Jian-Feng Chen ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Magnetic Force ◽  
Near Infrared ◽  
Infrared Light ◽  
Upconversion Nanoparticles ◽  
Infrared Irradiation ◽  
Near Infrared Light

A novel platform based on transferrin coated magnetic upconversion nanoparticles was developed for near-infrared light induced imaging and photodynamic therapy with enhanced efficiency by magnetic force.

Near-infrared light-controlled circularly polarized luminescence of self-organized emissive helical superstructures assisted by upconversion nanoparticles

2020 ◽  
Vol 56 (88) ◽  
pp. 13649-13652 ◽  
Author(s):  
Ao Juan ◽  
Hao Sun ◽  
Jinghui Qiao ◽  
Jinbao Guo
Keyword(s):  
Near Infrared ◽  
Infrared Light ◽  
Upconversion Nanoparticles ◽  
Near Infrared Light ◽  
Excitation Light ◽  
Circularly Polarized ◽  
Self Organized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
First Time

The reversible switching of circularly polarized luminescence in a self-organized emissive helical superstructure using 980 nm NIR excitation light with different power intensities is reported for the first time.

Near-infrared control and real-time detection of osteogenic differentiation in mesenchymal stem cells by multifunctional upconversion nanoparticles

Nanoscale ◽  
2020 ◽  
Vol 12 (18) ◽  
pp. 10106-10116 ◽  
Author(s):  
Kaipeng Wang ◽  
Qian Wu ◽  
Xichao Wang ◽  
Guohai Liang ◽  
Anli Yang ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Osteogenic Differentiation ◽  
Real Time ◽  
Near Infrared ◽  
Infrared Light ◽  
Upconversion Nanoparticles ◽  
Near Infrared Light ◽  
Regeneration Medicine ◽  
Real Time Detection

A multifuctional platform based on meseporous sillicon coated upconversion nanoparticles was developed for near-infrared light controlled and real-time detection of differentiation in mesenchymal stem cells for regeneration medicine.

Imaging-Guided pH-Sensitive Photodynamic Therapy Using Charge Reversible Upconversion Nanoparticles under Near-Infrared Light

2013 ◽  
Vol 23 (24) ◽  
pp. 3077-3086 ◽  
Author(s):  
Chao Wang ◽  
Liang Cheng ◽  
Yumeng Liu ◽  
Xiaojing Wang ◽  
Xinxing Ma ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Near Infrared ◽  
Ph Sensitive ◽  
Infrared Light ◽  
Upconversion Nanoparticles ◽  
Near Infrared Light
Sign in / Sign up

Export Citation Format

Share Document