Upconversion Composite Nanoparticles for Tumor Hypoxia Modulation and Enhanced Near-Infrared-Triggered Photodynamic Therapy

2018 ◽  
Vol 10 (18) ◽  
pp. 15494-15503 ◽  
Author(s):  
Tongxu Gu ◽  
Liang Cheng ◽  
Fei Gong ◽  
Jun Xu ◽  
Xiang Li ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Near Infrared ◽  
Tumor Hypoxia ◽  
Composite Nanoparticles

scholarly journals SHG-enhanced NIR-excited in vitro photodynamic therapy using composite nanoparticles of barium titanate and rose Bengal

RSC Advances ◽  
2019 ◽  
Vol 9 (14) ◽  
pp. 8056-8064 ◽  
Author(s):  
Xianhe Sun ◽  
Zhang Ji ◽  
Sailing He
Keyword(s):  
Photodynamic Therapy ◽  
Barium Titanate ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Rose Bengal ◽  
Near Infrared ◽  
Second Harmonic ◽  
Composite Nanoparticles ◽  
Nir Light

Composite nanoparticles of barium titanate and rose Bengal are used to achieve second harmonic generation (SHG) enhanced photodynamic therapy excited by near infrared (NIR) light.

Near-infrared light triggered photothermal and photodynamic therapy with an oxygen-shuttle endoperoxide of anthracene against tumor hypoxia

2018 ◽  
Vol 9 (16) ◽  
pp. 2124-2133 ◽  
Author(s):  
Zheng Yuan ◽  
Shan Yu ◽  
Fangyi Cao ◽  
Zhengwei Mao ◽  
Changyou Gao ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Near Infrared ◽  
Tumor Hypoxia ◽  
Infrared Light ◽  
Near Infrared Light

Novel oxygen self-carrying nanoparticles based on substituted diphenyl anthracene and IR780 were developed against tumor hypoxia.

scholarly journals Oxygen self-sufficient NIR-activatable liposomes for tumor hypoxia regulation and photodynamic therapy

2019 ◽  
Vol 10 (39) ◽  
pp. 9091-9098 ◽  
Author(s):  
Qi Yu ◽  
Tianci Huang ◽  
Chao Liu ◽  
Menglong Zhao ◽  
Mingjuan Xie ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Near Infrared ◽  
Tumor Hypoxia

We have presented oxygen self-sufficient near infrared-activatable liposomes to overcome hypoxia-associated photodynamic resistance.

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.

A nitroreductase-activatable near-infrared theranostic photosensitizer for photodynamic therapy under mild hypoxia

2020 ◽  
Vol 56 (43) ◽  
pp. 5819-5822
Author(s):  
Jing Zheng ◽  
Yongzhuo Liu ◽  
Fengling Song ◽  
Long Jiao ◽  
Yingnan Wu ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Triplet State ◽  
Near Infrared ◽  
Mild Hypoxia

In this study, a near-infrared (NIR) theranostic photosensitizer was developed based on a heptamethine aminocyanine dye with a long-lived triplet state.

Near‐Infrared‐II Nanomaterials for Fluorescence Imaging and Photodynamic Therapy

2021 ◽  
pp. 2002177
Author(s):  
Hongxin Lin ◽  
Zexi Lin ◽  
Konghua Zheng ◽  
Chenlu Wang ◽  
Lisheng Lin ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Fluorescence Imaging ◽  
Near Infrared

Lysosomal targeted NIR photosensitizer for photodynamic therapy and two-photon fluorescent imaging

2021 ◽  
Author(s):  
Ruiyuan Liu ◽  
Yuping Zhou ◽  
Di Zhang ◽  
Genghan He ◽  
Chuang Liu ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Fluorescence Imaging ◽  
Near Infrared ◽  
Fluorescent Imaging ◽  
High Fidelity ◽  
Design And Synthesis ◽  
Two Photon ◽  
Two Photon Fluorescence ◽  
Photon Fluorescence

Design and synthesis of near-infrared (NIR) emissive fluorophore for imaging of organelle and photodynamic therapy has received enormous attention. Hence, NIR emissive fluorophore of high-fidelity lysosome targeting, two-photon fluorescence imaging,...

Synthesis of a near infrared-actuated phthalocyanine-lipid vesicle system for augmented photodynamic therapy

2021 ◽  
Vol 278 ◽  
pp. 116811
Author(s):  
Nnamdi Nwahara ◽  
Muthumuni Managa ◽  
Mihlali Stoffels ◽  
Jonathan Britton ◽  
Earl Prinsloo ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Near Infrared ◽  
Lipid Vesicle
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