scholarly journals Breaking the barrier: an osmium photosensitizer with unprecedented hypoxic phototoxicity for real world photodynamic therapy

2020 ◽  
Vol 11 (36) ◽  
pp. 9784-9806 ◽  
Author(s):  
John A. Roque ◽  
Patrick C. Barrett ◽  
Houston D. Cole ◽  
Liubov M. Lifshits ◽  
Ge Shi ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Real World ◽  
Anticancer Agent ◽  
Nir Light

A nontoxic Os(ii) oligothienyl complex Os-4T is an extremely potent light-responsive anticancer agent that can be activated in hypoxia and with NIR light.

scholarly journals Self-assembled CeVO4/Au heterojunction nanocrystals for photothermal/photoacoustic bimodal imaging-guided phototherapy

RSC Advances ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 2581-2588 ◽  
Author(s):  
Junrong Wang ◽  
Yubo Hu ◽  
Junyang Chen ◽  
Cong Ye
Keyword(s):  
Photodynamic Therapy ◽  
Near Infrared ◽  
Anticancer Agent ◽  
Nir Light ◽  
Bimodal Imaging ◽  
Self Assembled

CeVO4/Au NCs can be used as an effective photothermal/photoacoustic bimodal imaging-guided theranostic anticancer agent for near-infrared (NIR) light-mediated photothermal/photodynamic therapy.

Biodegradable Nano-photosensitizer with Photoactivatable Singlet Oxygen Generation for Synergistic Phototherapy

2021 ◽  
Author(s):  
Jiaxin Shen ◽  
Dandan Chen ◽  
Ye Liu ◽  
Guoyang Gao ◽  
Zhihe Liu ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Cancer Therapy ◽  
Singlet Oxygen ◽  
Near Infrared ◽  
Promising Method ◽  
Normal Cells ◽  
Oxygen Generation ◽  
Singlet Oxygen Generation ◽  
Nir Light

Photodynamic therapy (PDT) is a promising method for cancer therapy and also may initiate unexpected damages to normal cells and tissues. Herein, we developed a near-infrared (NIR) light-activatable nanophotosensitizer, which...

NIR-light triggered dual-cascade targeting core-shell nanoparticles enhanced photodynamic therapy and immunotherapy

Nano Today ◽  
2021 ◽  
Vol 41 ◽  
pp. 101288
Author(s):  
Dengshuai Wei ◽  
Youbai Chen ◽  
Yun Huang ◽  
Peng Li ◽  
Yao Zhao ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Nir Light ◽  
Core Shell Nanoparticles

Polypyrrole-coated UCNPs@mSiO2@ZnO nanocomposite for combined photodynamic and photothermal therapy

2018 ◽  
Vol 6 (48) ◽  
pp. 8148-8162 ◽  
Author(s):  
Qi Cai ◽  
Jiating Xu ◽  
Dan Yang ◽  
Yunlu Dai ◽  
Guixin Yang ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Photothermal Therapy ◽  
Light Irradiation ◽  
Nir Light

Under 980 nm light irradiation, polypyrrole-coated UCNPs@mSiO2@ZnO nanocomposites can convert NIR light to achieve both photodynamic therapy (PDT) and photothermal therapy (PTT).

Ultralow-intensity near infrared light synchronously activated collaborative chemo/photothermal/photodynamic therapy

2020 ◽  
Vol 8 (2) ◽  
pp. 607-618 ◽  
Author(s):  
Renlu Han ◽  
Keqi Tang ◽  
Yafei Hou ◽  
Jiancheng Yu ◽  
Chenlu Wang ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Near Infrared ◽  
Infrared Light ◽  
Near Infrared Light ◽  
Nir Light

An ultralow-intensity 808 nm NIR light with 0.25 W cm−2 synchronously activated collaborative Chemo/Photothermal/Photodynamic therapy system was developed.

scholarly journals Single-atom replacement as a general approach towards visible-light/near-infrared heavy-atom-free photosensitizers for photodynamic therapy

2020 ◽  
Vol 11 (26) ◽  
pp. 6701-6708 ◽  
Author(s):  
Juan Tang ◽  
Lushun Wang ◽  
Axel Loredo ◽  
Carson Cole ◽  
Han Xiao
Keyword(s):  
Photodynamic Therapy ◽  
Oxygen Atom ◽  
Visible Light ◽  
Near Infrared ◽  
Heavy Atom ◽  
Single Atom ◽  
General Strategy ◽  
Nir Light ◽  
Fluorescent Molecules

Thio-based photosensitizer: a general strategy for preparing visible/NIR light absorbing heavy-atom-free photosensitizers was developed by performing a simple sulfur-for-oxygen atom substitution within existing fluorescent molecules.

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