scholarly journals A multifunctional nanoprobe for targeting tumors and mitochondria with singlet oxygen generation and monitoring mitochondrion pH changes in cancer cells by ratiometric fluorescence imaging

2020 ◽  
Vol 11 (14) ◽  
pp. 3636-3643 ◽  
Author(s):  
Jingjin Zhao ◽  
Mengbing Zou ◽  
Mengjiao Huang ◽  
Liangliang Zhang ◽  
Keqin Yang ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Singlet Oxygen ◽  
Cancer Cells ◽  
Fluorescence Imaging ◽  
Ratiometric Fluorescence ◽  
Oxygen Generation ◽  
Ph Changes ◽  
Singlet Oxygen Generation ◽  
Multifunctional Nanoprobe

A multifunctional nanoprobe with singlet oxygen generation that can target tumors and mitochondria was developed for photodynamic therapy of tumors and monitoring mitochondrion pH changes in cancer cells by ratiometric fluorescence imaging.

Absorption-dependent generation of singlet oxygen from gold bipyramids excited under low power density

RSC Advances ◽  
2015 ◽  
Vol 5 (100) ◽  
pp. 81897-81904 ◽  
Author(s):  
Junliang Lv ◽  
Xin Zhang ◽  
Nana Li ◽  
Baoju Wang ◽  
Sailing He
Keyword(s):  
Photodynamic Therapy ◽  
Low Power ◽  
Singlet Oxygen ◽  
Cancer Cells ◽  
Power Density ◽  
Oxygen Generation ◽  
Singlet Oxygen Generation ◽  
Photodynamic Therapy Of Cancer

Gold bipyramid-mediated singlet oxygen generation for photodynamic therapy of cancer cells in the optical biological window.

scholarly journals A self-reporting AIE probe with a built-in singlet oxygen sensor for targeted photodynamic ablation of cancer cells

2016 ◽  
Vol 7 (3) ◽  
pp. 1862-1866 ◽  
Author(s):  
Youyong Yuan ◽  
Chong-Jing Zhang ◽  
Shidang Xu ◽  
Bin Liu
Keyword(s):  
Photodynamic Therapy ◽  
Singlet Oxygen ◽  
Cancer Cells ◽  
Oxygen Sensor ◽  
Aggregation Induced Emission ◽  
Oxygen Generation ◽  
Singlet Oxygen Generation

A probe for the in situ monitoring of singlet oxygen generation during targeted theranostic photodynamic therapy is developed based on a photosensitizer with aggregation-induced emission (AIE) characteristics and conjugated to a fluorogenic rhodol dye via a singlet oxygen cleavable linker.

Cubic POSS engineering of photosensitizer-doped semiconducting polymer nanoparticles for enhanced fluorescence imaging and amplified photodynamic therapy

2020 ◽  
Vol 11 (44) ◽  
pp. 7035-7041
Author(s):  
Biqing Bao ◽  
Xue Zhai ◽  
Tianqi Liu ◽  
Peng Su ◽  
Luyao Zhou ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Singlet Oxygen ◽  
Fluorescence Imaging ◽  
Polymer Nanoparticles ◽  
Enhanced Fluorescence ◽  
Semiconducting Polymer ◽  
Oxygen Generation ◽  
Singlet Oxygen Generation ◽  
Semiconducting Polymer Nanoparticles

PorPOSSC12 -doped semiconducting polymer nanoparticles with simultaneously enhanced fluorescence brightness and amplified singlet oxygen generation ability were designed for imaging-guided photodynamic therapy.

scholarly journals Fine-tuning the electronic structure of heavy-atom-free BODIPY photosensitizers for fluorescence imaging and mitochondria-targeted photodynamic therapy

2020 ◽  
Vol 11 (25) ◽  
pp. 6479-6484 ◽  
Author(s):  
Sujie Qi ◽  
Nahyun Kwon ◽  
Yubin Yim ◽  
Van-Nghia Nguyen ◽  
Juyoung Yoon
Keyword(s):  
Electronic Structure ◽  
Photodynamic Therapy ◽  
Singlet Oxygen ◽  
Fluorescence Imaging ◽  
Heavy Atom ◽  
Fine Tuning ◽  
Oxygen Generation ◽  
Singlet Oxygen Generation ◽  
Targeted Photodynamic Therapy ◽  
Mitochondria Targeting

We designed and investigated novel mitochondria-targeting heavy-atom-free BODIPY photosensitizers (R-BODs) that possessed considerable singlet oxygen generation abilities and good fluorescence properties for imaging-guided photodynamic therapy (PDT).

Enhanced singlet oxygen generation of a soft salt through efficient energy transfer between two ionic metal complexes

2018 ◽  
Vol 47 (16) ◽  
pp. 5582-5588 ◽  
Author(s):  
Yun Ma ◽  
Shujun Zhang ◽  
Huanjie Wei ◽  
Yafang Dong ◽  
Liang Shen ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Energy Transfer ◽  
Singlet Oxygen ◽  
Cancer Cells ◽  
Efficient Energy Transfer ◽  
Oxygen Generation ◽  
Efficient Energy ◽  
Singlet Oxygen Generation ◽  
Photodynamic Therapy Of Cancer ◽  
First Time

A novel soft salt based photosensitizer was successfully developed for application in photodynamic therapy of cancer cells for the first time.

Design of Novel Photosensitizers and Controlled Singlet Oxygen Generation for Photodynamic Therapy

2021 ◽  
Author(s):  
Esra Tanrıverdi Eçik ◽  
Onur BULUT ◽  
Hasan Hüseyin Kazan ◽  
Elif Şenkuytu ◽  
Bunyemin Cosut
Keyword(s):  
Photodynamic Therapy ◽  
Cancer Treatment ◽  
Singlet Oxygen ◽  
Side Effect ◽  
Side Effect Profile ◽  
High Ability ◽  
Lower Side ◽  
Oxygen Generation ◽  
Singlet Oxygen Generation ◽  
Promising Strategy

Photodynamic therapy (PDT) is a promising strategy in cancer treatment with its relatively lower side effect profile. Undoubtedly, the key component of PDT is the photosensitizers with a high ability...

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...

scholarly journals Correction: Efficient singlet oxygen generation from sugar pendant C60 derivatives for photodynamic therapy

2015 ◽  
Vol 51 (99) ◽  
pp. 17631-17632 ◽  
Author(s):  
Shigenobu Yano ◽  
Masami Naemura ◽  
Akio Toshimitsu ◽  
Motofusa Akiyama ◽  
Atsushi Ikeda ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Singlet Oxygen ◽  
Oxygen Generation ◽  
Singlet Oxygen Generation ◽  
C60 Derivatives

Correction for ‘Efficient singlet oxygen generation from sugar pendant C60 derivatives for photodynamic therapy’ by Shigenobu Yano et al., Chem. Commun., 2015, DOI: 10.1039/c5cc07353g.

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