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.

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.

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.

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.

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.

scholarly journals Nucleotide-derived theranostic nanodots with intrinsic fluorescence and singlet oxygen generation for bioimaging and photodynamic therapy

2019 ◽  
Vol 1 (6) ◽  
pp. 2250-2257 ◽  
Author(s):  
Xin Ting Zheng ◽  
Yee Ching Lai ◽  
Yen Nee Tan
Keyword(s):  
Photodynamic Therapy ◽  
Singlet Oxygen ◽  
Intrinsic Fluorescence ◽  
Oxygen Generation ◽  
Singlet Oxygen Generation ◽  
Bright Fluorescence ◽  
Theranostic Applications

We report a new way to engineer nanomaterials from biomolecules (N-dots) with bright fluorescence and high singlet oxygen generation towards theranostic applications.

scholarly journals Highly efficient singlet oxygen generation, two-photon photodynamic therapy and melanoma ablation by rationally designed mitochondria-specific near-infrared AIEgens

2020 ◽  
Vol 11 (9) ◽  
pp. 2494-2503 ◽  
Author(s):  
Zheng Zheng ◽  
Haixiang Liu ◽  
Shaodong Zhai ◽  
Haoke Zhang ◽  
Guogang Shan ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Singlet Oxygen ◽  
Near Infrared ◽  
Molecular Engineering ◽  
Photon Absorption ◽  
Oxygen Generation ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Singlet Oxygen Generation ◽  
Highly Efficient

Mitochondria-targeted photosensitizers with highly efficient singlet oxygen generation, bright near-infrared AIE and good two-photon absorption are obtained through ingenious molecular engineering for cancer cell-selective photodynamic therapy.

Sign in / Sign up

Export Citation Format

Share Document