Gold nanorod enhanced conjugated polymer/photosensitizer composite nanoparticles for simultaneous two-photon excitation fluorescence imaging and photodynamic therapy

Nanoscale ◽  
2019 ◽  
Vol 11 (41) ◽  
pp. 19551-19560 ◽  
Author(s):  
Shuang Li ◽  
Xiaoqin Shen ◽  
Qing-Hua Xu ◽  
Yong Cao
Keyword(s):  
Photodynamic Therapy ◽  
Energy Transfer ◽  
Singlet Oxygen ◽  
Plasmon Resonance ◽  
Conjugated Polymer ◽  
Oxygen Generation ◽  
Two Photon ◽  
Singlet Oxygen Generation ◽  
Photon Excitation ◽  
Two Photon Excitation

Plasmon resonance and energy transfer are integrated to prepare nano-photosensitizers with enhanced two-photon excitation fluorescence and singlet oxygen generation ability.

Singlet oxygen generation by two-photon excitation of porphyrin derivatives having two-photon-absorbing benzothiadiazole chromophores

2007 ◽  
Vol 17 (31) ◽  
pp. 3341 ◽  
Author(s):  
Tsutomu Ishi-i ◽  
Yoshiki Taguri ◽  
Shin-ichiro Kato ◽  
Motoyuki Shigeiwa ◽  
Hideki Gorohmaru ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Oxygen Generation ◽  
Two Photon ◽  
Singlet Oxygen Generation ◽  
Porphyrin Derivatives ◽  
Photon Excitation ◽  
Two Photon Excitation

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.

Diketopyrrolopyrrole-Porphyrin Conjugates with High Two-Photon Absorption and Singlet Oxygen Generation for Two-Photon Photodynamic Therapy

2014 ◽  
Vol 127 (1) ◽  
pp. 171-175 ◽  
Author(s):  
Julie Schmitt ◽  
Valérie Heitz ◽  
Angélique Sour ◽  
Frédéric Bolze ◽  
Hussein Ftouni ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Singlet Oxygen ◽  
Photon Absorption ◽  
Oxygen Generation ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Singlet Oxygen Generation

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.

Enhanced Two-Photon Singlet Oxygen Generation by Photosensitizer-Doped Conjugated Polymer Nanoparticles

Langmuir ◽  
2011 ◽  
Vol 27 (5) ◽  
pp. 1739-1744 ◽  
Author(s):  
Xiaoqin Shen ◽  
Fang He ◽  
Jihong Wu ◽  
Guo Qin Xu ◽  
Shao Q. Yao ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Conjugated Polymer ◽  
Polymer Nanoparticles ◽  
Oxygen Generation ◽  
Two Photon ◽  
Singlet Oxygen Generation ◽  
Conjugated Polymer Nanoparticles

Lysosome-specific one-photon fluorescence staining and two-photon singlet oxygen generation by molecular dyad

RSC Advances ◽  
2014 ◽  
Vol 4 (33) ◽  
pp. 16913-16916 ◽  
Author(s):  
Somin Cho ◽  
Youngmin You ◽  
Wonwoo Nam
Keyword(s):  
Photodynamic Therapy ◽  
Singlet Oxygen ◽  
Rhodamine B ◽  
Fluorescence Staining ◽  
Oxygen Generation ◽  
Two Photon ◽  
Singlet Oxygen Generation ◽  
Dual Functional ◽  
Photon Fluorescence

A dual functional molecular dyad, consisting of a cyclometalated Ir(iii) complex and rhodamine B, has been synthesized and evaluated for its ability for independent operations of fluorescence staining and photodynamic therapy.

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