Porphyrin and pyrene-based conjugated microporous polymer for efficient sequestration of CO2 and iodine and photosensitization for singlet oxygen generation

RSC Advances ◽  
2016 ◽  
Vol 6 (79) ◽  
pp. 75478-75481 ◽  
Author(s):  
Kyoung Chul Park ◽  
Jinhee Cho ◽  
Chang Yeon Lee
Keyword(s):  
Singlet Oxygen ◽  
Surface Area ◽  
High Efficiency ◽  
Bet Surface Area ◽  
Oxygen Generation ◽  
Singlet Oxygen Generation ◽  
Conjugated Microporous Polymer ◽  
Sequestration Of Co2 ◽  
Microporous Polymer

A novel porphyrin and pyrene-based conjugated microporous polymer (Por-Py-CMP) was synthesized. It exhibited a high BET surface area (1014 m2 g−1) and excellent capacity for capturing CO2 and I2. It also showed high efficiency for 1O2 generation.

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...

Achieving high singlet-oxygen generation by applying the heavy-atom effect to thermally activated delayed fluorescent materials

2021 ◽  
Author(s):  
Ya-Fang Xiao ◽  
Jia-Xiong Chen ◽  
Wen-Cheng Chen ◽  
Xiuli Zheng ◽  
Chen Cao ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Heavy Atom ◽  
Synergetic Effect ◽  
Heavy Atom Effect ◽  
Oxygen Generation ◽  
Thermally Activated ◽  
Singlet Oxygen Generation ◽  
Fluorescent Materials ◽  
Atom Effect

Applying the heavy-atom effect to TADF photosensitizers achieves ultra-high 1O2 generation (ФΔ = 0.91) by the synergetic effect of small ΔEST and considerable SOC.

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...

Effective Singlet Oxygen Generation in Silica‐Coated CsPbBr 3 Quantum Dots through Energy Transfer for Photocatalysis

ChemSusChem ◽  
2020 ◽  
Vol 13 (4) ◽  
pp. 682-687 ◽  
Author(s):  
Kailun Gu ◽  
Yu Wang ◽  
Jianhua Shen ◽  
Jingrun Zhu ◽  
Yihua Zhu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Singlet Oxygen ◽  
Oxygen Generation ◽  
Singlet Oxygen Generation

scholarly journals Reversible Photochemical Control of Singlet Oxygen Generation Using Diarylethene Photochromic Switches

2014 ◽  
Vol 136 (3) ◽  
pp. 910-913 ◽  
Author(s):  
Lili Hou ◽  
Xiaoyan Zhang ◽  
Thomas C. Pijper ◽  
Wesley R. Browne ◽  
Ben L. Feringa
Keyword(s):  
Singlet Oxygen ◽  
Oxygen Generation ◽  
Singlet Oxygen Generation

Enhancement of singlet oxygen generation based on incorporation of oxoporphyrinogen (OxP) into microporous solids

2021 ◽  
Vol 21 ◽  
pp. 100534
Author(s):  
J. Hynek ◽  
D.T. Payne ◽  
M.K. Chahal ◽  
F. Sciortino ◽  
Y. Matsushita ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Oxygen Generation ◽  
Singlet Oxygen Generation ◽  
Microporous Solids
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