New Insight into the Reaction of Singlet Oxygen with Sulfur-Containing Cyclic Alkenes:  Dye-Sensitized Photooxygenation of 5,6-Dihydro-1,4-dithiins

2007 ◽  
Vol 72 (26) ◽  
pp. 10075-10080 ◽  
Author(s):  
Flavio Cermola ◽  
Annalisa Guaragna ◽  
Maria Rosaria Iesce ◽  
Giovanni Palumbo ◽  
Raffaella Purcaro ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Dye Sensitized ◽  
Sulfur Containing ◽  
Insight Into ◽  
Cyclic Alkenes

scholarly journals Bioinspired organometallic chemistry

2002 ◽  
Vol 74 (1) ◽  
pp. 115-122 ◽  
Author(s):  
Lanny S. Liebeskind ◽  
Jiri Srogl ◽  
Cecile Savarin ◽  
Concepcion Polanco
Keyword(s):  
Organometallic Chemistry ◽  
Refractory Metal ◽  
Redox Active ◽  
The Stability ◽  
New Procedures ◽  
Sulfur Containing ◽  
Insight Into

Given the stability of the bond between a mercaptide ligand and various redox-active metals, it is of interest that Nature has evolved significant metalloenzymatic processes that involve key interactions of sulfur-containing functionalities with metals such as Ni, Co, Cu, and Fe. From a chemical perspective, it is striking that these metals can function as robust biocatalysts in vivo, even though they are often "poisoned" as catalysts in vitro through formation of refractory metal thiolates. Insight into the nature of this chemical discrepancy is under study in order to open new procedures in synthetic organic and organometallic chemistry.

Zn2SnO4-Based Dye-Sensitized Solar Cells: Insight into Dye-Selectivity and Photoelectric Behaviors

2014 ◽  
Vol 135 ◽  
pp. 242-248 ◽  
Author(s):  
Kai Wang ◽  
Yantao Shi ◽  
Wei Guo ◽  
Xiaoqiang Yu ◽  
Tingli Ma
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
Insight Into

Insight into Electron-Donating Ancillary Ligands in Ruthenium Terpyridyl Complexes Configuration on Performances of Dye-Sensitized Solar Cells

2017 ◽  
Vol 121 (16) ◽  
pp. 8752-8759 ◽  
Author(s):  
Wang-Chao Chen ◽  
Fan-Tai Kong ◽  
Rahim Ghadari ◽  
Zhao-Qian Li ◽  
Xue-Peng Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Ancillary Ligands ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
Insight Into

scholarly journals Insight into the liquid state of organo-lead halide perovskites and their new roles in dye-sensitized solar cells

2014 ◽  
Vol 2 (27) ◽  
pp. 10355 ◽  
Author(s):  
Qiong Wang ◽  
Jung-Ho Yun ◽  
Meng Zhang ◽  
Hongjun Chen ◽  
Zhi-Gang Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Liquid State ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Halide Perovskites ◽  
Sensitized Solar Cells ◽  
Lead Halide ◽  
Insight Into

scholarly journals High-Efficiency Catalysis of Peroxymonosulfate by MgO for the Degradation of Organic Pollutants

Minerals ◽  
2019 ◽  
Vol 10 (1) ◽  
pp. 2 ◽  
Author(s):  
Qian Peng ◽  
Xuekun Tang ◽  
Kun Liu ◽  
Xianping Luo ◽  
Dongsheng He ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Organic Pollutants ◽  
High Efficiency ◽  
The Novel ◽  
Ph Values ◽  
Interesting Insight ◽  
Wide Range ◽  
First Time ◽  
Insight Into ◽  
Single Factor Experiment

In the study, magnesium oxide (MgO) was used to catalyze peroxymonosulfate (PMS) for the degradation of organic pollutants for the first time. According to the single-factor experiment results, it was determined that MgO could efficiently catalyze PMS to degrade organic matters in a wide range of pH values. Based on radical quenching experiments and electron spinning resonance spectra, singlet oxygen was identified to be the crucial reactive species. Importantly, the oxygen vacancy on the surface of MgO was determined as the key active site, which accelerated the decomposition of PMS to produce singlet oxygen. This study provides an interesting insight into the novel and ignored catalyst of MgO for the highly efficient activation of PMS, which will greatly benefit the Fenton-like catalytic degradation of organic wastewater.

Mechanistic insight into the singlet oxygen-triggered expansion of hypoxia-responsive polymeric micelles

2018 ◽  
Vol 6 (7) ◽  
pp. 1712-1716 ◽  
Author(s):  
Lina Wang ◽  
Xiaoli Huang ◽  
Bingbing Wang ◽  
Jie Zhao ◽  
Xuliang Guo ◽  
...  
Keyword(s):  
Singlet Oxygen ◽  
Polymeric Micelles ◽  
On Demand ◽  
Mechanistic Insight ◽  
Insight Into

Singlet oxygen can trigger the oxidation of nitroimidazole-bearing micelles for on-demand cargo release.

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