A hybrid adsorbent/visible light photocatalyst for the abatement of microcystin-LR in water

2015 ◽  
Vol 51 (36) ◽  
pp. 7649-7652 ◽  
Author(s):  
M. Długosz ◽  
A. Kwiecień ◽  
P. Żmudzki ◽  
B. Bober ◽  
J. Krzek ◽  
...  
Keyword(s):  
Visible Light ◽  
Singlet Oxygen ◽  
Visible Light Photocatalyst

A hybrid adsorbent/photocatalyst was obtained and used for the removal of microcystin-LR, a potent toxin, from water via adsorption and photocatalyzed oxidation with singlet oxygen.

SbSI Nanocrystals: An Excellent Visible Light Photocatalyst with Efficient Generation of Singlet Oxygen

2018 ◽  
Vol 6 (9) ◽  
pp. 12166-12175 ◽  
Author(s):  
Chong Wang ◽  
Mian Zhang ◽  
Yong Fang ◽  
Gaoyu Chen ◽  
Qi Li ◽  
...  
Keyword(s):  
Visible Light ◽  
Singlet Oxygen ◽  
Visible Light Photocatalyst ◽  
Efficient Generation

Optical Properties of Photodynamic Therapy Drugs in Different Environments: The Paradigmatic Case of Temoporfin

2020 ◽  
Author(s):  
busenur Aslanoglu ◽  
Ilya Yakavets ◽  
Vladimir Zorin ◽  
Henri-Pierre Lassalle ◽  
Francesca Ingrosso ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Optical Properties ◽  
Photodynamic Therapy ◽  
Minimally Invasive ◽  
Visible Light ◽  
Cancer Treatment ◽  
Singlet Oxygen ◽  
Tumor Cells ◽  
Molecular Oxygen ◽  
Computational Tools

Computational tools have been used to study the photophysical and photochemical features of photosensitizers in photodynamic therapy (PDT) –a minimally invasive, less aggressive alternative for cancer treatment. PDT is mainly based by the activation of molecular oxygen through the action of a photoexcited sensitizer (photosensitizer). Temoporfin, widely known as mTHPC, is a second-generation photosensitizer, which produces the cytotoxic singlet oxygen when irradiated with visible light and hence destroys tumor cells. However, the bioavailability of the mostly hydrophobic photosensitizer, and hence its incorporation into the cells, is fundamental to achieve the desired effect on malignant tissues by PDT. In this study, we focus on the optical properties of the temoporfin chromophore in different environments –in <i>vacuo</i>, in solution, encapsulated in drug delivery agents, namely cyclodextrin, and interacting with a lipid bilayer.

Application of sand particles modified with NH2-MIL-101(Fe) as an efficient visible-light photocatalyst for Cr(VI) reduction

Chemosphere ◽  
2021 ◽  
Vol 268 ◽  
pp. 129365
Author(s):  
Sadra Sadeghian ◽  
Hossein Pourfakhar ◽  
Majid Baghdadi ◽  
Behnoush Aminzadeh
Keyword(s):  
Visible Light ◽  
Visible Light Photocatalyst ◽  
Sand Particles

Graphene oxide–ZnO nanocomposite: an efficient visible light photocatalyst for degradation of rhodamine B

2021 ◽  
Author(s):  
Asim Ali Yaqoob ◽  
Nur Habibah binti Mohd Noor ◽  
Khalid Umar ◽  
Rohana Adnan ◽  
Mohamad Nasir Mohamad Ibrahim ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Visible Light ◽  
Rhodamine B ◽  
Visible Light Photocatalyst

Why Does Bi2WO6 Visible-Light Photocatalyst Always Form as Nanoplatelets?

2020 ◽  
Vol 59 (13) ◽  
pp. 9364-9373
Author(s):  
Dipankar Saha ◽  
Espen D. Bøjesen ◽  
Aref Hasen Mamakhel ◽  
Bo B. Iversen
Keyword(s):  
Visible Light ◽  
Visible Light Photocatalyst

Surface-engineering strategies for g-C 3 N 4 as efficient visible-light photocatalyst

2017 ◽  
Vol 6 ◽  
pp. 57-62 ◽  
Author(s):  
Zhijun Li ◽  
Fazal Raziq ◽  
Chong Liu ◽  
Linlu Bai ◽  
Liqiang Jing
Keyword(s):  
Visible Light ◽  
Surface Engineering ◽  
Visible Light Photocatalyst

A thermally stable mesoporous ZrO2–CeO2–TiO2 visible light photocatalyst

2013 ◽  
Vol 229 ◽  
pp. 118-125 ◽  
Author(s):  
Minghui Li ◽  
Shujuan Zhang ◽  
Lu Lv ◽  
Mengshu Wang ◽  
Weiming Zhang ◽  
...  
Keyword(s):  
Visible Light ◽  
Thermally Stable ◽  
Visible Light Photocatalyst
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