scholarly journals Dye degradation performance, bactericidal behavior and molecular docking analysis of Cu-doped TiO2 nanoparticles

RSC Advances ◽  
2020 ◽  
Vol 10 (41) ◽  
pp. 24215-24233 ◽  
Author(s):  
M. Ikram ◽  
E. Umar ◽  
A. Raza ◽  
A. Haider ◽  
S. Naz ◽  
...  
Keyword(s):  
Molecular Docking ◽  
Tio2 Nanoparticles ◽  
Chemical Method ◽  
Dye Degradation ◽  
Sol Gel ◽  
Docking Analysis ◽  
Doped Tio2 ◽  
Molecular Docking Analysis

Copper-doped TiO2 was prepared with a sol–gel chemical method.

scholarly journals Photocatalytic and bactericidal properties and molecular docking analysis of TiO2 nanoparticles conjugated with Zr for environmental remediation

RSC Advances ◽  
2020 ◽  
Vol 10 (50) ◽  
pp. 30007-30024
Author(s):  
M. Ikram ◽  
J. Hassan ◽  
A. Raza ◽  
A. Haider ◽  
S. Naz ◽  
...  
Keyword(s):  
Molecular Docking ◽  
Tio2 Nanoparticles ◽  
Environmental Remediation ◽  
Docking Analysis ◽  
Microbial Pollution ◽  
Physical Chemical ◽  
Bactericidal Properties ◽  
Molecular Docking Analysis

Despite implementing several methodologies including a combination of physical, chemical and biological techniques, aquatic and microbial pollution remains a challenge to this day.

Photocatalytic, dye degradation, and bactericidal behavior of Cu-doped ZnO nanorods and their molecular docking analysis

2020 ◽  
Vol 49 (24) ◽  
pp. 8314-8330 ◽  
Author(s):  
Mehak Rashid ◽  
Muhammad Ikram ◽  
Ali Haider ◽  
Sadia Naz ◽  
Junaid Haider ◽  
...  
Keyword(s):  
Molecular Docking ◽  
Dye Degradation ◽  
Zno Nanorods ◽  
Antibacterial Properties ◽  
Chemical Precipitation ◽  
Docking Analysis ◽  
Precipitation Technique ◽  
Photocatalytic Dye Degradation ◽  
Doped Zno ◽  
Molecular Docking Analysis

Nanostructures of Cu-doped ZnO (Cu:ZnO) were prepared with the chemical precipitation technique with an aim to enhance the photocatalytic and antibacterial properties of ZnO.

scholarly journals Cytotoxicity and molecular docking analysis of racemolactone I, a new sesquiterpene lactone isolated from Inula racemosa

2021 ◽  
Vol 59 (1) ◽  
pp. 943-954
Author(s):  
Perwez Alam ◽  
Rama Tyagi ◽  
Mohammad Abul Farah ◽  
Md. Tabish Rehman ◽  
Afzal Hussain ◽  
...  
Keyword(s):  
Molecular Docking ◽  
Sesquiterpene Lactone ◽  
Docking Analysis ◽  
Inula Racemosa ◽  
Molecular Docking Analysis

scholarly journals Phytochemical profile, enzyme inhibition activity and molecular docking analysis of Feijoa sellowiana O. Berg

2021 ◽  
Vol 36 (1) ◽  
pp. 618-626 ◽  
Author(s):  
Fatema R. Saber ◽  
Rehab M. Ashour ◽  
Ali M. El-Halawany ◽  
Mohamad Fawzi Mahomoodally ◽  
Gunes Ak ◽  
...  
Keyword(s):  
Molecular Docking ◽  
Enzyme Inhibition ◽  
Inhibition Activity ◽  
Docking Analysis ◽  
Phytochemical Profile ◽  
Molecular Docking Analysis

scholarly journals Green Synthesis of N/Zr Co-Doped TiO2 for Photocatalytic Degradation of p-Nitrophenol in Wastewater

Catalysts ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 235
Author(s):  
Hayette Benkhennouche-Bouchene ◽  
Julien G. Mahy ◽  
Cédric Wolfs ◽  
Bénédicte Vertruyen ◽  
Dirk Poelman ◽  
...  
Keyword(s):  
Visible Light ◽  
Tio2 Nanoparticles ◽  
Sol Gel ◽  
Visible Region ◽  
Chemical Properties ◽  
Pure Tio2 ◽  
Molar Ratio ◽  
Xps Spectra ◽  
Doped Tio2 ◽  
Co Doped

TiO2 prepared by a green aqueous sol–gel peptization process is co-doped with nitrogen and zirconium to improve and extend its photoactivity to the visible region. Two nitrogen precursors are used: urea and triethylamine; zirconium (IV) tert-butoxide is added as a source of zirconia. The N/Ti molar ratio is fixed regardless of the chosen nitrogen precursor while the quantity of zirconia is set to 0.7, 1.4, 2, or 2.8 mol%. The performance and physico-chemical properties of these materials are compared with the commercial Evonik P25 photocatalyst. For all doped and co-doped samples, TiO2 nanoparticles of 4 to 8 nm of size are formed of anatase-brookite phases, with a specific surface area between 125 and 280 m2 g−1 vs. 50 m2 g−1 for the commercial P25 photocatalyst. X-ray photoelectron (XPS) measurements show that nitrogen is incorporated into the TiO2 materials through Ti-O-N bonds allowing light absorption in the visible region. The XPS spectra of the Zr-(co)doped powders show the presence of TiO2-ZrO2 mixed oxide materials. Under visible light, the best co-doped sample gives a degradation of p-nitrophenol (PNP) equal to 70% instead of 25% with pure TiO2 and 10% with P25 under the same conditions. Similarly, the photocatalytic activity improved under UV/visible reaching 95% with the best sample compared to 50% with pure TiO2. This study suggests that N/Zr co-doped TiO2 nanoparticles can be produced in a safe and energy-efficient way while being markedly more active than state-of-the-art photocatalytic materials under visible light.

Sign in / Sign up

Export Citation Format

Share Document