Results 241 to 250 of about 906,679 (296)

Photocatalytic degradation of organic dyes in the presence of nanostructured titanium dioxide

Journal of Molecular Structure, 2020
Titanium dioxide photocatalyst was synthesized through a low temperature co-precipitation process using TiCl4 as a precursor for degradation of Rhodamine B (RB) Acid Red 57 (AR57) and under UV irradiation.
H. Kiwaan, T. Atwee, E. A. Azab, A. El‐Bindary   +3 more
semanticscholar   +1 more source

Green synthesis of titanium dioxide (TiO2) nanoparticles by using Mentha arvensis leaves extract and its antimicrobial properties

Inorganic and Nano-Metal Chemistry, 2020
The novelty of this present work is to investigate the anti-bacterial and anti-fungal activity of the green synthesized titanium dioxide (TiO2) nanoparticles using leaf extract of Mentha arvensis, titanium tetraisopropoxide act as the precursor and leaf ...
W. Ahmad, K. Jaiswal, S. Soni
semanticscholar   +1 more source

Upconversion Nanoparticles-Induced Multi-Mode Photodynamic Therapy Based on Metal-Organic Framework/Titanium Dioxide Nanocomposite.

ACS Applied Materials and Interfaces, 2020
Photodynamic therapy (PDT) possesses two pathways depending on the type of high toxicity reactive oxygen species (ROS), superoxide anion radical (O2•-) and hydroxyl radical (•OH) generated through Type I and singlet oxygen (1O2) generated through Type II,
Zhuojie Shi, Kai Zhang, Shah Zada, C. Zhang, Xiangdan Meng, Zhou Yang, Haifeng Dong   +6 more
semanticscholar   +1 more source

Toxicity and mechanisms of action of titanium dioxide nanoparticles in living organisms.

Journal of Environmental Science, 2019
Titanium dioxide nanoparticles (TiO2 NPs) are one of the most widely used nanomaterials in the consumer products, agriculture, and energy sectors. Their large demand and widespread applications will inevitably cause damage to organisms and ecosystems.
Jing Hou, Luyao Wang, Chunjie Wang, Songlin Zhang, Haiqiang Liu, Shiguo Li, Xiangke Wang   +6 more
semanticscholar   +1 more source

Photocatalytic Titanium Dioxide Composite

Journal of Nanoscience and Nanotechnology, 2011
In recent years, Titanium Dioxide (TiO2) has gained much more interest for its semiconducting properties for use as photocatalytic material because it rapidly and completely mineralizes organic without harmful byproducts. Based on inspiration from biology, which uses organic structures to guide nucleation and growth of minerals, we demonstrate ...
Nichola, Kinsinger, Anthony, Tantuccio, Minwei, Sun, Yushan, Yan, David, Kisailus   +4 more
openaire   +2 more sources

Synthesis and characterization of titanium dioxide and titanium dioxide–based materials

2021
The aim of the chapter is to describe some different preparation methods and characterization techniques for bare, supported, and coupled TiO2 samples used in different fields. Particular attention has been paid both to the fundamental aspects of the different TiO2 preparation and characterization methods and the practical applications that the results
Bellardita M., Yurdakal S., Palmisano L.
openaire   +1 more source

Anomalous nanostructured titanium dioxide

Journal of Colloid and Interface Science, 2003
Titanium dioxide nanoparticles prepared in water-in-oil microemulsion droplets by controlled hydrolysis of TiCl(4)-generated crystalline nanoparticles of sizes from 115 nm down to 6 nm diameter depending on the size of the aqueous core of the micellar droplets.
Suddhasattwa, Nad, Parvesh, Sharma, Indrajit, Roy, Amarnath, Maitra   +3 more
openaire   +2 more sources

Single step production of high-purity copper oxide-titanium dioxide nanocomposites and their effective antibacterial and anti-biofilm activity against drug-resistant bacteria.

Materials Science and Engineering C: Materials for Biological Applications, 2020
In the present research work, copper oxide-titanium dioxide nanocomposites were synthesized for the first time using advanced pulsed laser ablation in liquid (PLAL) technique for disinfection of drug-resistant pathogenic waterborne biofilm-producing ...
Umair Baig, M. Ansari, M. Gondal, S. Akhtar, F. Khan, W. Falath   +5 more
semanticscholar   +1 more source

Novel selective adsorption and photodegradation of BPA by molecularly imprinted sulfur doped nano-titanium dioxide

, 2020
To achieve selective adsorption of bisphenol A (BPA) and synergy between photocatalysis and adsorption, a molecular imprinting surface-polymerized nanoparticles loaded on sulfur-doped titanium dioxide hollow spheres (MICST) with the large specific ...
Guangzhu Zhou, Yiyun Cao, Yuqin Jin, Cuizhen Wang, Yue Wang, Chunyu Hua, Sai Wu   +6 more
semanticscholar   +1 more source

Titanium Dioxide

2021
Muhammad Zaman Khan, Jiri Militký, Jakub Wiener, Azam Ali   +3 more
  +4 more sources