Results 181 to 190 of about 35,646 (293)

Efficient Photocatalytic Degradation of Textile Dyes Using Four-Element Doped Anatase Nanocrystals under Low-Intensity LED Light. [PDF]

ACS Omega
Absalan Y, Mandal A, Ramasamy RP, Suganthan B, Khalifa Y, Sharma S.   +5 more
europepmc   +1 more source

Beyond Removal Efficiency: Environmental Risk Assessment of Tartrazine Degradation via ZnO and TiO2 Nanoparticles in Mussels

Environmental Toxicology, EarlyView.
ABSTRACT Tartrazine (TZ) is a widely used synthetic azo dye with high aqueous stability, resulting in persistence in wastewater. Photoreactive nanomaterials, principally zinc oxide (ZnO) and titanium dioxide (TiO2) nanoparticles (NPs), are frequently employed for dye removal under light‐exposed conditions; nevertheless, their ecotoxicological ...
İrem Can, Ezgi Can Güzel, Volkan Saritunç, Selin Ertürk Gürkan   +3 more
wiley   +1 more source

Electrochemical Formation of Visible-Light Responsive Titania Nanotubes via Oxygen Deficiency in Molten NaCl-CaCl₂. [PDF]

ACS Omega
Shiomi Y, Kinoshita M, Tanaka S, Goto T.
europepmc   +1 more source

Integration of Micro‐CT and XRF Mapping for Multimodal 3D Analysis of Polychrome Wooden Artifacts

X-Ray Spectrometry, EarlyView.
ABSTRACT Over the past 5 years, computer applications have become crucial to archeological research. Since the 1990s, the focus has transitioned from data management tools to the development of virtual models. Recently, digital documentation of cultural heritage has gained considerable focus, with 3D modeling of objects.
Josiane E. Cavalcante, Olga Araujo, Alessandra Machado, Roberta M. P. S. Borges, Isis V. N. S. Franzi, Anderson G. de Paula, Roberta Leitão, Marcelino dos Anjos, Renato Freitas, Ricardo T. Lopes, Davi F. Oliveira   +10 more
wiley   +1 more source

Molecular structure of titania-supported molybdena: <i>in situ</i> Raman and FTIR spectroscopy of distinct Mo^VIO _<i>x</i> configurations dispersed on titania. [PDF]

RSC Adv
Kentri T, Dimitropoulos P, Niavi K, Kordouli E, Boghosian S.   +4 more
europepmc   +1 more source

Synchrotron beamline setup enabling quasi‐simultaneous PXRD and XANES measurements: case study of Fischer–Tropsch catalyst reduction at 60 bar

Journal of Synchrotron Radiation, EarlyView.
This paper presents a beamline setup that allows the combination of in situ powder X‐ray diffraction (PXRD) and X‐ray absorption near‐edge structure (XANES) measurements within a single experimental cycle to investigate cobalt catalyst structures and properties under real conditions.Powder X‐ray diffraction (PXRD) and X‐ray absorption near‐edge ...
Lipeng Yao, G. Leendert Bezemer, Irene. M. N. Groot, Oleg Konovalov, Maciej Jankowski   +4 more
wiley   +1 more source

Mechanically activated transition of anatase to rutile

, 1997
During vibromilling, transformation of anatase to rutile was detected, with 89% phase transformation after 600 min of grinding.
Kostić, Emilija M., Zec, Slavica, Kiss, Sandor J., Kostic, EM, Kiss, SJ, Bošković, Snežana B.   +5 more
core  

The Material Basis of 18th‐Century Meissen Porcelain

Archaeometry, EarlyView.
ABSTRACT In the summer of 1708, the quest for making hard‐paste porcelain from Saxonian clay and other mineral resources succeeded. This was achieved by applying as its essential ingredient newly discovered pure kaolin from Heidelsberg near Aue, western Saxon Ore Mountains.
Robert B. Heimann
wiley   +1 more source

Activated charcoal modified Ag and Cu-anatase TiO₂ for superior photocatalytic degradation of doxycycline under visible-solar light irradiation. [PDF]

RSC Adv
Bisht K, Kaur D, Pal B.
europepmc   +1 more source

The effects of anodization and instrumentation on titanium abutment surface characteristics and biofilm formation

Journal of Prosthodontics, EarlyView.
Abstract Purpose To assess the impact of anodization and instrumentation on titanium abutment surface characteristics (surface roughness and wettability) and biofilm formation (viability and mass). Materials and Methods Titanium discs were obtained from pre‐milled abutment blanks made of titanium‐6aluminum‐7niobium alloy.
Weiqing Liu, Richard L. Gregory, Chao‐Chieh Yang, Yusuke Hamada, Wei‐Shao Lin   +4 more
wiley   +1 more source