Griffith, Julie A. Dunn, Allison DeVallance, Evan Schafner, Kallie J. Engles, Kevin J. Batchelor, Thomas P. Goldsmith, William T. Wix, Kimberley Hussain, Salik Bowdridge, Elizabeth C.
Frontiers in Toxicology
The placenta plays a critical role in nutrient-waste exchange between the maternal and fetal circulations, thus functioning as an interface that profoundly impacts fetal growth and development. The placenta has long been considered an asexual organ, but, due to its embryonic origin it shares the same sex as the fetus. Exposures to toxicant such as ...
Kim, Jungsoon Jung, Jihee Kim, Moojoon
Japanese Journal of Applied Physics
In this study, the amount of radicals generated by high-intensity ultrasound irradiation of TiO2 suspensions was evaluated through image processing to determine the degree of discoloration of methylene blue added to the suspension. It was found that 40 ml of distilled water, 0.2 g of H2O2 with a concentration of 50 mM, 5 g of TiO2 pellets with an a...
Yu, Runtian Liu, Yanxiong Liu, Guannan Ying, Yaoyao Li, Tianjiao Liu, Dong
Frontiers in Energy Research
The flash ignition as a new ignition method has attracted lots of interest from researchers. The flash ignition can successfully achieve distributed ignition in a short time. To study the flash ignition and combustion characteristics of titanium dioxide mixed with iron nanoparticles and aluminum nanoparticles, an appropriate amount of titanium diox...
Michiels, M Britun, N Caillard, A Thomann, A-L Snyders, R Konstantinidis, S
Journal of Physics D: Applied Physics
We report several effects found in reactive bipolar high-power impulse magnetron sputtering (abbreviated as bipolar HiPIMS or BPH) discharges at the substrate level. The role of the negative peak current and the positive pulse voltage, U + , on the deposition flux at the electrically insulating substrate is discussed and the results are compared to...
Alves, Maria Jaízia Dos Santos Nobias, Marielle Correia Soares, Lenilton Santos Coelho, Daniela Sousa Maraschin, Marcelo Basso, Alex Moreira, Regina de Fátima Peralta Muniz José, Humberto Jorge Monteiro, Alcilene Rodrigues
Food science and technology international = Ciencia y tecnologia de los alimentos internacional
In this work photocatalytic ethylene degradation (TiO2-UV) was applied in green cherry tomatoes with the aim to control biochemical and physiological changes during ripening. Photocatalytic process was performed at 18 °C ± 2 °C and 85% HR for 10 days using continuous air flux. Ethylene, O2 and CO2 concentration from cherry tomatoes under TiO2-UV an...
McCunney, Robert J. Borm, Paul Driscoll, Kevin Krueger, Nils Levy, Len
Frontiers in Public Health
Dou, Yanyan Chang, Yixuan Duan, Xuejun Fan, Leilei Yang, Bo Lv, Jingjing
International journal of environmental research and public health
N-doped TiO2 films supported by glass slides showed superior photocatalytic efficiency compared with naked TiO2 powder due to them being easier to separate and especially being responsive to visible light. The films in this study were prepared via the sol-gel method using TBOT hydrolyzed in an ethanol solution and the nitrogen was provided by cabam...
Soleimani, Farshad Rahmani, Mohammad Bagher
The photocatalytic degradation of dyes using semiconducting metal oxides has received a lot of interest recently. In this work, TiO2, SnO2, and TiO2/SnO2 nanocomposites with different SnO2 contents were synthesized via the facile and cost-effective sol-gel method and fully characterized. X-ray diffraction (XRD) pattern analysis indicated that the c...
Hugar, Niranjan Narayana, B Venkata Waddar, Sunil
Materials Research Express
The present work deals with mechanical characterization of titanium oxide (TiO2)/Redmud/Aluminium alloy 6061 (Al6061) hybrid metal matrix composites (HMMC’s) processed using stir casting method. The weight fractions of TiO2 are varied (2%,4% and 6%) and amount of redmud is kept constant (2%) in Al6061. The optimised parameters for stir casting are ...
V preteklih letih se je uporaba nanotehnologije pri načrtovanju tekstilij že dodobra uveljavila. Velik potencial med drugim kažejo fotokatalizatorji, kot sta titanov dioksid in grafitni ogljikov nitrid, ki prinašajo sodoben način odstranjevanja organskih onesnaževal, in kovinski nanodelci, kot so nanodelci srebra, ki omogočajo učinkovito zaščito pr...