Now showing items 1-10 of 40
The role of seeding in the morphology and wettability of ZnO nanorods films on different substrates
(Elsevier BV, 2013)
Spray pyrolysis (SP) and spray-gel (SG) techniques were used to deposit ZnO seeds on Fluor doped tin oxide glasses (FTO), heated at 350 ¿C or 130 ¿C, and PET heated at 90 ¿C. The effect of seeding on the morphology and ...
Factors affecting the success of women’s entrepreneurship: a review of literature
(Emerald Group Publishing Ltd., 2017)
Women entrepreneurship has grown significantly all over the world, and it is widely established that entrepreneurship is important for economic growth and wealth. Despite those facts, women’s participation in entrepreneurship ...
Effect of y-irradiation on the growth of ZnO nanorod films for photocatalytic disinfection of contaminated water
(Academic Press, 2011)
The growth of ZnO nanorods on a flat substrate containing c-irradiated seeds and their ability to photocatalytically eliminate bacteria in water were studied. The seed layer was obtained, by the spray pyrolysis technique, ...
In vitro antiproliferative activity of palladium(II) thiosemicarbazone complexes and the corresponding functionalized chitosan coated magnetite nanoparticles
(The Royal Society of Chemistry and the Centre National de la Recherche Scientifique, 2016)
This work reports the synthesis and characterization of palladium(II) complexes Pd(L1)2 (1), Pd(L2)2 (2), Pd(L3)2 (3) and Pd(L4)2 (4), where L1H: 1-naphthaldehyde thiosemicarbazone; L2H: 4-phenyl-(1-naphthaldehyde)thiose ...
Preliminary overview and evaluation of a stepped solar distiller with internal reflective walls and borosilicate vacuum tubes
(Elsevier BV, 2017)
The present study demonstrates that the current use of stepped solar distillers can be enhanced to increase seawater desalination. To this end, we designed a stepped solar still with internal reflective walls and attached ...
Microstructural stability, microhardness and oxidation behaviour of in situ reinforced Ti–8.5Al–1B–1Si (wt%)
(Kluwer Academic Publishers, 1998)
Microstructural stability, microhardness and oxidation behaviour of an in situ reinforced Ti–8.5Al–1B–1Si (wt%) alloy was examined in both air and argon environments. When exposed for up to 5760 min at temperatures below ...
Synthesis and Characterization of New Palladium(II) Complexes with Ligands Derived from Furan-2-carbaldehyde and Benzaldehyde Thiosemicarbazone and their in vitro Cytotoxic Activities against Various Human Tumor Cell Lines
(Walter de Gruyter GmbH, 2010)
With the ligands 4-phenyl-1-(furan-2-carbaldehyde)thiosemicarbazone, HTSC1, (1), 4-phenyl-1- (5 -phenyl-furan-2-carbaldehyde)thiosemicarbazone, HTSC2 (2), o-methoxy-benzaldehydethiosemicarbazone, HTSC3 (3), and ...
Intelligence in Peru: Students' results in Raven and its relationship to SES.
Several studies have tried to estimate the average cognitive ability level in Peru. The results oscillated between IQ 90 (Lynn & Vanhanen, 2002) and 85 (Lynn & Vanhanen, 2006, 2012). Moreover, regional studies conducted ...
Influence of Pyrolytic Seeds on ZnO Nanorod Growth Onto Rigid Substrates for Photocatalytic Abatement of Escherichia coli in water
(IWA Publishing, 2014)
ZnO nanorods (ZnO NRs) were grown on ZnO seeded fluorine doped tin oxide (FTO) substrates at low temperatures (90 °C) from Zn2+ precursors in alkaline aqueous solution. The ZnO seeds were deposited on the FTO substrate ...
Electrochemical synthesis of ferrate(Vi): Optimization of parameters and evaluation of their impact in production cost
(Desalination Publications, 2018)
Ferrates have attracted considerable research in the last few decades because their activity is not associated with toxic by products. This research investigated the effect of three factors on ferrate (VI) synthesis using ...