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Study of crystallite size and strain as a function of morphological evolution in zinc oxide powder obtained from hydroxycarbonate precursor
(2001-09-01)
In this work, zinc oxide samples were obtained from hydroxycarbonate by thermal decomposition at 300°C. Zinc hydroxycarbonate samples were produced by homogeneous precipitation over different periods of time. The method ...
The role of zinc in carcinogenesis
(2016-01-01)
Zinc is the second most abundant trace element in humans and is essential for the activity of more than 300 enzymes. It affects the conformation of many transcription factors associated with control of cell proliferation, ...
Luminescent properties and lattice defects correlation on zinc oxide
(Elsevier B.V., 2001-11-01)
The ZnO luminescent properties are strongly influenced by the preparation method and they are principally related to electronic and crystalline structures. This work reports about the correlation among luminescence properties ...
Luminescent properties and lattice defects correlation on zinc oxide
(Elsevier B.V., 2001-11-01)
The ZnO luminescent properties are strongly influenced by the preparation method and they are principally related to electronic and crystalline structures. This work reports about the correlation among luminescence properties ...
A importância da suplementação de zinco sobre o funcionamento cognitivo de escolares
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS DA SAÚDE, 2013-03-19)
Zinc is an important micronutrient to human being and its deficiency among schoolchildren is deleterious to growth and development, immune competence, and cognitive function. However, the effect of zinc supplementation on ...
Association between zinc nutritional status and glycemic control in individuals with well-controlled type-2 diabetes
(Elsevier, 2018)
Background/objective: Interest in healthy properties of food and nutrients as co-adjuvant in type-2 diabetes
therapy has increased in recent years. Zinc supplementation trials have shown improvements in glycemic control
in ...
Chemical interaction of 10-MDP (methacryloyloxi-decyl-dihydrogen-phosphate) in zinc-doped self-etch adhesives
(Elsevier Sci LtdOxfordInglaterra, 2014)
A 14-mo zinc-supplementation trial in apparently healthy chilean preschool children
(American Society for Nutrition, 1997)
Apparently healthy preschool children (46 boys, 52 girls) aged 27-50 mo from low socioeconomic conditions who attended daycare centers in Santiago participated in a 14-mo long double-blind zinc supplementation trial. Unlike ...
A FACILE AND EFFICIENT SYNTHESIS OF HIGHLY FUNCTIONALIZED TERMINAL OLEFINES FROM á-ALKOXY-ß-HALIDES USING ZINC DUSTΨ
(Sociedad Chilena de Química, 2009)
Could zinc prevent reproductive alterations caused by cigarette smoke in male rats?
(CSIRO Publishing, 2012-01-01)
The aim of the present study was to evaluate the effects of zinc on fertility through semen parameters, testosterone level and oxidative DNA damage to spermatozoa of rats exposed to cigarette smoke. Male Wistar rats (60 ...