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Oxygen and temperature effect on continuous citric acid secretion in Candida oleophila
(Pontificia Universidad Católica de Valparaíso, 2006)
Effect of the association between citric acid and EDTA on root surface etching
(2013)
Objective: This study aims to compare the clot stabilization on root surfaces conditioned with citric acid and ethylenediaminetetraacetic acid (EDTA). Materials and methods: Scaled root samples (n = 100) were set in five ...
Citric acid production from glucose by yeast Candida oleophila ATCC 20177 under batch, continuous and repeated batch cultivation
(Pontificia Universidad Católica de Valparaíso, 2006)
Smear layer removal for collagen fiber exposure after citric acid conditionings
(2010-12-01)
Aim: The aim of the present study was to compare the removal of the smear layer and exposure of collagen fibers of the root surface following the application of five citric acid solution concentrations. Methods and Materials: ...
Protective film growth on tin in perchlorate and citric acid electrolytes
(Elsevier B.V., 2001-03-01)
Voltammetry has been employed to study the influence of systematic additions of citric acid on the E-I curves of Tin in 0.5 M NaClO4, in order to verify the film growth in the presence of the organic acid and the inhibition ...
Influence of concentration, time and method of application of citric acid and sodium citrate in root conditioning.
(2012-05-01)
The aim of this study was to establish the parameters of concentration, time and mode of application of citric acid and sodium citrate in relation to root conditioning. A total of 495 samples were obtained and equally ...
Influence of concentration, time and method of application of citric acid and sodium citrate in root conditioning.
(2012-05-01)
The aim of this study was to establish the parameters of concentration, time and mode of application of citric acid and sodium citrate in relation to root conditioning. A total of 495 samples were obtained and equally ...
Ab initio study and NMR analysis of the complexion of citric acid with ion lithium
(Elsevier B.V., 1999-12-15)
Quantum mechanics calculations at the ab initio HF/3-21G* level were carried out with Nuclear Magnetic Resonance (NMR) measurements to characterize citric acid and lithium interactions. The results indicate the formation ...
Ab initio study and NMR analysis of the complexion of citric acid with ion lithium
(Elsevier B.V., 1999-12-15)
Quantum mechanics calculations at the ab initio HF/3-21G* level were carried out with Nuclear Magnetic Resonance (NMR) measurements to characterize citric acid and lithium interactions. The results indicate the formation ...
Continuous citric acid secretion by a high specific pH dependent active transport system in yeast Candida oleophila ATCC 20177
(Pontificia Universidad Católica de Valparaíso, 2005)