In this work, the partial least squares (PLS) method was applied to data obtained by square wave voltammetry for simultaneous determination of ascorbic acid and the b-nicotinamide adenine dinucleotide co-factor (NADH) in synthetic mixtures. The voltammetric curves were obtained in 0.2 mol L¹ phosphate buffer (pH 8.0). From the results it is possible to verify that the PLS method was able to determine these compounds simultaneously in the choose conditions. The results achieved for these determination provided a maximum value for the relative error of 1.7% for NADH and 2.1% for ascorbic acid. The proposed methodology is simple and further studies can make it useful for in vivo analysis.O método dos mínimos quadrados parciais (PLS) foi aplica...
Voltammetric techniques have been considered as an important analytical tool applied to the determin...
The simultaneous determination of ascorbic acid, rutin and quercetin in the food and health products...
A highly selective voltammetric method was developed for the simultaneous determination of ascorbic ...
O método dos mínimos quadrados parciais (PLS) foi aplicado aos dados obtidos por voltametria de onda...
In this work, the partial least squares (PLS) method was applied to data obtained by square wave vol...
We present for the first time a novel analytical method based on a model of three-way calibration us...
The objective of the study was to develop a new method for the determination of the total content of...
A cathodically pretreated boron-doped diamond electrode was used for the simultaneous anodic determi...
A cathodically pretreated boron-doped diamond electrode was used for the simultaneous anodic determi...
A method was developed for assessing ascorbic acid concentration in fruit juices and wine by differe...
A method for the determination of the ascorbic acid content in fruits and vegetables was used to int...
Ascorbic acid, a water-soluble vitamin, is the most common electroactive biological compound found i...
A simple, fast, sensitive and low-cost voltammetric method using a screen-printed carbon electrode (...
A new approach to the determination of ascorbic acid has been realized with differential pulse volta...
A cathodically pretreated boron-doped diamond electrode was used for the simultaneous anodic determi...
Voltammetric techniques have been considered as an important analytical tool applied to the determin...
The simultaneous determination of ascorbic acid, rutin and quercetin in the food and health products...
A highly selective voltammetric method was developed for the simultaneous determination of ascorbic ...
O método dos mínimos quadrados parciais (PLS) foi aplicado aos dados obtidos por voltametria de onda...
In this work, the partial least squares (PLS) method was applied to data obtained by square wave vol...
We present for the first time a novel analytical method based on a model of three-way calibration us...
The objective of the study was to develop a new method for the determination of the total content of...
A cathodically pretreated boron-doped diamond electrode was used for the simultaneous anodic determi...
A cathodically pretreated boron-doped diamond electrode was used for the simultaneous anodic determi...
A method was developed for assessing ascorbic acid concentration in fruit juices and wine by differe...
A method for the determination of the ascorbic acid content in fruits and vegetables was used to int...
Ascorbic acid, a water-soluble vitamin, is the most common electroactive biological compound found i...
A simple, fast, sensitive and low-cost voltammetric method using a screen-printed carbon electrode (...
A new approach to the determination of ascorbic acid has been realized with differential pulse volta...
A cathodically pretreated boron-doped diamond electrode was used for the simultaneous anodic determi...
Voltammetric techniques have been considered as an important analytical tool applied to the determin...
The simultaneous determination of ascorbic acid, rutin and quercetin in the food and health products...
A highly selective voltammetric method was developed for the simultaneous determination of ascorbic ...