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    • Determination of abscisic acid by cathodic stripping square wave voltammetry 

      Hernández Hernández, Pedro; Dabrio-Ramos, Marta; Patón Pariente, Fernando; Ballesteros Iglesias, María Yolanda; Hernández Hernández, Lucas (01/10/1997)
      In this paper a study is accomplished on behavior in a mercury electrode, of the phytohormone abscisic acid and of the conditions of accumulation in a HMDE. A mechanism is proposed of reduction based on its electrochemical ...

    • Determination of carbendazim in soil samples by anodic stripping voltammetry using a carbon fiber microelectrode 

      González de la Huebra, Mª José; Hernández Hernández, Pedro; Nieto Palmeiro, Oscar; Ballesteros Iglesias, María Yolanda; Hernández Hernández, Lucas (01/07/2000)
      A method for the determination of carbendazim (MBC) by anodic stripping voltammetry using a carbon fiber ultramicroelectrode was developed. The ultramicroelectrode was made in our laboratory and its electrochemical behavior ...

    • Determination of carbendazim with a graphite electrode modified with silicone OV-17 

      Hernández Hernández, Pedro; Ballesteros Iglesias, María Yolanda; Galán Estella, Fernando; Hernández Hernández, Lucas (01/10/1996)
      The cyclic voltammetric characterization of a graphite electrode modified with silicone OV-17 was carried out on a solution of ferroine. Afterwards, the electrochemical behavior of carbendazim following its accumulation ...

    • Determination of dimethoate in water by cathodic stripping square-wave voltammetry 

      Hernández Hernández, Pedro; Ballesteros Iglesias, María Yolanda; Galán Estella, Fernando; Hernández Hernández, Lucas (01/01/1994)
      This article describes the direct-determination of the pesticide dimethoate In river water in an alkalin media and accumulaton medium through cathodic stripping voltammetry. By employing an alkaline potential of 30 mV, ...

    • Determination of Linuron in soil by anodic stripping voltammetry with a carbon fiber ultramicroelectrode 

      González de la Huebra, Mª José; Hernández Hernández, Pedro; Ballesteros Iglesias, María Yolanda; Hernández Hernández, Lucas (01/07/2001)
      A carbon fiber microelectrode was used for the electroanalytical determination of Linuron (LIN) in soil extracts. The microelectrode was subjected to an electrochemical pretreatment in order to improve the herbicide ...

    • Rapid identification of carbendazim and linuron by adsorptive stripping on a carbon fiber ultramicroelectrode 

      González de la Huebra, Mª José; Hernández Hernández, Pedro; Ballesteros Iglesias, María Yolanda; Hernández Hernández, Lucas (01/12/2000)
      A method is described for the identification of a mixture of carbendazim and linuron. It is based on adsorptive stripping voltammetry at a carbon fiber ultramicroelectrode. Conditions for the determination of carbendazim ...

    • Voltammetry study of zeatin in a carbon fiber ultramicroelectrode. Determination by adsorptive stripping 

      Hernández Hernández, Pedro; Patón Pariente, Fernando; Ballesteros Iglesias, María Yolanda; Hernández Hernández, Lucas (01/02/1997)
      The adsorptive stripping voltammetric determination of zeatin at a carbon fiber electrode is optimized and characterized. Applicability to assays of vegetable extracts is illustrated.

    • Voltamperometric determination of kinetin with a carbon paste modified electrode 

      Ballesteros Iglesias, María Yolanda; González de la Huebra, Mª José; Quintana Mani, Maria del Carmen; Hernández Hernández, Pedro; Hernández Hernández, Lucas (01/04/2003)
      The electrochemical behaviour of kinetin (6-furfurylaminopurine) on a carbon paste modified with OV-17 silicone electrode, is studied. The determination of kinetin is possible working in square wave voltammetric techniques, ...