Buscar
Mostrando ítems 1-10 de 12528
Development of an electrochemical sensor based on nanostructured hausmannite-type manganese oxide for detection of sodium ions
(2013-03-25)
The preparation and electrochemical characterization of hausmannite-type manganese oxide to use as a sensing material for sodium ion is described. This paper reports a new via synthetic to obtain of the hausmannite-type ...
Development of an electrochemical sensor based on nanostructured hausmannite-type manganese oxide for detection of sodium ions
(2013-03-25)
The preparation and electrochemical characterization of hausmannite-type manganese oxide to use as a sensing material for sodium ion is described. This paper reports a new via synthetic to obtain of the hausmannite-type ...
Electrochemical sensor for ranitidine determination based on carbon paste electrode modified with oxovanadium (IV) salen complex
(2013-10-01)
The preparation and electrochemical characterization of a carbon paste electrode modified with the N,N-ethylene-bis(salicyllideneiminato)oxovanadium (IV) complex ([VO(salen)]) as well as its application for ranitidine ...
Electrochemical sensor for ranitidine determination based on carbon paste electrode modified with oxovanadium (IV) salen complex
(2013-10-01)
The preparation and electrochemical characterization of a carbon paste electrode modified with the N,N-ethylene-bis(salicyllideneiminato)oxovanadium (IV) complex ([VO(salen)]) as well as its application for ranitidine ...
A portable electrochemical microcell for weld inspection of duplex stainless steel tanks
(2019-04-01)
Electrochemical tests are well-established techniques used in corrosion studies, with the development of microcells and microcapillaries enabling localized evaluation of specific microregions of a welded joint. Until now, ...
Construção de uma célula-autoclave para medidas eletroquímicas a altas temperaturas
(Sociedade Brasileira de Química, 2011-09-01)
Measurements at high temperature using liquid solutions require special cells and materials which are able to support the temperature and pressure developed inside. The constructed cell was designed to support pressures ...
Construção de uma célula-autoclave para medidas eletroquímicas a altas temperaturas
(Sociedade Brasileira de Química, 2011-09-01)
Measurements at high temperature using liquid solutions require special cells and materials which are able to support the temperature and pressure developed inside. The constructed cell was designed to support pressures ...
Electrochemical capacitive biosensors for point-of-care diagnostics: Principles and applications
(2016-01-01)
Before introducing the concepts involved in using capacitance measurements as an approach to transducer biological event into a measurable electrical signal, through electrochemistry interfaces, we will shortly make reference ...
Electrical properties of electrochemically doped organic semiconductors using light-emitting electrochemical cells
(2016-08-01)
We present a study of the electrical properties of electrochemically doped conjugated polymers using polymeric light-emitting electrochemical cells (PLECs) and interpreting the results according to a phenomenological model ...