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Polyphenol Detection in Mate Tea Samples Using Iron Tetrasulfonated Phthalocyanine Modified Screen-Printed Electrode
(2019-11-15)
Fast, inexpensive, and efficient methods to determine polyphenols content are of interest to the food industry. Here, we propose an easy and fast sensor for the determination of polyphenol content in tea samples from a ...
Voltammetric sensing of the fuel dye marker Solvent Blue 14 by screen-printed electrodes
(Elsevier B.V. Sa, 2009-04-24)
A voltammetric method was developed to detect Solvent Blue 14 (SB-14) dye marker in fuel ethanol and kerosene samples. The device is based on a screen-printed carbon electrode (SPCE) operating in a Brition-Robinson buffer ...
Electrochemical oxidation of the antiretroviral drug nelfinavir on modified screen-printed electrodes
(Wiley VCH Verlag, 2016)
This paper describes the voltammetric study of the electrochemical oxidation of the antiretroviral drug Nelfinavir using a screen-printed sensor modified with carbon nanotubes. The performance of the sensor in the determination ...
Carbon nanofiber screen printed electrode joined to a flow injectionsystem for nimodipine sensing
(Elsevier, 2015)
tA simple and sensitive electrochemical method using pretreated carbon nanofiber screen printed elec-trodes joined to a flow injection analysis (CNF-SPE-FIA) system was developed to analyze nimodipine(NMD) in pharmaceutical ...
Disposable biosensors for clinical diagnosis
(American Scientific Publishers - ASPValencia, 2014-01)
We present an overview on the use of disposable electrochemical biosensors for diagnostics, focusing on the applications of these devices as immunosensors and DNA sensors in the point-of-care diagnostics. Analytical ...
Electochemical detection of imidacloprid using a screen printed single walled carbon nanotubes coated with and ionic liquids
(International Journal of Electrochemical Sciences, 2019)
Screen-printed electrodes modified with carbon nanotubes or graphene for simultaneous determination of melatonin and serotonin
(Springer Wien, 2015-05-26)
Single-walled carbon nanotubes (SWCNT), multi-walled carbon nanotubes (MWCNT) and graphene have been tested as carbon allotropes for the modification of carbon screen-printed electrodes (CSPEs) to simultaneously determine ...