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@Article{SilvaZaniCoraFati:2017:SiVoDe,
               author = "Silva, Tiago Almeida and Zanin, Hudson and Corat, Evaldo Jos{\'e} 
                         and Fatibello-Filho, Orlando",
          affiliation = "{Universidade Federal de S{\~a}o Carlos (UFSCAR)} and 
                         {Universidade Estadual de Campinas (UNICAMP)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Universidade Federal 
                         de S{\~a}o Carlos (UFSCar)}",
                title = "Simultaneous voltammetric determination of paracetamol, codeine 
                         and caffeine on diamond-like carbon porous electrodes",
              journal = "Electroanalysis",
                 year = "2017",
               volume = "29",
               number = "3",
                pages = "907--916",
                month = "mar.",
             keywords = "diamond-like carbon, carbon nanotube forest, multiple analyte 
                         analysis, square-wave voltammetry, biological samples.",
             abstract = "A porous electrode material combining the features of vertically 
                         aligned multi-walled carbon nanotubes (VAMWCNT) and diamond-like 
                         carbon films (DLC) have been developed for a highly sensitive 
                         electrochemical sensor. For working electrode preparation, DLC has 
                         been grown onto VAMWCNT, forming a porous, conductive and stable 
                         composite. The electrochemical performance of this DLC:VAMWCNT 
                         electrode has been investigated toward detection and analysis of 
                         three well-known molecules, namely paracetamol, codeine and 
                         caffeine. A ternary mixture of these analytes was simultaneously 
                         determined under optimum experimental conditions using square-wave 
                         voltammetry. Wide linear concentration ranges and the limits of 
                         detection of 3.34x10(-7)molL(-1), 1.57x10(-7)molL(-1) and 
                         3.67x10(-7)molL(-1) were obtained for paracetamol, codeine and 
                         caffeine, respectively. We conclude that the proposed voltammetric 
                         method and the DLC:VAMWCNT electrode comprise a reliable 
                         methodology for simultaneous determination of paracetamol, codeine 
                         and caffeine in biological matrix samples.",
                  doi = "10.1002/elan.201600665",
                  url = "http://dx.doi.org/10.1002/elan.201600665",
                 issn = "1040-0397",
             language = "en",
           targetfile = "silva_simultaneous.pdf",
        urlaccessdate = "29 nov. 2020"
}


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