2010
DOI: 10.1016/j.talanta.2009.09.002
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Multi-wall carbon nanotubes (MWCNTs)-doped polypyrrole DNA biosensor for label-free detection of genetically modified organisms by QCM and EIS

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Cited by 94 publications
(30 citation statements)
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“…Similar step-by-step concentration studies have been reported by other researchers and help in avoiding superimposed effects of multi electrode measurement (Stevens et al, 2008; Maalouf et al, 2007; Su and Li, 2004; Huang et al, 2008; Lee and Chang, 2005; Lien et al, 2009; Ionescu et al, 2007). …”
Section: Resultssupporting
confidence: 82%
“…Similar step-by-step concentration studies have been reported by other researchers and help in avoiding superimposed effects of multi electrode measurement (Stevens et al, 2008; Maalouf et al, 2007; Su and Li, 2004; Huang et al, 2008; Lee and Chang, 2005; Lien et al, 2009; Ionescu et al, 2007). …”
Section: Resultssupporting
confidence: 82%
“…In this context, dsDNA was selected as analytical probe, since CNTmodified electrodes have been widely used to quantify DNA, to evaluate DNA damage and for hybridization studies [25][26][27][28] . We conclude that the GCE/CNT response strongly depends on the length of CNTs, their degree of oxidation.…”
Section: Introductionmentioning
confidence: 99%
“…Among some new approaches to DNA detection, electrochemical detection has many advantages such as the reduction of the assay time, simple protocol and therefore can be used for on-site monitoring [16]. Therefore, an electrochemical protocol to detect DNA was explored in this work with the objective to develop a bioelectrode for the diagnosis of meningitis.…”
Section: Introductionmentioning
confidence: 99%