1988
DOI: 10.1016/0142-9612(88)90072-5
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Optical and electrochemical detection of DNA

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Cited by 16 publications
(9 citation statements)
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“…PCR) to obtain reliable measurements of clinical interest (Marrazza et al, 2000;Azek et al, 2000;Authier et al, 2001;Meric et al, 2002;Lucarelli et al, 2002). Direct, enzyme-based, detection of DNA or RNA with no PCR pre-amplification has rarely been reported (Downs et al, 1988;Wojciechowski et al, 1999).…”
Section: Hybridisation With the Target Sequencementioning
confidence: 99%
“…PCR) to obtain reliable measurements of clinical interest (Marrazza et al, 2000;Azek et al, 2000;Authier et al, 2001;Meric et al, 2002;Lucarelli et al, 2002). Direct, enzyme-based, detection of DNA or RNA with no PCR pre-amplification has rarely been reported (Downs et al, 1988;Wojciechowski et al, 1999).…”
Section: Hybridisation With the Target Sequencementioning
confidence: 99%
“…The quantification of this recognition event relied on the methods applied for the signal transduction such as optical, mechanical or electrochemical [4][5][6]. Among them, electrochemical methods are especially well suitable for DNA biosensor since the electrochemical response could be directly characterized with an electrochemical signal thus precluding the need for a transduction system.…”
Section: Introductionmentioning
confidence: 99%
“…Em virtude das características estruturais da molécula de DNA -que pode ser imobilizada na superfície de eletrodos na forma de simples 77,78 , dupla 78,79 ou tripla hélices 47,78,80,81 -, pela capacidade dos ácidos nucléicos formarem pares complementares com precisão, por suas propriedades condutoras 82,83 e por apresentarem alta especificidade de interação com moléculas de baixa massa molecular 51,77 , encontram-se várias revisões na literatura apresentando as mais diversas aplicações para os eletrodos modificados com DNA 8,17,78,47,[84][85][86][87][88][89] .…”
Section: Eletrodos Modificados Com Dnaunclassified