Počet záznamů: 1

Surface plasmon resonance sensor with dispersionless microfluidics for direct detection of nucleic acids at the low femtomole level

  1. 1.
    0350250 - URE-Y 2011 RIV CH eng J - Článek v odborném periodiku
    Špringer, Tomáš - Piliarik, Marek - Homola, Jiří
    Surface plasmon resonance sensor with dispersionless microfluidics for direct detection of nucleic acids at the low femtomole level.
    Sensors and Actuators B - Chemical. Roč. 145, č. 1 (2010), s. 588-591 ISSN 0925-4005
    Grant CEP: GA AV ČR KAN200670701
    Výzkumný záměr: CEZ:AV0Z20670512
    Klíčová slova: microfluidics * surface plasmon resonance * DNA detection
    Kód oboru RIV: JB - Senzory, čidla, měření a regulace
    Impakt faktor: 3.368, rok: 2010

    In the article we report on a surface plasmon resonance (SPR) sensor which incorporates novel microfluidics that delivers a sample to the sensing area without dispersion of the sample and thus enables faster and more sensitive detection. It is demonstrated that the sensor is able to detect short sequence of nucleic acids (20 bases) characteristic for Escherichia coli down to femtomole level in 4 min.
    Trvalý link: http://hdl.handle.net/11104/0190296