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@article{727503, author = {Dostálek, Jakub and Přibyl, Jan and Homola, Jiří and Skládal, Petr}, article_location = {Heidelberg}, article_number = {6}, keywords = {Surface plasmon resonance; Nonylphenol; Atrazine}, language = {eng}, issn = {1618-2642}, journal = {Analytical and Bioanalytical Chemistry}, note = {DOI 10.1007/s00216-007-1536-0}, title = {Multichannel SPR biosensor for detection of endocrine-disrupting compounds}, url = {http://www.springerlink.com/content/y04j275j15246x12/fulltext.html}, volume = {389}, year = {2007} }
TY - JOUR ID - 727503 AU - Dostálek, Jakub - Přibyl, Jan - Homola, Jiří - Skládal, Petr PY - 2007 TI - Multichannel SPR biosensor for detection of endocrine-disrupting compounds JF - Analytical and Bioanalytical Chemistry VL - 389 IS - 6 SP - 1841-1847 EP - 1841-1847 PB - Springer SN - 16182642 N1 - DOI 10.1007/s00216-007-1536-0 KW - Surface plasmon resonance KW - Nonylphenol KW - Atrazine UR - http://www.springerlink.com/content/y04j275j15246x12/fulltext.html N2 - A surface plasmon resonance (SPR) biosensor for simultaneous detection of multiple organic pollutants exhibiting endocrine disrupting activity, namely atrazine, benzo[a]pyrene, 2,4dichlorophenoxyacetic acid (2,4D) and nonylphenol, is reported. The biosensor utilizes a multichannel SPR sensor based on wavelength modulation of SPR and wavelength division multiplexing (WDM) of sensing channels, antibodies as biorecognition element and a competitive immunoassay detection format. An analysis time of 45 min (including 30 min incubation of the sample with antibodies) and limits of detection as low as 0.05, 0.07, 0.16 and 0.26 ng/mL are demonstrated for benzo[a]pyrene, atrazine, 2,4D and nonylphenol, respectively. The biosensor is also shown to be regenerable and suitable for repeated use ER -
DOSTÁLEK, Jakub, Jan PŘIBYL, Jiří HOMOLA a Petr SKLÁDAL. Multichannel SPR biosensor for detection of endocrine-disrupting compounds. \textit{Analytical and Bioanalytical Chemistry}. Heidelberg: Springer, 2007, roč.~389, č.~6, s.~1841-1847. ISSN~1618-2642.
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