TY - CONF A1 - Weller, Michael G. A1 - Ramin, Steffen T1 - Antibody-based SAW sensor for the detection of explosives N2 - A robust and sensitive method for the detection of the explosive trinitrotoluene (TNT) was developed. The detection limit was determined to be around 0.5 µg/L. The fast signal response of less than 1 minute shows that this approach is suitable for security and other time-critcal applications. In addition, the very low cross-reactivity highly reduces the number of false-positives in relation to competing techniques, including sniffer dogs. Due to the multianalyte ability of the SAW system, several explosives might be detected in parallel. T2 - BAM Meeting 2016 CY - Berlin, Germany DA - 17.02.2016 KW - TNT KW - Trinitrotoluene KW - Explosives KW - Airport security KW - High-speed biosensor KW - Selectivity KW - Sensitivity KW - Self-assembled monolayer KW - Gold surface KW - Immunosensor KW - Reversibility KW - Inhibition assay KW - Polyethylene glycol KW - PEG PY - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:b43-366265 UR - http://f1000research.com/posters/5-1352 AN - OPUS4-36626 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -