TY - JOUR A1 - Carvalho, Ana Margarida A1 - Véliz Montes, Cinthya A1 - Schneider, Rudolf A1 - Madder, A. T1 - An anti-caffeine antibody−oligonucleotide conjugate for DNA-directed immobilization in environmental immunoarrays T2 - Langmuir N2 - The development of fast and cheap highthroughput platforms for the detection of environmental contaminants is of particular importance to understand the human-related impact on the environment. The application of DNA-directed immobilization (DDI) of IgG molecules is currently limited to the clinical diagnostics scenario, possibly because of the high costs of production of such addressable platforms. We here describe the efficient and specific hybridization of an antibody−oligonucleotide conjugate to a short 12-mer capture probe. The specific antibody used is a monoclonal antibody against caffeine, a stimulant and important anthropogenic marker. With this work, we hope to contribute to broadening the application potential of DDI to environmental markers in order to develop cheaper and more stable high-throughput screening platforms for standard Routine analysis of pollutants in a variety of complex matrices. PB - American Chemical Society CY - Hoboken, New Jersey, USA KW - Oligo KW - Antikörperkonjugate KW - Antikörper KW - Biokonjugation KW - Koffein KW - Array PY - 2018 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/46982 AN - OPUS4-46982 SN - 0743-7463 VL - 34 IS - 49 SP - 14834 EP - 14841 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany