TY - JOUR A1 - Ros-Lis, J.V. A1 - Casasús, R. A1 - Comes, M. A1 - Coll, C. A1 - Marcos, M. Dolores A1 - Martínez-Mánez, Ramon A1 - Sancenón, F. A1 - Soto, J. A1 - Amorós, P. A1 - El Haskouri, J. A1 - Garró, N. A1 - Rurack, Knut T1 - A mesoporous 3D hybrid material with dual functionality for Hg2+ detection and adsorption KW - Dyes/pigments KW - Environmental chemistry KW - Mercury KW - Mesoporous materials KW - Sensors PY - 2008 DO - https://doi.org/10.1002/chem.200800632 SN - 0947-6539 SN - 1521-3765 VL - 14 SP - 8267 EP - 8278 PB - Wiley-VCH Verl. CY - Weinheim AN - OPUS4-18443 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Rurack, Knut A1 - Martínez-Mánez, Ramon A1 - Sancenón, F. A1 - Descalzo López, Ana Belén ED - Rurack, Knut ED - Martínez-Mánez, Ramon T1 - Biomimetically inspired signaling KW - Bindungstaschen KW - Biochemie KW - Biomimetika KW - Chromatophore KW - Gold KW - Hybridmaterialien KW - Ionenkanäle KW - Metalloregulation KW - Nanopartikel KW - Quantenpunkte KW - Sensorik KW - Silica KW - Supramolekulare Chemie KW - Verdrängungsassays PY - 2010 SN - 978-0-470-37621-8 SP - 549 EP - 580 PB - John Wiley & Sons CY - Hoboken, New Jersey, USA AN - OPUS4-21960 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Climent Terol, Estela A1 - Biyikal, Mustafa A1 - Gawlitza, Kornelia A1 - Dropa, T. A1 - Urban, M. A1 - Costero, A. M. A1 - Martínez-Mánez, Ramon A1 - Rurack, Knut T1 - A rapid and sensitive strip-based quick test for nerve agents Tabun, Sarin, and Soman using BODIPY-modified silica materials N2 - Test strips that in combination with a portable fluorescence reader or digital camera can rapidly and selectively detect chemical warfare agents (CWAs) such as Tabun (GA), Sarin (GB), and Soman (GD) and their simulants in the gas phase have been developed. The strips contain spots of a hybrid indicator material consisting of a fluorescent BODIPY indicator covalently anchored into the channels of mesoporous SBA silica microparticles. The fluorescence quenching response allows the sensitive detection of CWAs in the μg m−3 range in a few seconds. KW - Chemical warfare agents KW - Fluorescence KW - Hybrid sensor materials KW - Nerve gases KW - Test strip analysis PY - 2016 DO - https://doi.org/10.1002/chem.201601269 SN - 0947-6539 SN - 1521-3765 VL - 22 IS - 32 SP - 11138 EP - 11142 PB - Wiley CY - Online Library AN - OPUS4-37063 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Biyikal, Mustafa A1 - Hecht, Mandy A1 - Martínez-Mánez, Ramon A1 - Rurack, Knut A1 - Sancenón, F. ED - Gale, P.A. ED - Steed, J.W. T1 - Supramolecular hybrid nanomaterials as prospective sensing platforms N2 - Supramolecular interactions are vital processes in many chemical sensors, biochemical assays, and other analytical detection schemes. On the background of the current, rapidly developing, and constantly changing requirements for (bio)analytical techniques, the classical molecular host is increasingly overburdened to accomplish a specific analytical task with the desired selectivity and sensitivity. Instead, other signaling strategies have to be conceived that overcome the limits in signal output, dynamic range, or compound targeting, which are imminent to various traditional methods. A very promising approach is the combination of concepts of supramolecular chemistry with nanostructured or nanoscopic inorganic materials, that is, the development of hybrid sensor materials. Such hybrids often lead to improved functionality and enhanced performance, and the present chapter discusses the contributory features in relation to the major aspects, which are related to the enhanced coordination by the preorganization of binding sites, signal amplification by the preorganization on surfaces, aggregation‐mediated signaling, surface‐modification‐based signaling, the tuning of selectivity through polarity and size, and gated signaling. KW - Supramolekulare Chemie KW - Optische Sonden KW - Nanotechnologie KW - Hybridmaterialien KW - Fluorescence KW - Hybrid nanomaterials KW - Optical sensors KW - Redox sensors KW - Supramolecular chemistry PY - 2012 SN - 978-0-470-74640-0 DO - https://doi.org/10.1002/9780470661345.smc199 SP - 3669 EP - 3698 PB - John Wiley & Sons AN - OPUS4-26118 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -