TY - JOUR A1 - Hennrich, Gunther A1 - Sonnenschein, Helmut A1 - Resch-Genger, Ute T1 - Redox Switchable Fluorescent Probe Selective for Eighter Hg(II) od Cd(II) and Zn(II) PY - 1999 SN - 0002-7863 SN - 1520-5126 VL - 121 SP - 5073 EP - 5074 PB - American Chemical Society CY - Washington, DC AN - OPUS4-2111 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Hennrich, Gunther A1 - Resch-Genger, Ute A1 - Sonnenschein, H. T1 - Highly Sensitive Detection of Hazardous Heavy and Transition Metal Cations - A New Type of Fluorescent Probes Selective for Hg(II), Cd(II), Ag(I) and Cu(II) T2 - 7th FECS Conference on Chemistry and the Environment - Metal Speciation in the Aquatic Environment CY - Oporto, Portugal DA - 2000-08-27 KW - Fluoreszenz KW - Schwermetalle KW - Komplexbildner PY - 2000 SN - 0944-1344 SN - 1614-7499 VL - 7 IS - Special 1 SP - 44 PB - Ecomed Publ. CY - Landsberg AN - OPUS4-896 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Resch-Genger, Ute A1 - Hennrich, Gunther T1 - Fluorescent redox-switchable devices PY - 2005 SN - 978-0-387-23334-5 DO - https://doi.org/10.1007/0-387-23335-0_5 VL - 9 SP - 189 EP - 218 PB - Springer AN - OPUS4-5342 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Hennrich, Gunther A1 - Sonnenschein, Helmut A1 - Resch-Genger, Ute T1 - Fluorescent anion receptors with iminoylthiourea binding sites-selective hydrogen bond mediated recognition of CO3 2-, HCO3- and HPO4 2- N2 - A number of structurally simple, fluorescent sensor molecules based on the iminoylthiourea/1,2,4-thiadiazole unit are presented, which display extraordinarily strong fluorescence enhancement selectively upon complexation of HCO3-, CO32- and HPO42-. PY - 2001 DO - https://doi.org/10.1016/S0040-4039(01)00324-0 SN - 0040-4039 SN - 1873-3581 VL - 42 IS - 15 SP - 2805 EP - 2808 PB - Elsevier CY - Amsterdam AN - OPUS4-2110 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Sonnenschein, Helmut A1 - Resch-Genger, Ute A1 - Hennrich, Gunther T1 - Schaltbare Fluoreszenzmarker zur Erkennung von Übergangs- und Schwermetallen KW - Fluoreszenz KW - Metallionennachweis KW - Redoxschalter KW - Molekülspektroskopie PY - 2001 SN - 0016-3538 VL - 2 SP - 2 EP - 3 PB - GIT-Verlag CY - Darmstadt AN - OPUS4-2112 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Hennrich, Gunther A1 - Walther, Wolfgang A1 - Resch-Genger, Ute A1 - Sonnenschein, H. T1 - Cu(II) and Hg(II) Induced Modulation of the Fluorescence Behaviour of a Redox Active Sensor Molecule KW - Fluoreszenz KW - Metall Kationen KW - Komplexbildner PY - 2001 SN - 0020-1669 SN - 1520-510X VL - 40 IS - 4 SP - 641 EP - 644 PB - American Chemical Society CY - Washington, DC AN - OPUS4-897 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Sonnenschein, Helmut A1 - Hennrich, Gunther A1 - Resch-Genger, Ute A1 - Schulz, Burkhard T1 - Fluorescence and UV/Vis spectroscopic behaviour of novel biindolizines N2 - Indolizines, known as a useful class of fluorophores, were bridged yielding biindolizines. We intended to obtain long wavelength absorbing and emitting fluorescent systems suitable for fluorescence labeling of biomolecules. The influence of the different kinds of coupling on the absorption and fluorescence behaviour of the resulting biidolizines was studied. The new fluorophore systems were characterized spectroscopically by their absorption and emission maxima and their quantum yields. KW - Dimerisation KW - Bridged indolizines KW - Extended pi-systems KW - Fluorophores KW - UV/Vis KW - Fluorescence spectroscopy PY - 2000 DO - https://doi.org/10.1016/S0143-7208(00)00032-2 SN - 0143-7208 SN - 1873-3743 VL - 46 SP - 23 EP - 27 PB - Elsevier Science CY - Kidlington AN - OPUS4-2113 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hennrich, Gunther T1 - Redox-active, Fluorescent Receptors with Iminoyl Thiourea Binding Sites Hydrogen Bond-Mediated Anion and Dicarboxylic Acid Recognition T2 - 34th International Conference on Coordination Chemistry CY - Edinburgh, Scotland DA - 2000-07-09 KW - Fluoreszenz KW - Anionen KW - Molekulare Erkennung PY - 2000 AN - OPUS4-895 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Hennrich, Gunther A1 - Walther, Wolfgang A1 - Resch-Genger, Ute A1 - Sonnenschein, Helmut T1 - Cu(II)- and Hg(II)-Induced Modulation jof the Fluorescence Behavior of a Redox-Active Sensor Molecule N2 - Here, we report on a fluorescent 1,2,4-thiadiazole derivative (oxidized form) and its reduced form, the corresponding iminoyl thiourea. The thiadiazole displays a strong modulation of its fluorescence behavior, selectively upon addition of Cu(II), while the iminoyl thiourea functions as a chemodosimeter for Hg(II). Additionally, the Cu(II)-thiadiazole complex is characterized by HRMS, and the Hg(II)-induced desulfurization of the iminoyl thiourea is monitored by mass spectrometry. PY - 2001 DO - https://doi.org/10.1021/ic000827u SN - 0020-1669 SN - 1520-510X VL - 40 IS - 4 SP - 641 EP - 644 PB - American Chemical Society CY - Washington, DC AN - OPUS4-2109 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -