TY - CONF A1 - Merk, Virginia A1 - Dörfel, Ilona A1 - Feldmann, Ines A1 - Panne, Ulrich A1 - Kneipp, Janina T1 - SERS studies on pollen with in situ generated nanoparticulate substrates T2 - ANAKON CY - Berlin, Germany DA - 2009-03-17 PY - 2009 N1 - Geburtsname von Merk, Virginia: Joseph, V. - Birth name of Merk, Virginia: Joseph, V. AN - OPUS4-19196 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Merk, Virginia A1 - Dörfel, Ilona A1 - Kneipp, Janina T1 - Entwicklung und Charakterisierung neuer SERS-Substrate für die Analytik T2 - 3. Doktorandentagung CY - Attendorn, Germany DA - 2009-02-15 PY - 2009 N1 - Geburtsname von Merk, Virginia: Joseph, V. - Birth name of Merk, Virginia: Joseph, V. AN - OPUS4-19201 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Merk, Virginia A1 - Kneipp, Janina T1 - Design and characterization of new SERS substrates for analytical applications T2 - Analytica CY - Munich, Germany DA - 2010-03-23 PY - 2010 N1 - Geburtsname von Merk, Virginia: Joseph, V. - Birth name of Merk, Virginia: Joseph, V. AN - OPUS4-21582 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Merk, Virginia A1 - Kneipp, Janina T1 - Design and characterization of new SERS substrates for analytical application T2 - Symposium Licht-Materialien-Modelle CY - Berlin, Germany DA - 2009-09-07 PY - 2009 N1 - Geburtsname von Merk, Virginia: Joseph, V. - Birth name of Merk, Virginia: Joseph, V. AN - OPUS4-19954 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Merk, Virginia A1 - Kneipp, Janina T1 - Design ans characterization of new SERS substrates for analytical applications T2 - FTIR-Workshop "FTIR spectroscopy in Microbiological and Medical Diagnostics" CY - Berlin, Germany DA - 2009-10-15 PY - 2009 N1 - Geburtsname von Merk, Virginia: Joseph, V. - Birth name of Merk, Virginia: Joseph, V. AN - OPUS4-20111 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Simo, A. A1 - Merk, Virginia A1 - Fenger, R. A1 - Kneipp, Janina A1 - Rademann, K. T1 - Long-term stable silver subsurface ion-exchanged glasses for SERS applications N2 - We report on the formation of silver subsurface ion-exchanged metal oxide (silver SIMO) glasses and their surface-enhanced Raman scattering (SERS) activity. The samples were prepared by a combined thermal and chemical three-step methodology and characterized by transmission electron microscopy (TEM), atomic force microscopy (AFM), environmental electron scanning microscopy (ESEM), and UV/Vis spectroscopy. This unique method provides SERS substrates with protection against contamination and strong, reliable and reproducible SERS enhancement. The Raman enhancement factors of the long-term stable SIMO glasses were estimated to approximately 107. KW - AFM/TEM/SEM KW - Ion-exchange KW - Nanoparticles KW - Glasses KW - Surface-enhanced Raman scattering PY - 2011 U6 - https://doi.org/10.1002/cphc.201100098 SN - 1439-4235 N1 - Geburtsname von Merk, Virginia: Joseph, V. - Birth name of Merk, Virginia: Joseph, V. VL - 12 IS - 9 SP - 1683 EP - 1688 PB - Wiley-VCH CY - Weinheim AN - OPUS4-23872 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Merk, Virginia A1 - Kneipp, Janina T1 - Design and characterization of a new planar SERS sensor T2 - ECSBM CY - Coimbra, Portugal DA - 2011-08-29 PY - 2011 N1 - Geburtsname von Merk, Virginia: Joseph, V. - Birth name of Merk, Virginia: Joseph, V. AN - OPUS4-24183 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Merk, Virginia A1 - Schulte, Franziska A1 - Rooch, Heidemarie A1 - Feldmann, Ines A1 - Dörfel, Ilona A1 - Österle, Werner A1 - Panne, Ulrich A1 - Kneipp, Janina T1 - Surface-enhanced Raman scattering with silver nanostructures generated in situ in a sporopollenin biopolymer matrix N2 - Silver nanoparticles were generated based on citrate reduction in the ultrastructure of the sporopollenin biopolymer of Ambrosia artemisiifolia (ragweed) and Secale cereale (rye). The nanoparticles enable the acquisition of SERS spectra and thereby a vibrational characterization of the local molecular structure of sporopollenin. PY - 2011 U6 - https://doi.org/10.1039/c0cc05326k SN - 0022-4936 SN - 0009-241x SN - 1359-7345 SN - 1364-548x N1 - Geburtsname von Merk, Virginia: Joseph, V. - Birth name of Merk, Virginia: Joseph, V. VL - 47 IS - 11 SP - 3236 EP - 3238 PB - Royal Society of Chemistry CY - Cambridge AN - OPUS4-23482 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Merk, Virginia A1 - Kneipp, Janina T1 - Development and Characterization of New SERS Substrates for Biological Application T2 - ANAKON 2011 CY - Zurich, Switzerland DA - 2011-03-22 PY - 2011 N1 - Geburtsname von Merk, Virginia: Joseph, V. - Birth name of Merk, Virginia: Joseph, V. AN - OPUS4-23454 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Merk, Virginia A1 - Kneipp, Janina T1 - Development and Characterization of New SERS Substrates for Bioanalytical Application T2 - Berliner Chemisches Symposium CY - Berlin, Germany DA - 2011-04-07 PY - 2011 N1 - Geburtsname von Merk, Virginia: Joseph, V. - Birth name of Merk, Virginia: Joseph, V. AN - OPUS4-23455 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -