TY - JOUR A1 - Rudolph, Pascale A1 - Pentzien, Simone A1 - Krüger, Jörg A1 - Kautek, Wolfgang A1 - König, E. T1 - Laserreinigung von Pergament und Papier JF - Restauro PY - 1998 SN - 0933-4017 IS - 6 SP - 396 EP - 402 PB - Callwey CY - München AN - OPUS4-11598 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Puchinger, L. A1 - Pentzien, Simone A1 - Koter, Robert A1 - Kautek, Wolfgang ED - Dickmann, K. T1 - Chemistry of parchment-laser interaction T2 - LACONA V - Lasers in the conservation of artworks (Proceedings) T2 - Laser in the Conservation of Artworks - LACONA CY - Osnabrück, Germany DA - 2005-09-15 PY - 2005 SN - 3-540-22996-5 SN - 0930-8989 N1 - Serientitel: Springer proceedings in physics – Series title: Springer proceedings in physics IS - 100 SP - 51 EP - 58 PB - Springer CY - Berlin AN - OPUS4-6873 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Pilch, E. A1 - Pentzien, Simone A1 - Mädebach, Heinrich A1 - Kautek, Wolfgang ED - Dickmann, K. T1 - Anti-fungal laser treatment of paper: a model study with a laser wavelength of 532 nm T2 - LACONA V - Lasers in the conservation of artworks (Proceedings) T2 - Laser in the Conservation of Artworks - LACONA V CY - Osnabrück, Germany DA - 2005-09-15 PY - 2005 SN - 3-540-22996-5 SN - 0930-8989 N1 - Serientitel: Springer proceedings in physics – Series title: Springer proceedings in physics IS - 100 SP - 19 EP - 27 PB - Springer CY - Berlin AN - OPUS4-6872 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Müller-Hess, D. A1 - Troschke, K.K. A1 - Kolar, J. A1 - Strlic, M. A1 - Kautek, Wolfgang A1 - Pentzien, Simone T1 - Laserreinigung von Papier - Zwischenbericht des Eurocare-Projektes 1681 LACLEPA JF - Restauro PY - 2001 SN - 0933-4017 IS - 8 SP - 604 EP - 610 PB - Callwey CY - München AN - OPUS4-6282 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Mäder, M. A1 - Holle, H. A1 - Schreiner, M. A1 - Pentzien, Simone A1 - Krüger, Jörg A1 - Kautek, Wolfgang ED - Johann Nimmrichter, ED - Kautek, Wolfgang ED - Manfred Schreiner, T1 - Traditional and laser cleaning methods of historic picture post cards T2 - LACONA VI - Lasers in the conservation of artworks (Proceedings) T2 - LACONA VI CY - Vienna, Austria DA - 2005-09-21 KW - Laser KW - Cleaning KW - Picture Post Card PY - 2007 SN - 978-3-540-72129-1 SN - 0930-8989 N1 - Serientitel: Springer proceedings in physics – Series title: Springer proceedings in physics IS - 116 SP - 281 EP - 286 PB - Springer CY - Berlin AN - OPUS4-16378 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Kolar, J. A1 - Strlic, M. A1 - Pentzien, Simone A1 - Kautek, Wolfgang T1 - Near-UV, visible and IR pulsed laser light interaction with cellulose JF - Applied physics A PY - 2000 UR - http://www.sciencedirect.com/science?_ob=PublicationURL&_tockey=%23TOC%236640%231991%23999289998%23271349%23FLP%23&_cdi=6640&_pubType=J&_auth=y&_acct=C000049503&_version=1&_urlVersion=0&_userid=963821&md5=0020a82b8d5f591abc3354091a7def13 DO - https://doi.org/10.1007/s003390050031 SN - 0947-8396 VL - 71 IS - 1 SP - 87 EP - 90 PB - Springer CY - Berlin AN - OPUS4-5991 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Kolar, J. A1 - Strlic, M. A1 - Müller-Hess, D. A1 - Gruber, A. A1 - Troschke, K. A1 - Pentzien, Simone A1 - Kautek, Wolfgang T1 - Near-UV and visible pulsed laser interaction with paper JF - Journal of cultural heritage N2 - The applicability of excimer laser at 308 nm and Nd:YAG laser at 532 nm with fluences below 0.86 J/cm2 for cleaning of cellulose and paper materials was evaluated. The extent of degradation of purified cotton cellulose and Fabriano paper after laser treatment as well as after a period of accelerated humid oven ageing was determined by following the changes in the degree of polymerization. While irradiation of paper with the excimer laser at 308 nm results in depolymerization of cellulose accompanied by a decrease in ISO brightness, no detrimental effects of Nd:YAG laser treatments were observed. PY - 2000 DO - https://doi.org/10.1016/S1296-2074(00)00149-7 SN - 1296-2074 SN - 1778-3674 VL - 1 IS - sup.1 SP - 221 EP - 224 PB - Elsevier CY - Paris AN - OPUS4-5979 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Kautek, Wolfgang A1 - Reetz, Susanne A1 - Pentzien, Simone T1 - Template Electrodeposition of Nanowire Arrays on Gold Foils Fabricated by Pulsed-Laser Deposition JF - Electrochimica acta KW - Nanodraht KW - Gold KW - Galvanisierung, elektrisch KW - Verbundwerkstoff KW - Laser KW - Impulslaser PY - 1995 SN - 0013-4686 SN - 1873-3859 VL - 40 IS - 10 SP - 1461 EP - 1468 PB - Elsevier Science CY - Kidlington AN - OPUS4-626 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kautek, Wolfgang A1 - Puchinger, L. A1 - Leichtfried, D. A1 - Pentzien, Simone ED - Meunier, M. T1 - Laser interaction with parchment in the near-ultraviolet and near-infrared wavelength range T2 - Physics and chemistry of advanced laser materials processing N2 - A detailed diagnostic study of the interaction of nanosecond laser pulses from the near-ultraviolet into the near-infrared wavelength range with various types of contemporary and ancient parchments is presented. The advantages of laser cleaning due to the absence of chemical agents, spectroscopic selectivity, micro-precision, computer-aided handling can only be verified when physico-chemical diagnostics guarantee destructionless processing. Scanning Electron Microscopy (SEM) data are correlated with morphological changes in dependence on the laser fluence and wavelength. The question, to what extent the chemical degradation of collagen is affected by various laser treatment parameters, could be resolved by Transmission Electron Microscopy (TEM) of collagen fibres collected from the outermost laser-exposed surface layer. It is also shown how Diffuse Reflectance Infrared Fourier Transform Spectroscopy (DRIFT), and Pyrolysis Capillary Gaschromatography (PY-CGC) can be employed in the chemical diagnostics of laser cleaning of parchment. This study suggests that the ageing status of parchment artefacts plays a major role in assessing the laser cleaning limits. T2 - Symposium D - European Materials Research Society CY - Strasbourg, France DA - 2002-06-18 PY - 2002 UR - http://www.emrs-strasbourg.com/files/pdf/2002_SPRING/02_Prog_Dv2.pdf N1 - Serientitel: Applied surface science – Series title: Applied surface science VL - 208/209.2003,1 IS - 1 SP - 1(?) PB - Elsevier CY - Amsterdam AN - OPUS4-1590 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Kautek, Wolfgang A1 - Pentzien, Simone A1 - Röllig, Mathias A1 - Rudolph, Pascale A1 - Krüger, Jörg A1 - Maywald-Pitellos, C. A1 - Bansa, H. A1 - Grösswang, H. A1 - König, E. T1 - Near-UV laser interaction with contaminants and pigments on parchment: laser cleaning diagnostics by SE-microscopy, VIS-, and IR-spectroscopy JF - Journal of cultural heritage PY - 2000 SN - 1296-2074 SN - 1778-3674 VL - 1 IS - sup.1 PB - Elsevier CY - Paris AN - OPUS4-5981 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Kautek, Wolfgang A1 - Pentzien, Simone A1 - Rudolph, Pascale A1 - Krüger, Jörg A1 - Maywald-Pitellos, C. A1 - Bansa, H. A1 - Grösswang, H. A1 - König, W. ED - Fotakis, C. T1 - Near-Ultraviolet Pulsed Laser Interaction with Contaminants and Pigments on Parchment: Spectroscopic Diagnostics for Laser Cleaning Safety T2 - Optics and lasers in biomedicine and culture T2 - 5th International Conference on Optics within Life Sciences CY - H¯erakleion, Greece DA - 1998-01-01 PY - 2000 SN - 3-540-66648-6 N1 - Serientitel: Optics within life sciences – Series title: Optics within life sciences IS - 5 SP - 100 EP - 107 PB - Springer CY - Berlin AN - OPUS4-6189 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Kautek, Wolfgang A1 - Pentzien, Simone A1 - Rudolph, Pascale A1 - Krüger, Jörg A1 - König, E. T1 - Laser interaction with coated collagen und cellulose fibre composites: fundamentals of laser cleaning of ancient parchment manuscripts and paper JF - Applied surface science N2 - Laser cleaning of delicate biological composite materials such as ancient parchment manuscripts from the 15th and 16th century and printed paper from the 19th century is demonstrated with an ultraviolet excimer pulsed laser at 308 nm. Laser fluence levels must stay below the ablation and destruction threshold of the parchment or paper substrate, and have to surpass the threshold of the contaminant matter. Foreign layers to be removed must exhibit a higher optical density than the artifact substrates. Synthetic carbonaceous dirt modelled by water-soluble black crayons showed a characteristically weak featureless laser-induced plasma spectroscopy spectrum near the noise limit. It turned out that laser-induced plasma spectroscopy is of limited use in monitoring halting points (or etch-stops) because it relies on the destruction not only of the laterally inhomogenously distributed contaminant but also of pigment phases on a microscopically rough parchment substrate. Laser-induced fluorescence spectroscopy, however, promises to be a valuable non-destructive testing technique for etch-stop monitoring. KW - Laser KW - Parchment KW - Papery KW - Spectroscopy KW - Laser cleaning PY - 1998 SN - 0169-4332 SN - 1873-5584 VL - 127-129 SP - 746 EP - 754 PB - North-Holland CY - Amsterdam AN - OPUS4-11516 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Kautek, Wolfgang A1 - Pentzien, Simone A1 - Krüger, Jörg A1 - König, E. ED - Kautek, W. ED - König, E. T1 - Laser cleaning of ancient parchments T2 - Lasers in the conservation of artworks T2 - LACONA I CY - Heraklion, Crete, Greece DA - 1995-10-04 PY - 1997 SN - 3-901025-68-5 VL - 18 SP - 69 EP - 78 PB - Mayer CY - Klosterneuburg AN - OPUS4-11784 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Kautek, Wolfgang A1 - Pentzien, Simone A1 - Conradi, Andrea A1 - Leichtfried, D. A1 - Puchinger, L. T1 - Diagnostics of parchment laser cleaning in the near-ultraviolet and near-infrared wavelength range: a systematic scanning electron microscopy study JF - Journal of cultural heritage N2 - A detailed diagnostic study of the interaction of nanosecond laser pulses from the near-ultraviolet to the near-infrared wavelength range with various types of contemporary and ancient parchments is presented. The advantages of laser cleaning due to the absence of chemical agents, spectroscopic selectivity, micro-precision and computer-aided handling can only be verified when physico-chemical diagnostics guarantee destructionless processing. Scanning electron microscopy data are correlated with chemical degradation and morphological changes dependent on the laser fluence and wavelength. It is also shown how transmission electron microscopy, diffuse reflectance infrared Fourier transform spectroscopy, and pyrolysis capillary gas chromatography can be employed in the chemical diagnostics of laser cleaning of parchment. This study suggests that the ageing status of parchment artefacts plays a major role in assessing the laser cleaning limits. PY - 2003 DO - https://doi.org/10.1016/S1296-2074(02)01195-0 SN - 1296-2074 SN - 1778-3674 VL - 4 IS - sup.1 SP - 179s EP - 184s PB - Elsevier CY - Paris AN - OPUS4-5989 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Kautek, Wolfgang A1 - Pentzien, Simone A1 - Conradi, Andrea A1 - Krüger, Jörg A1 - Brzezinka, Klaus-Werner T1 - Pulsed-laser deposition and boron-blending of diamond-like carbon (DLC) thin films JF - Applied surface science KW - Pulslaser KW - Bor KW - Dünnfilmtechnologie KW - Dünnfilm, diamantartig PY - 1996 SN - 0169-4332 SN - 1873-5584 VL - 106 SP - 158 EP - 165 PB - North-Holland CY - Amsterdam AN - OPUS4-630 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kautek, Wolfgang A1 - Pentzien, Simone ED - Dickmann, K. T1 - Laser Cleaning System for Automated Paper and Parchment Cleaning T2 - LACONA V - Lasers in the conservation of artworks (Proceedings) T2 - Laser in the Conservation of Artworks - LACONA CY - Osnabrück, Germany DA - 2005-09-15 PY - 2005 SN - 3-540-22996-5 SN - 0930-8989 N1 - Serientitel: Springer proceedings in physics – Series title: Springer proceedings in physics IS - 100 SP - 403 EP - 410 PB - Springer CY - Berlin AN - OPUS4-6874 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Kautek, Wolfgang A1 - Ligterink, F. J. A1 - Pedersoli Jr., J. L. A1 - Teule, R. A1 - Havermans, J. A1 - Balas, C. A1 - Pentzien, Simone A1 - Rudolph, Pascale ED - Daniels, V. T1 - Laser technology as a solution to unanswered cleaning problems in paper conservation - PARELA - a new European cooperative research project T2 - Works of art on paper T2 - Baltimore Congress CY - Baltimore, MD, USA DA - 2002-09-02 PY - 2002 SN - 0-9500525-7-4 SP - 1(?) EP - 2(?) CY - London AN - OPUS4-1584 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -