TY - CONF A1 - Bonnerot, Olivier T1 - XRF Ink analysis of selected fragments from the Herculaneum collection N2 - Hundreds of papyrus rolls, carbonized during the 79CE eruption of Mount Vesuvius, were discovered in 1754 at Herculaneum. Sophisticated mechanical methods for unrolling the best-preserved scrolls have been applied, with varying success. However, such processes have been abandoned, to prevent risk from irremediable damage or loss and to preserve the integrity of the extremely fragile rolls. Following the development of X-ray based non-invasive techniques, attempts to virtually unroll the scrolls were made. The most common ink in Antiquity was carbon-based, and the main element of carbonized papyrus is carbon, making these investigations difficult. However, some attempts with synchrotron X-ray phase-contrast tomography (XPCT) were successful. Recently, the identification of antique inks containing metals raised hope that if some of the inks contain metal the rolls can be virtually unrolled using conventional CT- technique. We investigated the inks of a selection of partially unrolled fragments stored at the Biblioteca Nazionale di Napoli with X-ray fluorescence in order to select the best candidates for tomography. Despite the many difficulties (analysis of several layers sticking together, letters barely visible, difficulty to separate contribution from the ink and from the papyrus, inhomogeneity of the support, fragility of the fragments…), encouraging results were found, with a number of inks from Greek fragments found to contain additions to the soot (Fe, Pb, Cu P). T2 - International Symposium on Archaeometry CY - Online meeting DA - 16.05.2022 KW - XRF KW - Ink KW - Herculaneum KW - Papyrus PY - 2022 AN - OPUS4-54892 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Bonnerot, Olivier A1 - Del Mastro, G. A1 - Hammerstaedt, J. A1 - Mocella, V. A1 - Rabin, Ira T1 - XRF ink Analysis of some Herculaneum papyri N2 - Recent research has suggested that some of the inks used in Herculaneum papyri do not consist of pure carbon. Starting from this finding, in June 2018 a preliminary campaign of analysis by means of X-Ray fluorescence (XRF) of external portions removed mechanically from their original rolls in the eighteenth century (the so-called scorze) took place at the Biblioteca Nazionale at Naples. Also in this case, the aim of the survey was to investigate the ink composition in order to detect possible traces of metal. This article sums up the results of this survey. KW - Herculaneum papyri KW - Ink KW - XRF PY - 2020 SP - 50 EP - 52 AN - OPUS4-51193 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Bonnerot, Olivier A1 - Del Mastro, G. A1 - Hammerstaedt, J. A1 - Mocella, V. A1 - Rabin, Ira ED - Capasso, M. ED - Davoli, P. ED - Pellé, N. T1 - XRF Ink Analysis of Selected Fragments from the Herculaneum Collection of the Biblioteca Nazionale di Napoli N2 - Hundreds of papyrus rolls, carbonized during the 79CE eruption of Mount Vesuvius, were discovered in 1754 at Herculaneum. Sophisticated mechanical methods for unrolling the best-preserved scrolls have been applied, with varying success. However, such processes have been abandoned, to prevent risk from irremediable damage or loss and to preserve the integrity of the extremely fragile rolls. Following the development of X-ray based non-invasive techniques, attempts to virtually unroll the scrolls were made. The most common ink in Antiquity was carbon-based, and the main element of carbonized papyrus is carbon, making these investigations difficult. However, some attempts with synchrotron X-ray phase-contrast tomography (XPCT) were successful. Recently, the identification of antique inks containing metals raised hope that if some of the inks contain metal the rolls can be virtually unrolled using conventional CT- technique. We investigated the inks of a selection of partially unrolled fragments stored at the Biblioteca Nazionale di Napoli with X-ray fluorescence in order to select the best candidates for tomography. Despite the many difficulties (analysis of several layers sticking together, letters barely visible, difficulty to separate contribution from the ink and from the papyrus, inhomogeneity of the support, fragility of the fragments…), encouraging results were found, with a number of inks from Greek fragments found to contain additions to the soot (Fe, Pb, Cu P). KW - XRF KW - ink KW - Herculaneum KW - papyrus PY - 2022 UR - http://siba-ese.unisalento.it/index.php/29th_ICP/issue/view/1881 SN - 978-88-8305-177-7 DO - https://doi.org/10.1285/i99788883051760 SP - 200 EP - 213 PB - Centro di Studi Papirologici dell’Università del Salento CY - Lecce AN - OPUS4-54756 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Gordon, Nehemia A1 - Patrick, Andrist A1 - Hahn, Oliver A1 - Vasileiadis, Pavlos D. A1 - Calvillo, Nelson A1 - Rabin, Ira T1 - Did the Original Scribes Write the Distigmai in Codex Vaticanus B of the Bible (Vat. gr. 1209)? N2 - The fourth-century Greek Bible manuscript Codex Vaticanus B (Vat. gr. 1209) contains pairs of horizontally aligned marginal dots known as distigmai, which correspond to textual variants in other manuscripts. The production of the distigmai has been variously dated to the 4th or 16th centuries. A fourth-century date would prove the early existence of hundreds of textual variants, many of which are otherwise only witnessed by later manuscripts. Near infrared microscope reflectography combined with micro-X-ray fluorescence spectroscopy proved that the distigmai, both those categorized as “apricot” (which are visually similar to the ink of the original main text) and “chocolate” (which are visually similar to the reinking of the main text) were written with ink(s) made from chemically purified vitriol, a process that only became standard in the 16th century. As a result, there is no reasonable chance that the distigmai were written in the fourth century. Horizontal lines that have been hypothesized to function as text-critical obeloi were written in the same ink as the original main text, which differs completely from that of the distigmai. In other words, the distigmai and horizontal lines tested were not produced during the same writing session and are separated by more than 1,000 years, making it impossible for them to have functioned as conjoining text-critical symbols in the 4th century. KW - Bible manuscripts KW - New Testament KW - Paratextual features KW - Textual criticism KW - Obelos KW - Septuagint KW - XRF KW - Greek palaeography PY - 2024 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-622902 DO - https://doi.org/10.1163/27728641-00302005 SN - 2772-8633 VL - 3 IS - 2 SP - 125 EP - 156 PB - Brill CY - Leiden AN - OPUS4-62290 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Rabin, Ira ED - Binder, J. T1 - The marginal notes of Tosefta MS Erfurt N2 - Manuscript Erfurt 12 of the Tosefta (now Berlin, Staatsbibliothek, Ms. or. fol. 1220) is one of three major textual witnesses of the Tosefta. This manuscript has over 80 marginal notes which have not merited scholarly attention. This article presents a comprehensive analysis of all the marginal notes, including an evaluation of their ink composition, a palaeographic assessment of the scripts, as well as a philological assessment of their contents. Combining these methodologies differentiates between the glosses of the scribe and those added by later hands and identifies their provenance, allowing us to trace the history of the manuscript via the emendations that took place in the scholarly communities in which the manuscript was studied. One of the important outcomes of the research is an early dating of the manuscript to eleventh-century Italy, overturning the scholarly view which dates the manuscript to twelfth-century Rhineland KW - Hebrew Manuscripts KW - Ink KW - NIR KW - XRF PY - 2025 DO - https://doi.org/10.3828/jjs.2025.76.2.272 SN - 0022-2097 VL - 76 IS - 2 SP - 272 EP - 300 AN - OPUS4-64770 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rabin, Ira T1 - Material analysis of afghanistan liturgical quire (ALQ) conducted at the BAM N2 - The lecture presents the results of the detailed material analysis of the inks and of the parchment of the Afghanistan Liturgical Quire (ALQ), conducted at the Bundesanstalt für Materialforschung und -Prüfung (BAM) in Berlin. Testing was conducted using the following techniques: 3-color photography, 3D-digital microscopy, scanning μ-X-ray fluorescence analysis (XRF), μ- Raman and FTIR spectroscopy. I will give a short explanation of the principles of the techniques and explain the choice of the instruments. The main task of our work at the BAM required characterization of the inks and comparison of the ink as well as the composition of parchment. For the ink characterization we have followed the protocol developed at the BAM. The standard protocol includes three non-invasive stages: a) near infrared photography (NIRR) to determine the ink type or its main component; b) X-ray fluorescence analysis (XRF) to determine a fingerprint for iron-gall inks or contaminants in carbon/plant inks; c) Raman spectroscopy if there is an indication that the inks are of a mixed type. For parchment characterization, we usually employ µ-XRF-mapping and FTIR to gain information on specific treatments experienced by the parchment during its preparation and history. T2 - 19th World Congress of Jewish Studies CY - Jerusalem, Israel DA - 04.08.2025 KW - Hebrew Manuscripts KW - Parchment KW - Ink KW - XRF KW - NIR PY - 2025 AN - OPUS4-64776 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CHAP A1 - Rabin, Ira A1 - Cohen, Zina ED - Corazzol, Giacomo ED - Fargeon, Sarah T1 - Black inks in medieval Jewish manuscripts N2 - Our aim was to obtain information about the use of different black inks in medieval Hebrew manuscripts, focusing on the question of possible preferences in the use of certain inks by different scribes. We present here an overview of the inks detected in a selection of Hebrew documents penned in the Middle East in the period from the 11th century to the 13th century. KW - Historic ink KW - Ink KW - Hebrew manuscripts KW - XRF KW - NIR PY - 2025 UR - https://books.openedition.org/ephe/2673?lang=en DO - https://doi.org/10.4000/13sug SP - 13 EP - 30 CY - Paris AN - OPUS4-65349 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Roesch, Philipp T1 - micro-XRF und XANES-Analytik von PFAS N2 - Ergebnispräsentation über gesammelte Ergebnisse der Synchrotron F µ-XRF und -XANES Spektroskopischen Untersuchungen von PFAS und PFAS-haltigen Materialien T2 - Online-Seminar des Fortbildungsverbundes Boden und Altlasten Baden-Württemberg CY - Online meeting DA - 07.12.23 KW - PFAS KW - XANES KW - XRF KW - Röntgenspektroskopie KW - Synchrotron PY - 2023 AN - OPUS4-59077 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Roesch, Philipp A1 - Vogel, Christian A1 - Wittwer, Philipp A1 - Huthwelker, T. A1 - Borca, C. A1 - Sommerfeld, Thomas A1 - Kluge, Stephanie A1 - Piechotta, Christian A1 - Kalbe, Ute A1 - Simon, Franz-Georg T1 - Taking a Look at the Surface: µ-XRF Mapping and Fluorine K-edge µ-XANES Spectroscopy of Organofluorinated Compounds in Environmental Samples and Consumer Products N2 - For the first time, µ-X-ray fluorescence (µ-XRF) mapping combined with fluorine K-edge µ-X-ray absorption near-edge structure (µ-XANES) spectroscopy was applied to depict per- and polyfluoroalkyl substances (PFAS) contamination and inorganic fluoride in samples concentrations down to 100 µg/kg fluoride. To demonstrate the matrix tolerance of the method, several PFAS contaminated soil and sludge samples as well as selected consumer product samples (textiles, food contact paper and permanent baking sheet) were investigated. µ-XRF mapping allows for a unique element-specific visualisation at the sample surface and enables localisation of fluorine containing compounds to a depth of 1 µm. Manually selected fluorine rich spots were subsequently analysed via fluorine K-edge µ-XANES spectroscopy. To support spectral interpretation with respect to inorganic and organic chemical distribution and compound class determination, linear combination (LC) fitting was applied to all recorded µ-XANES spectra. Complementarily, solvent extracts of all samples were target-analysed via LC-MS/MS spectrometry. The detected PFAS sum values range from 20 to 1136 µg/kg dry weight (dw). All environmentally exposed samples revealed higher concentration of PFAS with a chain length >C8 (e.g. 580 µg/kg dw PFOS for Soil1), whereas the consumer product samples showed a more uniform distribution with regard to chain lengths from C4 to C8. Independent from quantified PFAS amounts via target analysis, µ-XRF mapping combined with µ-XANES spectroscopy was successfully applied to detect both point-specific concentration maxima and evenly distributed surface coatings of fluorinated organic contaminants in the corresponding samples. KW - PFAS KW - XRF KW - LC-MS/MS KW - XANES KW - Fluoride KW - Soil PY - 2023 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-576109 DO - https://doi.org/10.1039/D3EM00107E SN - 2050-7887 SP - 1 EP - 12 PB - Royal Society of Chemistry AN - OPUS4-57610 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -