PMID- 31086242 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20210109 IS - 2045-2322 (Electronic) IS - 2045-2322 (Linking) VI - 9 IP - 1 DP - 2019 May 13 TI - Egyptian metallic inks on textiles from the 15(th) century BCE unravelled by non-invasive techniques and chemometric analysis. PG - 7310 LID - 10.1038/s41598-019-43655-z [doi] LID - 7310 AB - The development of black inks has enabled writing to become an established method of communication in history. Although a large research effort has been devoted to the study of pigments and dyes used in ancient Egypt to decorate burial walls and furnishings, or to write on papyrus, to date little attention has been paid to the nature and technology of inks used on ritual and daily-use textiles, which may have fostered the transfer of metallic ink technology onto papyrus and parchment supports. We report about inks from 15(th) century BCE Egyptian textiles by combining non-invasive techniques, including ultraviolet (UV) reflected imaging, near-infrared reflectography (NIRR), X-ray fluorescence (XRF) spectroscopy, Raman spectroscopy and prompt-gamma-activation-analysis (PGAA). It is argued that the inks are related to the family of iron gall inks, whose introduction is commonly attributed to the third century BCE. This interpretation frames the technology of writing on fabrics, used by the ancient Egyptians, in a different time, thus providing new information on the genesis of mordant inks in the ancient Mediterranean cultures. We anticipate our study to be a starting point for further and more sophisticated investigations of textiles, which will clarify the origin of metallic ink in the ancient world. FAU - Festa, G AU - Festa G AD - CENTRO FERMI - Museo Storico della Fisica e Centro Studi e Ricerche "Enrico Fermi", Piazza del Viminale 1, 00184, Rome, Italy. FAU - Christiansen, T AU - Christiansen T AD - Museo Egizio di Torino, Via Accademia delle Scienze 6, 10123, Turin, Italy. FAU - Turina, V AU - Turina V AD - Museo Egizio di Torino, Via Accademia delle Scienze 6, 10123, Turin, Italy. FAU - Borla, M AU - Borla M AD - Supreme Council for Archeology of Piedmont, P.zza S. Giovanni 2, 10122, Torino, Italy. FAU - Kelleher, J AU - Kelleher J AD - STFC, Rutherford Appleton Laboratory - ISIS neutron and muon Facility, Didcot, OX11 0QX, United Kingdom. joe.kelleher@stfc.ac.uk. FAU - Arcidiacono, L AU - Arcidiacono L AD - CENTRO FERMI - Museo Storico della Fisica e Centro Studi e Ricerche "Enrico Fermi", Piazza del Viminale 1, 00184, Rome, Italy. AD - University College London, Institute of Archaeology, 31-34 Gordon Square, Kings Cross, London, WC1H 0PY, United Kingdom. FAU - Cartechini, L AU - Cartechini L AD - CNR- Istituto di Scienze e Tecnologie Molecolari (ISTM), Via Elce di sotto 8, 06123, Perugia, Italy. FAU - Ponterio, R C AU - Ponterio RC AD - CNR - Istituto per i Processi Chimico-Fisici (IPCF), Viale Ferdinando Stagno d'Alcontres 37, Messina, Italy. FAU - Scatigno, C AU - Scatigno C AD - Universita degli Studi di Roma Tor Vergata, Dipartimento di Fisica and NAST Centre, Via della Ricerca Scientifica 1, 00133, Rome, Italy. AD - Universita degli Studi di Roma Tor Vergata, Dipartimento di Scienze e Tecnologie Chimiche, Via della Ricerca Scientifica 1, 00133, Rome, Italy. FAU - Senesi, R AU - Senesi R AD - CENTRO FERMI - Museo Storico della Fisica e Centro Studi e Ricerche "Enrico Fermi", Piazza del Viminale 1, 00184, Rome, Italy. roberto.senesi@uniroma2.it. AD - CNR - Istituto per i Processi Chimico-Fisici (IPCF), Viale Ferdinando Stagno d'Alcontres 37, Messina, Italy. roberto.senesi@uniroma2.it. AD - Universita degli Studi di Roma Tor Vergata, Dipartimento di Fisica and NAST Centre, Via della Ricerca Scientifica 1, 00133, Rome, Italy. roberto.senesi@uniroma2.it. FAU - Andreani, C AU - Andreani C AD - CENTRO FERMI - Museo Storico della Fisica e Centro Studi e Ricerche "Enrico Fermi", Piazza del Viminale 1, 00184, Rome, Italy. AD - CNR - Istituto per i Processi Chimico-Fisici (IPCF), Viale Ferdinando Stagno d'Alcontres 37, Messina, Italy. AD - Universita degli Studi di Roma Tor Vergata, Dipartimento di Fisica and NAST Centre, Via della Ricerca Scientifica 1, 00133, Rome, Italy. LA - eng GR - CNR-STFC agreement 2014-2020/Consiglio Nazionale delle Ricerche (National Research Council)/ PT - Journal Article DEP - 20190513 PL - England TA - Sci Rep JT - Scientific reports JID - 101563288 EIN - Sci Rep. 2019 Nov 26;9(1):18001. PMID: 31767939 PMC - PMC6513853 COIS- The authors declare no competing interests. EDAT- 2019/05/16 06:00 MHDA- 2019/05/16 06:01 PMCR- 2019/05/13 CRDT- 2019/05/16 06:00 PHST- 2018/07/02 00:00 [received] PHST- 2019/04/29 00:00 [accepted] PHST- 2019/05/16 06:00 [entrez] PHST- 2019/05/16 06:00 [pubmed] PHST- 2019/05/16 06:01 [medline] PHST- 2019/05/13 00:00 [pmc-release] AID - 10.1038/s41598-019-43655-z [pii] AID - 43655 [pii] AID - 10.1038/s41598-019-43655-z [doi] PST - epublish SO - Sci Rep. 2019 May 13;9(1):7310. doi: 10.1038/s41598-019-43655-z.