Turkish researchers create 3D-printed, sensor-filled fills for ancient pottery
Scientists at Koc University have devised a method that 3D-prints custom replacements for missing sections of historic ceramics and embeds sensors to track environmental conditions.
A multidisciplinary group from Koc University’s Mustafa V Koc Maritime Archaeology Research Center and Manufacturing and Automation Research Center developed a conservation technique that merges photogrammetric scanning, 3D modelling and printing with embedded sensing technology. After photographing an ancient amphora from multiple angles, the researchers generate a detailed digital replica and digitally reconstruct missing fragments.
The custom-printed fills incorporate sensors capable of measuring temperature, humidity, pH and strain, variables that influence salt migration, deformation and micro-cracking. Field trials on late Byzantine amphorae displayed at the Bandırma Archaeology Museum and on Roman amphorae housed at the Minori Villa Romana e Antiquarium in Italy recorded daily environmental changes and stress patterns. The method aims to protect maritime archaeological objects, which face unique mechanical, chemical and biological deterioration, and future work will evaluate its practicality and cost. Findings were published in the Journal of Cultural Heritage.
Why it matters
It offers a way to preserve fragile ancient artifacts while continuously monitoring conditions that could cause damage.
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