Raman and surface analysis data of pen inks on paper over time
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https://researchdata.edu.au/raman-surface-analysis-paper-time/3480816
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资源简介：
Data description: This dataset was collected by Michael Adamos at Curtin University in 2023, under the supervision of Dr Georgina Sauzier and with specialist input from Prof. Wilhelm van Bronswijk and A/Prof. William Rickard. Pen inks on paper substrates were analysed by Raman spectroscopy and time-of-flight secondary ion mass spectrometry (ToF-SIMS) over four months. Peaks associated with triarylmethane dyes were monitored to establish degradation patterns, which could be used to establish the relative age of ink entries on handwritten documents for forensic purposes.
Number of files/types: 1 .xlsx file
Geographic information (if relevant): Perth, Western Australia
Keywords: Document examination, inks, Raman spectroscopy, ToF-SIMS, degradation
提供机构：
Curtin University
