Micro-XRF and FT-IR/ATR analyses of an optically degraded ancient document of the Trieste (Italy) cadastral system (1893): A novel and surprising iron gall ink protective action
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- 作者：Gianpiero Adamia ; gadami@units.it" class="auth_mail" title="E-mail the corresponding author ; Andrea Gorassinib ; Enrico Prenestic ; Matteo Croseraa ; Elena Baracchinia ; Alessandro Giacomellod
- 关键词：Ancient paper ; Manuscript analysis ; Browning process ; Iron-gall inks ; Age-related optical degradation ; Negative mirror effect
- 刊名：Microchemical Journal
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：124
- 期：Complete
- 页码：96-103
- 全文大小：1306 K
文摘
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A surprising “negative mirror effect” (NME) has been investigated.
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Iron gall ink acts as protective factor in paper browning and ageing processes.
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Substances involved in NME were identified by micro-XRF and FT-IR ATR non-destructive techniques.