Synchrotron Infrared Microspectroscopic Studies of the Changes of the Chemistry of Ink
نویسندگان
چکیده
Major components of inks have molecules that are vibrationally active and thus give infrared spectra. These components are related to both the type of ink involved, and they are part of a total system, along with possible metal ion-based molecules, that make up the chemistry of inks. In this proposed study, modern synchrotron radiation-based---as well as conventional---infrared spectroscopy will be used to provide a better chemical signature of the composition of inks with respect to their vibrationally-active organic constituents. Results from the proposed work here are important for an effective technique for dating the age of an ink on a document.
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