Dimethylxanthine REMPI Measurements for Maya Pottery Extracts

de Vries, Mattanjah, University of California, Santa Barbara, https://orcid.org/0000-0001-5007-8074

devries@chem.ucsb.edu

Published Sep 14, 2022 on Dryad. https://doi.org/10.25349/D9MK81

Cite this dataset

de Vries, Mattanjah (2022). Dimethylxanthine REMPI Measurements for Maya Pottery Extracts [Dataset]. Dryad. https://doi.org/10.25349/D9MK81

Abstract

Raw data of measurements on pottery extracts by resonance-enhanced multiphoton ionization (REMPI) spectroscopy at dual wavelengths, resonant for two methylxanthine derivatives, trimethylxanthine at 281.1 nm and dimethylxanthine at 281.5 nm.

Methods

Resonance-enhanced multiphoton ionization (REMPI) spectroscopy of a series of individual Maya pottery sample extracts from a settlement in El Pilar.

The laser wavelengths were chosen to detect biomarkers for cacao.

Usage notes

Refer to the README.txt file.

Funding

University of California System