e-ISSN: Pending
Negative / Null Result ReportOpen accessPhysics

Integrating spectrophotometric and XRD analyses in the investigation of burned dental remains

Rabiah A. Rahmat; Melissa A. Humphries; Jeremy J. Austin; Adrian M. T. Linacre; Mark Raven; Peter Self · 2020 · arXiv

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract (excerpt)

Heat alters colour and crystallinity of teeth by destruction of the organic content and inducing hydroxyapatite crystal growth. The colour and crystallite changes can be quantified using spectrophotometric and x-ray diffraction analyses, however these analyses are not commonly used in combination to evaluate burned dental remains. In this study, thirty-nine teeth were incinerated at 300-1000$^\circ$C for 15 and 30 minutes and then measured using a spectrophotometer and an x-ray diffractometer. Response variables used were lightness, L$^\ast$, and chromaticity a$^\ast$ and b$^\ast$ and luminanc

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Metadata source: arXiv