Principle component analysis for nonlinear optical properties of thiophene-based metal complexes

Srivastava, Anurag; Khan, Mohd. Shahid

doi:10.1007/s00894-021-04967-y

Cited by 5 publications

(1 citation statement)

References 31 publications

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“…The coordinate values of the objects on this level are called scores. The PC loadings express the orientation of the model level in the variable space (see Figure 4) [90].…”

Section: Principal Component Analysismentioning

confidence: 99%

Raman spectroscopy for postmortem interval estimation of human skeletal remains: A scoping review

Woess

Huck

Badzoka

et al. 2023

Journal of Biophotonics

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Estimating postmortem intervals (PMI) is crucial in forensic investigations, providing insights into criminal cases and determining the time of death. PMI estimation relies on expert experience and a combination of thanatological data and environmental factors but is prone to errors. The lack of reliable methods for assessing PMI in bones and soft tissues necessitates a better understanding of bone decomposition. Several research groups have shown promise in PMI estimation in skeletal remains but lack valid data for forensic cases. Current methods are costly, time‐consuming, and unreliable for PMIs over 5 years. Raman spectroscopy (RS) can potentially estimate PMI by studying chemical modifications in bones and teeth correlated with burial time. This review summarizes RS applications, highlighting its potential as an innovative, nondestructive, and fast technique for PMI estimation in forensic medicine.

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“…The coordinate values of the objects on this level are called scores. The PC loadings express the orientation of the model level in the variable space (see Figure 4) [90].…”

Section: Principal Component Analysismentioning

confidence: 99%