Attenuated total reflectance/Fourier transform infrared spectroscopy
Patel, N. D., & Kanaki, N. S. Rapid authentication of Sitopaladi churna samples by attenuated total reflectance - Fourier transform infrared spectroscopy using multivariate analysis. 54, 405-418. https://doi.org/10.1080/00387010.2021.1931784
Nikunj Patel Niranjan KanakiAttenuated total reflectance/Fourier transform infrared spectroscopy Sitopaladi churna fingerprint hierarchical cluster analysis Principal component analysis