SEARCH Articles Figures Tables DRIFT spectroscopy DRIFT transform DRIFT transform spectroscopy Diffuse Reflectance IR (Fourier Transform) Spectroscopy (DRIFT) Diffuse reflectance infrared Fourier-transform spectroscopy, DRIFTS Diffused reflectance IR Fourier transform spectroscopy DRIFTS) Drift Drifting Fourier spectroscopy Fourier transform infrared spectroscopy DRIFT Fourier transform spectroscopy