SEARCH Articles Figures Tables ATTENUATED TOTAL Attenuated Total Infrared Internal Reflectance (ATR) Spectroscopy (Spectra-Tech) Attenuated Total Reflectance spectra Attenuated Total Reflectance spectra of Nafion Attenuated total reflectance Attenuated total reflectance Attenuation Attenuated total reflectance infrared spectra Attenuation total reflection Attenuator attenuated total reflection Reflectance spectra Reflection, attenuated total Reflectivity total Total Spectra Total reflection