Olive oil, Raman spectroscopy, carotenoids, Lutein, beta-carotene, Curve fit
PM10, Heavy metals, roadside vegetation, traffic emissions, air quality improvement.
Infrared spectroscopy, non-invasive analyses, Verona green earth, Cyprus green earth, celadonite, glauconite
infrared spectroscopy, non-invasive analyses, Verona green earth, Cyprus green earth, celadonite, glauconite