Figure 8From: An instrument design for non-contact detection of biomolecules and minerals on Mars using fluorescenceNaphthalene and Napthol Fluorescence. Emission spectra of Naphthalene at 266 nm, 355 nm, and 532 nm compared with Napthol to investigate the effect of a hydroxyl group. The molecular structure and formula is shown on the 532 nm emission graph for each molecule.Back to article page