Multi-site Recognition of Flavin Adenine Dinucleotide by Mixed Monolayers on Water

Abstract
Flavin adenine dinucleotide (FAD) formed a stoichiometric complex at the air-water interface with four molecules of a three-component monolayer that contain guanidinium, diaminotriazine, and orotate head groups. The complementary complexation was confirmed by surface pressure-area isotherm and IR and XPS spectroscopies of the transferred film.