![Preconcentration and spectrofluorometric determination of l-tryptophan in the presence of d-tryptophan using a chiral magnetic nanoselector]()
Preconcentration and spectrofluorometric determination of l-tryptophan in the presence of d-tryptophan using a chiral magnetic nanoselectorBagheri, Habibollah; Ahmadi, Mazaher; Madrakian, Tayyebeh; Afkhami, Abbas · Sensors and Actuators B: Chemical · 2015