A novel quality-by-design assisted HPLC-DAD method for the simultaneous quantification of tryptophan, tryptophol, and voriconazole for early diagnosis and prognosis of fungal infections decoding quorum sensing phenomenon. - Saleh AM; Saleh OA; Hassan RYA; Badawey AM; Marzouk HM (Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2025)