The interactional behaviors and photo-physical properties of two triarylmethane drugs in solvent media

Estimating the Ground and Excited State Dipole Moments of Levofloxacin and Norfloxacin Drugs Using Solvatochromic Effects and Computational Work

“…Hence, the absorption spectra are less sensitive to solvent polarity. In contrast, the emitting fluorophore is exposed to the relaxed environment, which contains solvent molecules oriented around the dipole moment of the excited state [11]. In general, a large emission shift shows that the excited state geometry of the compounds is different from the ground state geometry and that the dipole moment increases during excitation.…”

“…Recently, the effects of solvent media on the photophysical properties of different drug, such as vitamin A [9], vitamin B [10], triarylmethane [11], folic acid [12], and folate derivatives [13], were investigated using different spectroscopic techniques. e results of the study indicated that the general solvent effect due to relative permittivity and refractive index and specific due to hydrogen bonding and intermolecular charge transfer were observed between the drugs and solvents.…”

“…Similarly, when (11) and ( 12) are substituted into (3), we can get the Kawski-Chamma-Viallet equation [20]:…”

Evaluation of solvent effect on the effective interactions of Isotretinoin and Tretinoin: Isomeric forms of vitamin A

“…Interactions between medications and their surrounding environment are vital in complex environments such as biological systems. The medications interact with environments like aqueous solution and molecules like proteins, where their active functional groups govern the type and intensity of interactions [ [10] , [11] , [12] , [13] , [14] , [15] , [16] , [17] , [18] , [19] , [20] ].…”

Unraveling the Solvatochromism of a Triarylmethane Dye by Resonance Raman Spectroscopy

“…Historically, they belong to the group of the first synthetic dyes largely used in textile industry. 1 Besides their interest for the textile companies, since the beginnings of their commercialization molecules having the triarylmethane motif have found applications in areas such as biological, 2,3 sensors, [4][5][6][7] dye-cells, 8,9 and others [10][11][12] due to their unique chemical properties.…”