Nonlinear optical characterization of pharmaceutical formulations

Structural, electronic and nonlinear optical properties, reactivity and solubility of the drug dihydroartemisinin functionalized on the carbon nanotube

“…The values of these parameters are given in Table 5 . These properties have been investigated due to their importance in pharmacology [ 61 , 62 ], in biomedical field [ 63 ] and in biomedical imaging [ 64 ]. According to Ejuh et al [ 65 ] spatial structure and electronic distribution govern interactions between drugs and biological molecules.…”

“…Therefore, the large values of the polarizability of our stable therapeutic nanostructures show that they have excellent binding affinity. As regards the hyperpolarizability, nonlinear optical properties have applications in the second [ 71 , 72 ] and third harmonics generation [ 63 ] (SHG and THG), in drug delivery imaging [ [72] , [73] , [74] ], in the pharmaceutical and biopharmaceutical field [ 61 , 62 , 64 ]. NLO imaging is thus a technology with great potential for pharmaceutical analysis.…”

Critical Influence of Water on the Polymorphism of 1,3-Dimethylurea and Other Heterogeneous Equilibria

“…These data are reported on the binary phase diagram as black dots and also gathered in Table S2 of Supporting Information. Second harmonic generation (SHG) is a fast and sensitive non-linear optical technique used in particular for the precise determination of eutectic compositions [27] as well as the investigation of solid-solid transitions [28][29][30]. This technique requires at least one non-centrosymmetric crystal phase.…”