Determination of alcohols by high-performance liquid chromatography with fluorimetric detection after pre-column derivatisation with carbazole-9-N-acetic acid and chromatographic behaviour of alcoholic derivatives

Enhancement of NLO Properties in OBO Fluorophores Derived from Carbazole–Coumarin Chalcones Containing Carboxylic Acid at the N-Alykl Terminal End

“…The alkyl chain linked via sp 3 carbon to the 9 position of carbazole usually suppresses the association of dye, which leads to fluorescence quenching. Carbazole with easily derivatizable alykl carboxyl group shows good photoexposure delay, acts as a derivatization reagent in high-performance liquid chromatography analysis, and forms metal complexes with Zn and Cd metal ions …”

“…Carbazole with easily derivatizable alykl carboxyl group shows good photoexposure delay, 32 acts as a derivatization reagent in high-performance liquid chromatography analysis, and forms metal complexes with Zn and Cd metal ions. 33 The bulk nonlinear properties of organic chromophores are attributed to effective tuning and alteration of intermolecular and intramolecular interactions, which is correlated to the dipole moment and the molecular hyperpolarizability of the molecule. 17 Intramolecular charge transfer (ICT) helps to increase the hyperpolarizabilities of molecules.…”

Enhancement of NLO Properties in OBO Fluorophores Derived from Carbazole–Coumarin Chalcones Containing Carboxylic Acid at the N-Alykl Terminal End

“…The alkyl chain linked via sp 3 carbon to the 9 position of carbazole usually suppresses the association of dye, which leads to fluorescence quenching. Carbazole with easily derivatizable alykl carboxyl group shows good photoexposure delay, acts as a derivatization reagent in high-performance liquid chromatography analysis, and forms metal complexes with Zn and Cd metal ions …”

“…Carbazole with easily derivatizable alykl carboxyl group shows good photoexposure delay, 32 acts as a derivatization reagent in high-performance liquid chromatography analysis, and forms metal complexes with Zn and Cd metal ions. 33 The bulk nonlinear properties of organic chromophores are attributed to effective tuning and alteration of intermolecular and intramolecular interactions, which is correlated to the dipole moment and the molecular hyperpolarizability of the molecule. 17 Intramolecular charge transfer (ICT) helps to increase the hyperpolarizabilities of molecules.…”

Enhancement of NLO Properties in OBO Fluorophores Derived from Carbazole–Coumarin Chalcones Containing Carboxylic Acid at the N-Alykl Terminal End

“…The alkyl chain linked via sp 3 carbon to the 9 position of carbazole usually suppresses the association of dye, which leads to fluorescence quenching. Carbazole with easily derivatizable alykl carboxyl group shows good photoexposure delay, acts as a derivatization reagent in high-performance liquid chromatography analysis, and forms metal complexes with Zn and Cd metal ions …”

“…Carbazole with easily derivatizable alykl carboxyl group shows good photoexposure delay, 32 acts as a derivatization reagent in high-performance liquid chromatography analysis, and forms metal complexes with Zn and Cd metal ions. 33 The bulk nonlinear properties of organic chromophores are attributed to effective tuning and alteration of intermolecular and intramolecular interactions, which is correlated to the dipole moment and the molecular hyperpolarizability of the molecule. 17 Intramolecular charge transfer (ICT) helps to increase the hyperpolarizabilities of molecules.…”

Enhancement of NLO Properties in OBO Fluorophores Derived from Carbazole–Coumarin Chalcones Containing Carboxylic Acid at the N-Alykl Terminal End

“…The alkyl chain linked via sp 3 carbon to the 9 position of carbazole usually suppresses the association of dye, which leads to fluorescence quenching. Carbazole with easily derivatizable alykl carboxyl group shows good photoexposure delay, acts as a derivatization reagent in high-performance liquid chromatography analysis, and forms metal complexes with Zn and Cd metal ions …”

“…Carbazole with easily derivatizable alykl carboxyl group shows good photoexposure delay, 32 acts as a derivatization reagent in high-performance liquid chromatography analysis, and forms metal complexes with Zn and Cd metal ions. 33 The bulk nonlinear properties of organic chromophores are attributed to effective tuning and alteration of intermolecular and intramolecular interactions, which is correlated to the dipole moment and the molecular hyperpolarizability of the molecule. 17 Intramolecular charge transfer (ICT) helps to increase the hyperpolarizabilities of molecules.…”