AU - shahrabi farahani, shahrzad AU - zakerhamidi, mohammadsadegh TI - Isotropic and anisotropic environment effect on absorption spectra of Coumarin 504 PT - JOURNAL ARTICLE TA - opsi JN - opsi VO - 20 VI - 0 IP - 0 4099 - http://opsi.ir/article-1-70-en.html 4100 - http://opsi.ir/article-1-70-en.pdf SO - opsi 0 AB  - Absorption spectra of Coumarin 504 have been recorded in isotropic and anisotropic solvents. The maximum absorption wavelength of a dissolved dye depends on the solute –solvent interactions and solvent nature and can be used to describe interactions between solvent and solute molecules. CP - IRAN IN - LG - eng PB - opsi PG - 73 PT - Research YR - 2014