Hydrophobic Interaction of Sodium Naphthalene Derivatives in $H_2O$-MeOH Mixture Solutions and in Surfactant Solutions

물-메탄올 혼합용액과 계면활성제 용액에서 나프탈렌 나트륨 유도체들의 소수성 상호작용

  • Choi, Seong-Ho (Isotope Radiation Application Team, Korea Atomic Energy Research Institute) ;
  • Park, Keun-Su (Department of Chemistry, Hannam University) ;
  • Chang, Choo-Hwan (Department of Chemistry, Hannam University) ;
  • Kim, Hak-Jin (Industry Academia Coperative Research Institute, Hannam University)
  • Received : 1998.05.08
  • Published : 1998.12.25


The hydrophobic interaction has been studied on sodium naphthalene derivatives such as sodium 1-naphthaleneacetate (S1NA), sodium 1-naphthalenemalonate (SINM), sodium 2-naphthaleneacetate (S2NA), and sodium 2-naphthalenepropionate (S2NP) in $H_2O$-MeOH mixture solutions and in surfactant solutions. In $H_2O$-MeOH mixture solutions, the hydrophobic interaction was measured, and resulted in the red shift in emission spectra. In cationic surfactant, cetyltrimethylamonium bromide (CTAB) solution, the hydrophobic interaction was also observed by the red shift in absorption and emission spectra.


Supported by : Atomic Energy Research