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

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.

물-메탄올 혼합 용액과 계면활성제 용액에서 1-나프탈렌아세트산 나트륨염, 1-나프탈렌말론산 나트륨염, 2-나프탈렌아세트산 나트륨염과 2-나프탈렌프로피온산 나트륨염과 같은 나프탈렌 나트륨 유도체들의 소수성 상호작용에 대해서 연구하였다. 물-메탄올 혼합 용액에서 소수성 상호작용을 측정하였고, 방출선은 red shift가 일어났다. 양이온 계면활성제인 세틸트리메틸암모늄 브롬화 용액에서도 흡수, 방출선은 red shift됨을 보여주었다.