Fluorescence studies on new potential antitumoral 1,3-diarylurea derivatives in...

• Author(s): Rodrigues, Ana Rita O. ; Mendes, Pedro M. F. ; Castanheira, Elisabete M. S. ; Coutinho, Paulo J. G. ; Peixoto, Daniela ; Queiroz, Maria João R. P.
• Date: 2012
• Persistent ID: http://hdl.handle.net/1822/19954
• Origin: RepositóriUM - Universidade do Minho
• Subject(s): Fluorescence; 1,3-diarylurea derivatives; Thieno[3,2-b]pyridines; Antitumoral compounds; Magnetoliposomes
• Document Type: Conference Object
• Language: English

Description

Magnetic nanoparticles of magnetite and of nickel core with silica shell were prepared and either covered with a lipid bilayer or entrapped in liposomes, forming magnetoliposomes. New potential antitumoral 1,3-diarylurea derivatives of thieno[3,2-b]pyridines were then encapsulated in liposomes and magnetoliposomes and their photophysical behavior was investigated.