Jisha, V S; Arun, K T; Mahesh Hariharan; Ramaiah, D
(American Chemical Society, 2010)
We report the effect of steric factors of a few squaraine dyes, bis(2,4,6-trihydroxyphenyl)squaraine (1), bis(3,5dibromo-2,4,6-trihydroxyphenyl)squaraine (2), and bis(3,5-diiodo-2,4,6-trihydroxyphenyl) squaraine (3), on ...