title: Soluble, infrared-absorbing croconate dyes from 2,6-di-tert-butyl-4-methylchalcogenopyrylium salts
authors.affiliation: Department of Chemistry, State University of New York at Buffalo 14260, USA.
authors.initials: TP
authors.lastname: Simard
authors.initials: JH
authors.lastname: Yu
authors.initials: JM
authors.lastname: Zebrowski-Young
authors.initials: NF
authors.lastname: Haley
authors.initials: MR
authors.lastname: Detty