Effects of meso-tetrakis (4-sulfonatophenyl) porphyrin (TPPS4) aggregation on its spectral and kinetic characteristics and singlet oxygen production - Parra, Gustavo Gimenez; Correa, Daniel S.; Silveira-Alves Junior, Eli; Almeida, Luciane M.; Souza, Marcio A. R.; De Boni, Leonardo; Misoguti, Lino; Mendonça, Cleber Renato; Zílio, Sérgio Carlos; Barbosa Neto, Newton M.; Borissevitch, Iouri E.; Gonçalves, Pablo José (Spectrochimica Acta A, 2021)