Microwave-assisted synthesis and photophysical studies of novel fluorescent N-acylhydrazone and semicarbazone-7-OH-coumarin dyes - Pereira, Thiago Moreira; Vitório, Felipe; Amaral, Ronaldo Costa; Zanoni, Kassio Papi da Silva; Iha, Neyde Yukie Murakami; Kümmerle, Arthur Eugen (New Journal of Chemistry, 2016)