title: Ultrasound and green chemistry--Further comments.
abstract: In the light of recent discussions regarding the association of sonochemistry and sustainable methods, as well as the controversial misuse and abuse of the "green" concept through the scientific literature, this manuscript provides further thoughts hoping to be of benefit to the broad readership of this journal and practitioners of sustainable chemistry in general.
authors.affiliation: Departamento de Química Orgánica e Inorgánica, Facultad de Ciencias, Universidad de Extremadura, E-06006 Badajoz, Spain. Electronic address: pecintas@unex.es.
authors.forename: Pedro
authors.initials: P
authors.lastname: Cintas