title: Understanding wax printing: a simple micropatterning process for paper-based microfluidics.
authors.affiliation: Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, USA. emanuel@iqsc.usp.br
authors.forename: Emanuel
authors.initials: E
authors.lastname: Carrilho
authors.forename: Andres W
authors.initials: AW
authors.lastname: Martinez
authors.forename: George M
authors.initials: GM
authors.lastname: Whitesides