Of microneedles and ultrasound: Physical modes of gastrointestinal macromolecule delivery

Affiliations

• ¹ Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA; The David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA.
• ² Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA; The David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA; Division of Gastroenterology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.