Author Affiliations

Adam Garon,^a,f Suresh Venkatachalapathy,^e,* Ricardo Correia,^a Sergiy Korposh,^a,* Steve Morgan,^a Seung-Woo Lee,^f George Gordon,^a Bapan Pramanik,^b Alvaro Mata,^b Guruprasad Aithal,^c,d and Stuart Astbury^c,d

^aOptics and Photonics Research Group, Faculty of Engineering, University of Nottingham, NG7 2RD, United Kingdom

^bSchool of Pharmacy, University of Nottingham, NG7 2RD, United Kingdom

^cNottingham Digestive Diseases Centre, Translational Medical Sciences, School of Medicine, University of Nottingham, NG7 2RD, United Kingdom

^dNIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University of Nottingham, NG7 2RD, United Kingdom

^eNottingham University Hospitals NHS Trust, NG5 1PB, United Kingdom

^fDepartment of Chemical and Environmental Engineering, The University of Kitakyushu, 808-0135, Japan

^*Corresponding author: suresh.venkatachalapathy@nuh.nhs.uk, eezsk2@nottingham.ac.uk