Fig. 3
From: Micromotor-enabled active drug delivery for in vivo treatment of stomach infection
Retention of the Mg-based micromotors in mouse stomachs. a Bright-field and fluorescence images of the luminal lining of freshly excised mouse stomachs at 0 min after oral gavage of deionized (DI) water (control), and at 30 min and 2 h after oral gavage of the Mg-based micromotors. Scale bar 500 mm. b Corresponding fluorescence quantification of all the images shown in a. Error bars estimated as a triple of s.d. (n = 3)
