Figure 2
From: Ultrasonic atomizer based development of pH sensor for real time analysis
Characterization of FITC-dextran/FITC-dextran-Rubpy loaded alginate microspheres: optical microscopic images (a), Histogram describing particle size distribution (b), FE-SEM images (c), and CLSM images of AM-R-FD150 (merged) (e), AM-R-FD150 (red filter) (f), AM-R-FD150 (green filter) (g), AM-R-FD500 (merged) (h), AM-R-FD500 (red filter) (j), AM-R-FD500 (green filter) (k) and corresponding DIC images (d, h).
