Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Ion images of small metabolites at 20 μm pixel size correlated to autofluorescence (AF) microscopy (A), showing the spatial and size diversity of the detectable analytes (B–H). Each metabolite localizes to different regions within the kidney, such as the cortex, medulla, and renal pelvis. Scale bars are 1.5 mm [113].
