In Mexico, the word maíz refers to the grain, so a bread made with nixtamalized corn flour (masa harina) or cornmeal, would be called pan de maíz. On the other hand, elote is the name used for fresh corn, either on the cob, or the corn kernels (granos de elote); some dishes made with fresh corn that come to mind are: fresh corn cake (pastel de elote), fresh corn bread (pan de elote), and fresh corn tamale (tamal de elote), to name just a few. My favourite fresh corn bread is a sweet rendition, so moist and creamy from the fresh corn kernels, that tastes almost custardy; the original recipe has no flour, but because fresh corn in Canada generally has a lower starch content compared to Mexican corn, I added some corn starch to prevent crumbling, and, as a bonus, the recipe remains gluten-free ... click on title for more
My Slice of Mexico 