Image credits
Photographic images are credited here in the same spirit as the citations under every calculation: if we can’t say where it came from and what we’re permitted to do with it, it doesn’t ship. Banners that are generated rather than photographed are noted at the bottom and need no credit.
Zebrafish embryo showing vasculature — cell bodies in blue, blood vessels in green, blood in red. Hyperspectral multipoint confocal fluorescence microscopy.
- Creator
- Kevin Eliceiri, University of Wisconsin–Madison
- Collection
- NIGMS Image and Video Gallery
- Licence
- CC BY-NC-SA 3.0 · non-commercial use only
Microtubules in African green monkey cells, colour-coded by distance from the lens. Stochastic Optical Reconstruction Microscopy (STORM).
- Creator
- Melike Lakadamyali, Perelman School of Medicine, University of Pennsylvania
- Collection
- NIGMS Image and Video Gallery
- Licence
- CC BY-NC-SA 3.0 · non-commercial use only
These images are licensed for non-commercial use and carry a ShareAlike condition. That suits Biology 101 as it stands — free, with no advertising — but it would need revisiting before any paid tier or sponsorship.
The laboratory calculators banner is generated procedurally from a fixed seed. It is not a photograph and depicts no particular molecule.