What I want to do or know
What CCD sensor (or other sensor?) that could be used to detect the spectra of very small organisms such as bacteria or viruses?
Background story
I'm trying to set up a cheap experiment to look at the transmission spectrum of viruses or bacteria, but not sure which sensor would be useful for this purpose? Since you guys have a DIY kit available, I thought you might know.
Thanks in advance!
Fouad.