I would like to attract cyanobacteria in one spot on an object (e.g. cloth,) instead of having it swim in the media. my current method is to pour it on the object in a beaker and wait for some of them to become attached (very pour attachment yield).
Now, I am thinking of making the object emit light. Do you think that the bacteria will swim all the way to the cloth because there are attracted to light?
is there a better method to help the bacteria get attached to the cloth?