*Confocal Laser Scanning Microscopy for Spectroscopic Studies of Living Photosynthetic Cells DOI: http://dx.doi.org/10.5772/intechopen.84825*

living cells were placed onto a glass slide and were allowed to settle. A glass coverslip was placed on top and sealed with nail polish. Samples were immediately imaged. All studies were performed with living cells at room temperature. Note here, that any centrifugation and/or resuspending of cyanobacterial cultures before microscopic measurements change considerably the physiological state of cells under consideration, and thus should be eliminated.
