1.     Lai, W.C.  Dixit, N.S. Mackay, R.A.  Formation of  H Aggregates of Thionine Dye in water. J. Phys. Chem. 1984, 88, 5364-8


3.     James, C., The Book of Alternative Photographic Processes, 3rd Edition, pub. Cengage Learning 2016.  ISBN: 978-1-285-08931-7

4.     Mrhar, P.,

5.     Kayser, R., Young, R., The photoreduction of methylene blue by amines. Photochem. Photobiol. 1976, 24, 395

6.     Oster, G., Wotherspoon, N., Photoreduction of methylene blue by ethylenediaminetetra acetic acid.  J.Am.Chem. Soc.  1957, 79, 4836.

Blyth, J. & Richardson, M. De Montfort University, The Gateway, Leicester, LE1 9BH

Non-holographic imaging systems