References for:
How do you add the catalyst?
For more information on adding catalysts, please consult these references:
Wie8 meier G, H` nicke D. 1996. J. Micromech. Microeng. 6:285-289.
Drott J, Lindstr` m K, Rosengren L, Laurell T. 1997. J. Micromech. Microeng. 7:14-23.