| 4^ Mediterranean Basin Conference on Analytical Chemistry Portoroz, Slovenia 15-20 September 2002 |
Dr. Giovanni Visco from Prof. L. Campanella Research Group |
Rome University La Sapienza Chemistry Department |
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The main problem to be solved, in solution, regard the efficiency and stability of the catalyst as:
so, loss of catalyst has to be avoided.
The catalyst can be used:
In the first case problems arise, especially for nanoparticles catalyst, to find a suitable method to maintain it in the test cell
In the second case a continuous loss of the immobilised catalyst can occur
A poisoning of the catalyst, due to the matrix or target molecule or some of its degradation intermediates can also occur
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