However, these investigations are limited to acute preparations or thin organotypic culture preparations due to the lack of a successful method that allows culturing of thick organotypic brain slices.
Some tests are based on the ultrastructure of the bacteria revealed under the electron microscope by negative staining and preparation of thin sections.
Preparation of thin sections was carried out at the Institute of Geological and Mining Research IRGMM, Cameroon).
This leads to the preparation of thin AgBr films with different surface-to-volume ratio.
In this work, preparation of thin film titanium dioxide was varied by adding surfactants and without surfactants.
Another advantage of the polymeric materials is their easy processability favouring the preparation of thin films on different substrates.
Simple dip and drive deposition unit for the preparation of thin films was designed and fabricated indigenously.
Some of the investigated films displayed interesting polarization efficiency, potentially suited for the preparation of thin film polarizers.
An electrochemical method for the preparation of thin films of the Na+-containing Prussian Blue, NaFeIII[FeII CN 6] · nH2O, is proposed.
A rapid method for the preparation of thin films of poly- styrenesulphonate) on glassy-carbon electrodes is described.
