The basic electro-kinetic process is defined by forced/induced movement of target pollutants in soil/sand medium under applied electric field low strength between electrodes of opposite polarities. There are several specific mechanisms that contribute to this movement of pollutants. However, one study suggested that the most important ones are electro-osmosis, electro migration, and electrophor...

After transecting the squid giant axon in the presence of an artificial external medium, which was composed of the ions normally present in squid blood, the cut ends of the axon constrict. This constriction could be completely blocked by cutting the axon in the presence of an artificial internal medium composed of the ions normally present inside the axon. By interchanging the ions in the inter...

In this study, the effect of DNA single strand breaks (ssb) on the neutral (pH 9.6) filter elution of DNA from Chinese hamster ovary (CHO K1) cells containing DNA double strand breaks (dsb) was investigated. Protein associated ssb were induced by the inhibition of DNA topoisomerase I with camptothecin (cpt). Protein associated dsb were introduced by treating cells with the DNA topoisomerase II ...

Attempts to theoretically address the problems involved in transferring linear gradient elution methods have been somewhat ad hoc due to the simplifying assumptions usually made in conventional gradient elution theory. Until now, all equations based on the k* parameter of linear gradient elution theory used as the basis for predicting the separation selectivity have not explicitly included the ...