摘要

The interaction between domoic acid(DA) and 18-mer double-stranded DNA(dsDNA) was investigated by using microchip-based non-gel sieving electrophoresis. For the 18-mer dsDNA with a sequence of 3′-GCATTGGTTGACGTTGCA-5′, the amount of free dsDNA decreases with the increase of the added DA and also wit...