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Search: authors:"Lina Ma"

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Molecular logic computing model based on DNA self-assembly strand branch migration

In this study, the DNA logic computing model is established based on the methods of DNA self-assembly and strand branch migration. By adding the signal strands, the preprogrammed signals are released with the disintegrating of initial assembly structures. Then, the computing results are able to be detected by gel electrophoresis. The whole process is controlled automatically and...

A quality evaluation strategy for Rhizoma coptidis from a variety of different sources using chromatographic fingerprinting combined with biological fingerprinting

Most of herbal medicines of different sources are used for the same treatment goal in clinic despite their tremendous differences of the quality. Because the clinical efficacy is closely related to the quality of medicines, the implementation of an effective quality control (QC) process is vital. Chemical methods based on content determination and chromatographic fingerprints...