Yangwei Jiang

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By employing molecular dynamics simulations, we explore the dynamics of NPs in semiflexible ring polymer nanocomposite melts. A novel glass transition is observed for NPs in semiflexible ring polymer melts as the bending energy (Kb) of ring polymers increases. For NPs in flexible ring polymer melts (Kb = 0), NPs move in the classic diffusive behavior.(More)
Alpha fetoprotein (AFP) has been identified as a specific marker of hepatocellular carcinoma (HCC). Our perpose is to develop a new fluorescence immunoassay based on Alexa fluor-647 to determine the concentration of AFP in serum. Alexa fluor-647 and magnetic beads were applied in labeling two different anti-AFP monoclonal antibodies. Both labeled antibodies(More)
Semiconductor quantum dots (QDs) have drawn considerable attention since its emergence because they have high brightness and a long luminous time. Our aim is to develop a new assay based on QDs to determine Alpha fetal protein (AFP) by immunofluorescence assay (IFA). Two different monoclonal antibodies of anti-AFP were labeled by QDs and the magnetic beads.(More)
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