Now showing items 1-4 of 4

    • Conformation of Pyrene-Labeled Amylose in DMSO Characterized with the Fluorescence Blob Model 

      Li, Lu; Duhamel, Jean (American Chemical Society, 2016-10-25)
      Amylose and poly(methyl acrylate) were randomly labeled with pyrene to yield a series of Py-Amylose and Py-PMA constructs, and their ability to form excimer in DMSO was characterized quantitatively by steady-state and ...
    • Distinction of Individual Lanthanide Ions with a DNAzyme Beacon Array 

      Huang, Po-Jung Jimmy; Vazin, Mahsa; Lin, Jennifer J.; Pautler, Rachel; Liu, Juewen (American Chemical Society, 2016-06-24)
      Developing chemical probes to distinguish each lanthanide ion is a long-standing challenge. Aside from its analytical applications, solving this problem will also enhance our knowledge in metal ligand design. Using in vitro ...
    • Label-Free Ag+ Detection by Enhancing DNA Sensitized Tb3+ Luminescence 

      Kleinke, Kimberly; Saran, Runjhun; Liu, Juewen (Multidisciplinary Digital Publishing Institute, 2016-08-26)
      In this work, the effect of Ag+ on DNA sensitized Tb3+ luminescence was studied initially using the Ag+-specific RNA-cleaving DNAzyme, Ag10c. While we expected to observe luminescence quenching by Ag+, a significant ...
    • Multicopper Laccase Mimicking Nanozymes with Nucleotides as Ligands 

      Liang, Hao; Lin, Feifei; Zhang, Zijie; Liu, Biwu; Jiang, Shuhui; Yuan, Qipeng; Liu, Juewen (American Chemical Society, 2017-01-18)
      Using nanomaterials to achieve functional enzyme mimics (nanozymes) is attractive for both applied and fundamental research. Laccases are multicopper oxidases highly important for biotechnology and environmental remediation. ...


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