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  1. No Access

    Article

    Expression changes of duplicated genes in allotetraploids of Brassica detected by SRAP-cDNA technique

    Polyploidization plays an important role in plant evolution, and it may trigger changes in genome structure and gene expression. The purpose of this study was to detect the extent of gene expression alteration...

    Qin Gui, Jialu Wang, Yanhao Xu, Jianbo Wang in Molecular Biology (2009)

  2. No Access

    Article

    Fluorescence sensor for water in organic solvents prepared from covalent immobilization of 4-morpholinyl-1, 8-naphthalimide

    A new fluorescent dye, N-allyl-4-morpholinyl-1,8-naphthalimide (AMN), was synthesized as a fluorescence indicator in the fabrication of a sensor for determining water content in organic solvents. To prevent leaka...

    Cheng-Gang Niu, Pin-Zhu Qin, Guang-Ming Zeng… in Analytical and Bioanalytical Chemistry (2007)

  3. No Access

    Article

    Fluorescence ratiometric pH sensor prepared from covalently immobilized porphyrin and benzothioxanthene

    A fluorescence ratiometric sensor for pH determination is described in this paper. The sensor incorporated the pH-sensitive dye meso-5,10,15,20-tetra-(4-allyloxyphenyl)porphyrin (TAPP) as an indicator and a pH-in...

    Cheng-Gang Niu, **ao-Qin Gui, Guang-Ming Zeng… in Analytical and Bioanalytical Chemistry (2005)