SONG Tai-fa, LI Zi-bo, YANG Fang-hui, ZHOU Jiang, LI Lin-mei. Study on the Synthesis of Gold Nano-flowers with Trypsin Enzyme[J]. Development and Application of Materials, 2013, 28(6): 71-75. DOI: 10.19515/j.cnki.1003-1545.2013.06.016
Citation: SONG Tai-fa, LI Zi-bo, YANG Fang-hui, ZHOU Jiang, LI Lin-mei. Study on the Synthesis of Gold Nano-flowers with Trypsin Enzyme[J]. Development and Application of Materials, 2013, 28(6): 71-75. DOI: 10.19515/j.cnki.1003-1545.2013.06.016
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Study on the Synthesis of Gold Nano-flowers with Trypsin Enzyme

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  • This paper provides an one-step approach for synthesis of trypsin-mediated gold nano-flowers (AuNFs) at room temperature.Influence mechanisms of different experiment parameters on AuNFs fabrication were investigated systematically.The results showed that uniform 80~120 nm AuNFs can be obtained under proper conditions including 5.0 of pH value, 5:1 of volume ratio between HAuClO4 and trypsin, and 3.0 mM of ascorbic acid concentration.
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