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MA You-Guang, ZHU Chun-Ying, HE Ming-Xia, MING Hong-Wei, MI Lei. The experimental study about the diffusivities of amino acids in aqueous solution[J]. LASER TECHNOLOGY, 2005, 29(2): 145-147.
Citation: MA You-Guang, ZHU Chun-Ying, HE Ming-Xia, MING Hong-Wei, MI Lei. The experimental study about the diffusivities of amino acids in aqueous solution[J]. LASER TECHNOLOGY, 2005, 29(2): 145-147.
shu

The experimental study about the diffusivities of amino acids in aqueous solution

  • 1.

    State Key Laboratory of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China;

  • 2.

    College of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin 300072, China;

  • 3.

    Renqiu Jiuhuan Chemical Lmiited Corporation, Renqiu 062550, China

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  • Received Date: March 14, 2004
  • Revised Date: June 06, 2004
  • Published Date: March 24, 2005
    Graphical Abstract
    • Abstract
  • Amino acid is of virtual significance to investigate t he diffusion behavior of amino acid in aqueous solution.Real-time holographic i nterferometer is employed to study the diffusion of glycine,alanine,valine aci d at 298.15K,and diffusion coefficients under 5 various concentrations are meas ured respectively.In addition,the experimental results and affecting factors a re analyzed and discussed.This investigation provides a fundament to profoundly study the diffusion and mass transfer mechanism of amino acid in aqueous soluti on.
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    • References (9)
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