Spectroscopy and Spectral Analysis, Volume. 42, Issue 5, 1420(2022)

FTIR, 2D-IR and XPS Analyses on the Mechanism of Protoplast Derived From Calendula Officinalis in Response to Lead and Cadmium in Soil

Chun-hui FAN1,*... Jin-huan ZHENG3,3; and Hong-xin LIU1,1; |Show fewer author(s)
Author Affiliations
  • 11. College of Life Sciences, Shenyang Normal University, Shenyang 110034, China
  • 33. School of Environmental Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
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    Figures & Tables(5)
    XRD patterns of Calendula Officinalis protoplast at different lead/cadmium concentrations
    FTIR spectra of Calendula Officinalis protoplast at different lead/cadmium concentrations2.4 2D-IR
    2D-IR correlation spectra of Calendula Officinalis protoplast at different lead/cadmium concentrations(a), (c): Synchronous map; (b), (d): Asynchronous map
    XPS spectra of Calendula Officinalis protoplast at different lead/cadmium concentrations
    • Table 1. Speciation of lead/cadmium in Calendula Officinalis protoplast at different lead/cadmium concentrations

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      Table 1. Speciation of lead/cadmium in Calendula Officinalis protoplast at different lead/cadmium concentrations

      Soil lead/cadmium
      concentrations
      /(mg·kg-1)
      Chemical speciation of lead/cadmium/%
      ExchangeableBound to
      carbonates
      Bound to
      Fe-Mn oxides
      Bound to
      organic matter
      Residual
      200/1013.24/26.653.36/13.0552.70/23.2111.59/13.0519.10/24.04
      400/208.69/25.9113.60/12.7333.28/21.0819.61/11.7124.81/28.57
      600/3013.54/29.597.88/9.8630.19/21.9224.26/11.6917.90/26.93
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    Chun-hui FAN, Jin-huan ZHENG, Hong-xin LIU. FTIR, 2D-IR and XPS Analyses on the Mechanism of Protoplast Derived From Calendula Officinalis in Response to Lead and Cadmium in Soil[J]. Spectroscopy and Spectral Analysis, 2022, 42(5): 1420

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    Paper Information

    Category: Research Articles

    Received: Mar. 21, 2021

    Accepted: --

    Published Online: Nov. 10, 2022

    The Author Email: FAN Chun-hui (fanchunhui@synu.edu.cn)

    DOI:10.3964/j.issn.1000-0593(2022)05-1420-06

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