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
Figures & Tables(5)
Fig. 1. XRD patterns of
Fig. 2. FTIR spectra of
Fig. 3. 2D-IR correlation spectra of
(a), (c): Synchronous map; (b), (d): Asynchronous map
Fig. 4. XPS spectra of
Table 1. Speciation of lead/cadmium in
Calendula Officinalis protoplast at different lead/cadmium concentrationsView tableView in ArticleTable 1. Speciation of lead/cadmium in
Calendula Officinalis protoplast at different lead/cadmium concentrationsSoil lead/cadmium
concentrations
/(mg·kg-1)Chemical speciation of lead/cadmium/% Exchangeable Bound to
carbonatesBound to
Fe-Mn oxidesBound to
organic matterResidual 200/10 13.24/26.65 3.36/13.05 52.70/23.21 11.59/13.05 19.10/24.04 400/20 8.69/25.91 13.60/12.73 33.28/21.08 19.61/11.71 24.81/28.57 600/30 13.54/29.59 7.88/9.86 30.19/21.92 24.26/11.69 17.90/26.93
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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
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)
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