The DOI matches its Crossref record; 46 of the 46 references it cites were found in a registry or an index.
Effect of Cerium Oxide Nanoparticles on Rice: A Study Involving the Antioxidant Defense System and In Vivo Fluorescence Imaging
Abstract
Previous studies have reported the uptake of cerium oxide nanoparticles (nCeO2) by plants, but their physiological impacts are not yet well understood. This research was aimed to study the impact of nCeO2 on the oxidative stress and antioxidant defense system in germinating rice seeds. The seeds were germinated for 10 days in nCeO2 suspension at 62.5, 125, 250, and 500 mg L(-1) concentrations. The Ce uptake, growth performance, stress levels, membrane damage, and antioxidant responses in seedlings were analyzed. Ce in tissues increased with increased nCeO2 concentrations, but the seedlings showed no visible signs of toxicity. Biochemical assays and in vivo imaging of H2O2 revealed that, relative to the control, the 62.5 and 125 mg nCeO2 L(-1) treatments significantly reduced the H2O2 generation in both shoots and roots. Enhanced electrolyte leakage and lipid peroxidation were found in the shoots of seedlings grown at 500 mg nCeO2 L(-1). Altered enzyme activities and levels of ascorbate and free thiols resulting in enhanced membrane damage and photosynthetic stress in the shoots were observed at 500 mg nCeO2 L(-1). These findings demonstrate a nCeO2 concentration-dependent modification of oxidative stress and antioxidant defense system in rice seedlings.
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Cites
Bradford, M. M. (1976) · Analytical Biochemistry · doi:10.1016/0003-2697(76)90527-3 · Cited by 255,302
Photoperoxidation in isolated chloroplasts
Heath, R. L., & Packer, L. (1968) · Archives of Biochemistry and Biophysics · doi:10.1016/0003-9861(68)90654-1 · Cited by 11,413
Hydrogen Peroxide is Scavenged by Ascorbate-specific Peroxidase in Spinach Chloroplasts
Nakano, Y., & Asada, K. (1981) · Plant and Cell Physiology · doi:10.1093/oxfordjournals.pcp.a076232 · Cited by 10,809
Estimation of total, protein-bound, and nonprotein sulfhydryl groups in tissue with Ellman's reagent
Sedlak, J., & Lindsay, R. H. (1968) · Analytical Biochemistry · doi:10.1016/0003-2697(68)90092-4 · Cited by 8,077
Sharma, P., Jha, A. B., Dubey, R. S., & Pessarakli, M. (2012) · Journal of Botany · doi:10.1155/2012/217037 · Cited by 5,473
Assaying for superoxide dismutase activity: Some large consequences of minor changes in conditions
Beyer, W. F., & Fridovich, I. (1987) · Analytical Biochemistry · doi:10.1016/0003-2697(87)90489-1 · Cited by 2,915
Foyer, C. H., & Halliwell, B. (1976) · Planta · doi:10.1007/bf00386001 · Cited by 2,629
Xia, T., Kovochich, M., Liong, M., Mädler, L., Gilbert, B., Shi, H., Yeh, J. I., Zink, J. I., & Nel, A. E. (2008) · ACS Nano · doi:10.1021/nn800511k · Cited by 2,469
Aebi, H. (1974) · Methods of Enzymatic Analysis · doi:10.1016/b978-0-12-091302-2.50032-3 · Cited by 2,065
Schutzendubel, A. (2002) · Journal of Experimental Botany · doi:10.1093/jexbot/53.372.1351 · Cited by 1,990
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Phytosynthesis of nanoparticles: concept, controversy and application
Husen, A., & Siddiqi, K. S. (2014) · Nanoscale Research Letters · doi:10.1186/1556-276x-9-229 · Cited by 435
Zuverza-Mena, N., Martínez-Fernández, D., Du, W., Hernandez-Viezcas, J. A., Bonilla-Bird, N., López-Moreno, M. L., Komárek, M., Peralta-Videa, J. R., & Gardea-Torresdey, J. L. (2017) · Plant Physiology and Biochemistry · doi:10.1016/j.plaphy.2016.05.037 · Cited by 426
Self-citationDu, W., Tan, W., Peralta-Videa, J. R., Gardea-Torresdey, J. L., Ji, R., Yin, Y., & Guo, H. (2017) · Plant Physiology and Biochemistry · doi:10.1016/j.plaphy.2016.04.024 · Cited by 308
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Metadata
- Authors
- Rico, C. M., Hong, J., Morales, M. I., Zhao, L., Barrios, A. C., Zhang, J.-Y., Peralta-Videa, J. R., & Gardea-Torresdey, J. L.
- Venue
- Environmental Science & Technology
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-05-17
- Volume
- 47
- Issue
- 11
- Pages
- 5635-5642
- ISSN
- 0013-936X (ISSN-L)
- 1520-5851
- OpenAlex
- W2003889588
- Cited by
- 342
- References
- 46
- FWCI
- 27.68
- Type
- journal article
- Language
- en
- Open access
- closed
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- Rico, C. M., Hong, J., Morales, M. I., Zhao, L., Barrios, A. C., Zhang, J.-Y., Peralta-Videa, J. R., & Gardea-Torresdey, J. L. (2013). Effect of Cerium Oxide Nanoparticles on Rice: A Study Involving the Antioxidant Defense System and In Vivo Fluorescence Imaging. Environmental Science & Technology. https://doi.org/10.1021/es401032m
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