Physiological and Biochemical Responses of Corbicula fluminea under the Stress of Graphene Oxide Combined with Perfluorooctane Sulfonate (PFOS)

被引：0
|
作者：
Bi C. [1 ]
Liu Y. [1 ]
Guo W. [1 ]
Jiang X. [1 ]
Li Z. [1 ]
Xu N. [1 ]
机构：
[1] Key Laboratory for Heavy Metal Pollution Control and Reutilization, School of Environment and Energy, Peking University, Shenzhen Graduate School, Shenzhen
来源：
Beijing Daxue Xuebao (Ziran Kexue Ban)/Acta Scientiarum Naturalium Universitatis Pekinensis | 2022年 / 58卷 / 04期
关键词：
biochemical responses; co-exposure; Corbicula fluminea; graphene oxide; perfluorooctane sulfonate (PFOS);
D O I：
10.13209/j.0479-8023.2022.028
中图分类号：
学科分类号：
摘要：
In order to explore the combined toxicity of carbon nanomaterial graphene oxide (GO) and perfluorooctane sulfonate (PFOS) in freshwater benthic shellfish, Corbicula fluminea was used as the target organism to study the effects of single and co-exposures of 1 mg/L GO or/and 500 ng/L PFOS for 28 days on body length, body weight, filtration rate, level of reactive oxygen species (ROS), antioxidant enzyme system and malondialdehyde (MDA) content. The toxicity was evaluated by enhanced integrated biomarker response (EIBR). The results showed that the body length and body weight of C. fluminea did not change significantly after exposure. Compared with the blank control and solvent control groups, the filtration rates in the single and co-exposure groups significantly decreased. Both GO and PFOS stresses significantly changed the enzyme responses in gills and visceral masses of C. fluminea with consistent variation trends in both organs. The EIBR results showed that the toxicity in gills and visceral masses of the co-exposure group was stronger than that of the PFOS or GO single exposure groups. © 2022 Peking University. All rights reserved.
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页码：721 / 729
页数：8
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共 45 条
  • [1] Lau C, Anitole K, Hodes C, Et al., Perfluoroalkyl acids: a review of monitoring and toxicological findings, Toxicological Sciences, 99, 2, pp. 366-394, (2007)
  • [2] Jensen A A, Leffers H., Emerging endocrine disrupters: perfluoroalkylated substances, International Journal of Andrology, 31, 2, pp. 161-169, (2008)
  • [3] Dreyer D R, Park S, Bielawski C W, Et al., The chemistry of graphene oxide, Chemical Society Reviews, 39, 1, pp. 228-240, (2010)
  • [4] Geim A K, Novoselov K S., The rise of graphene, Nature Materials, 6, 3, pp. 183-191, (2007)
  • [5] Zhu Y, Murali S, Cai W, Et al., Graphene and graphene oxide: synthesis, properties, and applications, Advanced Materials, 22, 35, pp. 3906-3924, (2010)
  • [6] Balapanuru J, Yang J X, Xiao S, Et al., A graphene oxide-organic dye ionic complex with DNA-sensing and optical-limiting properties, Angewandte Chemie-International Edition, 49, 37, pp. 6549-6553, (2010)
  • [7] Pavagadhi S, Tang A L L, Sathishkumar M, Et al., Removal of microcystin-LR and microcystin-RR by graphene oxide: adsorption and kinetic experiments, Water Research, 47, 13, pp. 4621-4629, (2013)
  • [8] Robinson J T, Tabakman S M, Liang Y, Et al., Ultras-mall reduced graphene oxide with high near-infrared absorbance for photothermal therapy, Journal of the American Chemical Society, 133, 17, pp. 6825-6831, (2011)
  • [9] Shen Y, Fang Q, Chen B., Environmental applications of three-dimensional graphene-based macrostructures: adsorption, transformation, and detection, Environmental Science & Technology, 49, 1, pp. 67-84, (2015)
  • [10] Zhao J, Wang Z, White J C, Et al., Graphene in the aquatic environment: adsorption, dispersion, toxicity and transformation, Environ Sci Technol, 48, 17, pp. 9995-10009, (2014)
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