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Combined effect of polystyrene plastics and triphenyltin chloride on the green algae Chlorella pyrenoidosa.
Environ Sci Pollut Res Int. 2019 May; 26(15):15011-15018.ES

Abstract

The combined effect of polystyrene (PS) particles and triphenyltin chloride (TPTCl) to the green algae Chlorella pyrenoidosa was studied. The 96 h IC50 of TPTCl to the green algae C. pyrenoidosa was 30.64 μg/L. The toxicity of PS particles to C. pyrenoidosa was size-dependent, with the 96 h IC50 at 9.10 mg/L for 0.55 μm PS but no toxicity observed for 5.0 μm PS. The exposure to 0.55 μm PS led to damage on structure of algal cells, which could in turn cause inhibition on photosynthesis and population growth of the green algae. TPTCl concentrations in test medium were lowered by 15-19% at presence of 0.55 μm PS particles, indicating a reduced bioavailability of TPTCl. In spite of this reduced bioavailability, the presence of PS increased the toxicity of TPTCl, which might be attributed to facilitated uptake of TPTCl by the green algae after the damage of cell structure. The overall results of the present study provided important information on the effect of PS on the bioavailability and toxicity of TPTCl to phytoplankton species.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Yi X
School of Food and Environment, Dalian University of Technology, Panjin, 124221, China.
Chi T
School of Food and Environment, Dalian University of Technology, Panjin, 124221, China.
Li Z
School of Food and Environment, Dalian University of Technology, Panjin, 124221, China.
Wang J
School of Food and Environment, Dalian University of Technology, Panjin, 124221, China.
Yu M
School of Food and Environment, Dalian University of Technology, Panjin, 124221, China.
Wu M
School of Food and Environment, Dalian University of Technology, Panjin, 124221, China.
Zhou H
School of Food and Environment, Dalian University of Technology, Panjin, 124221, China. zhouhao@dlut.edu.cn.

MeSH

Biological AvailabilityChlorellaEcotoxicologyOrganotin CompoundsPhotosynthesisPhytoplanktonPolystyrenesWater Pollutants, Chemical

Pub Type(s)

Journal Article

Language

eng

PubMed ID

30919190

Citation

Yi, Xianliang, et al. "Combined Effect of Polystyrene Plastics and Triphenyltin Chloride On the Green Algae Chlorella Pyrenoidosa." Environmental Science and Pollution Research International, vol. 26, no. 15, 2019, pp. 15011-15018.
Yi X, Chi T, Li Z, et al. Combined effect of polystyrene plastics and triphenyltin chloride on the green algae Chlorella pyrenoidosa. Environ Sci Pollut Res Int. 2019;26(15):15011-15018.
Yi, X., Chi, T., Li, Z., Wang, J., Yu, M., Wu, M., & Zhou, H. (2019). Combined effect of polystyrene plastics and triphenyltin chloride on the green algae Chlorella pyrenoidosa. Environmental Science and Pollution Research International, 26(15), 15011-15018. https://doi.org/10.1007/s11356-019-04865-0
Yi X, et al. Combined Effect of Polystyrene Plastics and Triphenyltin Chloride On the Green Algae Chlorella Pyrenoidosa. Environ Sci Pollut Res Int. 2019;26(15):15011-15018. PubMed PMID: 30919190.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Combined effect of polystyrene plastics and triphenyltin chloride on the green algae Chlorella pyrenoidosa. AU - Yi,Xianliang, AU - Chi,Tongtong, AU - Li,Zhaochuan, AU - Wang,Jianfeng, AU - Yu,Mingyue, AU - Wu,Minghuo, AU - Zhou,Hao, Y1 - 2019/03/27/ PY - 2019/01/13/received PY - 2019/03/13/accepted PY - 2019/3/29/pubmed PY - 2019/8/24/medline PY - 2019/3/29/entrez KW - Adsorption KW - Microplastic KW - Size-dependent toxicity KW - Structural damage SP - 15011 EP - 15018 JF - Environmental science and pollution research international JO - Environ Sci Pollut Res Int VL - 26 IS - 15 N2 - The combined effect of polystyrene (PS) particles and triphenyltin chloride (TPTCl) to the green algae Chlorella pyrenoidosa was studied. The 96 h IC50 of TPTCl to the green algae C. pyrenoidosa was 30.64 μg/L. The toxicity of PS particles to C. pyrenoidosa was size-dependent, with the 96 h IC50 at 9.10 mg/L for 0.55 μm PS but no toxicity observed for 5.0 μm PS. The exposure to 0.55 μm PS led to damage on structure of algal cells, which could in turn cause inhibition on photosynthesis and population growth of the green algae. TPTCl concentrations in test medium were lowered by 15-19% at presence of 0.55 μm PS particles, indicating a reduced bioavailability of TPTCl. In spite of this reduced bioavailability, the presence of PS increased the toxicity of TPTCl, which might be attributed to facilitated uptake of TPTCl by the green algae after the damage of cell structure. The overall results of the present study provided important information on the effect of PS on the bioavailability and toxicity of TPTCl to phytoplankton species. SN - 1614-7499 UR - https://www.unboundmedicine.com/medline/citation/30919190/Combined_effect_of_polystyrene_plastics_and_triphenyltin_chloride_on_the_green_algae_Chlorella_pyrenoidosa_ DB - PRIME DP - Unbound Medicine ER -