| Combatting cyanobacteria: unraveling the potency of 316L-Cu stainless steel in inhibiting Microcystis aeruginosa growth | |
| Hong, Heting1,2; Zhang, Xuezhi2; Zhao, Jinlong1; Yang, Yange1; Yang, Chunguang1; Yang, Ke1; Deng, Aijuan3; Wang, Fuhui4 | |
| Corresponding Author | Yang, Yange(ygyang@imr.ac.cn) |
| 2023-12-01 | |
| Source Publication | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| ISSN | 0944-1344 |
| Pages | 10 |
| Abstract | Harmful algal blooms, particularly those of Microcystis aeruginosa, present significant ecological and health risks. To address this issue, this study utilized a custom static algal growth assessment apparatus to investigate the anti-algal performance of a copper-alloyed 316L stainless steel (SS), named 316L-Cu SS. This material was compared with traditional 316L SS, which is widely utilized in freshwater systems for its corrosion resistance. Algal growth dynamics were monitored through optical density (OD) and chlorophyll A concentration measurements. Notably, 316L-Cu SS exhibited superior inhibitory effects on Microcystis aeruginosa growth compared to 316L SS and control groups. Inductively coupled plasma mass spectrometry (ICP-MS) confirmed that the copper ion release from 316L-Cu SS played a critical role in this algal suppression, which interfered with photosynthesis, induced oxidative stress, and damaged algal cell membranes. In contrast, other metal ions (Ni, Cr, Fe) had a negligible impact on algal growth. The study highlights 316L-Cu SS as a promising material for mitigating harmful algal blooms, thereby offering potential benefits for both aquatic ecosystem conservation and public health protection. |
| Keyword | Stainless steel Microcystis aeruginosa Public health protection Ecological challenges Algal blooms |
| Funding Organization | National Key Research and Development Program of China |
| DOI | 10.1007/s11356-023-31249-2 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key Research and Development Program of China |
| WOS Research Area | Environmental Sciences & Ecology |
| WOS Subject | Environmental Sciences |
| WOS ID | WOS:001122276900014 |
| Publisher | SPRINGER HEIDELBERG |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/177091 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Yang, Yange |
| Affiliation | 1.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China 3.Hubei Meteorol Bur, Wuhan Reg Climate Ctr, Wuhan 430074, Peoples R China 4.Northeastern Univ, Shenyang Natl Lab Mat Sci, Shenyang 110819, Peoples R China |
| Recommended Citation GB/T 7714 | Hong, Heting,Zhang, Xuezhi,Zhao, Jinlong,et al. Combatting cyanobacteria: unraveling the potency of 316L-Cu stainless steel in inhibiting Microcystis aeruginosa growth[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2023:10. |
| APA | Hong, Heting.,Zhang, Xuezhi.,Zhao, Jinlong.,Yang, Yange.,Yang, Chunguang.,...&Wang, Fuhui.(2023).Combatting cyanobacteria: unraveling the potency of 316L-Cu stainless steel in inhibiting Microcystis aeruginosa growth.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,10. |
| MLA | Hong, Heting,et al."Combatting cyanobacteria: unraveling the potency of 316L-Cu stainless steel in inhibiting Microcystis aeruginosa growth".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2023):10. |
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