Sea-trial research on natural product-based antifouling paint applied to different underwater sensor housing materials
文献类型:期刊论文
作者 | Hao, Huanhuan3; Liu, Peng1,2; Su Pei3; Chen Tao1,2; Zhu Ming2; Jiang ZB(姜志斌)4; Li JP(李剑平)1,2; Feng DQ(冯丹青)3 |
刊名 | International Biodeterioration and Biodegradation |
出版日期 | 2022 |
卷号 | 170页码:1-7 |
ISSN号 | 0964-8305 |
关键词 | Antifouling paint Biofouling Camptothecin in situ marine sensors Sea trial |
产权排序 | 4 |
英文摘要 | Biofouling is a common challenge for underwater sensors, especially for long-term in situ monitoring in marine environments. In this study, we assessed the antifouling efficacy of a paint containing a natural product camptothecin (CPT) on six materials (316 L stainless steel, TC4 titanium alloy, 7075 aluminum alloy, polyoxymethylene, polyvinyl chloride, and Teflon), which are frequently used in the construction of underwater sensor housings. Additionally, a buoy-based sea-trial was performed to test the antifouling performance of the CPT-based paint on housings of three in situ sensors used for practical seawater monitoring applications, namely a spectrophotometer for chemical oxygen demand (COD) measurements and two fluorimeters for biochemical oxygen demand (BOD) and chlorophyll a (Chl a) concentration measurements. The results showed significantly lower macrofouling coverage on the areas painted with the CPT-based paint compared to the unpainted areas for each tested material over 9 months of seawater immersion. The CPT-based paint exhibited different antifouling performance for the different materials; in particular, it exhibited better antifouling performance on the plastic materials compared to the metal materials. Furthermore, when applied on submersible sensor housings in the sea-trial test, the CPT-based paint kept the housings of the COD sensor and the Chl a sensor clean for over 4 months. In addition, the paint prevented fouling of the BOD sensor housing even after 6 months of seawater immersion. Thus, our results suggest that the CPT-based paint could be used as a potential solution to control the biofouling of sensor housings for long-term in situ applications in marine environments. |
语种 | 英语 |
资助机构 | National Key Research and Development Program of China (2018YFC1407505) ; Youth Innovation Fund Project of Xiamen (3502Z20206053) ; Shenzhen Science and Technology Innovation Program (JCYJ20200109105823170) ; National Key Research and Development Program of China (2016YFC1400704) ; MEL-RLAB Program (202101) ; MEL Visiting Fellowship (MELRS2105) |
源URL | [http://ir.sia.cn/handle/173321/30612] |
专题 | 沈阳自动化研究所_水下机器人研究室 |
通讯作者 | Li JP(李剑平); Feng DQ(冯丹青) |
作者单位 | 1.University of Chinese Academy of Sciences, Beijing, 100049, China 2.Guangdong-Hong Kong-Macao Joint Laboratory of Human-Machine Intelligence-Synergy Systems, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China 3.State Key Laboratory of Marine Environmental Science, College of Ocean & Earth Sciences, Xiamen University, Xiamen, 361102, China 4.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, 110016, China |
推荐引用方式 GB/T 7714 | Hao, Huanhuan,Liu, Peng,Su Pei,et al. Sea-trial research on natural product-based antifouling paint applied to different underwater sensor housing materials[J]. International Biodeterioration and Biodegradation,2022,170:1-7. |
APA | Hao, Huanhuan.,Liu, Peng.,Su Pei.,Chen Tao.,Zhu Ming.,...&Feng DQ.(2022).Sea-trial research on natural product-based antifouling paint applied to different underwater sensor housing materials.International Biodeterioration and Biodegradation,170,1-7. |
MLA | Hao, Huanhuan,et al."Sea-trial research on natural product-based antifouling paint applied to different underwater sensor housing materials".International Biodeterioration and Biodegradation 170(2022):1-7. |
入库方式: OAI收割
来源:沈阳自动化研究所
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