{"title":"氧化钙纳米颗粒(CaONPs)对小球藻生长、光合作用和抗氧化酶的短期和长期刺激作用。","authors":"Huwida A. A. Abdel-kader","doi":"10.21608/aunj.2022.139617.1021","DOIUrl":null,"url":null,"abstract":"Research on the impact of calcium oxide nanoparticles (CaO NPs) is very little in the literature. In this work, responses of growth, photosynthesis, and antioxidant enzymes activities in Chlorella sp to short term treatment (5 hours) and to long-term treatment (5 days) by CaO NPs (0, 20, 40, 60, 80 and 100 ppm) were investigated. The results revealed that, the highest Chlorella sp growth and Chlorophyll content were recorded at 100 ppm CaO NPs. The highest photosynthetic oxygen evolution (P N ) was recorded","PeriodicalId":8568,"journal":{"name":"Assiut University Journal of Multidisciplinary Scientific Research","volume":"27 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Short- and long-terms stimulatory impacts of calcium oxide nanoparticles (CaONPs) on the growth, photosynthesis and antioxidant enzymes of Chlorella sp.\",\"authors\":\"Huwida A. A. Abdel-kader\",\"doi\":\"10.21608/aunj.2022.139617.1021\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Research on the impact of calcium oxide nanoparticles (CaO NPs) is very little in the literature. In this work, responses of growth, photosynthesis, and antioxidant enzymes activities in Chlorella sp to short term treatment (5 hours) and to long-term treatment (5 days) by CaO NPs (0, 20, 40, 60, 80 and 100 ppm) were investigated. The results revealed that, the highest Chlorella sp growth and Chlorophyll content were recorded at 100 ppm CaO NPs. The highest photosynthetic oxygen evolution (P N ) was recorded\",\"PeriodicalId\":8568,\"journal\":{\"name\":\"Assiut University Journal of Multidisciplinary Scientific Research\",\"volume\":\"27 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Assiut University Journal of Multidisciplinary Scientific Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21608/aunj.2022.139617.1021\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Assiut University Journal of Multidisciplinary Scientific Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21608/aunj.2022.139617.1021","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
关于氧化钙纳米颗粒(CaO NPs)影响的研究文献很少。本研究研究了CaO NPs(0、20、40、60、80和100 ppm)短期处理(5小时)和长期处理(5天)对小球藻生长、光合作用和抗氧化酶活性的影响。结果表明，在100 ppm CaO NPs下，小球藻的生长和叶绿素含量最高。光合出氧量(P N)最高
Short- and long-terms stimulatory impacts of calcium oxide nanoparticles (CaONPs) on the growth, photosynthesis and antioxidant enzymes of Chlorella sp.
Research on the impact of calcium oxide nanoparticles (CaO NPs) is very little in the literature. In this work, responses of growth, photosynthesis, and antioxidant enzymes activities in Chlorella sp to short term treatment (5 hours) and to long-term treatment (5 days) by CaO NPs (0, 20, 40, 60, 80 and 100 ppm) were investigated. The results revealed that, the highest Chlorella sp growth and Chlorophyll content were recorded at 100 ppm CaO NPs. The highest photosynthetic oxygen evolution (P N ) was recorded
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