Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 진언선 | - |
dc.date.accessioned | 2018-03-24T05:19:18Z | - |
dc.date.available | 2018-03-24T05:19:18Z | - |
dc.date.issued | 2013-02 | - |
dc.identifier.citation | Scientific Report, Feb 2013, 3, Page. 1292-1299 | en_US |
dc.identifier.issn | 0068-1261 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://www.nature.com/articles/srep01292 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/51795 | - |
dc.description.abstract | In recent decades, harmful algal blooms (HABs) - commonly known as red tides - have increasingly impacted human health, caused significant economic losses to fisheries and damaged coastal environments and ecosystems. Here, we demonstrate a method to control and suppress HABs through selective algal lysis. The approach harnesses the algicidal effects of aminoclays, which are comprised of a high density of primary amine groups covalently bonded by metal cation backbones. Positively charged colloidals of aminoclays induce cell lysis in HABs within several minutes exposure but have negligible impact on non-harmful phytoplankton, zooplankton and farmed fish. This selective lysis is due to the ammonium characteristics of the aminoclay and the electrostatic attraction between the clay nanoparticles and the algal cells. In contrast, yellow loess clay, a recognized treatment for HABs, causes algal flocs with little cell lysis. Thus, the aminoclay loading can be effective for the mitigation of HABs. | en_US |
dc.description.sponsorship | This work was supported by the Pioneer Research Program for Converging Technology of the Ministry of Education, Science and Technology, Republic of Korea (Grant No. M1071118001-08M1118-00110) (2008) and the Advanced Biomass R&D Center (ABC) as a Global Frontier Project funded by the Ministry of Education, Science and Technology (ABC-2010-0029728). We thank the Measurement and Analysis Team at the National NanoFab Center (NNFC) for fruitful discussions about zetapotential values and TEM images. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Nature Publishing Group | en_US |
dc.subject | Aluminum Silicates | en_US |
dc.subject | pharmacology | en_US |
dc.subject | Calcium | en_US |
dc.subject | chemistry | en_US |
dc.subject | Ecosystem | en_US |
dc.subject | Environmental Monitoring | en_US |
dc.subject | Harmful Algal Bloom | en_US |
dc.subject | drug effects | en_US |
dc.subject | Hydrodynamics | en_US |
dc.subject | Magnesium | en_US |
dc.subject | Nanoparticles | en_US |
dc.subject | Static Electricity | en_US |
dc.title | Utilizing the algicidal activity of aminoclay as a practical treatment for toxic red tides | en_US |
dc.type | Article | en_US |
dc.relation.volume | 3 | - |
dc.identifier.doi | 10.1038/srep01292 | - |
dc.relation.page | 1292-1299 | - |
dc.relation.journal | SCIENTIFIC REPORTS | - |
dc.contributor.googleauthor | Lee, Young-Chul | - |
dc.contributor.googleauthor | Jin, EonSeon | - |
dc.contributor.googleauthor | Jung, Seung Won | - |
dc.contributor.googleauthor | Kim, Yeon-Mi | - |
dc.contributor.googleauthor | Chang, Kwang Suk | - |
dc.contributor.googleauthor | Yang, Ji-Won | - |
dc.contributor.googleauthor | Kim, Si-Wouk | - |
dc.contributor.googleauthor | Kim, Young-Ok | - |
dc.contributor.googleauthor | Shin, Hyun-Jae | - |
dc.contributor.googleauthor | 이영철 | - |
dc.contributor.googleauthor | 진언선 | - |
dc.contributor.googleauthor | 정승원 | - |
dc.contributor.googleauthor | 김연미 | - |
dc.contributor.googleauthor | 장광석 | - |
dc.contributor.googleauthor | 양지원 | - |
dc.contributor.googleauthor | 김시욱 | - |
dc.contributor.googleauthor | 김영옥 | - |
dc.contributor.googleauthor | 신현재 | - |
dc.relation.code | 2013007785 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF LIFE SCIENCE | - |
dc.identifier.pid | esjin | - |
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