Gold-Nanoparticle-Immobilized Desalting Columns for Highly Efficient and Specific Removal of Radioactive Iodine in Aqueous Media

Gold-Nanoparticle-Immobilized Desalting Columns for Highly Efficient and Specific Removal of Radioactive Iodine in Aqueous Media

There has been worldwide attention on the efficient removal of radioactive iodine, because it is commonly released in nuclear plant accidents. Increasing concerns on environmental problems due to the radioactive iodine are leading us to develop stable and sustainable technology for remediation of ra...

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Veröffentlicht in:ACS applied materials & interfaces 2016-11, Vol.8 (43), p.29227-29231
Hauptverfasser: Choi, Mi Hee, Shim, Ha-Eun, Yun, Seong-Jae, Park, Sang-Hyun, Choi, Dae Seong, Jang, Beom-Su, Choi, Yong Jun, Jeon, Jongho
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container_end_page 29231
container_issue 43
container_start_page 29227
container_title ACS applied materials & interfaces
container_volume 8
creator Choi, Mi Hee
Shim, Ha-Eun
Yun, Seong-Jae
Park, Sang-Hyun
Choi, Dae Seong
Jang, Beom-Su
Choi, Yong Jun
Jeon, Jongho
description There has been worldwide attention on the efficient removal of radioactive iodine, because it is commonly released in nuclear plant accidents. Increasing concerns on environmental problems due to the radioactive iodine are leading us to develop stable and sustainable technology for remediation of radioelement contaminants. In this work, we report a highly efficient chromatographic method for specific and rapid capture of radioactive iodine. The gold nanoparticles immobilized dextran gel columns showed excellent removal capabilities of radioactive iodine in various conditions. These results suggested that our platform technology can be a promising method for the desalination of radioactive iodines in water.
doi_str_mv 10.1021/acsami.6b11136
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title Gold-Nanoparticle-Immobilized Desalting Columns for Highly Efficient and Specific Removal of Radioactive Iodine in Aqueous Media
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