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- Choe, Wonyoung
- Laboratory for Sustainable Future
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Impact of Zr6 Node in a Metal–Organic Framework for Adsorptive Removal of Antibiotics from Water
- Author(s)
- Cho, Hye Jin, Kang, Eunyoung, Kim, Seonghoon, Yang, ChangMo D., Nam, Joohan, Jin, Eunji, Choe, Wonyoung
- Issued Date
- 2021-11
- Citation
- INORGANIC CHEMISTRY, v.60, no.22, pp.16966 - 16976
- Abstract
- Quinolone-based antibiotics commonly detected in surface, ground, and drinking water are difficult to remove and therefore pose a threat as organic contaminants of aqueous environment. We performed adsorptive removal of quinolone antibiotics, nalidixic acid and ofloxacin, using a zirconium–porphyrin-based metal–organic framework (MOF), PCN-224. PCN-224 exhibits the highest adsorption capacities for both nalidixic acid and ofloxacin among those reported for MOFs to date. The accessible metal sites of Zr metal nodes are responsible for efficient adsorptive removal. This study offers a pragmatic approach to design MOFs optimized for adsorptive removal of antibiotics.
- Publisher
- AMER CHEMICAL SOC
- ISSN
- 0020-1669
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