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Unprecedented selectivity in molecular recognition of carbohydrates by a metal-organic framework
| Title: | Unprecedented selectivity in molecular recognition of carbohydrates by a metal-organic framework |
| Authors: | Yabushita, Mizuho Browse this author | | Li, Peng Browse this author | | Bernales, Varinia Browse this author | | Kobayashi, Hirokazu Browse this author →KAKEN DB | | Fukuoka, Atsushi Browse this author →KAKEN DB | | Gagliardi, Laura Browse this author | | Farha, Omar K. Browse this author | | Katz, Alexander Browse this author |
| Issue Date: | 4-Jun-2016 |
| Publisher: | Royal Society of Chemistry |
| Journal Title: | Chemical communications |
| Volume: | 52 |
| Issue: | 44 |
| Start Page: | 7094 |
| End Page: | 7097 |
| Publisher DOI: | 10.1039/c6cc03266d |
| Abstract: | Metal-organic framework (MOF) material NU-1000 adsorbs dimers cellobiose and lactose from aqueous solution, in amounts exceeding 1250 mg g(NU-1000)(-1) while completely excluding the adsorption of the monomer glucose, even in a competitive mode with cellobiose. The MOF also discriminates between dimers consisting of alpha and beta linkages, showing no adsorption of maltose. Electronic structure calculations demonstrate that key to this selective molecular recognition is the number of favorable CH-pi interactions made by the sugar with pyrene units of the MOF. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/65862 |
| Appears in Collections: | 触媒科学研究所 (Institute for Catalysis) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 福岡 淳
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