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| Type |
Poster Presentation |
| Area |
Inorganic Chemistry |
| Room No. |
Exhibition Hall 2 |
| Time |
4월 18일 (목요일) 11:00~12:30 |
| Code |
INOR.P-8 |
| Subject |
Quenching Responses toward Nitroaromatic Molecules in a Mn(II)-Based Metal-Organic Framework |
| Authors |
Hyojin Kim, Chang Seop Hong1,*, Dong Won Kang1, Minjung Kang1, Jong Hyeak Choe1, Jeoung Ryul Park2, Daewon Kim3
department of chemistry, Korea University, Korea
1Department of Chemistry, Korea University, Korea
2Chemistry, Korea University, Korea
3Department of chemistry, Korea University, Korea
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| Abstract |
Metal-Organic Frameworks with π-conjugated organic linkers have attracted much attention in fluorescence sensors for specific analytes such as nitroaromatic explosives. Herein, a three-dimensional Mn-based framework [Mn3L2(H2O)3]•7.5DEF•3H2O (1; H3L = tris((4-carboxyl)phenyl)amine) was prepared by a solvothermal reaction of Mn2+ and H3L in a mixed solvent of DEF/H2O. Mn-based framework was characterized by powder x-ray diffraction, thermogravimetric analysis, and elemental analysis. In particular, photoluminescence studies revealed that nitroaromatic explosives were fully quenched upon capture of the analytes. Detailed synthetic scheme and characterization will be presented in the poster. |
| E-mail |
wkwk3737@korea.ac.kr |
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123rd General Meeting of the KCS