Fluorescent Composite Hydrogels of Metal–Organic Frameworks and Functionalized Graphene Oxide | Zendy

Lee Ji Ha | Zendy; Kang Sunwoo | Zendy; Jaworski Justyn | Zendy; Kwon KiYoung | Zendy; Seo Moo Lyong | Zendy; Lee Jin Yong | Zendy; Jung Jong Hwa | Zendy

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Fluorescent Composite Hydrogels of Metal–Organic Frameworks and Functionalized Graphene Oxide

Author(s) -

Lee Ji Ha,

Kang Sunwoo,

Jaworski Justyn,

Kwon KiYoung,

Seo Moo Lyong,

Lee Jin Yong,

Jung Jong Hwa

Publication year - 2012

Publication title -

chemistry – a european journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.687

H-Index - 242

eISSN - 1521-3765

pISSN - 0947-6539

DOI - 10.1002/chem.201102603

Subject(s) - graphene , metal organic framework , oxide , fluorescence , nanotechnology , self healing hydrogels , materials science , composite number , metal , chemistry , polymer chemistry , organic chemistry , composite material , physics , adsorption , quantum mechanics , metallurgy

GO MOFs! Azobenzoic acid functionalized graphene (A‐GO) can act as a structure‐directing template that influences hydrogel formation together with metal–organic frameworks (MOFs). Zn 2+ MOFs of pyridine derivatives work as framework linkers between the A‐GO sheets (MOF–A‐GO, see figure). MOF–A‐GO exhibits a strong fluorescence enhancement upon gel formation. In addition, MOF–A‐GO selectively recognizes trinitrotoluene.

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