Metal-Peptide Frameworks (MPFs): "Bioinspired" Metal Organic Frameworks
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- 作者：Alexandre Mantion ; Lars Massü ; ger ; Pierre Rabu ; Cornelia Palivan ; Lynne B. McCusker ; Andreas Taubert
- 刊名：Journal of the American Chemical Society
- 出版年：2008
- 出版时间：February 27, 2008
- 年：2008
- 卷：130
- 期：8
- 页码：2517 - 2526
- 全文大小：793K
- 年卷期：v.130,no.8(February 27, 2008)
- ISSN：1520-5126
文摘
Chiral metal-organic frameworks (MOFs) have attracted a growing interest for their potentialuse in energy technologies, asymmetric catalysis, chiral separation, and on a more basic level, the creationof new topologies in inorganic materials. The current paper is the first report on a peptide-based MOF, ametal peptide framework (MPF), constructed from an oligovaline peptide family developed earlier by ourgroup (Mantion, A.; et al. Macromol. Biosci. 2007, 7, 208). We have used a simple oligopeptide, Z-(L-Val)2-L-Glu(OH)-OH, to grow porous copper and calcium MPFs. The MPFs form thanks to the self-assembling properties of the peptide and specific metal-peptide and metal-ammonia interactions. Theyare stable up to ca. 250 
C and have some internal porosity, which makes them a promising prototype forthe further development of MPFs.
C and have some internal porosity, which makes them a promising prototype forthe further development of MPFs.