Peptide hydrogen-bonded organic frameworks
Abstract
Hydrogen-bonded porous frameworks (HPFs) are versatile porous crystalline frameworks with diverse applications. However, designing chiral assemblies or biocompatible materials poses significant challenges. Peptide-based hydrogen-bonded porous frameworks (P-HPFs) are an exciting alternative to conventional HPFs due to their intrinsic chirality, tunability, biocompatibility, and structural diversity. Flexible, ultra-short peptide-based P-HPFs (composed of 3 or fewer amino acids) exhibit adaptable porous topologies that can accommodate a variety of guest molecules and capture hazardous greenhouse gases. Longer, folded peptides present challenges and opportunities in designing P-HPFs. This review highlights recent developments in P-HPFs using ultra-short peptides, folded peptides, and foldamers, showcasing their utility for gas storage, chiral recognition, chiral separation, and medical applications. It also addresses design challenges and future directions in the field.
Citation
Vijayakanth , T , Dasgupta , S , Ganatra , P , Rencus-Lazar , S , Desai , A V , Nandi , S , Jain , R , Bera , S , Nguyen , A I , Gazit , E & Misra , R 2024 , ' Peptide hydrogen-bonded organic frameworks ' , Chemical Society Reviews . https://doi.org/10.1039/d3cs00648d
Publication
Chemical Society Reviews
Status
Peer reviewed
ISSN
0306-0012Type
Journal item
Description
This research was supported by the DST Inspire Faculty Fellowship (No. DST/INSPIRE/04/2020/002499) from the Department of Science and Technology, New Delhi. R. M. is also thankful to the National Institute of Pharmaceutical Education and Research, S.A.S. Nagar, for providing the research facilities. T. V. thanks Tel Aviv University for the postdoctoral fellowship. E. G. thanks European Research Council PoC project PepZoPower (101101071). A. I. N. thanks the American Chemical Society Petroleum Research Fund (62285-DNI). S. B. thanks SERB, Govt. of India, for the Ramanujan Fellowship (Ref. no. RJF/2022/000042), and Ashoka University, Sonipat, Haryana, for the infrastructure. S. N. acknowledges Vellore Institute of Technology Chennai for the funding and infrastructure.Collections
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