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Article: Pumps through the Ages

TitlePumps through the Ages
Authors
Keywordsartificial molecular machines
Brownian ratchets
directional transport
kinetic asymmetry
mechanically interlocked molecules
non-equilibrium systems
pumping cassette
SDG12: Responsible consumption and production
SDG3: Good health and well-being
SDG9: Industry, innovation, and infrastructure
Issue Date2020
Citation
Chem, 2020, v. 6, n. 8, p. 1952-1977 How to Cite?
AbstractArtificial molecular machines (AMMs) have profoundly enhanced scientists’ capability to manipulate the relative movements of components within molecules. Mechanically interlocked molecules (MIMs) with movable components have contributed to the design and synthesis of AMMs. The operation of these wholly synthetic molecular machines away from equilibrium is governed by ratchet mechanisms that require a supply of energy. In this review, we discuss the emergence of pumps, both natural and crafted through the ages, focusing on recent advances toward the design and synthesis of artificial molecular pumps (AMPs) that are capable of creating local concentrations of rings on collecting chains. We conclude our discussion by considering a recently reported catalysis-driven AMM and the ramifications for exploiting catalysis to control non-equilibrium behavior.
Persistent Identifierhttp://hdl.handle.net/10722/333456
ISSN
2023 SCImago Journal Rankings: 6.556
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorQiu, Yunyan-
dc.contributor.authorFeng, Yuanning-
dc.contributor.authorGuo, Qing Hui-
dc.contributor.authorAstumian, R. Dean-
dc.contributor.authorStoddart, J. Fraser-
dc.date.accessioned2023-10-06T05:19:31Z-
dc.date.available2023-10-06T05:19:31Z-
dc.date.issued2020-
dc.identifier.citationChem, 2020, v. 6, n. 8, p. 1952-1977-
dc.identifier.issn2451-9308-
dc.identifier.urihttp://hdl.handle.net/10722/333456-
dc.description.abstractArtificial molecular machines (AMMs) have profoundly enhanced scientists’ capability to manipulate the relative movements of components within molecules. Mechanically interlocked molecules (MIMs) with movable components have contributed to the design and synthesis of AMMs. The operation of these wholly synthetic molecular machines away from equilibrium is governed by ratchet mechanisms that require a supply of energy. In this review, we discuss the emergence of pumps, both natural and crafted through the ages, focusing on recent advances toward the design and synthesis of artificial molecular pumps (AMPs) that are capable of creating local concentrations of rings on collecting chains. We conclude our discussion by considering a recently reported catalysis-driven AMM and the ramifications for exploiting catalysis to control non-equilibrium behavior.-
dc.languageeng-
dc.relation.ispartofChem-
dc.subjectartificial molecular machines-
dc.subjectBrownian ratchets-
dc.subjectdirectional transport-
dc.subjectkinetic asymmetry-
dc.subjectmechanically interlocked molecules-
dc.subjectnon-equilibrium systems-
dc.subjectpumping cassette-
dc.subjectSDG12: Responsible consumption and production-
dc.subjectSDG3: Good health and well-being-
dc.subjectSDG9: Industry, innovation, and infrastructure-
dc.titlePumps through the Ages-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.chempr.2020.07.009-
dc.identifier.scopuseid_2-s2.0-85088873331-
dc.identifier.volume6-
dc.identifier.issue8-
dc.identifier.spage1952-
dc.identifier.epage1977-
dc.identifier.eissn2451-9294-
dc.identifier.isiWOS:000558679600013-

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