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Spontaneous chiral symmetry breaking in a random driven chemical system

DC Field Value Language
dc.contributor.authorWilliam D. Piñeros-
dc.contributor.authorTsvi Tlusty-
dc.date.accessioned2022-06-08T02:11:01Z-
dc.date.available2022-06-08T02:11:01Z-
dc.date.created2022-05-16-
dc.date.issued2022-04-
dc.identifier.issn2041-1723-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/11700-
dc.description.abstract© 2022, The Author(s).Living systems have evolved to efficiently consume available energy sources using an elaborate circuitry of chemical reactions which, puzzlingly, bear a strict restriction to asymmetric chiral configurations. While autocatalysis is known to promote such chiral symmetry breaking, whether a similar phenomenon may also be induced in a more general class of configurable chemical systems—via energy exploitation—is a sensible yet underappreciated possibility. This work examines this question within a model of randomly generated complex chemical networks. We show that chiral symmetry breaking may occur spontaneously and generically by harnessing energy sources from external environmental drives. Key to this transition are intrinsic fluctuations of achiral-to-chiral reactions and tight matching of system configurations to the environmental drives, which together amplify and sustain diverged enantiomer distributions. These asymmetric states emerge through steep energetic transitions from the corresponding symmetric states and sharply cluster as highly-dissipating states. The results thus demonstrate a generic mechanism in which energetic drives may give rise to homochirality in an otherwise totally symmetrical environment, and from an early-life perspective, might emerge as a competitive, energy-harvesting advantage.-
dc.language영어-
dc.publisherNature Research-
dc.titleSpontaneous chiral symmetry breaking in a random driven chemical system-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000787904600008-
dc.identifier.scopusid2-s2.0-85128926041-
dc.identifier.rimsid78152-
dc.contributor.affiliatedAuthorWilliam D. Piñeros-
dc.contributor.affiliatedAuthorTsvi Tlusty-
dc.identifier.doi10.1038/s41467-022-29952-8-
dc.identifier.bibliographicCitationNature Communications, v.13, no.1-
dc.relation.isPartOfNature Communications-
dc.citation.titleNature Communications-
dc.citation.volume13-
dc.citation.number1-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalWebOfScienceCategoryMultidisciplinary Sciences-
dc.subject.keywordPlusENTROPY PRODUCTION-
dc.subject.keywordPlusHOMOCHIRALITY-
dc.subject.keywordPlusEMERGENCE-
dc.subject.keywordPlusMODEL-
dc.subject.keywordAuthorENTROPY PRODUCTION-
dc.subject.keywordAuthorHOMOCHIRALITY-
dc.subject.keywordAuthorEMERGENCE-
dc.subject.keywordAuthorMODEL-
Appears in Collections:
Center for Soft and Living Matter(첨단연성물질 연구단) > 1. Journal Papers (저널논문)
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