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dc.contributor.authorJurček, Ondřej
dc.contributor.authorNonappa
dc.contributor.authorKalenius, Elina
dc.contributor.authorJurček, Pia
dc.contributor.authorLinnanto, Juha M.
dc.contributor.authorPuttreddy, Rakesh
dc.contributor.authorValkenier, Hennie
dc.contributor.authorHoubenov, Nikolay
dc.contributor.authorBabiak, Michal
dc.contributor.authorPeterek, Miroslav
dc.contributor.authorDavis, Anthony P.
dc.contributor.authorMarek, Radek
dc.contributor.authorRissanen, Kari
dc.date.accessioned2021-02-04T12:01:58Z
dc.date.available2021-02-04T12:01:58Z
dc.date.issued2021
dc.identifier.citationJurček, Ondřej, Nonappa, Kalenius, Elina, Jurček, Pia, Linnanto, Juha M., Puttreddy, Rakesh, Valkenier, Hennie, Houbenov, Nikolay, Babiak, Michal, Peterek, Miroslav, Davis, Anthony P., Marek, Radek, Rissanen, Kari. (2021). Hexagonal Microparticles from Hierarchical Self-Organization of Chiral Trigonal Pd3L6 Macrotetracycles. <i>Cell Reports Physical Science</i>, <i>2</i>(1), Article 100303. <a href="https://doi.org/10.1016/j.xcrp.2020.100303" target="_blank">https://doi.org/10.1016/j.xcrp.2020.100303</a>
dc.identifier.otherCONVID_47694772
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/73992
dc.description.abstractConstruction of structurally complex architectures using inherently chiral, asymmetric, or multi-heterotopic ligands is a major challenge in metallosupramolecular chemistry. Moreover, the hierarchical self-organization of such complexes is unique. Here, we introduce a water-soluble, facially amphiphilic, amphoteric, chiral, asymmetric, and hetero-tritopic ligand derived from natural bile acid, ursodeoxycholic acid. We show that via the supramolecular transmetalation reaction, using nitrates of Cu(II) or Fe(III), and subsequently Pd(II), a superchiral Pd3L6 complex can be obtained. Even though several possible constitutional isomers of Pd3L6 could be formed, because of the ligand asymmetry and relative flexibility of carbamate-pyridyl moieties attached to the steroid scaffold, only a single product with C3 rotational symmetry was obtained. Finally, we demonstrate that these amphiphilic complexes can self-organize into hexagonal microparticles in aqueous media. This finding may lead to the development of novel self-assembled metal-organic functional materials made of natural, abundant, and relatively inexpensive steroidal compounds.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherElsevier
dc.relation.ispartofseriesCell Reports Physical Science
dc.rightsCC BY-NC-ND 4.0
dc.subject.othersupramolecular chemistry
dc.subject.otherbile acid
dc.subject.otherpalladium
dc.subject.otherheterotopic ligand
dc.subject.othertransmetalation
dc.subject.otherself-assembly
dc.subject.otherchirality
dc.subject.othersurfactant
dc.subject.otherself-organization
dc.subject.otherparticle
dc.titleHexagonal Microparticles from Hierarchical Self-Organization of Chiral Trigonal Pd3L6 Macrotetracycles
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202102041439
dc.contributor.laitosKemian laitosfi
dc.contributor.laitosDepartment of Chemistryen
dc.contributor.oppiaineAnalyyttinen kemiafi
dc.contributor.oppiaineSoveltavan kemian yksikköfi
dc.contributor.oppiaineOrgaaninen kemiafi
dc.contributor.oppiaineAnalytical Chemistryen
dc.contributor.oppiaineThe Unit of Applied Chemistryen
dc.contributor.oppiaineOrganic Chemistryen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.description.reviewstatuspeerReviewed
dc.relation.issn2666-3864
dc.relation.numberinseries1
dc.relation.volume2
dc.type.versionpublishedVersion
dc.rights.copyright© 2020 The Author(s)
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber312514
dc.relation.grantnumber298817
dc.relation.grantnumber278743
dc.relation.grantnumber284562
dc.subject.ysomikrorakenteet
dc.subject.ysosupramolekulaarinen kemia
dc.subject.ysokompleksiyhdisteet
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p24463
jyx.subject.urihttp://www.yso.fi/onto/yso/p37759
jyx.subject.urihttp://www.yso.fi/onto/yso/p30190
dc.rights.urlhttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.relation.doi10.1016/j.xcrp.2020.100303
dc.relation.funderSuomen Akatemiafi
dc.relation.funderSuomen Akatemiafi
dc.relation.funderSuomen Akatemiafi
dc.relation.funderSuomen Akatemiafi
dc.relation.funderAcademy of Finlanden
dc.relation.funderAcademy of Finlanden
dc.relation.funderAcademy of Finlanden
dc.relation.funderAcademy of Finlanden
jyx.fundingprogramAkatemiatutkijan tutkimuskulut, SAfi
jyx.fundingprogramTutkijatohtori, SAfi
jyx.fundingprogramAkatemiatutkijan tehtävä, SAfi
jyx.fundingprogramAkatemiatutkijan tutkimuskulut, SAfi
jyx.fundingprogramResearch costs of Academy Research Fellow, AoFen
jyx.fundingprogramPostdoctoral Researcher, AoFen
jyx.fundingprogramResearch post as Academy Research Fellow, AoFen
jyx.fundingprogramResearch costs of Academy Research Fellow, AoFen
jyx.fundinginformationThis project has received funding from the European Union’s (EU’s) Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie and is cofinanced by the South Moravian Region under grant agreement no. 665860 (to O.J.). This publication reflects only the authors’ views, and the EU is not responsible for any use that may be made of the information it contains. The Academy of Finland’s Centre of Excellence in Molecular Engineering of Biosynthetic Hybrid Materials (HYBER, 2014–2019), the Photonics Research and Innovation (PREIN) flagship, and the Aalto University Nanomicroscopy Centre (Aalto-NMC) are acknowledged for access to microscopy facilities. This work was supported by the European Regional Development Fund-Project, ‘‘MSCA-fellow2@MUNI’’ (No. CZ.02.2.69/ 0.0/0.0/18_070/0009846, to P.J.). This work has received support from the Czech Science Foundation (grant no. 18-05421S to R.M.) and the Ministry of Education, Youth, and Sports of the Czech Republic (grant no. LQ1601). CIISB, Instruct-CZ Centre of Instruct-ERIC EU Consortium, funded by MEYS CR infrastructure project LM2018127, is gratefully acknowledged for the financial support of the measurements at the CFs Josef Dadok National NMR Centre and Cryo-Electron Microscopy and Tomography. H.V. is a Chercheuse Qualifie´ e of the Fonds de la Recherche Scientifique–FNRS. A.P.D. acknowledges the U.K. Engineering and Physical Sciences Research Council (EPSRC, grant no. EP/J00961X/1) for financial support. J.M.L. acknowledges the Estonian Research Council (grant no. PSG264) for partial support of this work. E.K. and R.P. wish to thank the Academy of Finland (projects 284562, 278743, 312514, and 298817). Dr. Anirban Som is gratefully acknowledged for the EDX spectroscopic mapping, Dr. Jan Novotny´ for valuable help with some NMR measurements, and M.Sc. Subhasis Chattopadhyay for recording some SEM images.


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