Näytä suppeat kuvailutiedot

dc.contributor.authorAntonello, S.
dc.contributor.authorDainese, T.
dc.contributor.authorPan, Fangfang
dc.contributor.authorRissanen, Kari
dc.contributor.authorMaran, F.
dc.date.accessioned2017-03-28T07:04:09Z
dc.date.available2017-03-28T07:04:09Z
dc.date.issued2017
dc.identifier.citationAntonello, S., Dainese, T., Pan, F., Rissanen, K., & Maran, F. (2017). Electrocrystallization of Monolayer-Protected Gold Clusters : Opening the Door to Quality, Quantity, and New Structures. <i>Journal of the American Chemical Society</i>, <i>139</i>(11), 4168-4174. <a href="https://doi.org/10.1021/jacs.7b00568" target="_blank">https://doi.org/10.1021/jacs.7b00568</a>
dc.identifier.otherCONVID_26904366
dc.identifier.otherTUTKAID_73236
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/53383
dc.description.abstractThiolate-protected metal clusters are materials of ever-growing importance in fundamental and applied research. Knowledge of their single-crystal X-ray structures has been instrumental to enable advanced molecular understanding of their intriguing properties. So far, however, a general, reliable, chemically clean approach to prepare single crystals suitable for accurate crystallographic analysis was missing. Here we show that single crystals of thiolate-protected clusters can be grown in large quantity and very high quality by electrocrystallization. This method relies on the fact that charged clusters display a higher solubility in polar solvents than their neutral counterparts. Nucleation of the electrogenerated insoluble clusters directly onto the electrode surface eventually leads to the formation of a dense forest of millimeter-long single crystals. Electrocrystallization of three known Au25(SR)180 clusters is described. A new cluster, Au25(S-nC5H11)18, was also prepared and found to crystallize by forming bundles of millimeter-long Au25 polymers.en
dc.language.isoeng
dc.publisherAmerican Chemical Society
dc.relation.ispartofseriesJournal of the American Chemical Society
dc.subject.othergold clusters
dc.titleElectrocrystallization of Monolayer-Protected Gold Clusters : Opening the Door to Quality, Quantity, and New Structures
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201703231730
dc.contributor.laitosKemian laitosfi
dc.contributor.laitosDepartment of Chemistryen
dc.contributor.oppiaineOrgaaninen kemiafi
dc.contributor.oppiaineNanoscience Centerfi
dc.contributor.oppiaineOrganic Chemistryen
dc.contributor.oppiaineNanoscience Centeren
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2017-03-23T07:15:03Z
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.format.pagerange4168-4174
dc.relation.issn0002-7863
dc.relation.numberinseries11
dc.relation.volume139
dc.type.versionpublishedVersion
dc.rights.copyright© the Authors, 2017. This is an open access article published under an ACS AuthorChoice License, which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber292746
dc.relation.grantnumber263256
dc.rights.urlhttp://pubs.acs.org/page/policy/authorchoice_termsofuse.html
dc.relation.doi10.1021/jacs.7b00568
dc.relation.funderSuomen Akatemiafi
dc.relation.funderSuomen Akatemiafi
dc.relation.funderResearch Council of Finlanden
dc.relation.funderResearch Council of Finlanden
jyx.fundingprogramAkatemiaprofessorin tutkimuskulut, SAfi
jyx.fundingprogramAkatemiaprofessorin tehtävä, SAfi
jyx.fundingprogramResearch costs of Academy Professor, AoFen
jyx.fundingprogramResearch post as Academy Professor, AoFen
jyx.fundinginformationThis work was financially supported by AIRC (FM, Project 12214: Innovative Tools for cancer risk assessment and early diagnosis - 5 per mille) and the Academy of Finland (KR, grant nos. 263256 and 292746). We thank Alfonso Venzo for insights into the NMR analysis.
dc.type.okmA1


Aineistoon kuuluvat tiedostot

Thumbnail

Aineisto kuuluu seuraaviin kokoelmiin

Näytä suppeat kuvailutiedot

Ellei muuten mainita, aineiston lisenssi on © the Authors, 2017. This is an open access article published under an ACS AuthorChoice License, which permits copying and redistribution of the article or any adaptations for non-commercial purposes.