On transient absorption and dual emission of the atomically precise, DNA-stabilized silver nanocluster Ag16Cl2
| dc.contributor.author | Malola, Sami | |
| dc.contributor.author | Häkkinen, Hannu | |
| dc.date.accessioned | 2024-03-14T12:58:51Z | |
| dc.date.available | 2024-03-14T12:58:51Z | |
| dc.date.issued | 2024 | |
| dc.identifier.citation | Malola, S., & Häkkinen, H. (2024). On transient absorption and dual emission of the atomically precise, DNA-stabilized silver nanocluster Ag16Cl2. <i>Chemical Communications</i>, <i>60</i>(24), 3315-3318. <a href="https://doi.org/10.1039/d3cc06085c" target="_blank">https://doi.org/10.1039/d3cc06085c</a> | |
| dc.identifier.other | CONVID_207496778 | |
| dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/93909 | |
| dc.description.abstract | DNA-stabilized silver nanoclusters with 10 to 30 silver atoms are interesting biocompatible nanomaterials with intriguing fluorescence properties. However, they are not well understood, since atom-scale high level theoretical calculations have not been possible due to a lack of firm experimental structural information. Here, by using density functional theory (DFT), we study the recently atomically resolved (DNA)2–Ag16Cl2 nanocluster in solvent under the lowest-lying singlet (S1) and triplet (T1) excited states, estimate the relative emission maxima for the allowed (S1 - S0) and dark (T1 - S0) transitions, and evaluate the transient absorption spectra. Our results offer a potential interpretation of the recently reported transient absorption and dual emission of similar DNA-stabilized silver nanoclusters, providing a mechanistic view on their photophysical properties that are attractive for applications in biomedical imaging and biophotonics. | en |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | eng | |
| dc.publisher | Royal Society of Chemistry | |
| dc.relation.ispartofseries | Chemical Communications | |
| dc.rights | CC BY 3.0 | |
| dc.title | On transient absorption and dual emission of the atomically precise, DNA-stabilized silver nanocluster Ag16Cl2 | |
| dc.type | article | |
| dc.identifier.urn | URN:NBN:fi:jyu-202403142423 | |
| dc.contributor.laitos | Fysiikan laitos | fi |
| dc.contributor.laitos | Kemian laitos | fi |
| dc.contributor.laitos | Department of Physics | en |
| dc.contributor.laitos | Department of Chemistry | en |
| dc.contributor.oppiaine | Nanoscience Center | fi |
| dc.contributor.oppiaine | Nanoscience Center | en |
| dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
| dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
| dc.description.reviewstatus | peerReviewed | |
| dc.format.pagerange | 3315-3318 | |
| dc.relation.issn | 1359-7345 | |
| dc.relation.numberinseries | 24 | |
| dc.relation.volume | 60 | |
| dc.type.version | publishedVersion | |
| dc.rights.copyright | © 2024 The Royal Society of Chemistry | |
| dc.rights.accesslevel | openAccess | fi |
| dc.relation.grantnumber | 355083 | |
| dc.subject.yso | nanohiukkaset | |
| dc.subject.yso | fluoresenssi | |
| dc.subject.yso | emissio (fysiikka) | |
| dc.subject.yso | hopea | |
| dc.format.content | fulltext | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p23451 | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p3265 | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p4149 | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p7409 | |
| dc.rights.url | https://creativecommons.org/licenses/by/3.0/ | |
| dc.relation.doi | 10.1039/d3cc06085c | |
| dc.relation.funder | Research Council of Finland | en |
| dc.relation.funder | Suomen Akatemia | fi |
| jyx.fundingprogram | Academy Project, AoF | en |
| jyx.fundingprogram | Akatemiahanke, SA | fi |
| jyx.fundinginformation | This work was supported by the Academy of Finland (grant 355083). The computations were made at the Finnish national supercomputing center CSC (computing grant 2002721). | |
| dc.type.okm | A1 |
Aineistoon kuuluvat tiedostot
Aineisto kuuluu seuraaviin kokoelmiin
Ellei muuten mainita, aineiston lisenssi on CC BY 3.0