Molecular doping of nucleic acids into light emitting crystals driven by multisite-intermolecular interaction
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, Woo Hyuk | - |
dc.contributor.author | Park, Jin Hyuk | - |
dc.contributor.author | Kim, Seokho | - |
dc.contributor.author | Cui, Chunzhi | - |
dc.contributor.author | Ahn, Dong June | - |
dc.date.accessioned | 2022-11-15T11:41:12Z | - |
dc.date.available | 2022-11-15T11:41:12Z | - |
dc.date.created | 2022-11-15 | - |
dc.date.issued | 2022-10-19 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/145474 | - |
dc.description.abstract | We reveal the fundamental understanding of molecular doping of DNAs into organic semiconducting tris (8-hydroxyquinoline) aluminum (Alq(3)) crystals by varying types and numbers of purines and pyrimidines constituting DNA. Electrostatic, hydrogen bonding, and pi-pi stacking interactions between Alq(3) and DNAs are the major factors affecting the molecular doping. Longer DNAs induce a higher degree of doping due to electrostatic interactions between phosphate backbone and Alq(3). Among four bases, single thymine bases induce the multisite interactions of pi-pi stacking and hydrogen bonding with single Alq(3), occurring within a probability of 4.37%. In contrast, single adenine bases form multisite interactions, within lower probability (1.93%), with two-neighboring Alq(3). These multisite interactions facilitate the molecular doping into Alq(3) particles compared to cytosines or guanines only forming pi-pi stacking. Thus, photoluminescence and optical waveguide phenomena of crystals were successfully tailored. This discovery should deepen our fundamental understanding of incorporating DNAs into organic semiconducting crystals. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | NATURE PORTFOLIO | - |
dc.subject | DNA | - |
dc.subject | CONSTRUCTION | - |
dc.subject | ALUMINUM | - |
dc.subject | DYNAMICS | - |
dc.subject | GROWTH | - |
dc.title | Molecular doping of nucleic acids into light emitting crystals driven by multisite-intermolecular interaction | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ahn, Dong June | - |
dc.identifier.doi | 10.1038/s41467-022-33999-y | - |
dc.identifier.scopusid | 2-s2.0-85140247129 | - |
dc.identifier.wosid | 000870431200004 | - |
dc.identifier.bibliographicCitation | NATURE COMMUNICATIONS, v.13, no.1 | - |
dc.relation.isPartOf | NATURE COMMUNICATIONS | - |
dc.citation.title | NATURE COMMUNICATIONS | - |
dc.citation.volume | 13 | - |
dc.citation.number | 1 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | DNA | - |
dc.subject.keywordPlus | CONSTRUCTION | - |
dc.subject.keywordPlus | ALUMINUM | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | GROWTH | - |
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