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http://dx.doi.org/10.18419/opus-13066
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DC Element | Wert | Sprache |
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dc.contributor.author | Xin, Ling | - |
dc.contributor.author | Duan, Xiaoyang | - |
dc.contributor.author | Liu, Na | - |
dc.date.accessioned | 2023-05-25T08:19:58Z | - |
dc.date.available | 2023-05-25T08:19:58Z | - |
dc.date.issued | 2021 | de |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.other | 1846920388 | - |
dc.identifier.uri | http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-130852 | de |
dc.identifier.uri | http://elib.uni-stuttgart.de/handle/11682/13085 | - |
dc.identifier.uri | http://dx.doi.org/10.18419/opus-13066 | - |
dc.description.abstract | In living organisms, proteins are organized prevalently through a self-association mechanism to form dimers and oligomers, which often confer new functions at the intermolecular interfaces. Despite the progress on DNA-assembled artificial systems, endeavors have been largely paid to achieve monomeric nanostructures that mimic motor proteins for a single type of motion. Here, we demonstrate a DNA-assembled building block with rotary and walking modules, which can introduce new motion through dimerization and oligomerization. The building block is a chiral system, comprising two interacting gold nanorods to perform rotation and walking, respectively. Through dimerization, two building blocks can form a dimer to yield coordinated sliding. Further oligomerization leads to higher-order structures, containing alternating rotation and sliding dimer interfaces to impose structural twisting. Our hierarchical assembly scheme offers a design blueprint to construct DNA-assembled advanced architectures with high degrees of freedom to tailor the optical responses and regulate multi-motion on the nanoscale. | en |
dc.description.sponsorship | European Research Council | de |
dc.description.sponsorship | Projekt DEAL | de |
dc.language.iso | en | de |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/638001 | de |
dc.relation.uri | doi:10.1038/s41467-021-23532-y | de |
dc.rights | info:eu-repo/semantics/openAccess | de |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | de |
dc.subject.ddc | 530 | de |
dc.subject.ddc | 570 | de |
dc.title | Dimerization and oligomerization of DNA-assembled building blocks for controlled multi-motion in high-order architectures | en |
dc.type | article | de |
dc.date.updated | 2023-03-28T05:05:10Z | - |
ubs.fakultaet | Mathematik und Physik | de |
ubs.fakultaet | Externe wissenschaftliche Einrichtungen | de |
ubs.institut | 2. Physikalisches Institut | de |
ubs.institut | Max-Planck-Institut für Festkörperforschung | de |
ubs.publikation.seiten | 9 | de |
ubs.publikation.source | Nature communications 12 (2021), No. 3207 | de |
ubs.publikation.typ | Zeitschriftenartikel | de |
Enthalten in den Sammlungen: | 08 Fakultät Mathematik und Physik |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
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s41467-021-23532-y.pdf | 3,93 MB | Adobe PDF | Öffnen/Anzeigen |
Diese Ressource wurde unter folgender Copyright-Bestimmung veröffentlicht: Lizenz von Creative Commons