{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["10(67)"],"submitter":["Alvarez-Fernandez A"],"pubmed_abstract":["In the field of functional nanomaterials, core-satellite nanoclusters have recently elicited great interest due to their unique optoelectronic properties. However, core-satellite synthetic routes to date are hampered by delicate and multistep reaction conditions and no practical method has been reported for the ordering of these structures onto a surface monolayer. Herein we show a reproducible and simplified thin film process to fabricate bimetallic raspberry nanoclusters using block copolymer (BCP) lithography. The fabricated inorganic raspberry nanoclusters consisted of a ∼36 nm alumina core decorated with ∼15 nm Au satellites after infusing multilayer BCP nanopatterns. A series of cylindrical BCPs with different molecular weights allowed us to dial in specific nanodot periodicities (fr"],"journal":["RSC advances"],"pagination":["41088-41097"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9057902"],"repository":["biostudies-literature"],"pubmed_title":["Large area Al<sub>2</sub>O<sub>3</sub>-Au raspberry-like nanoclusters from iterative block-copolymer self-assembly."],"pmcid":["PMC9057902"],"pubmed_authors":["Hadziioannou G","Alvarez-Fernandez A","Barois P","Fleury G","Fontaine P","Ponsinet V","Cummins C","Nallet F"],"additional_accession":[]},"is_claimable":false,"name":"Large area Al<sub>2</sub>O<sub>3</sub>-Au raspberry-like nanoclusters from iterative block-copolymer self-assembly.","description":"In the field of functional nanomaterials, core-satellite nanoclusters have recently elicited great interest due to their unique optoelectronic properties. However, core-satellite synthetic routes to date are hampered by delicate and multistep reaction conditions and no practical method has been reported for the ordering of these structures onto a surface monolayer. Herein we show a reproducible and simplified thin film process to fabricate bimetallic raspberry nanoclusters using block copolymer (BCP) lithography. The fabricated inorganic raspberry nanoclusters consisted of a ∼36 nm alumina core decorated with ∼15 nm Au satellites after infusing multilayer BCP nanopatterns. A series of cylindrical BCPs with different molecular weights allowed us to dial in specific nanodot periodicities (fr","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Nov","modification":"2025-04-18T15:43:36.787Z","creation":"2024-11-14T03:46:50.471Z"},"accession":"S-EPMC9057902","cross_references":{"pubmed":["35519210"],"doi":["10.1039/d0ra08730k"]}}