Copolymer template etching for Au nanoparticles self-assembly.
Saved in:
| Title: | Copolymer template etching for Au nanoparticles self-assembly. |
|---|---|
| Authors: | Tan, Priscilla1 pristhehero@gmail.com, Plaud, Alexandre1 plaud.alexandre@gmail.com, Royer, Pascal1 pascal.royer@utt.fr, Maurer, Thomas1 thomas.maurer@utt.fr |
| Source: | International Journal of Nanotechnology. 2016, Vol. 13 Issue 10-12, p716-723. 8p. |
| Subjects: | Copolymers, Gold nanoparticles, Colloids, Polystyrene, Polymethylmethacrylate |
| Abstract: | In this paper, we report a study on self-assembly of Au colloids assisted by polystyrene (PS)-polymethyl methacrylate (PMMA) block copolymer templates. Etching PMMA cylindrical domains of PS-PMMA thin fdms provides large-scale arrays of holes in which 12nm Au colloids may fall into. We demonstrate that the holes' functionalisation with aminosilanes favours the deposition of the Au colloids into the holes. The extinction spectroscopy measurements demonstrate that the Au NPs which are self-assembled using this process do not present any aggregation. Such a process should pave the way for designing plasmonic devices like optical nanosensors. [ABSTRACT FROM AUTHOR] |
| Copyright of International Journal of Nanotechnology is the property of Inderscience Enterprises Ltd. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 122299722 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Copolymer template etching for Au nanoparticles self-assembly. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Tan%2C+Priscilla%22">Tan, Priscilla</searchLink><relatesTo>1</relatesTo><i> pristhehero@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Plaud%2C+Alexandre%22">Plaud, Alexandre</searchLink><relatesTo>1</relatesTo><i> plaud.alexandre@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Royer%2C+Pascal%22">Royer, Pascal</searchLink><relatesTo>1</relatesTo><i> pascal.royer@utt.fr</i><br /><searchLink fieldCode="AR" term="%22Maurer%2C+Thomas%22">Maurer, Thomas</searchLink><relatesTo>1</relatesTo><i> thomas.maurer@utt.fr</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Nanotechnology%22">International Journal of Nanotechnology</searchLink>. 2016, Vol. 13 Issue 10-12, p716-723. 8p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Copolymers%22">Copolymers</searchLink><br /><searchLink fieldCode="DE" term="%22Gold+nanoparticles%22">Gold nanoparticles</searchLink><br /><searchLink fieldCode="DE" term="%22Colloids%22">Colloids</searchLink><br /><searchLink fieldCode="DE" term="%22Polystyrene%22">Polystyrene</searchLink><br /><searchLink fieldCode="DE" term="%22Polymethylmethacrylate%22">Polymethylmethacrylate</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In this paper, we report a study on self-assembly of Au colloids assisted by polystyrene (PS)-polymethyl methacrylate (PMMA) block copolymer templates. Etching PMMA cylindrical domains of PS-PMMA thin fdms provides large-scale arrays of holes in which 12nm Au colloids may fall into. We demonstrate that the holes' functionalisation with aminosilanes favours the deposition of the Au colloids into the holes. The extinction spectroscopy measurements demonstrate that the Au NPs which are self-assembled using this process do not present any aggregation. Such a process should pave the way for designing plasmonic devices like optical nanosensors. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of International Journal of Nanotechnology is the property of Inderscience Enterprises Ltd. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=122299722 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1504/IJNT.2016.080353 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 8 StartPage: 716 Subjects: – SubjectFull: Copolymers Type: general – SubjectFull: Gold nanoparticles Type: general – SubjectFull: Colloids Type: general – SubjectFull: Polystyrene Type: general – SubjectFull: Polymethylmethacrylate Type: general Titles: – TitleFull: Copolymer template etching for Au nanoparticles self-assembly. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Tan, Priscilla – PersonEntity: Name: NameFull: Plaud, Alexandre – PersonEntity: Name: NameFull: Royer, Pascal – PersonEntity: Name: NameFull: Maurer, Thomas IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 10 Text: 2016 Type: published Y: 2016 Identifiers: – Type: issn-print Value: 14757435 Numbering: – Type: volume Value: 13 – Type: issue Value: 10-12 Titles: – TitleFull: International Journal of Nanotechnology Type: main |
| ResultId | 1 |
