Glowing gold nanoparticle coating: restoring the lost property from bulk gold
The unique electronic, optical, and catalytic properties of AuNPs caused by localized surface plasmon resonance (LSPR) have attracted many scientists, but the LSPR diminishes the captivating luster of bulk gold. An exciting challenge is the fabrication of golden-colored AuNPs, but a decisive factor...
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| Veröffentlicht in: | Nanoscale 2019-03, Vol.11 (9), p.3786-3793 |
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| creator | Kawabe, Yukari Ito, Takashi Yoshida, Hiroaki Moriwaki, Hiroshi |
| description | The unique electronic, optical, and catalytic properties of AuNPs caused by localized surface plasmon resonance (LSPR) have attracted many scientists, but the LSPR diminishes the captivating luster of bulk gold. An exciting challenge is the fabrication of golden-colored AuNPs, but a decisive factor for controlling the absorption/reflection of AuNPs remains elusive. We now propose a simple and versatile method for the fabrication of glowing AuNPs to restore the "lost golden color" of AuNPs in combination with the deposition of AuNPs on a cellulose filter or a PET/cotton fabric by the successive ionic layer adsorption and reaction (SILAR) method and simple pencil drawing. The obtained materials exhibited the glowing golden-color on the pencil-drawn surface and common red and blue colors on the other parts. Surprisingly, the golden-colored AuNPs still maintain a catalytic activity different from that of bulk gold and could be used as a catalyst for the reduction of
p
-nitrophenol, pendimethalin or 2,4-dinitrophenol in the presence of NaBH
4
. We believe that the re-endowment of such a property characteristic of bulk gold into gold nanomaterials would lead to further advancement in the arts and culture as well as electronics, optics, and catalysis.
Gold nanoparticles deposited on a cellulose filter with pencil drawing appear golden in color. |
| doi_str_mv | 10.1039/c8nr10016k |
| format | Article |
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p
-nitrophenol, pendimethalin or 2,4-dinitrophenol in the presence of NaBH
4
. We believe that the re-endowment of such a property characteristic of bulk gold into gold nanomaterials would lead to further advancement in the arts and culture as well as electronics, optics, and catalysis.
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p
-nitrophenol, pendimethalin or 2,4-dinitrophenol in the presence of NaBH
4
. We believe that the re-endowment of such a property characteristic of bulk gold into gold nanomaterials would lead to further advancement in the arts and culture as well as electronics, optics, and catalysis.
Gold nanoparticles deposited on a cellulose filter with pencil drawing appear golden in color.</description><subject>Catalysis</subject><subject>Catalytic activity</subject><subject>Color</subject><subject>Cotton</subject><subject>Gold</subject><subject>Luster</subject><subject>Nanomaterials</subject><subject>Nanoparticles</subject><subject>Nitrophenol</subject><subject>Optical properties</subject><issn>2040-3364</issn><issn>2040-3372</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNpdkdFLwzAQxoMobk5ffFcKvohQTXpdkvomQ6c4FUSfS5oms7NtatIi--9NtznBpzvufvfx8R1CxwRfEgzJleS1JRgT-rmDhhGOcQjAot1tT-MBOnBugTFNgMI-GgBmlPvbIXqalua7qOfB3JR5UIvaNMK2hSxVII1o_eY6sMq1xvZQ-6GC0rg2aKxplG2XgbamCrKu_FwJHKI9LUqnjjZ1hN7vbt8m9-HsZfowuZmFMubQhloQEmPIsrFMCBcK8rGmRLGxYFkkmOQkw5ECzSVXhOSRBg25n-ocK80UhRE6X-t6H1-dt5dWhZOqLEWtTOfSiHCGIWbQo2f_0IXpbO3d9RSlkCQs8tTFmpLWOGeVThtbVMIuU4LTPuR0wp9fVyE_evh0I9lllcq36G-qHjhZA9bJ7fbvS_ADC0aBWA</recordid><startdate>20190307</startdate><enddate>20190307</enddate><creator>Kawabe, Yukari</creator><creator>Ito, Takashi</creator><creator>Yoshida, Hiroaki</creator><creator>Moriwaki, Hiroshi</creator><general>Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-3797-6037</orcidid><orcidid>https://orcid.org/0000-0002-5370-7451</orcidid></search><sort><creationdate>20190307</creationdate><title>Glowing gold nanoparticle coating: restoring the lost property from bulk gold</title><author>Kawabe, Yukari ; Ito, Takashi ; Yoshida, Hiroaki ; Moriwaki, Hiroshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c483t-fa11403bb5c918ae3d5f61e75a7b2a7c81b02e3f8c8e11d2f3f3dc81fd0ef7e63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Catalysis</topic><topic>Catalytic activity</topic><topic>Color</topic><topic>Cotton</topic><topic>Gold</topic><topic>Luster</topic><topic>Nanomaterials</topic><topic>Nanoparticles</topic><topic>Nitrophenol</topic><topic>Optical properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kawabe, Yukari</creatorcontrib><creatorcontrib>Ito, Takashi</creatorcontrib><creatorcontrib>Yoshida, Hiroaki</creatorcontrib><creatorcontrib>Moriwaki, Hiroshi</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Nanoscale</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kawabe, Yukari</au><au>Ito, Takashi</au><au>Yoshida, Hiroaki</au><au>Moriwaki, Hiroshi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Glowing gold nanoparticle coating: restoring the lost property from bulk gold</atitle><jtitle>Nanoscale</jtitle><addtitle>Nanoscale</addtitle><date>2019-03-07</date><risdate>2019</risdate><volume>11</volume><issue>9</issue><spage>3786</spage><epage>3793</epage><pages>3786-3793</pages><issn>2040-3364</issn><eissn>2040-3372</eissn><abstract>The unique electronic, optical, and catalytic properties of AuNPs caused by localized surface plasmon resonance (LSPR) have attracted many scientists, but the LSPR diminishes the captivating luster of bulk gold. An exciting challenge is the fabrication of golden-colored AuNPs, but a decisive factor for controlling the absorption/reflection of AuNPs remains elusive. We now propose a simple and versatile method for the fabrication of glowing AuNPs to restore the "lost golden color" of AuNPs in combination with the deposition of AuNPs on a cellulose filter or a PET/cotton fabric by the successive ionic layer adsorption and reaction (SILAR) method and simple pencil drawing. The obtained materials exhibited the glowing golden-color on the pencil-drawn surface and common red and blue colors on the other parts. Surprisingly, the golden-colored AuNPs still maintain a catalytic activity different from that of bulk gold and could be used as a catalyst for the reduction of
p
-nitrophenol, pendimethalin or 2,4-dinitrophenol in the presence of NaBH
4
. We believe that the re-endowment of such a property characteristic of bulk gold into gold nanomaterials would lead to further advancement in the arts and culture as well as electronics, optics, and catalysis.
Gold nanoparticles deposited on a cellulose filter with pencil drawing appear golden in color.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>30768103</pmid><doi>10.1039/c8nr10016k</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-3797-6037</orcidid><orcidid>https://orcid.org/0000-0002-5370-7451</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Nanoscale, 2019-03, Vol.11 (9), p.3786-3793 |
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| language | eng |
| recordid | cdi_pubmed_primary_30768103 |
| source | Royal Society Of Chemistry Journals 2008- |
| subjects | Catalysis Catalytic activity Color Cotton Gold Luster Nanomaterials Nanoparticles Nitrophenol Optical properties |
| title | Glowing gold nanoparticle coating: restoring the lost property from bulk gold |
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