Self-assembly of a silver nanoparticles modified electrode and its electrocatalysis on neutral red
Silver nanoparticles (AgNP) were synthesized with NaBH 4 as reducing agent and oleate as stabilizer. AgNP and L-cysteine (L-cys) were co-deposited on a gold electrode surface to fabricate the AgNP/L-cys modified electrode (AgNP/L-cys/Au). First, we prepared the L-cysteine self-assembled film modifie...
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| Veröffentlicht in: | Mikrochimica acta (1966) 2009-01, Vol.164 (1-2), p.149-155 |
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| container_title | Mikrochimica acta (1966) |
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| creator | Wang, Guangfeng Wang, Wen Wu, Jianfeng Liu, Hongying Jiao, Shoufeng Fang, Bin |
| description | Silver nanoparticles (AgNP) were synthesized with NaBH
4
as reducing agent and oleate as stabilizer. AgNP and L-cysteine (L-cys) were co-deposited on a gold electrode surface to fabricate the AgNP/L-cys modified electrode (AgNP/L-cys/Au). First, we prepared the L-cysteine self-assembled film modified gold electrode through S-Au bond, then it was rinsed into the Ag colloid solution to prepare the Ag nanoparticles/L-cysteine modified electrode through interaction of the silver surface and the carboxylate and amino groups of L-cysteine. After the self-assembled electrode was prepared, the electrochemical behavior of the modified electrode was investigated. The electrochemical response of neutral red (NR) on the modified electrode was investigated. The electrochemical response of cyclic voltammetry and determination by differential pulse voltammetry of neutral red on the modified electrode were reported. We also observed that the modified electrode catalyzes the redox process of neutral red, which provided another way of applying Ag nanoparticles in composite neutral red-AgNP films. |
| doi_str_mv | 10.1007/s00604-008-0050-1 |
| format | Article |
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4
as reducing agent and oleate as stabilizer. AgNP and L-cysteine (L-cys) were co-deposited on a gold electrode surface to fabricate the AgNP/L-cys modified electrode (AgNP/L-cys/Au). First, we prepared the L-cysteine self-assembled film modified gold electrode through S-Au bond, then it was rinsed into the Ag colloid solution to prepare the Ag nanoparticles/L-cysteine modified electrode through interaction of the silver surface and the carboxylate and amino groups of L-cysteine. After the self-assembled electrode was prepared, the electrochemical behavior of the modified electrode was investigated. The electrochemical response of neutral red (NR) on the modified electrode was investigated. The electrochemical response of cyclic voltammetry and determination by differential pulse voltammetry of neutral red on the modified electrode were reported. We also observed that the modified electrode catalyzes the redox process of neutral red, which provided another way of applying Ag nanoparticles in composite neutral red-AgNP films.</description><identifier>ISSN: 0026-3672</identifier><identifier>EISSN: 1436-5073</identifier><identifier>DOI: 10.1007/s00604-008-0050-1</identifier><identifier>CODEN: MIACAQ</identifier><language>eng</language><publisher>Vienna: Springer Vienna</publisher><subject>Analytical Chemistry ; Characterization and Evaluation of Materials ; Chemistry ; Chemistry and Materials Science ; Electrochemical methods ; Exact sciences and technology ; Microengineering ; Nanochemistry ; Nanotechnology ; Original Paper</subject><ispartof>Mikrochimica acta (1966), 2009-01, Vol.164 (1-2), p.149-155</ispartof><rights>Springer-Verlag 2008</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c415t-38d9c9aeae39e08721b55a2871e86f1f3627912f7b11c7aa0c159ac1f6a5b5f83</citedby><cites>FETCH-LOGICAL-c415t-38d9c9aeae39e08721b55a2871e86f1f3627912f7b11c7aa0c159ac1f6a5b5f83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00604-008-0050-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00604-008-0050-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21093457$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Guangfeng</creatorcontrib><creatorcontrib>Wang, Wen</creatorcontrib><creatorcontrib>Wu, Jianfeng</creatorcontrib><creatorcontrib>Liu, Hongying</creatorcontrib><creatorcontrib>Jiao, Shoufeng</creatorcontrib><creatorcontrib>Fang, Bin</creatorcontrib><title>Self-assembly of a silver nanoparticles modified electrode and its electrocatalysis on neutral red</title><title>Mikrochimica acta (1966)</title><addtitle>Microchim Acta</addtitle><description>Silver nanoparticles (AgNP) were synthesized with NaBH
4
as reducing agent and oleate as stabilizer. AgNP and L-cysteine (L-cys) were co-deposited on a gold electrode surface to fabricate the AgNP/L-cys modified electrode (AgNP/L-cys/Au). First, we prepared the L-cysteine self-assembled film modified gold electrode through S-Au bond, then it was rinsed into the Ag colloid solution to prepare the Ag nanoparticles/L-cysteine modified electrode through interaction of the silver surface and the carboxylate and amino groups of L-cysteine. After the self-assembled electrode was prepared, the electrochemical behavior of the modified electrode was investigated. The electrochemical response of neutral red (NR) on the modified electrode was investigated. The electrochemical response of cyclic voltammetry and determination by differential pulse voltammetry of neutral red on the modified electrode were reported. We also observed that the modified electrode catalyzes the redox process of neutral red, which provided another way of applying Ag nanoparticles in composite neutral red-AgNP films.</description><subject>Analytical Chemistry</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Electrochemical methods</subject><subject>Exact sciences and technology</subject><subject>Microengineering</subject><subject>Nanochemistry</subject><subject>Nanotechnology</subject><subject>Original Paper</subject><issn>0026-3672</issn><issn>1436-5073</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNp9kMGKFDEQhoOs4OzqA-wtF721VpJOp_soi67Cggf1HKrTlSVLJhlTPcK8vT3M6tFDUVD11wf1CXGr4L0CcB8YYIC-Axi3stCpF2KnejN0Fpy5EjsAPXRmcPqVuGZ-AlBu0P1OzN8pxw6ZaT_nk6xRouSUf1OTBUs9YFtTyMRyX5cUEy2SMoW11YUklkWmlf9OAq6YT5xY1iILHdeGWTZaXouXETPTm-d-I35-_vTj7kv38O3-693Hhy70yq6dGZcpTEhIZiIYnVaztahHp2gcoopm0G5SOrpZqeAQISg7YVBxQDvbOJob8e7CPbT660i8-n3iQDljoXpkb_RkrJvcFlSXYGiVuVH0h5b22E5egT_b9BebfrPpzza92m7ePsORA-bYsITE_w61gsn09szWlxxvq_JIzT_VYyvb3_-B_wHN_IWq</recordid><startdate>20090101</startdate><enddate>20090101</enddate><creator>Wang, Guangfeng</creator><creator>Wang, Wen</creator><creator>Wu, Jianfeng</creator><creator>Liu, Hongying</creator><creator>Jiao, Shoufeng</creator><creator>Fang, Bin</creator><general>Springer Vienna</general><general>Springer</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20090101</creationdate><title>Self-assembly of a silver nanoparticles modified electrode and its electrocatalysis on neutral red</title><author>Wang, Guangfeng ; Wang, Wen ; Wu, Jianfeng ; Liu, Hongying ; Jiao, Shoufeng ; Fang, Bin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c415t-38d9c9aeae39e08721b55a2871e86f1f3627912f7b11c7aa0c159ac1f6a5b5f83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Analytical Chemistry</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Electrochemical methods</topic><topic>Exact sciences and technology</topic><topic>Microengineering</topic><topic>Nanochemistry</topic><topic>Nanotechnology</topic><topic>Original Paper</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Guangfeng</creatorcontrib><creatorcontrib>Wang, Wen</creatorcontrib><creatorcontrib>Wu, Jianfeng</creatorcontrib><creatorcontrib>Liu, Hongying</creatorcontrib><creatorcontrib>Jiao, Shoufeng</creatorcontrib><creatorcontrib>Fang, Bin</creatorcontrib><collection>Pascal-Francis</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>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Mikrochimica acta (1966)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Guangfeng</au><au>Wang, Wen</au><au>Wu, Jianfeng</au><au>Liu, Hongying</au><au>Jiao, Shoufeng</au><au>Fang, Bin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Self-assembly of a silver nanoparticles modified electrode and its electrocatalysis on neutral red</atitle><jtitle>Mikrochimica acta (1966)</jtitle><stitle>Microchim Acta</stitle><date>2009-01-01</date><risdate>2009</risdate><volume>164</volume><issue>1-2</issue><spage>149</spage><epage>155</epage><pages>149-155</pages><issn>0026-3672</issn><eissn>1436-5073</eissn><coden>MIACAQ</coden><abstract>Silver nanoparticles (AgNP) were synthesized with NaBH
4
as reducing agent and oleate as stabilizer. AgNP and L-cysteine (L-cys) were co-deposited on a gold electrode surface to fabricate the AgNP/L-cys modified electrode (AgNP/L-cys/Au). First, we prepared the L-cysteine self-assembled film modified gold electrode through S-Au bond, then it was rinsed into the Ag colloid solution to prepare the Ag nanoparticles/L-cysteine modified electrode through interaction of the silver surface and the carboxylate and amino groups of L-cysteine. After the self-assembled electrode was prepared, the electrochemical behavior of the modified electrode was investigated. The electrochemical response of neutral red (NR) on the modified electrode was investigated. The electrochemical response of cyclic voltammetry and determination by differential pulse voltammetry of neutral red on the modified electrode were reported. We also observed that the modified electrode catalyzes the redox process of neutral red, which provided another way of applying Ag nanoparticles in composite neutral red-AgNP films.</abstract><cop>Vienna</cop><pub>Springer Vienna</pub><doi>10.1007/s00604-008-0050-1</doi><tpages>7</tpages></addata></record> |
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| subjects | Analytical Chemistry Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Electrochemical methods Exact sciences and technology Microengineering Nanochemistry Nanotechnology Original Paper |
| title | Self-assembly of a silver nanoparticles modified electrode and its electrocatalysis on neutral red |
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