Electrogenerated chemiluminescence behavior of peptide nanovesicle and its application in sensing dopamine
The electrogenerated chemiluminescence (ECL) behavior of the bioinspired peptide nanovesicles (PNVs) was reported for the first time. The PNVs modified glassy carbon electrodes have shown a stable and efficient cathodic ECL signal with K2S2O8 as coreactant in aqueous solution. The possible ECL react...
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| Veröffentlicht in: | Biosensors & bioelectronics 2015-01, Vol.63, p.478-482 |
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| creator | Huang, Chunxiu Chen, Xu Lu, Yanluo Yang, Hui Yang, Wensheng |
| description | The electrogenerated chemiluminescence (ECL) behavior of the bioinspired peptide nanovesicles (PNVs) was reported for the first time. The PNVs modified glassy carbon electrodes have shown a stable and efficient cathodic ECL signal with K2S2O8 as coreactant in aqueous solution. The possible ECL reaction mechanism was proposed. Dopamine (DA) was chosen as a model analyte to study the potential of the PNVs in the ECL analytical application. It was found that the ECL intensity of the PNVs was effectively increased by trace amounts of DA. The limit of detection was estimated to be 3.15pM (S/N=3). These results suggest that the PNVs could be a new class of promising materials for the ECL design and bioassays in the future due to their fascinating features, such as excellent biocompatibility, tunable composition as well as capability of molecular recognition.
•The ECL behavior of peptide nanovesicles was firstly observed.•The possible ECL reaction mechanism was explored.•Based on the ECL response, highly sensitive detection of dopamine was realized. |
| doi_str_mv | 10.1016/j.bios.2014.07.060 |
| format | Article |
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•The ECL behavior of peptide nanovesicles was firstly observed.•The possible ECL reaction mechanism was explored.•Based on the ECL response, highly sensitive detection of dopamine was realized.</description><subject>Bioelectricity</subject><subject>Biological and medical sciences</subject><subject>Biosensing Techniques - instrumentation</subject><subject>Biotechnology</subject><subject>Chemiluminescence</subject><subject>Dipeptides - chemistry</subject><subject>Dopamine</subject><subject>Dopamine - analysis</subject><subject>Dopamine - chemistry</subject><subject>Electrochemiluminescence</subject><subject>Electrochemistry - instrumentation</subject><subject>Electrodes</subject><subject>Equipment Design</subject><subject>Equipment Failure Analysis</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Luminescent Measurements - instrumentation</subject><subject>Mathematical analysis</subject><subject>Nanoparticles - chemistry</subject><subject>Nanoparticles - ultrastructure</subject><subject>Nanostructure</subject><subject>Peptide nanovesicles</subject><subject>Peptides</subject><issn>0956-5663</issn><issn>1873-4235</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkT2P1DAQhi0E4paDP0CB3CDRJIy_1xINOh0f0kk0UFuOM7nzKrGDnV2Jf0-iXaADqinmmVcz8xDykkHLgOm3h7aLubYcmGzBtKDhEdmxvRGN5EI9JjuwSjdKa3FFntV6AADDLDwlV1wxbhWDHTncjhiWku8xYfEL9jQ84BTH4xQT1oApIO3wwZ9iLjQPdMZ5iT3S5FM-YY1hROpTT-NSqZ_nMQa_xJxoTLRiqjHd0z7Pfkt7Tp4Mfqz44lKvybcPt19vPjV3Xz5-vnl_1wSp-NIorzvpvVWGycELwaRVPTDOgha2k2Ftms7aXgvoUYqghGR2MGhh4APnRlyTN-fcueTvR6yLm-J6yTj6hPlYHdOKSSZAqv9AhQKhubb_RpWymu21hBXlZzSUXGvBwc0lTr78cAzcZs4d3GbObeYcGLeaW4deXfKP3YT975Ffqlbg9QXwNfhxKD6FWP9w-71gxmyLvjtzuP74FLG4GuLmsY9lVe36HP-2x0-PK7cg</recordid><startdate>20150115</startdate><enddate>20150115</enddate><creator>Huang, Chunxiu</creator><creator>Chen, Xu</creator><creator>Lu, Yanluo</creator><creator>Yang, Hui</creator><creator>Yang, Wensheng</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>7SP</scope><scope>7U5</scope><scope>L7M</scope></search><sort><creationdate>20150115</creationdate><title>Electrogenerated chemiluminescence behavior of peptide nanovesicle and its application in sensing dopamine</title><author>Huang, Chunxiu ; Chen, Xu ; Lu, Yanluo ; Yang, Hui ; Yang, Wensheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c452t-5a6b4aa95714fa331495d0121c639b4cb4a7b99d630de43c53419f7e90f2f2273</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Bioelectricity</topic><topic>Biological and medical sciences</topic><topic>Biosensing Techniques - instrumentation</topic><topic>Biotechnology</topic><topic>Chemiluminescence</topic><topic>Dipeptides - chemistry</topic><topic>Dopamine</topic><topic>Dopamine - analysis</topic><topic>Dopamine - chemistry</topic><topic>Electrochemiluminescence</topic><topic>Electrochemistry - instrumentation</topic><topic>Electrodes</topic><topic>Equipment Design</topic><topic>Equipment Failure Analysis</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Luminescent Measurements - instrumentation</topic><topic>Mathematical analysis</topic><topic>Nanoparticles - chemistry</topic><topic>Nanoparticles - ultrastructure</topic><topic>Nanostructure</topic><topic>Peptide nanovesicles</topic><topic>Peptides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Huang, Chunxiu</creatorcontrib><creatorcontrib>Chen, Xu</creatorcontrib><creatorcontrib>Lu, Yanluo</creatorcontrib><creatorcontrib>Yang, Hui</creatorcontrib><creatorcontrib>Yang, Wensheng</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Biosensors & bioelectronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Huang, Chunxiu</au><au>Chen, Xu</au><au>Lu, Yanluo</au><au>Yang, Hui</au><au>Yang, Wensheng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrogenerated chemiluminescence behavior of peptide nanovesicle and its application in sensing dopamine</atitle><jtitle>Biosensors & bioelectronics</jtitle><addtitle>Biosens Bioelectron</addtitle><date>2015-01-15</date><risdate>2015</risdate><volume>63</volume><spage>478</spage><epage>482</epage><pages>478-482</pages><issn>0956-5663</issn><eissn>1873-4235</eissn><abstract>The electrogenerated chemiluminescence (ECL) behavior of the bioinspired peptide nanovesicles (PNVs) was reported for the first time. The PNVs modified glassy carbon electrodes have shown a stable and efficient cathodic ECL signal with K2S2O8 as coreactant in aqueous solution. The possible ECL reaction mechanism was proposed. Dopamine (DA) was chosen as a model analyte to study the potential of the PNVs in the ECL analytical application. It was found that the ECL intensity of the PNVs was effectively increased by trace amounts of DA. The limit of detection was estimated to be 3.15pM (S/N=3). These results suggest that the PNVs could be a new class of promising materials for the ECL design and bioassays in the future due to their fascinating features, such as excellent biocompatibility, tunable composition as well as capability of molecular recognition.
•The ECL behavior of peptide nanovesicles was firstly observed.•The possible ECL reaction mechanism was explored.•Based on the ECL response, highly sensitive detection of dopamine was realized.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><pmid>25129510</pmid><doi>10.1016/j.bios.2014.07.060</doi><tpages>5</tpages></addata></record> |
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| subjects | Bioelectricity Biological and medical sciences Biosensing Techniques - instrumentation Biotechnology Chemiluminescence Dipeptides - chemistry Dopamine Dopamine - analysis Dopamine - chemistry Electrochemiluminescence Electrochemistry - instrumentation Electrodes Equipment Design Equipment Failure Analysis Fundamental and applied biological sciences. Psychology Luminescent Measurements - instrumentation Mathematical analysis Nanoparticles - chemistry Nanoparticles - ultrastructure Nanostructure Peptide nanovesicles Peptides |
| title | Electrogenerated chemiluminescence behavior of peptide nanovesicle and its application in sensing dopamine |
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