Ultrasensitive and highly selective detection of dopamine by a NiFeP based flexible electrochemical sensor
A ultrasensitive NiFeP based electrochemical sensor was developed for the selective electrochemical detection of dopamine to address the issue associated with neurological disorders including Parkinson's and Alzheimer's diseases. The novel sensor shows superior selectivity and sensitivity...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2020-08, Vol.56 (6), p.8448-8451 |
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| container_issue | 6 |
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| container_title | Chemical communications (Cambridge, England) |
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| creator | Thakur, Neha Chaturvedi, Akansha Mandal, Debaprasad Nagaiah, Tharamani C |
| description | A ultrasensitive NiFeP based electrochemical sensor was developed for the selective electrochemical detection of dopamine to address the issue associated with neurological disorders including Parkinson's and Alzheimer's diseases. The novel sensor shows superior selectivity and sensitivity with a lowest detection limit of 0.3 nM and a wide detection range of 10 nM-500 μM and is immune to the interference of ascorbic acid at physiological pH (7.4). A novel flexible sensor was developed with NiFeP coated over Whatman filter paper, which exhibits two liner ranges of 10 nM
−1
μM and 10 μM-500 μM with an ultra high sensitivity of 756 μA μM
−1
cm
−2
and 4.6 μA μM
−1
cm
−2
respectively with a wide detection range of 10 nM to 500 μM.
An ultrasensitive novel NiFeP based flexible electrochemical sensor was developed for highly selective detection of dopamine. |
| doi_str_mv | 10.1039/d0cc03583a |
| format | Article |
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−1
μM and 10 μM-500 μM with an ultra high sensitivity of 756 μA μM
−1
cm
−2
and 4.6 μA μM
−1
cm
−2
respectively with a wide detection range of 10 nM to 500 μM.
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−1
μM and 10 μM-500 μM with an ultra high sensitivity of 756 μA μM
−1
cm
−2
and 4.6 μA μM
−1
cm
−2
respectively with a wide detection range of 10 nM to 500 μM.
An ultrasensitive novel NiFeP based flexible electrochemical sensor was developed for highly selective detection of dopamine.</description><subject>Ascorbic acid</subject><subject>Chemical sensors</subject><subject>Dopamine</subject><subject>Electrochemical analysis</subject><subject>Flexible components</subject><subject>Neurological diseases</subject><subject>Selectivity</subject><subject>Sensitivity</subject><subject>Sensors</subject><issn>1359-7345</issn><issn>1364-548X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kM1LAzEQxYMoWKsX70LEm7Caz_04lmpVEPVgwduSTSY2ZbtZk63Y_97dVvTmXOYx_OY9eAidUnJFCS-uDdGacJlztYdGlKcikSJ_2x-0LJKMC3mIjmJckn6ozEdoOa-7oCI00XXuE7BqDF6490W9wRFq0NujgW5QvsHeYuNbtXIN4GqDFX5yM3jBVe9gsK3hy1U14O1j8HoBK6dVjQd7H47RgVV1hJOfPUbz2e3r9D55fL57mE4eE81J1iWVosBSosGyggpRyJwRaTKS65RZSMFUuRCKUFoJzZTkmTWiSEUlJEvTTGo-Rhc73zb4jzXErlz6dWj6yJIJlknGOOM9dbmjdPAxBrBlG9xKhU1JSTl0Wd6Q6XTb5aSHz3dwiPqX--u6bI3tmbP_GP4NpoJ8Zg</recordid><startdate>20200804</startdate><enddate>20200804</enddate><creator>Thakur, Neha</creator><creator>Chaturvedi, Akansha</creator><creator>Mandal, Debaprasad</creator><creator>Nagaiah, Tharamani C</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-3545-6668</orcidid><orcidid>https://orcid.org/0000-0003-4701-543X</orcidid></search><sort><creationdate>20200804</creationdate><title>Ultrasensitive and highly selective detection of dopamine by a NiFeP based flexible electrochemical sensor</title><author>Thakur, Neha ; Chaturvedi, Akansha ; Mandal, Debaprasad ; Nagaiah, Tharamani C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c307t-ba1e260cef29144958205d708c62fe6edb844a011b4c2a537fd4964b4526675c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Ascorbic acid</topic><topic>Chemical sensors</topic><topic>Dopamine</topic><topic>Electrochemical analysis</topic><topic>Flexible components</topic><topic>Neurological diseases</topic><topic>Selectivity</topic><topic>Sensitivity</topic><topic>Sensors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Thakur, Neha</creatorcontrib><creatorcontrib>Chaturvedi, Akansha</creatorcontrib><creatorcontrib>Mandal, Debaprasad</creatorcontrib><creatorcontrib>Nagaiah, Tharamani C</creatorcontrib><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>Chemical communications (Cambridge, England)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Thakur, Neha</au><au>Chaturvedi, Akansha</au><au>Mandal, Debaprasad</au><au>Nagaiah, Tharamani C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ultrasensitive and highly selective detection of dopamine by a NiFeP based flexible electrochemical sensor</atitle><jtitle>Chemical communications (Cambridge, England)</jtitle><date>2020-08-04</date><risdate>2020</risdate><volume>56</volume><issue>6</issue><spage>8448</spage><epage>8451</epage><pages>8448-8451</pages><issn>1359-7345</issn><eissn>1364-548X</eissn><abstract>A ultrasensitive NiFeP based electrochemical sensor was developed for the selective electrochemical detection of dopamine to address the issue associated with neurological disorders including Parkinson's and Alzheimer's diseases. The novel sensor shows superior selectivity and sensitivity with a lowest detection limit of 0.3 nM and a wide detection range of 10 nM-500 μM and is immune to the interference of ascorbic acid at physiological pH (7.4). A novel flexible sensor was developed with NiFeP coated over Whatman filter paper, which exhibits two liner ranges of 10 nM
−1
μM and 10 μM-500 μM with an ultra high sensitivity of 756 μA μM
−1
cm
−2
and 4.6 μA μM
−1
cm
−2
respectively with a wide detection range of 10 nM to 500 μM.
An ultrasensitive novel NiFeP based flexible electrochemical sensor was developed for highly selective detection of dopamine.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/d0cc03583a</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0003-3545-6668</orcidid><orcidid>https://orcid.org/0000-0003-4701-543X</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1359-7345 |
| ispartof | Chemical communications (Cambridge, England), 2020-08, Vol.56 (6), p.8448-8451 |
| issn | 1359-7345 1364-548X |
| language | eng |
| recordid | cdi_proquest_journals_2427522323 |
| source | Royal Society Of Chemistry Journals; Alma/SFX Local Collection |
| subjects | Ascorbic acid Chemical sensors Dopamine Electrochemical analysis Flexible components Neurological diseases Selectivity Sensitivity Sensors |
| title | Ultrasensitive and highly selective detection of dopamine by a NiFeP based flexible electrochemical sensor |
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