Ionic liquids functionalized Fe3O4-based colorimetric biosensor for rapid determination of ochratoxin A
A stainless steel mesh (SSM) with the feature of flexibility was employed as the colorimetric biosensor substrate, and aptamer was bond onto the surface of the SSM. Through the cross-linking of ionic liquids (ILs), AuPt nanoparticles were deposited onto the surface of Fe 3 O 4 material to obtain a...
Gespeichert in:
| Veröffentlicht in: | Mikrochimica acta (1966) 2023-09, Vol.190 (9), p.364-364, Article 364 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 364 |
|---|---|
| container_issue | 9 |
| container_start_page | 364 |
| container_title | Mikrochimica acta (1966) |
| container_volume | 190 |
| creator | Liu, Qianwen Xin, Siyu Tan, Xin Yang, Qingli Hou, Xiudan |
| description | A stainless steel mesh (SSM) with the feature of flexibility was employed as the colorimetric biosensor substrate, and aptamer was bond onto the surface of the SSM. Through the cross-linking of ionic liquids (ILs), AuPt nanoparticles were deposited onto the surface of Fe
3
O
4
material to obtain a magnetic nanozyme with high peroxidase catalytic activity and rapid color change. Through the competing interaction of OTA and cDNA with aptamer, AuPt@IL@Fe
3
O
4
signal probe was separated to catalyze the 3,3′,5,5′-tetramethylbenzidine/hydrogen peroxide (TMB/H
2
O
2
) system to observe the color by bare eye and record the absorbance at 652 nm using a UV-spectrophotometer. Through the study of the catalytic properties on the basis of the Michaelis equation, AuPt@IL@Fe
3
O
4
nanozyme presented a
V
max
of 3.85 × 10
−8
M s
−1
and
K
m
of 0.01 mM. Under the optimized conditions, the linear range of the colorimetric biosensor towards OTA was 5–100 ng mL
−1
, and the detection limit was 0.078 ng mL
–1
. This biosensor was applied to beer and corn samples with recoveries of 70.4–102.6% and 93.3–104.7%, respectively. Results showed that this sensor is a portable, rapid, economical, sensitive visual sensing platform towards mycotoxin in real samples.
Graphical abstract |
| doi_str_mv | 10.1007/s00604-023-05943-4 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2857848135</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2856416117</sourcerecordid><originalsourceid>FETCH-LOGICAL-c352t-242544d559315296086f0348e9f4000e5a7a1a2d3c7087d273d6f72eec3ee8903</originalsourceid><addsrcrecordid>eNp9kD1LBDEQhoMoeJ7-AasFG5vo5Hu3FPH04OAarUPMzmpkb3Mmu6D-eqMnCBYWw0zxvC_MQ8gpgwsGYC4zgAZJgQsKqpGCyj0yY1JoqsCIfTID4JoKbfghOcr5BYAZzeWMPC3jEHzVh9cptLnqpsGPIQ6uDx_YVgsUa0kfXS63j31MYYNjKvxjiBmHHFPVlUluG9qqxRHTJgzuq6CKXRX9c3JjfAtDdXVMDjrXZzz52XPysLi5v76jq_Xt8vpqRb1QfKRcciVlq1QjmOKNhlp3IGSNTScBAJUzjjneCm-gNi03otWd4YheINYNiDk53_VuU3ydMI92E7LHvncDxilbXitTy5oJVdCzP-hLnFJ5_ZvSkmnGTKH4jvIp5pyws9tiwaV3y8B-ubc797a4t9_urSwhsQvlAg9PmH6r_0l9AvOGhlA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2856416117</pqid></control><display><type>article</type><title>Ionic liquids functionalized Fe3O4-based colorimetric biosensor for rapid determination of ochratoxin A</title><source>Springer Nature - Complete Springer Journals</source><creator>Liu, Qianwen ; Xin, Siyu ; Tan, Xin ; Yang, Qingli ; Hou, Xiudan</creator><creatorcontrib>Liu, Qianwen ; Xin, Siyu ; Tan, Xin ; Yang, Qingli ; Hou, Xiudan</creatorcontrib><description>A stainless steel mesh (SSM) with the feature of flexibility was employed as the colorimetric biosensor substrate, and aptamer was bond onto the surface of the SSM. Through the cross-linking of ionic liquids (ILs), AuPt nanoparticles were deposited onto the surface of Fe
3
O
4
material to obtain a magnetic nanozyme with high peroxidase catalytic activity and rapid color change. Through the competing interaction of OTA and cDNA with aptamer, AuPt@IL@Fe
3
O
4
signal probe was separated to catalyze the 3,3′,5,5′-tetramethylbenzidine/hydrogen peroxide (TMB/H
2
O
2
) system to observe the color by bare eye and record the absorbance at 652 nm using a UV-spectrophotometer. Through the study of the catalytic properties on the basis of the Michaelis equation, AuPt@IL@Fe
3
O
4
nanozyme presented a
V
max
of 3.85 × 10
−8
M s
−1
and
K
m
of 0.01 mM. Under the optimized conditions, the linear range of the colorimetric biosensor towards OTA was 5–100 ng mL
−1
, and the detection limit was 0.078 ng mL
–1
. This biosensor was applied to beer and corn samples with recoveries of 70.4–102.6% and 93.3–104.7%, respectively. Results showed that this sensor is a portable, rapid, economical, sensitive visual sensing platform towards mycotoxin in real samples.
Graphical abstract</description><identifier>ISSN: 0026-3672</identifier><identifier>EISSN: 1436-5073</identifier><identifier>DOI: 10.1007/s00604-023-05943-4</identifier><language>eng</language><publisher>Vienna: Springer Vienna</publisher><subject>Analytical Chemistry ; Biosensors ; Catalytic activity ; Characterization and Evaluation of Materials ; Chemistry ; Chemistry and Materials Science ; Colorimetry ; Crosslinking ; Hydrogen peroxide ; Ionic liquids ; Ions ; Iron oxides ; Microengineering ; Nanochemistry ; Nanoparticles ; Nanotechnology ; Original Paper ; Peroxidase ; Stainless steels ; Substrates</subject><ispartof>Mikrochimica acta (1966), 2023-09, Vol.190 (9), p.364-364, Article 364</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c352t-242544d559315296086f0348e9f4000e5a7a1a2d3c7087d273d6f72eec3ee8903</citedby><cites>FETCH-LOGICAL-c352t-242544d559315296086f0348e9f4000e5a7a1a2d3c7087d273d6f72eec3ee8903</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/s00604-023-05943-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00604-023-05943-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27902,27903,41466,42535,51296</link.rule.ids></links><search><creatorcontrib>Liu, Qianwen</creatorcontrib><creatorcontrib>Xin, Siyu</creatorcontrib><creatorcontrib>Tan, Xin</creatorcontrib><creatorcontrib>Yang, Qingli</creatorcontrib><creatorcontrib>Hou, Xiudan</creatorcontrib><title>Ionic liquids functionalized Fe3O4-based colorimetric biosensor for rapid determination of ochratoxin A</title><title>Mikrochimica acta (1966)</title><addtitle>Microchim Acta</addtitle><description>A stainless steel mesh (SSM) with the feature of flexibility was employed as the colorimetric biosensor substrate, and aptamer was bond onto the surface of the SSM. Through the cross-linking of ionic liquids (ILs), AuPt nanoparticles were deposited onto the surface of Fe
3
O
4
material to obtain a magnetic nanozyme with high peroxidase catalytic activity and rapid color change. Through the competing interaction of OTA and cDNA with aptamer, AuPt@IL@Fe
3
O
4
signal probe was separated to catalyze the 3,3′,5,5′-tetramethylbenzidine/hydrogen peroxide (TMB/H
2
O
2
) system to observe the color by bare eye and record the absorbance at 652 nm using a UV-spectrophotometer. Through the study of the catalytic properties on the basis of the Michaelis equation, AuPt@IL@Fe
3
O
4
nanozyme presented a
V
max
of 3.85 × 10
−8
M s
−1
and
K
m
of 0.01 mM. Under the optimized conditions, the linear range of the colorimetric biosensor towards OTA was 5–100 ng mL
−1
, and the detection limit was 0.078 ng mL
–1
. This biosensor was applied to beer and corn samples with recoveries of 70.4–102.6% and 93.3–104.7%, respectively. Results showed that this sensor is a portable, rapid, economical, sensitive visual sensing platform towards mycotoxin in real samples.
Graphical abstract</description><subject>Analytical Chemistry</subject><subject>Biosensors</subject><subject>Catalytic activity</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Colorimetry</subject><subject>Crosslinking</subject><subject>Hydrogen peroxide</subject><subject>Ionic liquids</subject><subject>Ions</subject><subject>Iron oxides</subject><subject>Microengineering</subject><subject>Nanochemistry</subject><subject>Nanoparticles</subject><subject>Nanotechnology</subject><subject>Original Paper</subject><subject>Peroxidase</subject><subject>Stainless steels</subject><subject>Substrates</subject><issn>0026-3672</issn><issn>1436-5073</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kD1LBDEQhoMoeJ7-AasFG5vo5Hu3FPH04OAarUPMzmpkb3Mmu6D-eqMnCBYWw0zxvC_MQ8gpgwsGYC4zgAZJgQsKqpGCyj0yY1JoqsCIfTID4JoKbfghOcr5BYAZzeWMPC3jEHzVh9cptLnqpsGPIQ6uDx_YVgsUa0kfXS63j31MYYNjKvxjiBmHHFPVlUluG9qqxRHTJgzuq6CKXRX9c3JjfAtDdXVMDjrXZzz52XPysLi5v76jq_Xt8vpqRb1QfKRcciVlq1QjmOKNhlp3IGSNTScBAJUzjjneCm-gNi03otWd4YheINYNiDk53_VuU3ydMI92E7LHvncDxilbXitTy5oJVdCzP-hLnFJ5_ZvSkmnGTKH4jvIp5pyws9tiwaV3y8B-ubc797a4t9_urSwhsQvlAg9PmH6r_0l9AvOGhlA</recordid><startdate>20230901</startdate><enddate>20230901</enddate><creator>Liu, Qianwen</creator><creator>Xin, Siyu</creator><creator>Tan, Xin</creator><creator>Yang, Qingli</creator><creator>Hou, Xiudan</creator><general>Springer Vienna</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>K9.</scope><scope>7X8</scope></search><sort><creationdate>20230901</creationdate><title>Ionic liquids functionalized Fe3O4-based colorimetric biosensor for rapid determination of ochratoxin A</title><author>Liu, Qianwen ; Xin, Siyu ; Tan, Xin ; Yang, Qingli ; Hou, Xiudan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c352t-242544d559315296086f0348e9f4000e5a7a1a2d3c7087d273d6f72eec3ee8903</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Analytical Chemistry</topic><topic>Biosensors</topic><topic>Catalytic activity</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Colorimetry</topic><topic>Crosslinking</topic><topic>Hydrogen peroxide</topic><topic>Ionic liquids</topic><topic>Ions</topic><topic>Iron oxides</topic><topic>Microengineering</topic><topic>Nanochemistry</topic><topic>Nanoparticles</topic><topic>Nanotechnology</topic><topic>Original Paper</topic><topic>Peroxidase</topic><topic>Stainless steels</topic><topic>Substrates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Qianwen</creatorcontrib><creatorcontrib>Xin, Siyu</creatorcontrib><creatorcontrib>Tan, Xin</creatorcontrib><creatorcontrib>Yang, Qingli</creatorcontrib><creatorcontrib>Hou, Xiudan</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Mikrochimica acta (1966)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Qianwen</au><au>Xin, Siyu</au><au>Tan, Xin</au><au>Yang, Qingli</au><au>Hou, Xiudan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ionic liquids functionalized Fe3O4-based colorimetric biosensor for rapid determination of ochratoxin A</atitle><jtitle>Mikrochimica acta (1966)</jtitle><stitle>Microchim Acta</stitle><date>2023-09-01</date><risdate>2023</risdate><volume>190</volume><issue>9</issue><spage>364</spage><epage>364</epage><pages>364-364</pages><artnum>364</artnum><issn>0026-3672</issn><eissn>1436-5073</eissn><abstract>A stainless steel mesh (SSM) with the feature of flexibility was employed as the colorimetric biosensor substrate, and aptamer was bond onto the surface of the SSM. Through the cross-linking of ionic liquids (ILs), AuPt nanoparticles were deposited onto the surface of Fe
3
O
4
material to obtain a magnetic nanozyme with high peroxidase catalytic activity and rapid color change. Through the competing interaction of OTA and cDNA with aptamer, AuPt@IL@Fe
3
O
4
signal probe was separated to catalyze the 3,3′,5,5′-tetramethylbenzidine/hydrogen peroxide (TMB/H
2
O
2
) system to observe the color by bare eye and record the absorbance at 652 nm using a UV-spectrophotometer. Through the study of the catalytic properties on the basis of the Michaelis equation, AuPt@IL@Fe
3
O
4
nanozyme presented a
V
max
of 3.85 × 10
−8
M s
−1
and
K
m
of 0.01 mM. Under the optimized conditions, the linear range of the colorimetric biosensor towards OTA was 5–100 ng mL
−1
, and the detection limit was 0.078 ng mL
–1
. This biosensor was applied to beer and corn samples with recoveries of 70.4–102.6% and 93.3–104.7%, respectively. Results showed that this sensor is a portable, rapid, economical, sensitive visual sensing platform towards mycotoxin in real samples.
Graphical abstract</abstract><cop>Vienna</cop><pub>Springer Vienna</pub><doi>10.1007/s00604-023-05943-4</doi><tpages>1</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0026-3672 |
| ispartof | Mikrochimica acta (1966), 2023-09, Vol.190 (9), p.364-364, Article 364 |
| issn | 0026-3672 1436-5073 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2857848135 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Analytical Chemistry Biosensors Catalytic activity Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Colorimetry Crosslinking Hydrogen peroxide Ionic liquids Ions Iron oxides Microengineering Nanochemistry Nanoparticles Nanotechnology Original Paper Peroxidase Stainless steels Substrates |
| title | Ionic liquids functionalized Fe3O4-based colorimetric biosensor for rapid determination of ochratoxin A |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T09%3A48%3A22IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Ionic%20liquids%20functionalized%20Fe3O4-based%20colorimetric%20biosensor%20for%20rapid%20determination%20of%20ochratoxin%20A&rft.jtitle=Mikrochimica%20acta%20(1966)&rft.au=Liu,%20Qianwen&rft.date=2023-09-01&rft.volume=190&rft.issue=9&rft.spage=364&rft.epage=364&rft.pages=364-364&rft.artnum=364&rft.issn=0026-3672&rft.eissn=1436-5073&rft_id=info:doi/10.1007/s00604-023-05943-4&rft_dat=%3Cproquest_cross%3E2856416117%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2856416117&rft_id=info:pmid/&rfr_iscdi=true |