One-step synthesis of uniform nanoparticles of porphyrin functionalized ceria with promising peroxidase mimetics for H2O2 and glucose colorimetric detection
[Display omitted] •The uniform nanoparticles of porphyrin functionalized ceria (Por-Ceria) were firstly prepared by a one-step method.•The uniform Por-Ceria nanoparticles were used as a colorimetric probe in detection for H2O2.•Por-ceria NPs exhibited strong intrinsic peroxidase activity.•Enhanced p...
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| Veröffentlicht in: | Sensors and actuators. B, Chemical Chemical, 2017-03, Vol.240, p.726-734 |
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| container_title | Sensors and actuators. B, Chemical |
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| creator | Liu, Qingyun Yang, Yanting Lv, Xintian Ding, Yanan Zhang, Yaozu Jing, Jingjing Xu, Chengxin |
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•The uniform nanoparticles of porphyrin functionalized ceria (Por-Ceria) were firstly prepared by a one-step method.•The uniform Por-Ceria nanoparticles were used as a colorimetric probe in detection for H2O2.•Por-ceria NPs exhibited strong intrinsic peroxidase activity.•Enhanced peroxidase-like activity of Por-ceria originated from synergistic effect of porphyrin and ceria.
Hydrogen peroxide (H2O2) is a key molecule in biology. As a byproduct of many enzymatic reactions, H2O2 is also a popular biosensor target. We report the first use of uniform nanoparticles of porphyrin functionalized ceria (Por-Ceria) prepared by a one-step method, as a colorimetric probe in detection for H2O2. Por-ceria nanoparticles exhibited strong intrinsic peroxidase activity toward a classical peroxidase substrate, 3,3′,5,5′-tetramethylbenzidine (TMB), in the presence of H2O2. Enhanced peroxidase-like activity of Por-ceria originated from synergistic effect of porphyrin and ceria, thereby explaining the high performance of Por-Ceria as an artificial enzyme mimicking peroxidase. When coupled with glucose oxidase, glucose is detected. A detection limit of 1.9×10−2mM glucose with a linear range up to 0.15mM. |
| doi_str_mv | 10.1016/j.snb.2016.09.049 |
| format | Article |
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•The uniform nanoparticles of porphyrin functionalized ceria (Por-Ceria) were firstly prepared by a one-step method.•The uniform Por-Ceria nanoparticles were used as a colorimetric probe in detection for H2O2.•Por-ceria NPs exhibited strong intrinsic peroxidase activity.•Enhanced peroxidase-like activity of Por-ceria originated from synergistic effect of porphyrin and ceria.
Hydrogen peroxide (H2O2) is a key molecule in biology. As a byproduct of many enzymatic reactions, H2O2 is also a popular biosensor target. We report the first use of uniform nanoparticles of porphyrin functionalized ceria (Por-Ceria) prepared by a one-step method, as a colorimetric probe in detection for H2O2. Por-ceria nanoparticles exhibited strong intrinsic peroxidase activity toward a classical peroxidase substrate, 3,3′,5,5′-tetramethylbenzidine (TMB), in the presence of H2O2. Enhanced peroxidase-like activity of Por-ceria originated from synergistic effect of porphyrin and ceria, thereby explaining the high performance of Por-Ceria as an artificial enzyme mimicking peroxidase. When coupled with glucose oxidase, glucose is detected. A detection limit of 1.9×10−2mM glucose with a linear range up to 0.15mM.</description><identifier>ISSN: 0925-4005</identifier><identifier>EISSN: 1873-3077</identifier><identifier>DOI: 10.1016/j.snb.2016.09.049</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Actuators ; Biomimetics ; Biosensors ; Ceria ; Cerium oxide ; Cerium oxides ; Colorimetric ; Colorimetry ; Glucose ; Glucose oxidase ; H2O2 ; Hydrogen peroxide ; Nanoparticles ; Organic chemicals ; Oxidation ; Peroxidase ; Porphyrin ; Porphyrins ; Sensors ; Substrates ; Synergistic effect</subject><ispartof>Sensors and actuators. B, Chemical, 2017-03, Vol.240, p.726-734</ispartof><rights>2016 Elsevier B.V.</rights><rights>Copyright Elsevier Science Ltd. Mar 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c395t-9796ac3afbd69ed2a78c09c105ef8a55e71350aa8683f3b98eb93f1deb366aab3</citedby><cites>FETCH-LOGICAL-c395t-9796ac3afbd69ed2a78c09c105ef8a55e71350aa8683f3b98eb93f1deb366aab3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.snb.2016.09.049$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Liu, Qingyun</creatorcontrib><creatorcontrib>Yang, Yanting</creatorcontrib><creatorcontrib>Lv, Xintian</creatorcontrib><creatorcontrib>Ding, Yanan</creatorcontrib><creatorcontrib>Zhang, Yaozu</creatorcontrib><creatorcontrib>Jing, Jingjing</creatorcontrib><creatorcontrib>Xu, Chengxin</creatorcontrib><title>One-step synthesis of uniform nanoparticles of porphyrin functionalized ceria with promising peroxidase mimetics for H2O2 and glucose colorimetric detection</title><title>Sensors and actuators. B, Chemical</title><description>[Display omitted]
•The uniform nanoparticles of porphyrin functionalized ceria (Por-Ceria) were firstly prepared by a one-step method.•The uniform Por-Ceria nanoparticles were used as a colorimetric probe in detection for H2O2.•Por-ceria NPs exhibited strong intrinsic peroxidase activity.•Enhanced peroxidase-like activity of Por-ceria originated from synergistic effect of porphyrin and ceria.
Hydrogen peroxide (H2O2) is a key molecule in biology. As a byproduct of many enzymatic reactions, H2O2 is also a popular biosensor target. We report the first use of uniform nanoparticles of porphyrin functionalized ceria (Por-Ceria) prepared by a one-step method, as a colorimetric probe in detection for H2O2. Por-ceria nanoparticles exhibited strong intrinsic peroxidase activity toward a classical peroxidase substrate, 3,3′,5,5′-tetramethylbenzidine (TMB), in the presence of H2O2. Enhanced peroxidase-like activity of Por-ceria originated from synergistic effect of porphyrin and ceria, thereby explaining the high performance of Por-Ceria as an artificial enzyme mimicking peroxidase. When coupled with glucose oxidase, glucose is detected. A detection limit of 1.9×10−2mM glucose with a linear range up to 0.15mM.</description><subject>Actuators</subject><subject>Biomimetics</subject><subject>Biosensors</subject><subject>Ceria</subject><subject>Cerium oxide</subject><subject>Cerium oxides</subject><subject>Colorimetric</subject><subject>Colorimetry</subject><subject>Glucose</subject><subject>Glucose oxidase</subject><subject>H2O2</subject><subject>Hydrogen peroxide</subject><subject>Nanoparticles</subject><subject>Organic chemicals</subject><subject>Oxidation</subject><subject>Peroxidase</subject><subject>Porphyrin</subject><subject>Porphyrins</subject><subject>Sensors</subject><subject>Substrates</subject><subject>Synergistic effect</subject><issn>0925-4005</issn><issn>1873-3077</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp9kUFv1DAQhS1EJZaWH8DNEhcuCeM4TmJxQhWlSJX2AmfLscddr7J2sBNg-1v6Y_F2OfXQky3N955m3iPkPYOaAes-7escxrop3xpkDa18RTZs6HnFoe9fkw3IRlQtgHhD3ua8B4CWd7Ahj9uAVV5wpvkYlh1mn2l0dA3exXSgQYc467R4M-HTYI5p3h2TD9StwSw-Bj35B7TUYPKa_vHLjs4pHnz24Z7OmOJfb3VGevAHLDaZFl9622wbqoOl99NqYpmaOMV0IpI31OKCT9ZX5MLpKeO7_-8l-Xnz9cf1bXW3_fb9-stdZbgUSyV72WnDtRttJ9E2uh8MSMNAoBu0ENgzLkDroRu446MccJTcMYsj7zqtR35JPp59y-a_VsyLKvsbnCYdMK5ZsaFrRV9CbQv64Rm6j2sqIWTVgATRCyF5odiZMinmnNCpuVyn01ExUKe-1F6VvtSpLwVSFeui-XzWYLn0t8eksvEYDFqfShzKRv-C-h9uTKJg</recordid><startdate>20170301</startdate><enddate>20170301</enddate><creator>Liu, Qingyun</creator><creator>Yang, Yanting</creator><creator>Lv, Xintian</creator><creator>Ding, Yanan</creator><creator>Zhang, Yaozu</creator><creator>Jing, Jingjing</creator><creator>Xu, Chengxin</creator><general>Elsevier B.V</general><general>Elsevier Science Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20170301</creationdate><title>One-step synthesis of uniform nanoparticles of porphyrin functionalized ceria with promising peroxidase mimetics for H2O2 and glucose colorimetric detection</title><author>Liu, Qingyun ; Yang, Yanting ; Lv, Xintian ; Ding, Yanan ; Zhang, Yaozu ; Jing, Jingjing ; Xu, Chengxin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c395t-9796ac3afbd69ed2a78c09c105ef8a55e71350aa8683f3b98eb93f1deb366aab3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Actuators</topic><topic>Biomimetics</topic><topic>Biosensors</topic><topic>Ceria</topic><topic>Cerium oxide</topic><topic>Cerium oxides</topic><topic>Colorimetric</topic><topic>Colorimetry</topic><topic>Glucose</topic><topic>Glucose oxidase</topic><topic>H2O2</topic><topic>Hydrogen peroxide</topic><topic>Nanoparticles</topic><topic>Organic chemicals</topic><topic>Oxidation</topic><topic>Peroxidase</topic><topic>Porphyrin</topic><topic>Porphyrins</topic><topic>Sensors</topic><topic>Substrates</topic><topic>Synergistic effect</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Qingyun</creatorcontrib><creatorcontrib>Yang, Yanting</creatorcontrib><creatorcontrib>Lv, Xintian</creatorcontrib><creatorcontrib>Ding, Yanan</creatorcontrib><creatorcontrib>Zhang, Yaozu</creatorcontrib><creatorcontrib>Jing, Jingjing</creatorcontrib><creatorcontrib>Xu, Chengxin</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Sensors and actuators. B, Chemical</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Qingyun</au><au>Yang, Yanting</au><au>Lv, Xintian</au><au>Ding, Yanan</au><au>Zhang, Yaozu</au><au>Jing, Jingjing</au><au>Xu, Chengxin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>One-step synthesis of uniform nanoparticles of porphyrin functionalized ceria with promising peroxidase mimetics for H2O2 and glucose colorimetric detection</atitle><jtitle>Sensors and actuators. B, Chemical</jtitle><date>2017-03-01</date><risdate>2017</risdate><volume>240</volume><spage>726</spage><epage>734</epage><pages>726-734</pages><issn>0925-4005</issn><eissn>1873-3077</eissn><abstract>[Display omitted]
•The uniform nanoparticles of porphyrin functionalized ceria (Por-Ceria) were firstly prepared by a one-step method.•The uniform Por-Ceria nanoparticles were used as a colorimetric probe in detection for H2O2.•Por-ceria NPs exhibited strong intrinsic peroxidase activity.•Enhanced peroxidase-like activity of Por-ceria originated from synergistic effect of porphyrin and ceria.
Hydrogen peroxide (H2O2) is a key molecule in biology. As a byproduct of many enzymatic reactions, H2O2 is also a popular biosensor target. We report the first use of uniform nanoparticles of porphyrin functionalized ceria (Por-Ceria) prepared by a one-step method, as a colorimetric probe in detection for H2O2. Por-ceria nanoparticles exhibited strong intrinsic peroxidase activity toward a classical peroxidase substrate, 3,3′,5,5′-tetramethylbenzidine (TMB), in the presence of H2O2. Enhanced peroxidase-like activity of Por-ceria originated from synergistic effect of porphyrin and ceria, thereby explaining the high performance of Por-Ceria as an artificial enzyme mimicking peroxidase. When coupled with glucose oxidase, glucose is detected. A detection limit of 1.9×10−2mM glucose with a linear range up to 0.15mM.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.snb.2016.09.049</doi><tpages>9</tpages></addata></record> |
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| subjects | Actuators Biomimetics Biosensors Ceria Cerium oxide Cerium oxides Colorimetric Colorimetry Glucose Glucose oxidase H2O2 Hydrogen peroxide Nanoparticles Organic chemicals Oxidation Peroxidase Porphyrin Porphyrins Sensors Substrates Synergistic effect |
| title | One-step synthesis of uniform nanoparticles of porphyrin functionalized ceria with promising peroxidase mimetics for H2O2 and glucose colorimetric detection |
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