Facile Synthesis of ZnO-Au Nanopetals and Their Application for Biomolecule Determinations
Using dextran as both reductant and stabilizing agent, nanopetals(ZnO-Au NPs) were easily synthesized and possessed a petal-like morphology. The feature structure and size of such ZnO-Au NPs were adjustable by regulating the amount of chloroauric acid(HAuCl 4 ). Moreover, the electrochemical propert...
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| Veröffentlicht in: | Chemical research in Chinese universities 2019-10, Vol.35 (5), p.924-928 |
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| creator | Xiang, Siyuan Meng, Qingnan Zhang, Kai Gu, Yue Liu, Wendong Yang, Bai |
| description | Using dextran as both reductant and stabilizing agent, nanopetals(ZnO-Au NPs) were easily synthesized and possessed a petal-like morphology. The feature structure and size of such ZnO-Au NPs were adjustable by regulating the amount of chloroauric acid(HAuCl
4
). Moreover, the electrochemical property of the obtained NPs was evaluated by being immobilized on the glassy carbon electrode(GCE), which performed both high sensitivity and stability in dopamine(DA) determinations. Furthermore, the as-prepared ZnO-Au NPs could also detect DA and uric acid(UA) simultaneously in the mixture without interference, indicating good selectivity and showing promising potential in biosensing. |
| doi_str_mv | 10.1007/s40242-019-9063-z |
| format | Article |
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4
). Moreover, the electrochemical property of the obtained NPs was evaluated by being immobilized on the glassy carbon electrode(GCE), which performed both high sensitivity and stability in dopamine(DA) determinations. Furthermore, the as-prepared ZnO-Au NPs could also detect DA and uric acid(UA) simultaneously in the mixture without interference, indicating good selectivity and showing promising potential in biosensing.</description><identifier>ISSN: 1005-9040</identifier><identifier>EISSN: 2210-3171</identifier><identifier>DOI: 10.1007/s40242-019-9063-z</identifier><language>eng</language><publisher>Changchun: Jilin University and The Editorial Department of Chemical Research in Chinese Universities</publisher><subject>Analytical Chemistry ; Biomolecules ; Chemistry ; Chemistry and Materials Science ; Chemistry/Food Science ; Chloroauric acid ; Dopamine ; Glassy carbon ; Inorganic Chemistry ; Morphology ; Organic Chemistry ; Physical Chemistry ; Selectivity ; Stabilizers (agents) ; Uric acid ; Zinc oxide</subject><ispartof>Chemical research in Chinese universities, 2019-10, Vol.35 (5), p.924-928</ispartof><rights>Jilin University, The Editorial Department of Chemical Research in Chinese Universities and Springer-Verlag GmbH 2019</rights><rights>Copyright Springer Nature B.V. 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-8ca9070348a707d6ff86a92a29648dab0d0e77f02fa074c9e55f2c89fa42ff6f3</citedby><cites>FETCH-LOGICAL-c316t-8ca9070348a707d6ff86a92a29648dab0d0e77f02fa074c9e55f2c89fa42ff6f3</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/s40242-019-9063-z$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s40242-019-9063-z$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Xiang, Siyuan</creatorcontrib><creatorcontrib>Meng, Qingnan</creatorcontrib><creatorcontrib>Zhang, Kai</creatorcontrib><creatorcontrib>Gu, Yue</creatorcontrib><creatorcontrib>Liu, Wendong</creatorcontrib><creatorcontrib>Yang, Bai</creatorcontrib><title>Facile Synthesis of ZnO-Au Nanopetals and Their Application for Biomolecule Determinations</title><title>Chemical research in Chinese universities</title><addtitle>Chem. Res. Chin. Univ</addtitle><description>Using dextran as both reductant and stabilizing agent, nanopetals(ZnO-Au NPs) were easily synthesized and possessed a petal-like morphology. The feature structure and size of such ZnO-Au NPs were adjustable by regulating the amount of chloroauric acid(HAuCl
4
). Moreover, the electrochemical property of the obtained NPs was evaluated by being immobilized on the glassy carbon electrode(GCE), which performed both high sensitivity and stability in dopamine(DA) determinations. Furthermore, the as-prepared ZnO-Au NPs could also detect DA and uric acid(UA) simultaneously in the mixture without interference, indicating good selectivity and showing promising potential in biosensing.</description><subject>Analytical Chemistry</subject><subject>Biomolecules</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chemistry/Food Science</subject><subject>Chloroauric acid</subject><subject>Dopamine</subject><subject>Glassy carbon</subject><subject>Inorganic Chemistry</subject><subject>Morphology</subject><subject>Organic Chemistry</subject><subject>Physical Chemistry</subject><subject>Selectivity</subject><subject>Stabilizers (agents)</subject><subject>Uric acid</subject><subject>Zinc oxide</subject><issn>1005-9040</issn><issn>2210-3171</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1kLFOwzAURS0EEqXwAWyWmAPPjmPHYykUkCo6UJYulklsmiq1g50O7dfjEiQmpjfcc-6TLkLXBG4JgLiLDCijGRCZSeB5djhBI0oJZDkR5BSNElSkhME5uohxA5BLztkIrWa6alqD3_auX5vYROwtXrlFNtnhV-18Z3rdRqxdjZdr0wQ86bq2qXTfeIetD_i-8VvfmmqXSh5Mb8K2cT9pvERnNrnm6veO0fvscTl9zuaLp5fpZJ5VOeF9VlZagoCclVqAqLm1JdeSaio5K2v9ATUYISxQq0GwSpqisLQqpdWMWsttPkY3Q28X_NfOxF5t_C649FJRKksiylwUiSIDVQUfYzBWdaHZ6rBXBNRxQjVMqNKE6jihOiSHDk5MrPs04a_5f-kbLMJ0ww</recordid><startdate>20191001</startdate><enddate>20191001</enddate><creator>Xiang, Siyuan</creator><creator>Meng, Qingnan</creator><creator>Zhang, Kai</creator><creator>Gu, Yue</creator><creator>Liu, Wendong</creator><creator>Yang, Bai</creator><general>Jilin University and The Editorial Department of Chemical Research in Chinese Universities</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20191001</creationdate><title>Facile Synthesis of ZnO-Au Nanopetals and Their Application for Biomolecule Determinations</title><author>Xiang, Siyuan ; Meng, Qingnan ; Zhang, Kai ; Gu, Yue ; Liu, Wendong ; Yang, Bai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-8ca9070348a707d6ff86a92a29648dab0d0e77f02fa074c9e55f2c89fa42ff6f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Analytical Chemistry</topic><topic>Biomolecules</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chemistry/Food Science</topic><topic>Chloroauric acid</topic><topic>Dopamine</topic><topic>Glassy carbon</topic><topic>Inorganic Chemistry</topic><topic>Morphology</topic><topic>Organic Chemistry</topic><topic>Physical Chemistry</topic><topic>Selectivity</topic><topic>Stabilizers (agents)</topic><topic>Uric acid</topic><topic>Zinc oxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xiang, Siyuan</creatorcontrib><creatorcontrib>Meng, Qingnan</creatorcontrib><creatorcontrib>Zhang, Kai</creatorcontrib><creatorcontrib>Gu, Yue</creatorcontrib><creatorcontrib>Liu, Wendong</creatorcontrib><creatorcontrib>Yang, Bai</creatorcontrib><collection>CrossRef</collection><jtitle>Chemical research in Chinese universities</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xiang, Siyuan</au><au>Meng, Qingnan</au><au>Zhang, Kai</au><au>Gu, Yue</au><au>Liu, Wendong</au><au>Yang, Bai</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Facile Synthesis of ZnO-Au Nanopetals and Their Application for Biomolecule Determinations</atitle><jtitle>Chemical research in Chinese universities</jtitle><stitle>Chem. Res. Chin. Univ</stitle><date>2019-10-01</date><risdate>2019</risdate><volume>35</volume><issue>5</issue><spage>924</spage><epage>928</epage><pages>924-928</pages><issn>1005-9040</issn><eissn>2210-3171</eissn><abstract>Using dextran as both reductant and stabilizing agent, nanopetals(ZnO-Au NPs) were easily synthesized and possessed a petal-like morphology. The feature structure and size of such ZnO-Au NPs were adjustable by regulating the amount of chloroauric acid(HAuCl
4
). Moreover, the electrochemical property of the obtained NPs was evaluated by being immobilized on the glassy carbon electrode(GCE), which performed both high sensitivity and stability in dopamine(DA) determinations. Furthermore, the as-prepared ZnO-Au NPs could also detect DA and uric acid(UA) simultaneously in the mixture without interference, indicating good selectivity and showing promising potential in biosensing.</abstract><cop>Changchun</cop><pub>Jilin University and The Editorial Department of Chemical Research in Chinese Universities</pub><doi>10.1007/s40242-019-9063-z</doi><tpages>5</tpages></addata></record> |
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| subjects | Analytical Chemistry Biomolecules Chemistry Chemistry and Materials Science Chemistry/Food Science Chloroauric acid Dopamine Glassy carbon Inorganic Chemistry Morphology Organic Chemistry Physical Chemistry Selectivity Stabilizers (agents) Uric acid Zinc oxide |
| title | Facile Synthesis of ZnO-Au Nanopetals and Their Application for Biomolecule Determinations |
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