Dendrimer-encapsulated Pt nanoparticles on mesoporous silica for glucose detection
Abstract A hybrid system of mesoporous silica (MS) particle incorporated with poly(amidoamine) dendrimer-encapsulated platinum nanoparticles (Pt-DENs) was constructed in a neutral aqueous solution through electrostatic interaction. The MS/Pt-DENs composite particles immobilized with glucose oxidase...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Han, Xiao [verfasserIn] Zhu, Yihua [verfasserIn] Yang, Xiaoling [verfasserIn] Zhang, Jianmei [verfasserIn] Li, Chunzhong [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2010 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Journal of solid state electrochemistry - Berlin : Springer, 1997, 15(2010), 3 vom: 11. Juni, Seite 511-517 |
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| Übergeordnetes Werk: |
volume:15 ; year:2010 ; number:3 ; day:11 ; month:06 ; pages:511-517 |
| Links: |
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| DOI / URN: |
10.1007/s10008-010-1121-x |
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| Katalog-ID: |
SPR00796658X |
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| 245 | 1 | 0 | |a Dendrimer-encapsulated Pt nanoparticles on mesoporous silica for glucose detection |
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| 520 | |a Abstract A hybrid system of mesoporous silica (MS) particle incorporated with poly(amidoamine) dendrimer-encapsulated platinum nanoparticles (Pt-DENs) was constructed in a neutral aqueous solution through electrostatic interaction. The MS/Pt-DENs composite particles immobilized with glucose oxidase (GOx) were used to modify a glassy carbon electrode for detecting the electrocatalytic response to the reduction of glucose. Pt-DENs can improve the conductivity of MS and enhance the electron transfer between redox centers in enzymes and electrode surfaces. The structure of composite particles and the performance of MS/Pt-DEN-modified electrodes were characterized by transmission electron microscopy, $ N_{2} $ sorption characterization method, electrochemical impedance spectroscopy, cyclic voltammetry and amperometric measurements. The MS/Pt-DENs/GOx-modified electrodes, which had a fast response of GOx less than 3 s, could be used for the determination of glucose ranging from 0.02 to 10 mM. The detection limits were 4 μM at signal-to-noise ratio of 3. | ||
| 650 | 4 | |a Mesoporous silica |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Dendrimer |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Glucose |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Glucose oxidase |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Modified electrode |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Zhu, Yihua |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Xiaoling |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Jianmei |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Chunzhong |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Journal of solid state electrochemistry |d Berlin : Springer, 1997 |g 15(2010), 3 vom: 11. Juni, Seite 511-517 |w (DE-627)271175400 |w (DE-600)1478940-1 |x 1433-0768 |7 nnns |
| 773 | 1 | 8 | |g volume:15 |g year:2010 |g number:3 |g day:11 |g month:06 |g pages:511-517 |
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10.1007/s10008-010-1121-x doi (DE-627)SPR00796658X (SPR)s10008-010-1121-x-e DE-627 ger DE-627 rakwb eng 540 ASE 35.14 bkl 35.90 bkl Han, Xiao verfasserin aut Dendrimer-encapsulated Pt nanoparticles on mesoporous silica for glucose detection 2010 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract A hybrid system of mesoporous silica (MS) particle incorporated with poly(amidoamine) dendrimer-encapsulated platinum nanoparticles (Pt-DENs) was constructed in a neutral aqueous solution through electrostatic interaction. The MS/Pt-DENs composite particles immobilized with glucose oxidase (GOx) were used to modify a glassy carbon electrode for detecting the electrocatalytic response to the reduction of glucose. Pt-DENs can improve the conductivity of MS and enhance the electron transfer between redox centers in enzymes and electrode surfaces. The structure of composite particles and the performance of MS/Pt-DEN-modified electrodes were characterized by transmission electron microscopy, $ N_{2} $ sorption characterization method, electrochemical impedance spectroscopy, cyclic voltammetry and amperometric measurements. The MS/Pt-DENs/GOx-modified electrodes, which had a fast response of GOx less than 3 s, could be used for the determination of glucose ranging from 0.02 to 10 mM. The detection limits were 4 μM at signal-to-noise ratio of 3. Mesoporous silica (dpeaa)DE-He213 Dendrimer (dpeaa)DE-He213 Glucose (dpeaa)DE-He213 Glucose oxidase (dpeaa)DE-He213 Modified electrode (dpeaa)DE-He213 Zhu, Yihua verfasserin aut Yang, Xiaoling verfasserin aut Zhang, Jianmei verfasserin aut Li, Chunzhong verfasserin aut Enthalten in Journal of solid state electrochemistry Berlin : Springer, 1997 15(2010), 3 vom: 11. Juni, Seite 511-517 (DE-627)271175400 (DE-600)1478940-1 1433-0768 nnns volume:15 year:2010 number:3 day:11 month:06 pages:511-517 https://dx.doi.org/10.1007/s10008-010-1121-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.14 ASE 35.90 ASE AR 15 2010 3 11 06 511-517 |
| spelling |
10.1007/s10008-010-1121-x doi (DE-627)SPR00796658X (SPR)s10008-010-1121-x-e DE-627 ger DE-627 rakwb eng 540 ASE 35.14 bkl 35.90 bkl Han, Xiao verfasserin aut Dendrimer-encapsulated Pt nanoparticles on mesoporous silica for glucose detection 2010 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract A hybrid system of mesoporous silica (MS) particle incorporated with poly(amidoamine) dendrimer-encapsulated platinum nanoparticles (Pt-DENs) was constructed in a neutral aqueous solution through electrostatic interaction. The MS/Pt-DENs composite particles immobilized with glucose oxidase (GOx) were used to modify a glassy carbon electrode for detecting the electrocatalytic response to the reduction of glucose. Pt-DENs can improve the conductivity of MS and enhance the electron transfer between redox centers in enzymes and electrode surfaces. The structure of composite particles and the performance of MS/Pt-DEN-modified electrodes were characterized by transmission electron microscopy, $ N_{2} $ sorption characterization method, electrochemical impedance spectroscopy, cyclic voltammetry and amperometric measurements. The MS/Pt-DENs/GOx-modified electrodes, which had a fast response of GOx less than 3 s, could be used for the determination of glucose ranging from 0.02 to 10 mM. The detection limits were 4 μM at signal-to-noise ratio of 3. Mesoporous silica (dpeaa)DE-He213 Dendrimer (dpeaa)DE-He213 Glucose (dpeaa)DE-He213 Glucose oxidase (dpeaa)DE-He213 Modified electrode (dpeaa)DE-He213 Zhu, Yihua verfasserin aut Yang, Xiaoling verfasserin aut Zhang, Jianmei verfasserin aut Li, Chunzhong verfasserin aut Enthalten in Journal of solid state electrochemistry Berlin : Springer, 1997 15(2010), 3 vom: 11. Juni, Seite 511-517 (DE-627)271175400 (DE-600)1478940-1 1433-0768 nnns volume:15 year:2010 number:3 day:11 month:06 pages:511-517 https://dx.doi.org/10.1007/s10008-010-1121-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.14 ASE 35.90 ASE AR 15 2010 3 11 06 511-517 |
| allfields_unstemmed |
10.1007/s10008-010-1121-x doi (DE-627)SPR00796658X (SPR)s10008-010-1121-x-e DE-627 ger DE-627 rakwb eng 540 ASE 35.14 bkl 35.90 bkl Han, Xiao verfasserin aut Dendrimer-encapsulated Pt nanoparticles on mesoporous silica for glucose detection 2010 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract A hybrid system of mesoporous silica (MS) particle incorporated with poly(amidoamine) dendrimer-encapsulated platinum nanoparticles (Pt-DENs) was constructed in a neutral aqueous solution through electrostatic interaction. The MS/Pt-DENs composite particles immobilized with glucose oxidase (GOx) were used to modify a glassy carbon electrode for detecting the electrocatalytic response to the reduction of glucose. Pt-DENs can improve the conductivity of MS and enhance the electron transfer between redox centers in enzymes and electrode surfaces. The structure of composite particles and the performance of MS/Pt-DEN-modified electrodes were characterized by transmission electron microscopy, $ N_{2} $ sorption characterization method, electrochemical impedance spectroscopy, cyclic voltammetry and amperometric measurements. The MS/Pt-DENs/GOx-modified electrodes, which had a fast response of GOx less than 3 s, could be used for the determination of glucose ranging from 0.02 to 10 mM. The detection limits were 4 μM at signal-to-noise ratio of 3. Mesoporous silica (dpeaa)DE-He213 Dendrimer (dpeaa)DE-He213 Glucose (dpeaa)DE-He213 Glucose oxidase (dpeaa)DE-He213 Modified electrode (dpeaa)DE-He213 Zhu, Yihua verfasserin aut Yang, Xiaoling verfasserin aut Zhang, Jianmei verfasserin aut Li, Chunzhong verfasserin aut Enthalten in Journal of solid state electrochemistry Berlin : Springer, 1997 15(2010), 3 vom: 11. Juni, Seite 511-517 (DE-627)271175400 (DE-600)1478940-1 1433-0768 nnns volume:15 year:2010 number:3 day:11 month:06 pages:511-517 https://dx.doi.org/10.1007/s10008-010-1121-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.14 ASE 35.90 ASE AR 15 2010 3 11 06 511-517 |
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10.1007/s10008-010-1121-x doi (DE-627)SPR00796658X (SPR)s10008-010-1121-x-e DE-627 ger DE-627 rakwb eng 540 ASE 35.14 bkl 35.90 bkl Han, Xiao verfasserin aut Dendrimer-encapsulated Pt nanoparticles on mesoporous silica for glucose detection 2010 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract A hybrid system of mesoporous silica (MS) particle incorporated with poly(amidoamine) dendrimer-encapsulated platinum nanoparticles (Pt-DENs) was constructed in a neutral aqueous solution through electrostatic interaction. The MS/Pt-DENs composite particles immobilized with glucose oxidase (GOx) were used to modify a glassy carbon electrode for detecting the electrocatalytic response to the reduction of glucose. Pt-DENs can improve the conductivity of MS and enhance the electron transfer between redox centers in enzymes and electrode surfaces. The structure of composite particles and the performance of MS/Pt-DEN-modified electrodes were characterized by transmission electron microscopy, $ N_{2} $ sorption characterization method, electrochemical impedance spectroscopy, cyclic voltammetry and amperometric measurements. The MS/Pt-DENs/GOx-modified electrodes, which had a fast response of GOx less than 3 s, could be used for the determination of glucose ranging from 0.02 to 10 mM. The detection limits were 4 μM at signal-to-noise ratio of 3. Mesoporous silica (dpeaa)DE-He213 Dendrimer (dpeaa)DE-He213 Glucose (dpeaa)DE-He213 Glucose oxidase (dpeaa)DE-He213 Modified electrode (dpeaa)DE-He213 Zhu, Yihua verfasserin aut Yang, Xiaoling verfasserin aut Zhang, Jianmei verfasserin aut Li, Chunzhong verfasserin aut Enthalten in Journal of solid state electrochemistry Berlin : Springer, 1997 15(2010), 3 vom: 11. Juni, Seite 511-517 (DE-627)271175400 (DE-600)1478940-1 1433-0768 nnns volume:15 year:2010 number:3 day:11 month:06 pages:511-517 https://dx.doi.org/10.1007/s10008-010-1121-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.14 ASE 35.90 ASE AR 15 2010 3 11 06 511-517 |
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10.1007/s10008-010-1121-x doi (DE-627)SPR00796658X (SPR)s10008-010-1121-x-e DE-627 ger DE-627 rakwb eng 540 ASE 35.14 bkl 35.90 bkl Han, Xiao verfasserin aut Dendrimer-encapsulated Pt nanoparticles on mesoporous silica for glucose detection 2010 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract A hybrid system of mesoporous silica (MS) particle incorporated with poly(amidoamine) dendrimer-encapsulated platinum nanoparticles (Pt-DENs) was constructed in a neutral aqueous solution through electrostatic interaction. The MS/Pt-DENs composite particles immobilized with glucose oxidase (GOx) were used to modify a glassy carbon electrode for detecting the electrocatalytic response to the reduction of glucose. Pt-DENs can improve the conductivity of MS and enhance the electron transfer between redox centers in enzymes and electrode surfaces. The structure of composite particles and the performance of MS/Pt-DEN-modified electrodes were characterized by transmission electron microscopy, $ N_{2} $ sorption characterization method, electrochemical impedance spectroscopy, cyclic voltammetry and amperometric measurements. The MS/Pt-DENs/GOx-modified electrodes, which had a fast response of GOx less than 3 s, could be used for the determination of glucose ranging from 0.02 to 10 mM. The detection limits were 4 μM at signal-to-noise ratio of 3. Mesoporous silica (dpeaa)DE-He213 Dendrimer (dpeaa)DE-He213 Glucose (dpeaa)DE-He213 Glucose oxidase (dpeaa)DE-He213 Modified electrode (dpeaa)DE-He213 Zhu, Yihua verfasserin aut Yang, Xiaoling verfasserin aut Zhang, Jianmei verfasserin aut Li, Chunzhong verfasserin aut Enthalten in Journal of solid state electrochemistry Berlin : Springer, 1997 15(2010), 3 vom: 11. Juni, Seite 511-517 (DE-627)271175400 (DE-600)1478940-1 1433-0768 nnns volume:15 year:2010 number:3 day:11 month:06 pages:511-517 https://dx.doi.org/10.1007/s10008-010-1121-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 35.14 ASE 35.90 ASE AR 15 2010 3 11 06 511-517 |
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Enthalten in Journal of solid state electrochemistry 15(2010), 3 vom: 11. Juni, Seite 511-517 volume:15 year:2010 number:3 day:11 month:06 pages:511-517 |
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Enthalten in Journal of solid state electrochemistry 15(2010), 3 vom: 11. Juni, Seite 511-517 volume:15 year:2010 number:3 day:11 month:06 pages:511-517 |
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Mesoporous silica Dendrimer Glucose Glucose oxidase Modified electrode |
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Journal of solid state electrochemistry |
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Han, Xiao @@aut@@ Zhu, Yihua @@aut@@ Yang, Xiaoling @@aut@@ Zhang, Jianmei @@aut@@ Li, Chunzhong @@aut@@ |
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2010-06-11T00:00:00Z |
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271175400 |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR00796658X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230520004717.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201005s2010 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10008-010-1121-x</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR00796658X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s10008-010-1121-x-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">540</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">35.14</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">35.90</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Han, Xiao</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Dendrimer-encapsulated Pt nanoparticles on mesoporous silica for glucose detection</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2010</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract A hybrid system of mesoporous silica (MS) particle incorporated with poly(amidoamine) dendrimer-encapsulated platinum nanoparticles (Pt-DENs) was constructed in a neutral aqueous solution through electrostatic interaction. The MS/Pt-DENs composite particles immobilized with glucose oxidase (GOx) were used to modify a glassy carbon electrode for detecting the electrocatalytic response to the reduction of glucose. Pt-DENs can improve the conductivity of MS and enhance the electron transfer between redox centers in enzymes and electrode surfaces. The structure of composite particles and the performance of MS/Pt-DEN-modified electrodes were characterized by transmission electron microscopy, $ N_{2} $ sorption characterization method, electrochemical impedance spectroscopy, cyclic voltammetry and amperometric measurements. The MS/Pt-DENs/GOx-modified electrodes, which had a fast response of GOx less than 3 s, could be used for the determination of glucose ranging from 0.02 to 10 mM. 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Han, Xiao |
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Han, Xiao ddc 540 bkl 35.14 bkl 35.90 misc Mesoporous silica misc Dendrimer misc Glucose misc Glucose oxidase misc Modified electrode Dendrimer-encapsulated Pt nanoparticles on mesoporous silica for glucose detection |
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540 ASE 35.14 bkl 35.90 bkl Dendrimer-encapsulated Pt nanoparticles on mesoporous silica for glucose detection Mesoporous silica (dpeaa)DE-He213 Dendrimer (dpeaa)DE-He213 Glucose (dpeaa)DE-He213 Glucose oxidase (dpeaa)DE-He213 Modified electrode (dpeaa)DE-He213 |
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dendrimer-encapsulated pt nanoparticles on mesoporous silica for glucose detection |
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Dendrimer-encapsulated Pt nanoparticles on mesoporous silica for glucose detection |
| abstract |
Abstract A hybrid system of mesoporous silica (MS) particle incorporated with poly(amidoamine) dendrimer-encapsulated platinum nanoparticles (Pt-DENs) was constructed in a neutral aqueous solution through electrostatic interaction. The MS/Pt-DENs composite particles immobilized with glucose oxidase (GOx) were used to modify a glassy carbon electrode for detecting the electrocatalytic response to the reduction of glucose. Pt-DENs can improve the conductivity of MS and enhance the electron transfer between redox centers in enzymes and electrode surfaces. The structure of composite particles and the performance of MS/Pt-DEN-modified electrodes were characterized by transmission electron microscopy, $ N_{2} $ sorption characterization method, electrochemical impedance spectroscopy, cyclic voltammetry and amperometric measurements. The MS/Pt-DENs/GOx-modified electrodes, which had a fast response of GOx less than 3 s, could be used for the determination of glucose ranging from 0.02 to 10 mM. The detection limits were 4 μM at signal-to-noise ratio of 3. |
| abstractGer |
Abstract A hybrid system of mesoporous silica (MS) particle incorporated with poly(amidoamine) dendrimer-encapsulated platinum nanoparticles (Pt-DENs) was constructed in a neutral aqueous solution through electrostatic interaction. The MS/Pt-DENs composite particles immobilized with glucose oxidase (GOx) were used to modify a glassy carbon electrode for detecting the electrocatalytic response to the reduction of glucose. Pt-DENs can improve the conductivity of MS and enhance the electron transfer between redox centers in enzymes and electrode surfaces. The structure of composite particles and the performance of MS/Pt-DEN-modified electrodes were characterized by transmission electron microscopy, $ N_{2} $ sorption characterization method, electrochemical impedance spectroscopy, cyclic voltammetry and amperometric measurements. The MS/Pt-DENs/GOx-modified electrodes, which had a fast response of GOx less than 3 s, could be used for the determination of glucose ranging from 0.02 to 10 mM. The detection limits were 4 μM at signal-to-noise ratio of 3. |
| abstract_unstemmed |
Abstract A hybrid system of mesoporous silica (MS) particle incorporated with poly(amidoamine) dendrimer-encapsulated platinum nanoparticles (Pt-DENs) was constructed in a neutral aqueous solution through electrostatic interaction. The MS/Pt-DENs composite particles immobilized with glucose oxidase (GOx) were used to modify a glassy carbon electrode for detecting the electrocatalytic response to the reduction of glucose. Pt-DENs can improve the conductivity of MS and enhance the electron transfer between redox centers in enzymes and electrode surfaces. The structure of composite particles and the performance of MS/Pt-DEN-modified electrodes were characterized by transmission electron microscopy, $ N_{2} $ sorption characterization method, electrochemical impedance spectroscopy, cyclic voltammetry and amperometric measurements. The MS/Pt-DENs/GOx-modified electrodes, which had a fast response of GOx less than 3 s, could be used for the determination of glucose ranging from 0.02 to 10 mM. The detection limits were 4 μM at signal-to-noise ratio of 3. |
| collection_details |
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| container_issue |
3 |
| title_short |
Dendrimer-encapsulated Pt nanoparticles on mesoporous silica for glucose detection |
| url |
https://dx.doi.org/10.1007/s10008-010-1121-x |
| remote_bool |
true |
| author2 |
Zhu, Yihua Yang, Xiaoling Zhang, Jianmei Li, Chunzhong |
| author2Str |
Zhu, Yihua Yang, Xiaoling Zhang, Jianmei Li, Chunzhong |
| ppnlink |
271175400 |
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c |
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false |
| hochschulschrift_bool |
false |
| doi_str |
10.1007/s10008-010-1121-x |
| up_date |
2024-07-03T16:26:10.230Z |
| _version_ |
1803575854617329664 |
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| score |
7.399971 |