Covalent Organic Frameworks-TpPa-1 as an Emerging Platform for Electrochemical Sensing
Covalent organic frameworks (COFs) are a new type of metal-free porous architecture with a well-designed pore structure and high stability. Here an efficient electrochemical sensing platform was demonstrated based on COFs TpPa-1 constructed by 1,3,5-triformylphloroglucinol (Tp) with p-phenylenediami...
Ausführliche Beschreibung
Autor*in: |
Gang Li [verfasserIn] Baiqing Yuan [verfasserIn] Sidi Chen [verfasserIn] Liju Gan [verfasserIn] Chunying Xu [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2022 |
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Übergeordnetes Werk: |
In: Nanomaterials - MDPI AG, 2012, 12(2022), 17, p 2953 |
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Übergeordnetes Werk: |
volume:12 ; year:2022 ; number:17, p 2953 |
Links: |
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DOI / URN: |
10.3390/nano12172953 |
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Katalog-ID: |
DOAJ033478856 |
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10.3390/nano12172953 doi (DE-627)DOAJ033478856 (DE-599)DOAJd6cf7d1f73a149b286171ed1b5b0cbdb DE-627 ger DE-627 rakwb eng QD1-999 Gang Li verfasserin aut Covalent Organic Frameworks-TpPa-1 as an Emerging Platform for Electrochemical Sensing 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Covalent organic frameworks (COFs) are a new type of metal-free porous architecture with a well-designed pore structure and high stability. Here an efficient electrochemical sensing platform was demonstrated based on COFs TpPa-1 constructed by 1,3,5-triformylphloroglucinol (Tp) with p-phenylenediamine (Pa-1), which possesses abundant nitrogen and oxo-functionalities. COFs TpPa-1 exhibited good water dispersibility and strong adsorption affinities for Pd<sup<2+</sup< and thus was used as loading support to modify Pd<sup<2+</sup<. The Pd<sup<2+</sup<-modified COFs TpPa-1 electrode (Pd<sup<2+</sup</COFs) showed high electrocatalytic activity for both hydrazine oxidation reaction and nitrophenol reduction reaction. In addition, TpPa-1-derived nitrogen-doped carbon presented high activity for the electro-oxidation of reduced glutathione (GSH), and sensitive electrochemical detection of GSH was achieved. The presented COFs TpPa-1 can be utilized as a precursor as well as support for anchoring electro-active molecules and nanoparticles, which will be useful for electrochemical sensing and electrocatalysis. covalent organic frameworks electrochemical sensor hydrazine nitrophenol nitrogen doped carbon reduced glutathione Chemistry Baiqing Yuan verfasserin aut Sidi Chen verfasserin aut Liju Gan verfasserin aut Chunying Xu verfasserin aut In Nanomaterials MDPI AG, 2012 12(2022), 17, p 2953 (DE-627)718627199 (DE-600)2662255-5 20794991 nnns volume:12 year:2022 number:17, p 2953 https://doi.org/10.3390/nano12172953 kostenfrei https://doaj.org/article/d6cf7d1f73a149b286171ed1b5b0cbdb kostenfrei https://www.mdpi.com/2079-4991/12/17/2953 kostenfrei https://doaj.org/toc/2079-4991 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2108 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2022 17, p 2953 |
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10.3390/nano12172953 doi (DE-627)DOAJ033478856 (DE-599)DOAJd6cf7d1f73a149b286171ed1b5b0cbdb DE-627 ger DE-627 rakwb eng QD1-999 Gang Li verfasserin aut Covalent Organic Frameworks-TpPa-1 as an Emerging Platform for Electrochemical Sensing 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Covalent organic frameworks (COFs) are a new type of metal-free porous architecture with a well-designed pore structure and high stability. Here an efficient electrochemical sensing platform was demonstrated based on COFs TpPa-1 constructed by 1,3,5-triformylphloroglucinol (Tp) with p-phenylenediamine (Pa-1), which possesses abundant nitrogen and oxo-functionalities. COFs TpPa-1 exhibited good water dispersibility and strong adsorption affinities for Pd<sup<2+</sup< and thus was used as loading support to modify Pd<sup<2+</sup<. The Pd<sup<2+</sup<-modified COFs TpPa-1 electrode (Pd<sup<2+</sup</COFs) showed high electrocatalytic activity for both hydrazine oxidation reaction and nitrophenol reduction reaction. In addition, TpPa-1-derived nitrogen-doped carbon presented high activity for the electro-oxidation of reduced glutathione (GSH), and sensitive electrochemical detection of GSH was achieved. The presented COFs TpPa-1 can be utilized as a precursor as well as support for anchoring electro-active molecules and nanoparticles, which will be useful for electrochemical sensing and electrocatalysis. covalent organic frameworks electrochemical sensor hydrazine nitrophenol nitrogen doped carbon reduced glutathione Chemistry Baiqing Yuan verfasserin aut Sidi Chen verfasserin aut Liju Gan verfasserin aut Chunying Xu verfasserin aut In Nanomaterials MDPI AG, 2012 12(2022), 17, p 2953 (DE-627)718627199 (DE-600)2662255-5 20794991 nnns volume:12 year:2022 number:17, p 2953 https://doi.org/10.3390/nano12172953 kostenfrei https://doaj.org/article/d6cf7d1f73a149b286171ed1b5b0cbdb kostenfrei https://www.mdpi.com/2079-4991/12/17/2953 kostenfrei https://doaj.org/toc/2079-4991 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2108 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2022 17, p 2953 |
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10.3390/nano12172953 doi (DE-627)DOAJ033478856 (DE-599)DOAJd6cf7d1f73a149b286171ed1b5b0cbdb DE-627 ger DE-627 rakwb eng QD1-999 Gang Li verfasserin aut Covalent Organic Frameworks-TpPa-1 as an Emerging Platform for Electrochemical Sensing 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Covalent organic frameworks (COFs) are a new type of metal-free porous architecture with a well-designed pore structure and high stability. Here an efficient electrochemical sensing platform was demonstrated based on COFs TpPa-1 constructed by 1,3,5-triformylphloroglucinol (Tp) with p-phenylenediamine (Pa-1), which possesses abundant nitrogen and oxo-functionalities. COFs TpPa-1 exhibited good water dispersibility and strong adsorption affinities for Pd<sup<2+</sup< and thus was used as loading support to modify Pd<sup<2+</sup<. The Pd<sup<2+</sup<-modified COFs TpPa-1 electrode (Pd<sup<2+</sup</COFs) showed high electrocatalytic activity for both hydrazine oxidation reaction and nitrophenol reduction reaction. In addition, TpPa-1-derived nitrogen-doped carbon presented high activity for the electro-oxidation of reduced glutathione (GSH), and sensitive electrochemical detection of GSH was achieved. The presented COFs TpPa-1 can be utilized as a precursor as well as support for anchoring electro-active molecules and nanoparticles, which will be useful for electrochemical sensing and electrocatalysis. covalent organic frameworks electrochemical sensor hydrazine nitrophenol nitrogen doped carbon reduced glutathione Chemistry Baiqing Yuan verfasserin aut Sidi Chen verfasserin aut Liju Gan verfasserin aut Chunying Xu verfasserin aut In Nanomaterials MDPI AG, 2012 12(2022), 17, p 2953 (DE-627)718627199 (DE-600)2662255-5 20794991 nnns volume:12 year:2022 number:17, p 2953 https://doi.org/10.3390/nano12172953 kostenfrei https://doaj.org/article/d6cf7d1f73a149b286171ed1b5b0cbdb kostenfrei https://www.mdpi.com/2079-4991/12/17/2953 kostenfrei https://doaj.org/toc/2079-4991 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2108 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2022 17, p 2953 |
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10.3390/nano12172953 doi (DE-627)DOAJ033478856 (DE-599)DOAJd6cf7d1f73a149b286171ed1b5b0cbdb DE-627 ger DE-627 rakwb eng QD1-999 Gang Li verfasserin aut Covalent Organic Frameworks-TpPa-1 as an Emerging Platform for Electrochemical Sensing 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Covalent organic frameworks (COFs) are a new type of metal-free porous architecture with a well-designed pore structure and high stability. Here an efficient electrochemical sensing platform was demonstrated based on COFs TpPa-1 constructed by 1,3,5-triformylphloroglucinol (Tp) with p-phenylenediamine (Pa-1), which possesses abundant nitrogen and oxo-functionalities. COFs TpPa-1 exhibited good water dispersibility and strong adsorption affinities for Pd<sup<2+</sup< and thus was used as loading support to modify Pd<sup<2+</sup<. The Pd<sup<2+</sup<-modified COFs TpPa-1 electrode (Pd<sup<2+</sup</COFs) showed high electrocatalytic activity for both hydrazine oxidation reaction and nitrophenol reduction reaction. In addition, TpPa-1-derived nitrogen-doped carbon presented high activity for the electro-oxidation of reduced glutathione (GSH), and sensitive electrochemical detection of GSH was achieved. The presented COFs TpPa-1 can be utilized as a precursor as well as support for anchoring electro-active molecules and nanoparticles, which will be useful for electrochemical sensing and electrocatalysis. covalent organic frameworks electrochemical sensor hydrazine nitrophenol nitrogen doped carbon reduced glutathione Chemistry Baiqing Yuan verfasserin aut Sidi Chen verfasserin aut Liju Gan verfasserin aut Chunying Xu verfasserin aut In Nanomaterials MDPI AG, 2012 12(2022), 17, p 2953 (DE-627)718627199 (DE-600)2662255-5 20794991 nnns volume:12 year:2022 number:17, p 2953 https://doi.org/10.3390/nano12172953 kostenfrei https://doaj.org/article/d6cf7d1f73a149b286171ed1b5b0cbdb kostenfrei https://www.mdpi.com/2079-4991/12/17/2953 kostenfrei https://doaj.org/toc/2079-4991 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2108 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2022 17, p 2953 |
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Covalent Organic Frameworks-TpPa-1 as an Emerging Platform for Electrochemical Sensing |
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Covalent organic frameworks (COFs) are a new type of metal-free porous architecture with a well-designed pore structure and high stability. Here an efficient electrochemical sensing platform was demonstrated based on COFs TpPa-1 constructed by 1,3,5-triformylphloroglucinol (Tp) with p-phenylenediamine (Pa-1), which possesses abundant nitrogen and oxo-functionalities. COFs TpPa-1 exhibited good water dispersibility and strong adsorption affinities for Pd<sup<2+</sup< and thus was used as loading support to modify Pd<sup<2+</sup<. The Pd<sup<2+</sup<-modified COFs TpPa-1 electrode (Pd<sup<2+</sup</COFs) showed high electrocatalytic activity for both hydrazine oxidation reaction and nitrophenol reduction reaction. In addition, TpPa-1-derived nitrogen-doped carbon presented high activity for the electro-oxidation of reduced glutathione (GSH), and sensitive electrochemical detection of GSH was achieved. The presented COFs TpPa-1 can be utilized as a precursor as well as support for anchoring electro-active molecules and nanoparticles, which will be useful for electrochemical sensing and electrocatalysis. |
abstractGer |
Covalent organic frameworks (COFs) are a new type of metal-free porous architecture with a well-designed pore structure and high stability. Here an efficient electrochemical sensing platform was demonstrated based on COFs TpPa-1 constructed by 1,3,5-triformylphloroglucinol (Tp) with p-phenylenediamine (Pa-1), which possesses abundant nitrogen and oxo-functionalities. COFs TpPa-1 exhibited good water dispersibility and strong adsorption affinities for Pd<sup<2+</sup< and thus was used as loading support to modify Pd<sup<2+</sup<. The Pd<sup<2+</sup<-modified COFs TpPa-1 electrode (Pd<sup<2+</sup</COFs) showed high electrocatalytic activity for both hydrazine oxidation reaction and nitrophenol reduction reaction. In addition, TpPa-1-derived nitrogen-doped carbon presented high activity for the electro-oxidation of reduced glutathione (GSH), and sensitive electrochemical detection of GSH was achieved. The presented COFs TpPa-1 can be utilized as a precursor as well as support for anchoring electro-active molecules and nanoparticles, which will be useful for electrochemical sensing and electrocatalysis. |
abstract_unstemmed |
Covalent organic frameworks (COFs) are a new type of metal-free porous architecture with a well-designed pore structure and high stability. Here an efficient electrochemical sensing platform was demonstrated based on COFs TpPa-1 constructed by 1,3,5-triformylphloroglucinol (Tp) with p-phenylenediamine (Pa-1), which possesses abundant nitrogen and oxo-functionalities. COFs TpPa-1 exhibited good water dispersibility and strong adsorption affinities for Pd<sup<2+</sup< and thus was used as loading support to modify Pd<sup<2+</sup<. The Pd<sup<2+</sup<-modified COFs TpPa-1 electrode (Pd<sup<2+</sup</COFs) showed high electrocatalytic activity for both hydrazine oxidation reaction and nitrophenol reduction reaction. In addition, TpPa-1-derived nitrogen-doped carbon presented high activity for the electro-oxidation of reduced glutathione (GSH), and sensitive electrochemical detection of GSH was achieved. The presented COFs TpPa-1 can be utilized as a precursor as well as support for anchoring electro-active molecules and nanoparticles, which will be useful for electrochemical sensing and electrocatalysis. |
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