Construction of Two-Dimensional Fluorescent Covalent Organic Framework Nanosheets for the Detection and Removal of Nitrophenols
In this work, we synthesized a two-dimensional fluorescent covalent–organic framework (TFPB–TTA COF) nanosheet by selecting and designing reactive monomers to realize the dual-functional processing of nitrophenols. The staggered benzene ring, triazine structure, and imine bond (CN) of the TFPB–TTA...
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| Veröffentlicht in: | Analytical chemistry (Washington) 2022-02, Vol.94 (5), p.2517-2526 |
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| creator | Chen, Jia-Qing Zheng, Qiong-Qing Xiao, Sai-Jin Zhang, Li Liang, Ru-Ping Ouyang, Gangfeng Qiu, Jian-Ding |
| description | In this work, we synthesized a two-dimensional fluorescent covalent–organic framework (TFPB–TTA COF) nanosheet by selecting and designing reactive monomers to realize the dual-functional processing of nitrophenols. The staggered benzene ring, triazine structure, and imine bond (CN) of the TFPB–TTA COF can capture free nitrophenols through hydrogen bonding and conjugation interaction, and then, the photoinduced electron transfer and fluorescence resonance energy transfer (FRET) between the TFPB–TTA COF and nitrophenols affects the fluorescence emission of the TFPB–TTA COF, realizing the fluorescence sensing of nitrophenols. The large K sv values and the low detection limit suggest that the TFPB–TTA COF can serve as sensitive and selective fluorescence sensors for nitrophenol detection in an aqueous system. At the same time, the strong interaction combined with the porous network structure of the TFPB–TTA COF facilitates the efficient adsorption and removal of nitrophenols. Especially for 2,4,6-trinitrophenol, the maximum adsorption capacity can reach 1045.53 mg/g with good recyclability and high structural stability of the TFPB–TTA COF. This work proposed a simple synthetic method for the construction of a fluorescent COF platform for the sensitive determination and efficient adsorption of nitrophenols. |
| doi_str_mv | 10.1021/acs.analchem.1c04406 |
| format | Article |
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The staggered benzene ring, triazine structure, and imine bond (CN) of the TFPB–TTA COF can capture free nitrophenols through hydrogen bonding and conjugation interaction, and then, the photoinduced electron transfer and fluorescence resonance energy transfer (FRET) between the TFPB–TTA COF and nitrophenols affects the fluorescence emission of the TFPB–TTA COF, realizing the fluorescence sensing of nitrophenols. The large K sv values and the low detection limit suggest that the TFPB–TTA COF can serve as sensitive and selective fluorescence sensors for nitrophenol detection in an aqueous system. At the same time, the strong interaction combined with the porous network structure of the TFPB–TTA COF facilitates the efficient adsorption and removal of nitrophenols. Especially for 2,4,6-trinitrophenol, the maximum adsorption capacity can reach 1045.53 mg/g with good recyclability and high structural stability of the TFPB–TTA COF. This work proposed a simple synthetic method for the construction of a fluorescent COF platform for the sensitive determination and efficient adsorption of nitrophenols.</description><identifier>ISSN: 0003-2700</identifier><identifier>EISSN: 1520-6882</identifier><identifier>DOI: 10.1021/acs.analchem.1c04406</identifier><identifier>PMID: 35072449</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>Adsorption ; Benzene ; Chemistry ; Coloring Agents ; Conjugation ; Electron transfer ; Energy transfer ; Fluorescence ; Fluorescence Resonance Energy Transfer ; Hydrogen bonding ; Metal-Organic Frameworks - chemistry ; Monomers ; Nanosheets ; Nitrophenol ; Nitrophenols ; Recyclability ; Strong interactions (field theory) ; Structural stability ; Triazine ; Trinitrophenol</subject><ispartof>Analytical chemistry (Washington), 2022-02, Vol.94 (5), p.2517-2526</ispartof><rights>2022 American Chemical Society</rights><rights>Copyright American Chemical Society Feb 8, 2022</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a376t-235086d0f253a60174d372d3a83d27d07c3d3bc7a724eaf0956a9fc34a4291843</citedby><cites>FETCH-LOGICAL-a376t-235086d0f253a60174d372d3a83d27d07c3d3bc7a724eaf0956a9fc34a4291843</cites><orcidid>0000-0002-6793-9499 ; 0000-0001-9203-2250 ; 0000-0002-5868-819X ; 0000-0002-0797-6036</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/acs.analchem.1c04406$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/acs.analchem.1c04406$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,27076,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35072449$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Chen, Jia-Qing</creatorcontrib><creatorcontrib>Zheng, Qiong-Qing</creatorcontrib><creatorcontrib>Xiao, Sai-Jin</creatorcontrib><creatorcontrib>Zhang, Li</creatorcontrib><creatorcontrib>Liang, Ru-Ping</creatorcontrib><creatorcontrib>Ouyang, Gangfeng</creatorcontrib><creatorcontrib>Qiu, Jian-Ding</creatorcontrib><title>Construction of Two-Dimensional Fluorescent Covalent Organic Framework Nanosheets for the Detection and Removal of Nitrophenols</title><title>Analytical chemistry (Washington)</title><addtitle>Anal. Chem</addtitle><description>In this work, we synthesized a two-dimensional fluorescent covalent–organic framework (TFPB–TTA COF) nanosheet by selecting and designing reactive monomers to realize the dual-functional processing of nitrophenols. The staggered benzene ring, triazine structure, and imine bond (CN) of the TFPB–TTA COF can capture free nitrophenols through hydrogen bonding and conjugation interaction, and then, the photoinduced electron transfer and fluorescence resonance energy transfer (FRET) between the TFPB–TTA COF and nitrophenols affects the fluorescence emission of the TFPB–TTA COF, realizing the fluorescence sensing of nitrophenols. The large K sv values and the low detection limit suggest that the TFPB–TTA COF can serve as sensitive and selective fluorescence sensors for nitrophenol detection in an aqueous system. At the same time, the strong interaction combined with the porous network structure of the TFPB–TTA COF facilitates the efficient adsorption and removal of nitrophenols. Especially for 2,4,6-trinitrophenol, the maximum adsorption capacity can reach 1045.53 mg/g with good recyclability and high structural stability of the TFPB–TTA COF. This work proposed a simple synthetic method for the construction of a fluorescent COF platform for the sensitive determination and efficient adsorption of nitrophenols.</description><subject>Adsorption</subject><subject>Benzene</subject><subject>Chemistry</subject><subject>Coloring Agents</subject><subject>Conjugation</subject><subject>Electron transfer</subject><subject>Energy transfer</subject><subject>Fluorescence</subject><subject>Fluorescence Resonance Energy Transfer</subject><subject>Hydrogen bonding</subject><subject>Metal-Organic Frameworks - chemistry</subject><subject>Monomers</subject><subject>Nanosheets</subject><subject>Nitrophenol</subject><subject>Nitrophenols</subject><subject>Recyclability</subject><subject>Strong interactions (field theory)</subject><subject>Structural stability</subject><subject>Triazine</subject><subject>Trinitrophenol</subject><issn>0003-2700</issn><issn>1520-6882</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kUtv1DAUhS0EokPhHyBkiQ2bDNePiZ0lmjKAVLUSKuvo1rlhUhJ7sB0qVvx1HM20CxasfGV959zHYey1gLUAKd6jS2v0OLo9TWvhQGuon7CV2EioamvlU7YCAFVJA3DGXqR0ByAEiPo5O1MbMFLrZsX-bINPOc4uD8Hz0POb-1BdDBP5VD5w5LtxDpGSI5_5NvzCcSmu43f0g-O7iBPdh_iDX6EPaU-UE-9D5HlP_IIyHW3Rd_wrTYt6aXE15BgOe_JhTC_Zsx7HRK9O7zn7tvt4s_1cXV5_-rL9cFmhMnWuZJnY1h30cqOwBmF0p4zsFFrVSdOBcapTt85gWYuwh2ZTY9M7pVHLRlitztm7o-8hhp8zpdxOQ1lqHNFTmFMraym1Fcragr79B70Lcyy3WCgFCoxtFkofKRdDSpH69hCHCePvVkC7BNSWgNqHgNpTQEX25mQ-307UPYoeEikAHIFF_tj4v55_ARPAoG4</recordid><startdate>20220208</startdate><enddate>20220208</enddate><creator>Chen, Jia-Qing</creator><creator>Zheng, Qiong-Qing</creator><creator>Xiao, Sai-Jin</creator><creator>Zhang, Li</creator><creator>Liang, Ru-Ping</creator><creator>Ouyang, Gangfeng</creator><creator>Qiu, Jian-Ding</creator><general>American Chemical Society</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QO</scope><scope>7QQ</scope><scope>7SC</scope><scope>7SE</scope><scope>7SP</scope><scope>7SR</scope><scope>7TA</scope><scope>7TB</scope><scope>7TM</scope><scope>7U5</scope><scope>7U7</scope><scope>7U9</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>H94</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>P64</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-6793-9499</orcidid><orcidid>https://orcid.org/0000-0001-9203-2250</orcidid><orcidid>https://orcid.org/0000-0002-5868-819X</orcidid><orcidid>https://orcid.org/0000-0002-0797-6036</orcidid></search><sort><creationdate>20220208</creationdate><title>Construction of Two-Dimensional Fluorescent Covalent Organic Framework Nanosheets for the Detection and Removal of Nitrophenols</title><author>Chen, Jia-Qing ; Zheng, Qiong-Qing ; Xiao, Sai-Jin ; Zhang, Li ; Liang, Ru-Ping ; Ouyang, Gangfeng ; Qiu, Jian-Ding</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a376t-235086d0f253a60174d372d3a83d27d07c3d3bc7a724eaf0956a9fc34a4291843</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Adsorption</topic><topic>Benzene</topic><topic>Chemistry</topic><topic>Coloring Agents</topic><topic>Conjugation</topic><topic>Electron transfer</topic><topic>Energy transfer</topic><topic>Fluorescence</topic><topic>Fluorescence Resonance Energy Transfer</topic><topic>Hydrogen bonding</topic><topic>Metal-Organic Frameworks - chemistry</topic><topic>Monomers</topic><topic>Nanosheets</topic><topic>Nitrophenol</topic><topic>Nitrophenols</topic><topic>Recyclability</topic><topic>Strong interactions (field theory)</topic><topic>Structural stability</topic><topic>Triazine</topic><topic>Trinitrophenol</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Jia-Qing</creatorcontrib><creatorcontrib>Zheng, Qiong-Qing</creatorcontrib><creatorcontrib>Xiao, Sai-Jin</creatorcontrib><creatorcontrib>Zhang, Li</creatorcontrib><creatorcontrib>Liang, Ru-Ping</creatorcontrib><creatorcontrib>Ouyang, Gangfeng</creatorcontrib><creatorcontrib>Qiu, Jian-Ding</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Analytical chemistry (Washington)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Jia-Qing</au><au>Zheng, Qiong-Qing</au><au>Xiao, Sai-Jin</au><au>Zhang, Li</au><au>Liang, Ru-Ping</au><au>Ouyang, Gangfeng</au><au>Qiu, Jian-Ding</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Construction of Two-Dimensional Fluorescent Covalent Organic Framework Nanosheets for the Detection and Removal of Nitrophenols</atitle><jtitle>Analytical chemistry (Washington)</jtitle><addtitle>Anal. Chem</addtitle><date>2022-02-08</date><risdate>2022</risdate><volume>94</volume><issue>5</issue><spage>2517</spage><epage>2526</epage><pages>2517-2526</pages><issn>0003-2700</issn><eissn>1520-6882</eissn><abstract>In this work, we synthesized a two-dimensional fluorescent covalent–organic framework (TFPB–TTA COF) nanosheet by selecting and designing reactive monomers to realize the dual-functional processing of nitrophenols. The staggered benzene ring, triazine structure, and imine bond (CN) of the TFPB–TTA COF can capture free nitrophenols through hydrogen bonding and conjugation interaction, and then, the photoinduced electron transfer and fluorescence resonance energy transfer (FRET) between the TFPB–TTA COF and nitrophenols affects the fluorescence emission of the TFPB–TTA COF, realizing the fluorescence sensing of nitrophenols. The large K sv values and the low detection limit suggest that the TFPB–TTA COF can serve as sensitive and selective fluorescence sensors for nitrophenol detection in an aqueous system. At the same time, the strong interaction combined with the porous network structure of the TFPB–TTA COF facilitates the efficient adsorption and removal of nitrophenols. Especially for 2,4,6-trinitrophenol, the maximum adsorption capacity can reach 1045.53 mg/g with good recyclability and high structural stability of the TFPB–TTA COF. This work proposed a simple synthetic method for the construction of a fluorescent COF platform for the sensitive determination and efficient adsorption of nitrophenols.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>35072449</pmid><doi>10.1021/acs.analchem.1c04406</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-6793-9499</orcidid><orcidid>https://orcid.org/0000-0001-9203-2250</orcidid><orcidid>https://orcid.org/0000-0002-5868-819X</orcidid><orcidid>https://orcid.org/0000-0002-0797-6036</orcidid></addata></record> |
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| source | MEDLINE; American Chemical Society Journals |
| subjects | Adsorption Benzene Chemistry Coloring Agents Conjugation Electron transfer Energy transfer Fluorescence Fluorescence Resonance Energy Transfer Hydrogen bonding Metal-Organic Frameworks - chemistry Monomers Nanosheets Nitrophenol Nitrophenols Recyclability Strong interactions (field theory) Structural stability Triazine Trinitrophenol |
| title | Construction of Two-Dimensional Fluorescent Covalent Organic Framework Nanosheets for the Detection and Removal of Nitrophenols |
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