A Salen-based covalent organic polymer as highly selective and sensitive fluorescent sensor for detection of Al.sup.3+, Fe.sup.3+ and Cu.sup.2+ ions
A novel covalent organic polymer (Salen-COP) based on Salen-type Schiff base was synthesized by one-pot protocol involving the self-condensation of 3-formyl-4-hydroxyphenylboronic acid and the subsequent aldehyde-amine condensation with benzene-1,2-diamine. The Salen-COP was characterized by .sup.13...
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| Veröffentlicht in: | Journal of materials science 2019-01, Vol.54 (1), p.851 |
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| creator | Ju, Pengyao Su, Qing Liu, Ziqian Li, Xiaodong Guo, Bixuan Liu, Wanting Li, Guanghua |
| description | A novel covalent organic polymer (Salen-COP) based on Salen-type Schiff base was synthesized by one-pot protocol involving the self-condensation of 3-formyl-4-hydroxyphenylboronic acid and the subsequent aldehyde-amine condensation with benzene-1,2-diamine. The Salen-COP was characterized by .sup.13C CP/MAS NMR, Fourier transform infrared spectroscopy, thermogravimetric analysis, X-ray photoelectron spectroscopy and X-ray powder diffraction spectrometry analysis. The morphological features of Salen-COP were also analyzed using scanning electron microscopy. The Salen-COP exhibited the significant fluorescence enhancing for the sensing of Al.sup.3+, while the obtained polymer also exhibited the dramatic fluorescence quenching for the sensing of Fe.sup.3+ and Cu.sup.2+. The detection limits were calculated to be 0.248 [micro]M for Salen-COP@Al.sup.3+, 0.545 [micro]M for Salen-COP@Fe.sup.3+ and 0.140 [micro]M for Salen-COP@Cu.sup.2+, respectively. Furthermore, the Salen-COP was founded to be a reversible chemosensor for Al.sup.3+, Fe.sup.3+ and Cu.sup.2+ ions, which provided a unique opportunity in the development of multi-response polymer-based sensors. |
| doi_str_mv | 10.1007/s10853-018-2821-3 |
| format | Article |
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The Salen-COP was characterized by .sup.13C CP/MAS NMR, Fourier transform infrared spectroscopy, thermogravimetric analysis, X-ray photoelectron spectroscopy and X-ray powder diffraction spectrometry analysis. The morphological features of Salen-COP were also analyzed using scanning electron microscopy. The Salen-COP exhibited the significant fluorescence enhancing for the sensing of Al.sup.3+, while the obtained polymer also exhibited the dramatic fluorescence quenching for the sensing of Fe.sup.3+ and Cu.sup.2+. The detection limits were calculated to be 0.248 [micro]M for Salen-COP@Al.sup.3+, 0.545 [micro]M for Salen-COP@Fe.sup.3+ and 0.140 [micro]M for Salen-COP@Cu.sup.2+, respectively. Furthermore, the Salen-COP was founded to be a reversible chemosensor for Al.sup.3+, Fe.sup.3+ and Cu.sup.2+ ions, which provided a unique opportunity in the development of multi-response polymer-based sensors.</description><identifier>ISSN: 0022-2461</identifier><identifier>EISSN: 1573-4803</identifier><identifier>DOI: 10.1007/s10853-018-2821-3</identifier><language>eng</language><publisher>Springer</publisher><subject>Benzene ; Infrared spectroscopy ; Polymer industry ; Polymers ; Schiff bases ; Sensors ; X-ray diffraction ; X-ray spectroscopy</subject><ispartof>Journal of materials science, 2019-01, Vol.54 (1), p.851</ispartof><rights>COPYRIGHT 2019 Springer</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Ju, Pengyao</creatorcontrib><creatorcontrib>Su, Qing</creatorcontrib><creatorcontrib>Liu, Ziqian</creatorcontrib><creatorcontrib>Li, Xiaodong</creatorcontrib><creatorcontrib>Guo, Bixuan</creatorcontrib><creatorcontrib>Liu, Wanting</creatorcontrib><creatorcontrib>Li, Guanghua</creatorcontrib><title>A Salen-based covalent organic polymer as highly selective and sensitive fluorescent sensor for detection of Al.sup.3+, Fe.sup.3+ and Cu.sup.2+ ions</title><title>Journal of materials science</title><description>A novel covalent organic polymer (Salen-COP) based on Salen-type Schiff base was synthesized by one-pot protocol involving the self-condensation of 3-formyl-4-hydroxyphenylboronic acid and the subsequent aldehyde-amine condensation with benzene-1,2-diamine. The Salen-COP was characterized by .sup.13C CP/MAS NMR, Fourier transform infrared spectroscopy, thermogravimetric analysis, X-ray photoelectron spectroscopy and X-ray powder diffraction spectrometry analysis. The morphological features of Salen-COP were also analyzed using scanning electron microscopy. The Salen-COP exhibited the significant fluorescence enhancing for the sensing of Al.sup.3+, while the obtained polymer also exhibited the dramatic fluorescence quenching for the sensing of Fe.sup.3+ and Cu.sup.2+. The detection limits were calculated to be 0.248 [micro]M for Salen-COP@Al.sup.3+, 0.545 [micro]M for Salen-COP@Fe.sup.3+ and 0.140 [micro]M for Salen-COP@Cu.sup.2+, respectively. Furthermore, the Salen-COP was founded to be a reversible chemosensor for Al.sup.3+, Fe.sup.3+ and Cu.sup.2+ ions, which provided a unique opportunity in the development of multi-response polymer-based sensors.</description><subject>Benzene</subject><subject>Infrared spectroscopy</subject><subject>Polymer industry</subject><subject>Polymers</subject><subject>Schiff bases</subject><subject>Sensors</subject><subject>X-ray diffraction</subject><subject>X-ray spectroscopy</subject><issn>0022-2461</issn><issn>1573-4803</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNpVj91Kw0AQhRdRsFYfwLu9lbpxf5Lu5jIUq4WCYHtfNpvZNJJmSzYp9j184G5qL5RhmDmH7wwMQo-MRoxS-eIZVYkglCnCFWdEXKERS6QgsaLiGo0o5ZzweMpu0Z33X5TSRHI2Qj8ZXukaGpJrDwU27jCoDru21E1l8N7Vxx20WHu8rcptfcQeajBddQCsmyKoxldnZeveteDNkB5c12IbuoBuwF2DncVZHfl-H4nJM57DZT2fmfVnxSc4kP4e3Vhde3i4zDFaz1_Xs3ey_HhbzLIlKaXgJM5prpMYWG7jtICUSWm51EIqlXPGclAi-DQuADSkeppKKwznSifTXAijxBhFv2fL8POmaqzrWm1CFbCrjGvAVsHPkkTFjCnGQ-DpXyAwHXx3pe693yxWn3_ZExW6ed0</recordid><startdate>20190101</startdate><enddate>20190101</enddate><creator>Ju, Pengyao</creator><creator>Su, Qing</creator><creator>Liu, Ziqian</creator><creator>Li, Xiaodong</creator><creator>Guo, Bixuan</creator><creator>Liu, Wanting</creator><creator>Li, Guanghua</creator><general>Springer</general><scope>ISR</scope></search><sort><creationdate>20190101</creationdate><title>A Salen-based covalent organic polymer as highly selective and sensitive fluorescent sensor for detection of Al.sup.3+, Fe.sup.3+ and Cu.sup.2+ ions</title><author>Ju, Pengyao ; Su, Qing ; Liu, Ziqian ; Li, Xiaodong ; Guo, Bixuan ; Liu, Wanting ; Li, Guanghua</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-g732-4b0ba54e1bf49de9177f27a3788b211be8349d04deeae9a697f3c228a56b33c83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Benzene</topic><topic>Infrared spectroscopy</topic><topic>Polymer industry</topic><topic>Polymers</topic><topic>Schiff bases</topic><topic>Sensors</topic><topic>X-ray diffraction</topic><topic>X-ray spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ju, Pengyao</creatorcontrib><creatorcontrib>Su, Qing</creatorcontrib><creatorcontrib>Liu, Ziqian</creatorcontrib><creatorcontrib>Li, Xiaodong</creatorcontrib><creatorcontrib>Guo, Bixuan</creatorcontrib><creatorcontrib>Liu, Wanting</creatorcontrib><creatorcontrib>Li, Guanghua</creatorcontrib><collection>Gale In Context: Science</collection><jtitle>Journal of materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ju, Pengyao</au><au>Su, Qing</au><au>Liu, Ziqian</au><au>Li, Xiaodong</au><au>Guo, Bixuan</au><au>Liu, Wanting</au><au>Li, Guanghua</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Salen-based covalent organic polymer as highly selective and sensitive fluorescent sensor for detection of Al.sup.3+, Fe.sup.3+ and Cu.sup.2+ ions</atitle><jtitle>Journal of materials science</jtitle><date>2019-01-01</date><risdate>2019</risdate><volume>54</volume><issue>1</issue><spage>851</spage><pages>851-</pages><issn>0022-2461</issn><eissn>1573-4803</eissn><abstract>A novel covalent organic polymer (Salen-COP) based on Salen-type Schiff base was synthesized by one-pot protocol involving the self-condensation of 3-formyl-4-hydroxyphenylboronic acid and the subsequent aldehyde-amine condensation with benzene-1,2-diamine. The Salen-COP was characterized by .sup.13C CP/MAS NMR, Fourier transform infrared spectroscopy, thermogravimetric analysis, X-ray photoelectron spectroscopy and X-ray powder diffraction spectrometry analysis. The morphological features of Salen-COP were also analyzed using scanning electron microscopy. The Salen-COP exhibited the significant fluorescence enhancing for the sensing of Al.sup.3+, while the obtained polymer also exhibited the dramatic fluorescence quenching for the sensing of Fe.sup.3+ and Cu.sup.2+. The detection limits were calculated to be 0.248 [micro]M for Salen-COP@Al.sup.3+, 0.545 [micro]M for Salen-COP@Fe.sup.3+ and 0.140 [micro]M for Salen-COP@Cu.sup.2+, respectively. Furthermore, the Salen-COP was founded to be a reversible chemosensor for Al.sup.3+, Fe.sup.3+ and Cu.sup.2+ ions, which provided a unique opportunity in the development of multi-response polymer-based sensors.</abstract><pub>Springer</pub><doi>10.1007/s10853-018-2821-3</doi><tpages>11</tpages></addata></record> |
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| language | eng |
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| source | SpringerLink Journals |
| subjects | Benzene Infrared spectroscopy Polymer industry Polymers Schiff bases Sensors X-ray diffraction X-ray spectroscopy |
| title | A Salen-based covalent organic polymer as highly selective and sensitive fluorescent sensor for detection of Al.sup.3+, Fe.sup.3+ and Cu.sup.2+ ions |
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