Green, Efficient Detection and Removal of Hg<sup<2+</sup< by Water-Soluble Fluorescent Pillar[5]arene Supramolecular Self-Assembly
Developing a water-soluble supramolecular system for the detection and removal of Hg<sup<2+</sup< is extremely needed but remains challenging. Herein, we reported the facile construction of a fluorescent supramolecular system (<b<H</b<<b<⊃</b<<b<G</b<)...
Ausführliche Beschreibung
Autor*in: |
Xiaomei Jiang [verfasserIn] Lingyun Wang [verfasserIn] Xueguang Ran [verfasserIn] Hao Tang [verfasserIn] Derong Cao [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2022 |
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Schlagwörter: |
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Übergeordnetes Werk: |
In: Biosensors - MDPI AG, 2012, 12(2022), 8, p 571 |
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Übergeordnetes Werk: |
volume:12 ; year:2022 ; number:8, p 571 |
Links: |
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DOI / URN: |
10.3390/bios12080571 |
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Katalog-ID: |
DOAJ030394155 |
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10.3390/bios12080571 doi (DE-627)DOAJ030394155 (DE-599)DOAJdfb06cd04d9a4e97b439e4452b173fea DE-627 ger DE-627 rakwb eng TP248.13-248.65 Xiaomei Jiang verfasserin aut Green, Efficient Detection and Removal of Hg<sup<2+</sup< by Water-Soluble Fluorescent Pillar[5]arene Supramolecular Self-Assembly 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Developing a water-soluble supramolecular system for the detection and removal of Hg<sup<2+</sup< is extremely needed but remains challenging. Herein, we reported the facile construction of a fluorescent supramolecular system (<b<H</b<<b<⊃</b<<b<G</b<) in 100% water through the self-assembly of carboxylatopillar[5]arene sodium salts (<b<H</b<) and diketopyrrolopyrrole-bridged bis(quaternary ammonium) guest (<b<G</b<) by host–guest interaction. With the addition of Hg<sup<2+</sup<, the fluorescence of <b<H</b<<b<⊃</b<<b<G</b< could be efficiently quenched. Since Hg<sup<2+</sup< showed synergistic interactions (coordination and Hg<sup<2+</sup<- cavity interactions with <b<G</b< and <b<H</b<, respectively), crosslinked networks of <b<H</b<<b<⊃</b<<b<G</b<Hg<sup<2+</sup< were formed. A sensitive response to Hg<sup<2+</sup< with excellent selectivity and a low limit of detection (LOD) of 7.17 × 10<sup<−7</sup< M was obtained. Significantly, the quenching fluorescence of <b<H</b<<b<⊃</b<<b<G</b<@Hg<sup<2+</sup< can be recovered after a simple treatment with Na<sub<2</sub<S. The reusability of <b<H</b<<b<⊃</b<<b<G</b< for the detection of Hg<sup<2+</sup< ions was retained for four cycles, indicating the <b<H</b<<b<⊃</b<<b<G</b< could be efficiently used in a reversible manner. In addition, the <b<H</b<<b<⊃</b<<b<G</b< could efficiently detect Hg<sup<2+</sup< concentration in real samples (tap water and lake water). The developed supramolecular system in 100% water provides great potential in the treatment of Hg<sup<2+</sup< detection and removal for environmental sustainability. supramolecular self-assembly fluorescence sensing water-soluble pillar[5]arene mercury(II) detection diketopyrrolopyrrole Biotechnology Lingyun Wang verfasserin aut Xueguang Ran verfasserin aut Hao Tang verfasserin aut Derong Cao verfasserin aut In Biosensors MDPI AG, 2012 12(2022), 8, p 571 (DE-627)718626451 (DE-600)2662125-3 20796374 nnns volume:12 year:2022 number:8, p 571 https://doi.org/10.3390/bios12080571 kostenfrei https://doaj.org/article/dfb06cd04d9a4e97b439e4452b173fea kostenfrei https://www.mdpi.com/2079-6374/12/8/571 kostenfrei https://doaj.org/toc/2079-6374 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_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_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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2022 8, p 571 |
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10.3390/bios12080571 doi (DE-627)DOAJ030394155 (DE-599)DOAJdfb06cd04d9a4e97b439e4452b173fea DE-627 ger DE-627 rakwb eng TP248.13-248.65 Xiaomei Jiang verfasserin aut Green, Efficient Detection and Removal of Hg<sup<2+</sup< by Water-Soluble Fluorescent Pillar[5]arene Supramolecular Self-Assembly 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Developing a water-soluble supramolecular system for the detection and removal of Hg<sup<2+</sup< is extremely needed but remains challenging. Herein, we reported the facile construction of a fluorescent supramolecular system (<b<H</b<<b<⊃</b<<b<G</b<) in 100% water through the self-assembly of carboxylatopillar[5]arene sodium salts (<b<H</b<) and diketopyrrolopyrrole-bridged bis(quaternary ammonium) guest (<b<G</b<) by host–guest interaction. With the addition of Hg<sup<2+</sup<, the fluorescence of <b<H</b<<b<⊃</b<<b<G</b< could be efficiently quenched. Since Hg<sup<2+</sup< showed synergistic interactions (coordination and Hg<sup<2+</sup<- cavity interactions with <b<G</b< and <b<H</b<, respectively), crosslinked networks of <b<H</b<<b<⊃</b<<b<G</b<Hg<sup<2+</sup< were formed. A sensitive response to Hg<sup<2+</sup< with excellent selectivity and a low limit of detection (LOD) of 7.17 × 10<sup<−7</sup< M was obtained. Significantly, the quenching fluorescence of <b<H</b<<b<⊃</b<<b<G</b<@Hg<sup<2+</sup< can be recovered after a simple treatment with Na<sub<2</sub<S. The reusability of <b<H</b<<b<⊃</b<<b<G</b< for the detection of Hg<sup<2+</sup< ions was retained for four cycles, indicating the <b<H</b<<b<⊃</b<<b<G</b< could be efficiently used in a reversible manner. In addition, the <b<H</b<<b<⊃</b<<b<G</b< could efficiently detect Hg<sup<2+</sup< concentration in real samples (tap water and lake water). The developed supramolecular system in 100% water provides great potential in the treatment of Hg<sup<2+</sup< detection and removal for environmental sustainability. supramolecular self-assembly fluorescence sensing water-soluble pillar[5]arene mercury(II) detection diketopyrrolopyrrole Biotechnology Lingyun Wang verfasserin aut Xueguang Ran verfasserin aut Hao Tang verfasserin aut Derong Cao verfasserin aut In Biosensors MDPI AG, 2012 12(2022), 8, p 571 (DE-627)718626451 (DE-600)2662125-3 20796374 nnns volume:12 year:2022 number:8, p 571 https://doi.org/10.3390/bios12080571 kostenfrei https://doaj.org/article/dfb06cd04d9a4e97b439e4452b173fea kostenfrei https://www.mdpi.com/2079-6374/12/8/571 kostenfrei https://doaj.org/toc/2079-6374 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_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_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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2022 8, p 571 |
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10.3390/bios12080571 doi (DE-627)DOAJ030394155 (DE-599)DOAJdfb06cd04d9a4e97b439e4452b173fea DE-627 ger DE-627 rakwb eng TP248.13-248.65 Xiaomei Jiang verfasserin aut Green, Efficient Detection and Removal of Hg<sup<2+</sup< by Water-Soluble Fluorescent Pillar[5]arene Supramolecular Self-Assembly 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Developing a water-soluble supramolecular system for the detection and removal of Hg<sup<2+</sup< is extremely needed but remains challenging. Herein, we reported the facile construction of a fluorescent supramolecular system (<b<H</b<<b<⊃</b<<b<G</b<) in 100% water through the self-assembly of carboxylatopillar[5]arene sodium salts (<b<H</b<) and diketopyrrolopyrrole-bridged bis(quaternary ammonium) guest (<b<G</b<) by host–guest interaction. With the addition of Hg<sup<2+</sup<, the fluorescence of <b<H</b<<b<⊃</b<<b<G</b< could be efficiently quenched. Since Hg<sup<2+</sup< showed synergistic interactions (coordination and Hg<sup<2+</sup<- cavity interactions with <b<G</b< and <b<H</b<, respectively), crosslinked networks of <b<H</b<<b<⊃</b<<b<G</b<Hg<sup<2+</sup< were formed. A sensitive response to Hg<sup<2+</sup< with excellent selectivity and a low limit of detection (LOD) of 7.17 × 10<sup<−7</sup< M was obtained. Significantly, the quenching fluorescence of <b<H</b<<b<⊃</b<<b<G</b<@Hg<sup<2+</sup< can be recovered after a simple treatment with Na<sub<2</sub<S. The reusability of <b<H</b<<b<⊃</b<<b<G</b< for the detection of Hg<sup<2+</sup< ions was retained for four cycles, indicating the <b<H</b<<b<⊃</b<<b<G</b< could be efficiently used in a reversible manner. In addition, the <b<H</b<<b<⊃</b<<b<G</b< could efficiently detect Hg<sup<2+</sup< concentration in real samples (tap water and lake water). The developed supramolecular system in 100% water provides great potential in the treatment of Hg<sup<2+</sup< detection and removal for environmental sustainability. supramolecular self-assembly fluorescence sensing water-soluble pillar[5]arene mercury(II) detection diketopyrrolopyrrole Biotechnology Lingyun Wang verfasserin aut Xueguang Ran verfasserin aut Hao Tang verfasserin aut Derong Cao verfasserin aut In Biosensors MDPI AG, 2012 12(2022), 8, p 571 (DE-627)718626451 (DE-600)2662125-3 20796374 nnns volume:12 year:2022 number:8, p 571 https://doi.org/10.3390/bios12080571 kostenfrei https://doaj.org/article/dfb06cd04d9a4e97b439e4452b173fea kostenfrei https://www.mdpi.com/2079-6374/12/8/571 kostenfrei https://doaj.org/toc/2079-6374 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_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_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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2022 8, p 571 |
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10.3390/bios12080571 doi (DE-627)DOAJ030394155 (DE-599)DOAJdfb06cd04d9a4e97b439e4452b173fea DE-627 ger DE-627 rakwb eng TP248.13-248.65 Xiaomei Jiang verfasserin aut Green, Efficient Detection and Removal of Hg<sup<2+</sup< by Water-Soluble Fluorescent Pillar[5]arene Supramolecular Self-Assembly 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Developing a water-soluble supramolecular system for the detection and removal of Hg<sup<2+</sup< is extremely needed but remains challenging. Herein, we reported the facile construction of a fluorescent supramolecular system (<b<H</b<<b<⊃</b<<b<G</b<) in 100% water through the self-assembly of carboxylatopillar[5]arene sodium salts (<b<H</b<) and diketopyrrolopyrrole-bridged bis(quaternary ammonium) guest (<b<G</b<) by host–guest interaction. With the addition of Hg<sup<2+</sup<, the fluorescence of <b<H</b<<b<⊃</b<<b<G</b< could be efficiently quenched. Since Hg<sup<2+</sup< showed synergistic interactions (coordination and Hg<sup<2+</sup<- cavity interactions with <b<G</b< and <b<H</b<, respectively), crosslinked networks of <b<H</b<<b<⊃</b<<b<G</b<Hg<sup<2+</sup< were formed. A sensitive response to Hg<sup<2+</sup< with excellent selectivity and a low limit of detection (LOD) of 7.17 × 10<sup<−7</sup< M was obtained. Significantly, the quenching fluorescence of <b<H</b<<b<⊃</b<<b<G</b<@Hg<sup<2+</sup< can be recovered after a simple treatment with Na<sub<2</sub<S. The reusability of <b<H</b<<b<⊃</b<<b<G</b< for the detection of Hg<sup<2+</sup< ions was retained for four cycles, indicating the <b<H</b<<b<⊃</b<<b<G</b< could be efficiently used in a reversible manner. In addition, the <b<H</b<<b<⊃</b<<b<G</b< could efficiently detect Hg<sup<2+</sup< concentration in real samples (tap water and lake water). The developed supramolecular system in 100% water provides great potential in the treatment of Hg<sup<2+</sup< detection and removal for environmental sustainability. supramolecular self-assembly fluorescence sensing water-soluble pillar[5]arene mercury(II) detection diketopyrrolopyrrole Biotechnology Lingyun Wang verfasserin aut Xueguang Ran verfasserin aut Hao Tang verfasserin aut Derong Cao verfasserin aut In Biosensors MDPI AG, 2012 12(2022), 8, p 571 (DE-627)718626451 (DE-600)2662125-3 20796374 nnns volume:12 year:2022 number:8, p 571 https://doi.org/10.3390/bios12080571 kostenfrei https://doaj.org/article/dfb06cd04d9a4e97b439e4452b173fea kostenfrei https://www.mdpi.com/2079-6374/12/8/571 kostenfrei https://doaj.org/toc/2079-6374 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_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_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_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2022 8, p 571 |
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Green, Efficient Detection and Removal of Hg<sup<2+</sup< by Water-Soluble Fluorescent Pillar[5]arene Supramolecular Self-Assembly |
abstract |
Developing a water-soluble supramolecular system for the detection and removal of Hg<sup<2+</sup< is extremely needed but remains challenging. Herein, we reported the facile construction of a fluorescent supramolecular system (<b<H</b<<b<⊃</b<<b<G</b<) in 100% water through the self-assembly of carboxylatopillar[5]arene sodium salts (<b<H</b<) and diketopyrrolopyrrole-bridged bis(quaternary ammonium) guest (<b<G</b<) by host–guest interaction. With the addition of Hg<sup<2+</sup<, the fluorescence of <b<H</b<<b<⊃</b<<b<G</b< could be efficiently quenched. Since Hg<sup<2+</sup< showed synergistic interactions (coordination and Hg<sup<2+</sup<- cavity interactions with <b<G</b< and <b<H</b<, respectively), crosslinked networks of <b<H</b<<b<⊃</b<<b<G</b<Hg<sup<2+</sup< were formed. A sensitive response to Hg<sup<2+</sup< with excellent selectivity and a low limit of detection (LOD) of 7.17 × 10<sup<−7</sup< M was obtained. Significantly, the quenching fluorescence of <b<H</b<<b<⊃</b<<b<G</b<@Hg<sup<2+</sup< can be recovered after a simple treatment with Na<sub<2</sub<S. The reusability of <b<H</b<<b<⊃</b<<b<G</b< for the detection of Hg<sup<2+</sup< ions was retained for four cycles, indicating the <b<H</b<<b<⊃</b<<b<G</b< could be efficiently used in a reversible manner. In addition, the <b<H</b<<b<⊃</b<<b<G</b< could efficiently detect Hg<sup<2+</sup< concentration in real samples (tap water and lake water). The developed supramolecular system in 100% water provides great potential in the treatment of Hg<sup<2+</sup< detection and removal for environmental sustainability. |
abstractGer |
Developing a water-soluble supramolecular system for the detection and removal of Hg<sup<2+</sup< is extremely needed but remains challenging. Herein, we reported the facile construction of a fluorescent supramolecular system (<b<H</b<<b<⊃</b<<b<G</b<) in 100% water through the self-assembly of carboxylatopillar[5]arene sodium salts (<b<H</b<) and diketopyrrolopyrrole-bridged bis(quaternary ammonium) guest (<b<G</b<) by host–guest interaction. With the addition of Hg<sup<2+</sup<, the fluorescence of <b<H</b<<b<⊃</b<<b<G</b< could be efficiently quenched. Since Hg<sup<2+</sup< showed synergistic interactions (coordination and Hg<sup<2+</sup<- cavity interactions with <b<G</b< and <b<H</b<, respectively), crosslinked networks of <b<H</b<<b<⊃</b<<b<G</b<Hg<sup<2+</sup< were formed. A sensitive response to Hg<sup<2+</sup< with excellent selectivity and a low limit of detection (LOD) of 7.17 × 10<sup<−7</sup< M was obtained. Significantly, the quenching fluorescence of <b<H</b<<b<⊃</b<<b<G</b<@Hg<sup<2+</sup< can be recovered after a simple treatment with Na<sub<2</sub<S. The reusability of <b<H</b<<b<⊃</b<<b<G</b< for the detection of Hg<sup<2+</sup< ions was retained for four cycles, indicating the <b<H</b<<b<⊃</b<<b<G</b< could be efficiently used in a reversible manner. In addition, the <b<H</b<<b<⊃</b<<b<G</b< could efficiently detect Hg<sup<2+</sup< concentration in real samples (tap water and lake water). The developed supramolecular system in 100% water provides great potential in the treatment of Hg<sup<2+</sup< detection and removal for environmental sustainability. |
abstract_unstemmed |
Developing a water-soluble supramolecular system for the detection and removal of Hg<sup<2+</sup< is extremely needed but remains challenging. Herein, we reported the facile construction of a fluorescent supramolecular system (<b<H</b<<b<⊃</b<<b<G</b<) in 100% water through the self-assembly of carboxylatopillar[5]arene sodium salts (<b<H</b<) and diketopyrrolopyrrole-bridged bis(quaternary ammonium) guest (<b<G</b<) by host–guest interaction. With the addition of Hg<sup<2+</sup<, the fluorescence of <b<H</b<<b<⊃</b<<b<G</b< could be efficiently quenched. Since Hg<sup<2+</sup< showed synergistic interactions (coordination and Hg<sup<2+</sup<- cavity interactions with <b<G</b< and <b<H</b<, respectively), crosslinked networks of <b<H</b<<b<⊃</b<<b<G</b<Hg<sup<2+</sup< were formed. A sensitive response to Hg<sup<2+</sup< with excellent selectivity and a low limit of detection (LOD) of 7.17 × 10<sup<−7</sup< M was obtained. Significantly, the quenching fluorescence of <b<H</b<<b<⊃</b<<b<G</b<@Hg<sup<2+</sup< can be recovered after a simple treatment with Na<sub<2</sub<S. The reusability of <b<H</b<<b<⊃</b<<b<G</b< for the detection of Hg<sup<2+</sup< ions was retained for four cycles, indicating the <b<H</b<<b<⊃</b<<b<G</b< could be efficiently used in a reversible manner. In addition, the <b<H</b<<b<⊃</b<<b<G</b< could efficiently detect Hg<sup<2+</sup< concentration in real samples (tap water and lake water). The developed supramolecular system in 100% water provides great potential in the treatment of Hg<sup<2+</sup< detection and removal for environmental sustainability. |
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container_issue |
8, p 571 |
title_short |
Green, Efficient Detection and Removal of Hg<sup<2+</sup< by Water-Soluble Fluorescent Pillar[5]arene Supramolecular Self-Assembly |
url |
https://doi.org/10.3390/bios12080571 https://doaj.org/article/dfb06cd04d9a4e97b439e4452b173fea https://www.mdpi.com/2079-6374/12/8/571 https://doaj.org/toc/2079-6374 |
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Lingyun Wang Xueguang Ran Hao Tang Derong Cao |
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up_date |
2024-07-03T14:44:53.278Z |
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