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Li Y, Wen J, Li J, Wu Z, Li W, Yang K. Recent Applications of Pillar[ n]arene-Based Host-Guest Recognition in Chemosensing and Imaging. ACS Sens 2021; 6:3882-3897. [PMID: 34665606 DOI: 10.1021/acssensors.1c01510] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Pillar[n]arene is a novel kind of synthetic supramolecular macrocyclic host characterized by its particular pillar-shaped structure consisting of an electron-rich cavity and two finely adjustable rims. Benefiting from its rigid structure, facile synthesis, ease of functionalization, and outstanding host-guest chemistry, pillar[n]arene shows great potential for diverse applications. Significantly, the host-guest recognition of pillar[n]arene provides a novel approach for chemosensing and imaging. Herein, this Review critically and comprehensively reviews the applications of pillar[n]arene-based host-guest recognition in chemosensing and imaging. The sensing and imaging mechanisms as well as the unique roles and advantages of pillar[n]arene-based host-guest recognition are summarized. In addition, preparations of hybrid materials based on pillar[n]arene and inorganic materials are also introduced comprehensively in the light of chemosensing and imaging. Finally, current challenges and perspectives on pillar[n]arene-based host-guest recognition in chemosensing and imaging are outlined.
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Affiliation(s)
- Yutong Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Jia Wen
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Science, Hebei University, Baoding 071002, China
| | - Jiangshan Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Zejia Wu
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Wei Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Kui Yang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
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Gharami S, Aich K, Ghosh P, Patra L, Murmu N, Mondal TK. A fluorescent "ON-OFF-ON" switch for the selective and sequential detection of Hg 2+ and I - with applications in imaging using human AGS gastric cancer cells. Dalton Trans 2019; 49:187-195. [PMID: 31804645 DOI: 10.1039/c9dt04245h] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A new fluorescent "on-off-on" probe (BIPQ) is designed and developed which selectively binds with Hg2+; its emission intensity is quenched almost 40-fold at 455 nm without interference from other metal cations. On gradual addition of I- to the solution of BIPQ-Hg2+, the emission reverts to its original intensity. The limits of detection of BIPQ for Hg2+ and I- are found to be on the order of 3.12 × 10-9 and 5.48 × 10-8 M, respectively, which shows clearly that BIPQ can sense Hg2+ at a very minute level. DFT and TDDFT studies are conducted with the probe to establish similarity between theoretical and experimental outcomes. Finally, to demonstrate its practical benefit in biological fields, live cell imaging experiments with BIPQ are carried out to detect Hg2+ in human AGS gastric cancer cell lines.
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Affiliation(s)
- Saswati Gharami
- Department of Chemistry, Jadavpur University, Kolkata-700032, India.
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Jiang XM, Mi WH, Zhu W, Yao H, Zhang YM, Wei TB, Lin Q. A biacylhydrazone-based chemosensor for fluorescence ‘turn-on’ detection of Al3+ with high selectivity and sensitivity. Supramol Chem 2018. [DOI: 10.1080/10610278.2018.1539230] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Xiao-Mei Jiang
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Northwest Normal University, Lanzhou, P. R. China
- Key Laboratory of Polymer Materials of Gansu Province, Northwest Normal University, Lanzhou, P. R. China
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China
| | - Wen-Hui Mi
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Northwest Normal University, Lanzhou, P. R. China
- Key Laboratory of Polymer Materials of Gansu Province, Northwest Normal University, Lanzhou, P. R. China
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China
| | - Wei Zhu
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Northwest Normal University, Lanzhou, P. R. China
- Key Laboratory of Polymer Materials of Gansu Province, Northwest Normal University, Lanzhou, P. R. China
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China
| | - Hong Yao
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Northwest Normal University, Lanzhou, P. R. China
- Key Laboratory of Polymer Materials of Gansu Province, Northwest Normal University, Lanzhou, P. R. China
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China
| | - You-Ming Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Northwest Normal University, Lanzhou, P. R. China
- Key Laboratory of Polymer Materials of Gansu Province, Northwest Normal University, Lanzhou, P. R. China
| | - Tai-Bao Wei
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Northwest Normal University, Lanzhou, P. R. China
- Key Laboratory of Polymer Materials of Gansu Province, Northwest Normal University, Lanzhou, P. R. China
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China
| | - Qi Lin
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Northwest Normal University, Lanzhou, P. R. China
- Key Laboratory of Polymer Materials of Gansu Province, Northwest Normal University, Lanzhou, P. R. China
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China
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Chen JF, Lin Q, Zhang YM, Yao H, Wei TB. Pillararene-based fluorescent chemosensors: recent advances and perspectives. Chem Commun (Camb) 2017; 53:13296-13311. [DOI: 10.1039/c7cc08365c] [Citation(s) in RCA: 129] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This feature article summarizes recent research in the pillararene-based fluorescent chemosensor field in terms of ion sensing, small molecule recognition, biomolecule detection, fluorescent supramolecular aggregates, and biomedical imaging.
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Affiliation(s)
- Jin-Fa Chen
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Qi Lin
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - You-Ming Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Hong Yao
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Tai-Bao Wei
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
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