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Wu Y, Zhang C, Fang S, Zhu D, Chen Y, Ge C, Tang H, Li H. A Self‐Assembled Cage Binding Iodide Anions over Other Halide Ions in Water. Angew Chem Int Ed Engl 2022; 61:e202209078. [DOI: 10.1002/anie.202209078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Yating Wu
- Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Chi Zhang
- Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Shuai Fang
- Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Dingsheng Zhu
- Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Yixin Chen
- Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Chenqi Ge
- Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Hua Tang
- Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Hao Li
- Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
- ZJU-Hangzhou Global Scientific and Technological Innovation Center Zhejiang University Hangzhou 311215 P. R. China
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Wu Y, Zhang C, Fang S, Zhu D, Chen Y, Ge C, Tang H, Li H. A Self‐Assembled Cage Binding Iodide Anion over Halide Ions in Water. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202209078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yating Wu
- Zhejiang University Department of Chemistry CHINA
| | - Chi Zhang
- Zhejiang University Department of Chemistry CHINA
| | - Shuai Fang
- Zhejiang University Department of Chemistry CHINA
| | | | - Yixin Chen
- Zhejiang University Department of Chemistry CHINA
| | - Chenqi Ge
- Zhejiang University Department of Chemistry CHINA
| | - Hua Tang
- Zhejiang University Department of Chemistry CHINA
| | - Hao Li
- Zhejiang University Department of Chemistry Zhejiang UniversityYuquan CampusNo.8 buildingroom 514 310027 Hangzhou CHINA
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Valdes-García J, Rosales-Vázquez LD, Bazany-Rodríguez IJ, Dorazco-González A. Recent Advances in Luminescent Recognition and Chemosensing of Iodide in Water. Chem Asian J 2020; 15:2925-2938. [PMID: 32755069 DOI: 10.1002/asia.202000758] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/31/2020] [Indexed: 12/12/2022]
Abstract
This Minireview covers the latest developments of chemosensors based on transition-metal receptors and organic fluorophores with specific binding sites for the luminescent detection and recognition of iodide in aqueous media and real samples. In all selected examples within the last decade (made-post 2010), the iodide sensing and recognition is probed by monitoring real-time changes of the fluorescence or phosphorescence properties of the chemosensors. This review highlights effective strategies to iodide sensing from a structural approach where the iodide recognition/sensing process, through supramolecular interactions as coordination bonds, hydrogen bonds, halogen bonds and electrostatic interactions, is transduced into an optical change easily measurable. The selective iodide sensing is an active field of research with global interest due to the importance of iodide in biological, medicinal, industrial, environmental and chemical processes.
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Affiliation(s)
- Josue Valdes-García
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, México, 04510, CDMX., México
| | - Luis D Rosales-Vázquez
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, México, 04510, CDMX., México
| | - Iván J Bazany-Rodríguez
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, México, 04510, CDMX., México
| | - Alejandro Dorazco-González
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, México, 04510, CDMX., México
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Chen Y, Wu G, Chen L, Tong L, Lei Y, Shen L, Jiao T, Li H. Selective Recognition of Chloride Anion in Water. Org Lett 2020; 22:4878-4882. [PMID: 32496778 DOI: 10.1021/acs.orglett.0c01722] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
A tricationic cage was synthesized via click chemistry. The cage has a preorganized cavity, which is surrounded by six relatively acidic C-H bonds. In organic solvent, the cage can recognize a variety of anions, among which the Cl- anion has the highest binding affinity due to size selectivity. The cage is also able to selectively recognize the Cl- anion in water, even though the binding affinity is just moderate.
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Affiliation(s)
- Yixin Chen
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Guangcheng Wu
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Liang Chen
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Lu Tong
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Ye Lei
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Libo Shen
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Tianyu Jiao
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Hao Li
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
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Sierra AF, Hernández-Alonso D, Romero MA, González-Delgado JA, Pischel U, Ballester P. Optical Supramolecular Sensing of Creatinine. J Am Chem Soc 2020; 142:4276-4284. [PMID: 32045249 DOI: 10.1021/jacs.9b12071] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Calix[4]pyrrole phosphonate-cavitands were used as receptors for the design of supramolecular sensors for creatinine and its lipophilic derivative hexylcreatinine. The sensing principle is based on indicator displacement assays of an inherently fluorescent guest dye or a black-hole quencher from the receptor's cavity by means of competition with the creatinine analytes. The systems were thermodynamically and kinetically characterized regarding their 1:1 binding properties by means of nuclear magnetic resonance spectroscopy (1H and 31P NMR), isothermal titration calorimetry, and optical spectroscopies (UV/vis absorption and fluorescence). For the use of the black-hole indicator dye, the calix[4]pyrrole was modified with a dansyl chromophore as a signaling unit that engages in Förster resonance energy transfer with the indicator dye. The 1:1 binding constants of the indicator dyes are in the range of 107 M-1, while hexylcreatinine showed values around (2-4) × 105 M-1. The competitive displacement of the indicators by hexylcreatinine produced supramolecular fluorescence turn-on sensors that work at micromolar analyte concentrations that are compatible with those observed for healthy as well as sick patients. The limit of detection for one of the systems reached submicromolar ranges (110 nM).
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Affiliation(s)
- Andrés F Sierra
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology (BIST), Avgda. Països Catalans 16, 43007 Tarragona, Spain.,Universitat Rovira i Virgili (URV), Departament de Quı́mica Analı́tica i Quı́mica Orgànica, c/Marcel·lí Domingo, 1, 43007 Tarragona, Spain
| | - Daniel Hernández-Alonso
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology (BIST), Avgda. Països Catalans 16, 43007 Tarragona, Spain
| | - Miguel A Romero
- CIQSO - Center for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, Campus de El Carmen s/n, E-21071 Huelva, Spain
| | - José A González-Delgado
- CIQSO - Center for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, Campus de El Carmen s/n, E-21071 Huelva, Spain
| | - Uwe Pischel
- CIQSO - Center for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, Campus de El Carmen s/n, E-21071 Huelva, Spain
| | - Pablo Ballester
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology (BIST), Avgda. Països Catalans 16, 43007 Tarragona, Spain.,Catalan Institution of Research and Advanced Studies (ICREA), Passeig Lluís Companys 23, 08018 Barcelona, Spain
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Affiliation(s)
- Teresa L. Mako
- Department of Chemistry, University of Rhode Island, 140 Flagg Road, Kingston, Rhode Island 02881, United States
| | - Joan M. Racicot
- Department of Chemistry, University of Rhode Island, 140 Flagg Road, Kingston, Rhode Island 02881, United States
| | - Mindy Levine
- Department of Chemistry, University of Rhode Island, 140 Flagg Road, Kingston, Rhode Island 02881, United States
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Murphy RB, Pham DT, White JM, Lincoln SF, Johnston MR. Molecular tweezers with a rotationally restricted linker and freely rotating porphyrin moieties. Org Biomol Chem 2018; 16:6206-6223. [PMID: 30106402 DOI: 10.1039/c8ob00944a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The effect of the degree of conformational rigidity and/or flexibility on preorganisation in artificial molecular receptors continues to be actively explored by supramolecular chemists. This work describes a bis-porphyrin architecture, linked via a rigid polycyclic backbone, in which a sterically bulky 2,3,5,6-tetramethylphenyl diimide core restricts rotation to afford two non-interconvertible tweezer conformations; syn- and anti-. After separation, the host-guest chemistry of each conformation was studied independently. The difference in host geometry allows only the syn-conformation to form a strong 1 : 1 bis-porphyrin complex with the diamino ligand 1,4-diazabicyclo[2.2.2]octane (DABCO) (K11 = 1.25 × 108 M-1), with the anti-conformation adopting a 2 : 2 sandwich complex with DABCO (K22 = 5.57 × 1017 M-3).
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Affiliation(s)
- Rhys B Murphy
- Flinders Centre for NanoScale Science and Technology, College of Science and Engineering, Flinders University, Bedford Park, Adelaide, Australia.
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Wagner-Wysiecka E, Łukasik N, Biernat JF, Luboch E. Azo group(s) in selected macrocyclic compounds. J INCL PHENOM MACRO 2018; 90:189-257. [PMID: 29568230 PMCID: PMC5845695 DOI: 10.1007/s10847-017-0779-4] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 12/26/2017] [Indexed: 01/15/2023]
Abstract
Azobenzene derivatives due to their photo- and electroactive properties are an important group of compounds finding applications in diverse fields. Due to the possibility of controlling the trans-cis isomerization, azo-bearing structures are ideal building blocks for development of e.g. nanomaterials, smart polymers, molecular containers, photoswitches, and sensors. Important role play also macrocyclic compounds well known for their interesting binding properties. In this article selected macrocyclic compounds bearing azo group(s) are comprehensively described. Here, the relationship between compounds' structure and their properties (as e.g. ability to guest complexation, supramolecular structure formation, switching and motion) is reviewed.
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Affiliation(s)
- Ewa Wagner-Wysiecka
- Department of Chemistry and Technology of Functional Materials, Faculty of Chemistry, Gdańsk University of Technology, Narutowicza Street 11/12, 80-233 Gdańsk, Poland
| | - Natalia Łukasik
- Department of Chemistry and Technology of Functional Materials, Faculty of Chemistry, Gdańsk University of Technology, Narutowicza Street 11/12, 80-233 Gdańsk, Poland
| | - Jan F Biernat
- Department of Chemistry and Technology of Functional Materials, Faculty of Chemistry, Gdańsk University of Technology, Narutowicza Street 11/12, 80-233 Gdańsk, Poland
| | - Elżbieta Luboch
- Department of Chemistry and Technology of Functional Materials, Faculty of Chemistry, Gdańsk University of Technology, Narutowicza Street 11/12, 80-233 Gdańsk, Poland
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Bhatt KD, Shah HD, Panchal M. A switch-off fluorescence probe towards Pb(II) and cu(II) ions based on a calix[4]pyrrole bearing amino-quinoline group. LUMINESCENCE 2017; 32:1398-1404. [DOI: 10.1002/bio.3336] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 03/08/2017] [Accepted: 03/09/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Keyur D. Bhatt
- Department of Chemistry; C.U. Shah University; Wadhwan Gujarat India
| | - Hemangini D. Shah
- Department of Chemistry; C.U. Shah University; Wadhwan Gujarat India
| | - Manthan Panchal
- Department of Chemistry. School of Sciences; Gujarat University; Ahmedabad Gujarat India
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