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Feng W, Chen D, Zhao Y, Mu B, Yan H, Barboiu M. Modulation of Deep-Red to Near-Infrared Room-Temperature Charge-Transfer Phosphorescence of Crystalline "Pyrene Box" Cages by Coupled Ion/Guest Structural Self-Assembly. J Am Chem Soc 2024; 146:2484-2493. [PMID: 38229260 DOI: 10.1021/jacs.3c10206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
Organic cocrystals obtained from multicomponent self-assembly have garnered considerable attention due to their distinct phosphorescence properties and broad applications. Yet, there have been limited reports on cocrystal systems that showcase efficient deep-red to near-infrared (NIR) charge-transfer (CT) phosphorescence. Furthermore, effective strategies to modulate the emission pathways of both fluorescence and phosphorescence remain underexplored. In this work, we dedicated our work to four distinct self-assembled cocrystals called "pyrene box" cages using 1,3,6,8-pyrenetetrasulfonate anions (PTS4-), 4-iodoaniline (1), guanidinium (G+), diaminoguanidinium (A2G+), and hydrated K+ countercations. The binding of such cations to PTS4- platforms adaptively modulates their supramolecular stacking self-assembly with guest molecules 1, allowing to steer the fluorescence and phosphorescence pathways. Notably, the confinement of guest molecule 1 within "pyrene box" PTSK{1} and PTSG{1} cages leads to an efficient deep-red to NIR CT phosphorescence emission. The addition of fuming gases like triethylamine and HCl allows reversible pH modulations of guest binding, which in turn induce a reversible transition of the "pyrene box" cage between fluorescence and phosphorescence states. This capability was further illustrated through a proof-of-concept demonstration in shrimp freshness detection. Our findings not only lay a foundation for future supramolecular designs leveraging weak intermolecular host-guest interactions to engineer excited states in interacting chromophores but also broaden the prospective applications of room-temperature phosphorescence materials in food safety detection.
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Affiliation(s)
- Weixu Feng
- Xi'an Key Laboratory of Hybrid Luminescent Materials and Photonic Device, School of Chemistry and Chemical engineering, Northwestern Polytechnical University, Xi'an 710129, Shaanxi,China
| | - Dong Chen
- Xi'an Key Laboratory of Hybrid Luminescent Materials and Photonic Device, School of Chemistry and Chemical engineering, Northwestern Polytechnical University, Xi'an 710129, Shaanxi,China
| | - Yan Zhao
- Xi'an Key Laboratory of Hybrid Luminescent Materials and Photonic Device, School of Chemistry and Chemical engineering, Northwestern Polytechnical University, Xi'an 710129, Shaanxi,China
| | - Bin Mu
- Xi'an Key Laboratory of Hybrid Luminescent Materials and Photonic Device, School of Chemistry and Chemical engineering, Northwestern Polytechnical University, Xi'an 710129, Shaanxi,China
| | - Hongxia Yan
- Xi'an Key Laboratory of Hybrid Luminescent Materials and Photonic Device, School of Chemistry and Chemical engineering, Northwestern Polytechnical University, Xi'an 710129, Shaanxi,China
| | - Mihail Barboiu
- Institut Europeen des Membranes, Adaptive Supramolecular Nano-systems Group, University of Montpellier, ENSCM-CNRS, Place E. Bataillon CC047, Montpellier F-34095, France
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Scelle J, Vervoitte H, Bouteiller L, Chamoreau LM, Sollogoub M, Vives G, Hasenknopf B. Size-dependent compression of threaded alkyldiphosphate in head to head cyclodextrin [3]pseudorotaxanes. Chem Sci 2022; 13:2218-2225. [PMID: 35310501 PMCID: PMC8864808 DOI: 10.1039/d1sc05697b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 01/16/2022] [Indexed: 11/21/2022] Open
Abstract
The encapsulation of guests in a confined space enables unusual conformations and reactivities. In particular, the compression of akyl chains has been obtained by self-assembled molecular capsules but such an effect has not been reported in solution for pseudorotaxane architectures. By exploiting the tendency of cyclodextrin (CD) to form head to head [3]pseudorotaxanes and the hydrogen bonding abilities of phosphate groups, we have studied the effect of the CD dimer cavity on the conformation of threaded α,ω-alkyl-diphosphate axles. The formation of [2]pseudorotaxanes and [3]pseudorotaxanes was investigated by a combination of NMR, ITC and X-ray diffraction techniques. In the solid state, the [3]pseudorotaxane with a C8 axle presents a fully extended conformation with both terminal phosphate groups interacting with hydroxyl groups of the primary rim of CDs. Such hydrogen bonding interactions are also present with the C9 and C10 axles resulting in a compression of the alkyl chain with gauche conformations in the solid state. NMR studies have shown that this effect is maintained in solution resulting in a size-dependent progressive compression of the alkyl chain by the CD [3]pseudorotaxane architecture for C9, C10 and C11 axles. Alkyl chain compression of alkanediphosphate guests was achieved by head-to-head cyclodextrin [3]pseudorotaxanes in a mechanostereoselective self-assembly process.![]()
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Affiliation(s)
- Jérémy Scelle
- Sorbonne Université, UMR CNRS 8232, Institut Parisien de Chimie Moléculaire 4 Place Jussieu 75005 Paris France
| | - Hugo Vervoitte
- Sorbonne Université, UMR CNRS 8232, Institut Parisien de Chimie Moléculaire 4 Place Jussieu 75005 Paris France
| | - Laurent Bouteiller
- Sorbonne Université, UMR CNRS 8232, Institut Parisien de Chimie Moléculaire 4 Place Jussieu 75005 Paris France
| | - Lise-Marie Chamoreau
- Sorbonne Université, UMR CNRS 8232, Institut Parisien de Chimie Moléculaire 4 Place Jussieu 75005 Paris France
| | - Matthieu Sollogoub
- Sorbonne Université, UMR CNRS 8232, Institut Parisien de Chimie Moléculaire 4 Place Jussieu 75005 Paris France
| | - Guillaume Vives
- Sorbonne Université, UMR CNRS 8232, Institut Parisien de Chimie Moléculaire 4 Place Jussieu 75005 Paris France
| | - Bernold Hasenknopf
- Sorbonne Université, UMR CNRS 8232, Institut Parisien de Chimie Moléculaire 4 Place Jussieu 75005 Paris France
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3
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Astakhov AV, Tarasova EV, Chernysheva AV, Rybakov VB, Starikova ZA, Chernyshev VM. Tautomerism and basicity of carboxylic acid guanyl hydrazides (acylaminoguanidines). Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3246-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Feng WX, Dai L, Zheng SP, van der Lee A, Su CY, Barboiu M. “Calix[4]-box” cages promote the formation of amide bonds in water in the absence of coupling reagents. Chem Commun (Camb) 2018; 54:9738-9740. [DOI: 10.1039/c8cc04561e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Calix[4]box cages promote template synthesis via accelerated amide bond formation upon encapsulation in water.
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Affiliation(s)
- Wei-Xu Feng
- Lehn Institute of Functional Materials
- School of Chemistry
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Liya Dai
- Lehn Institute of Functional Materials
- School of Chemistry
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Shao-Ping Zheng
- Lehn Institute of Functional Materials
- School of Chemistry
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Arie van der Lee
- Institut Europeen des Membranes
- Adaptive Supramolecular Nanosystems Group University of Montpellier
- ENSCM-CNRS
- Montpellier
- France
| | - Cheng-Yong Su
- Lehn Institute of Functional Materials
- School of Chemistry
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Mihail Barboiu
- Lehn Institute of Functional Materials
- School of Chemistry
- Sun Yat-sen University
- Guangzhou 510275
- China
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Dumitrescu DG, Feng WX, Legrand YM, van der Lee A, Petit E, Barboiu M. Pyrene-box capsules for adaptive encapsulation and structure determination of unstable or non-crystalline guest molecules. CrystEngComm 2018. [DOI: 10.1039/c7ce01741c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
“Pyrene-box” cages easily crystallize from aqueous solutions and readily encapsulate compounds of biological interest.
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Affiliation(s)
- Dan G. Dumitrescu
- Institut Europeen des Membranes
- Adaptive Supramolecular Nanosystems Group University of Montpellier
- ENSCM-CNRS
- Montpellier
- France
| | - Wei-xu Feng
- Lehn Institute of Functional Materials
- School of Chemistry
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Yves-Marie Legrand
- Institut Europeen des Membranes
- Adaptive Supramolecular Nanosystems Group University of Montpellier
- ENSCM-CNRS
- Montpellier
- France
| | - Arie van der Lee
- Institut Europeen des Membranes
- Adaptive Supramolecular Nanosystems Group University of Montpellier
- ENSCM-CNRS
- Montpellier
- France
| | - Eddy Petit
- Institut Europeen des Membranes
- Adaptive Supramolecular Nanosystems Group University of Montpellier
- ENSCM-CNRS
- Montpellier
- France
| | - Mihail Barboiu
- Institut Europeen des Membranes
- Adaptive Supramolecular Nanosystems Group University of Montpellier
- ENSCM-CNRS
- Montpellier
- France
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Dumitrescu DG, Feng WX, Legrand YM, Petit E, van der Lee A, Barboiu M. Compression of 1,ω-Diammonio-oligo(ethylene glycol) Chains within the “Pyrene Box”. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700397] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Dan G. Dumitrescu
- Institut Européen des Membranes; IEM, UMR-5635; Université de Montpellier; ENSCM; CNRS; Adaptive Supramolecular Nanosystems Group; Place Eugène Bataillon 34095 Montpellier cedex 5 France
- Elettra - Sincrotrone Trieste; S. S. 14 Km 163.5 in Area Science Park 34149 Basovizza, Trieste Italy
| | - Wei-Xu Feng
- MOE Laboratory of Bioinorganic and Synthetic Chemistry; Lehn Institute of Functional Materials; School of Chemistry and chemical Engineering; Sun Yat-Sen University; 510275 Guangzhou China
| | - Yves-Marie Legrand
- MOE Laboratory of Bioinorganic and Synthetic Chemistry; Lehn Institute of Functional Materials; School of Chemistry and chemical Engineering; Sun Yat-Sen University; 510275 Guangzhou China
| | - Eddy Petit
- MOE Laboratory of Bioinorganic and Synthetic Chemistry; Lehn Institute of Functional Materials; School of Chemistry and chemical Engineering; Sun Yat-Sen University; 510275 Guangzhou China
| | - Arie van der Lee
- MOE Laboratory of Bioinorganic and Synthetic Chemistry; Lehn Institute of Functional Materials; School of Chemistry and chemical Engineering; Sun Yat-Sen University; 510275 Guangzhou China
| | - Mihail Barboiu
- Institut Européen des Membranes; IEM, UMR-5635; Université de Montpellier; ENSCM; CNRS; Adaptive Supramolecular Nanosystems Group; Place Eugène Bataillon 34095 Montpellier cedex 5 France
- MOE Laboratory of Bioinorganic and Synthetic Chemistry; Lehn Institute of Functional Materials; School of Chemistry and chemical Engineering; Sun Yat-Sen University; 510275 Guangzhou China
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7
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Feng WX, van der Lee A, Legrand YM, Petit E, Su CY, Barboiu M. “Pyrene Box” Cages for the Confinement of Biogenic Amines. Chemistry 2017; 23:4037-4041. [DOI: 10.1002/chem.201700266] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Wei-Xu Feng
- MOE Laboratory of Bioinorganic and Synthetic Chemistry; Lehn Institute of Functional Materials, School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 China
- Adaptive Supramolecular Nanosystems Group; Institut Européen des Membranes, ENSCM-UM-CNRS UMR-5635; Place E. Bataillon, CC 047 34095 Montpellier Cedex 5 France
| | - Arie van der Lee
- Adaptive Supramolecular Nanosystems Group; Institut Européen des Membranes, ENSCM-UM-CNRS UMR-5635; Place E. Bataillon, CC 047 34095 Montpellier Cedex 5 France
| | - Yves-Marie Legrand
- Adaptive Supramolecular Nanosystems Group; Institut Européen des Membranes, ENSCM-UM-CNRS UMR-5635; Place E. Bataillon, CC 047 34095 Montpellier Cedex 5 France
| | - Eddy Petit
- Adaptive Supramolecular Nanosystems Group; Institut Européen des Membranes, ENSCM-UM-CNRS UMR-5635; Place E. Bataillon, CC 047 34095 Montpellier Cedex 5 France
| | - Cheng-Yong Su
- MOE Laboratory of Bioinorganic and Synthetic Chemistry; Lehn Institute of Functional Materials, School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 China
| | - Mihail Barboiu
- MOE Laboratory of Bioinorganic and Synthetic Chemistry; Lehn Institute of Functional Materials, School of Chemistry and Chemical Engineering; Sun Yat-Sen University; Guangzhou 510275 China
- Adaptive Supramolecular Nanosystems Group; Institut Européen des Membranes, ENSCM-UM-CNRS UMR-5635; Place E. Bataillon, CC 047 34095 Montpellier Cedex 5 France
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