1
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Mu GF, Yang C, Wang Y, Yan Q. Cage-by-cage supramolecular polymerization via panel-decorated triphenylphosphine organic cage. NANOTECHNOLOGY 2024; 35:365603. [PMID: 38865974 DOI: 10.1088/1361-6528/ad572c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2024] [Accepted: 06/12/2024] [Indexed: 06/14/2024]
Abstract
Significant efforts have been dedicated to designing porous organic cage compounds with geometric complexity and topological diversity. However, the use of these cage molecules as premade building units for constructing infinite cage-based superstructures remains unexplored. Here, we report the use of a panel-decorated phosphine organic cage as a special monomer to achieve supramolecular polymerization, resulting in cage-by-cage noncovalent polymers through the synergy of metal-coordination and intercageπ-πdimerization. At a monomer concentration of 122 mM, the average degree of polymerization reaches 17, corresponding to a molecular weight of 26 kDa. The obtained cage-based supramolecular polymers can further hierarchically self-assemble into vesicular morphologies or one-dimensional nanofiber architectures. Selective control over the cosolvents can regulate their structural hierarchy and assembled morphology. This approach paves a new way for the construction of cage-based hierarchical assemblies and materials.
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Affiliation(s)
- Gui-Fang Mu
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, People's Republic of China
| | - Cuiqin Yang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, People's Republic of China
| | - Yixin Wang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, People's Republic of China
| | - Qiang Yan
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, People's Republic of China
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2
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Priya TJ, Sugumar RW, Harini M, Prasad NR. Host-Guest Complex of Cucurbituril with 5-Fluorouracil: Structural Study, Effect on Cytotoxicity, and Intracellular ROS Generation. Pharm Chem J 2023. [DOI: 10.1007/s11094-023-02824-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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3
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Chen M, Hu C, Zhang S, Wu D, Mao Z, Zheng X. The Construction of Cucurbit[7]uril-Based Supramolecular Nanomedicine for Glioma Therapy. Front Chem 2022; 10:867815. [PMID: 35372259 PMCID: PMC8966231 DOI: 10.3389/fchem.2022.867815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 02/15/2022] [Indexed: 11/15/2022] Open
Abstract
Two supramolecular nanomedicines (CB[7]⊃DOX and CB[7]⊃CPT) based on the host–guest recognition between CB[7] and anticancer drugs were constructed. After supramolecular modification, the stability and water solubility of DOX and CPT were greatly improved, and the anticancer activities of chemotherapeutic drugs were effectively maintained. This work provided a simple but efficient method to enrich supramolecular nanomedicines for cancer therapy.
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Affiliation(s)
- Mantao Chen
- Department of Neurosurgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Chi Hu
- Department of Neurosurgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Shengxiang Zhang
- Department of Neurosurgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Dan Wu
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou, China
- *Correspondence: Dan Wu, ; Zhengwei Mao, ; Xiujue Zheng,
| | - Zhengwei Mao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, China
- *Correspondence: Dan Wu, ; Zhengwei Mao, ; Xiujue Zheng,
| | - Xiujue Zheng
- Department of Neurosurgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- *Correspondence: Dan Wu, ; Zhengwei Mao, ; Xiujue Zheng,
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4
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Gibson HW, Rouser MA, Schoonover DV. Synthesis of Bottlebrush Copolymers Using a Polypseudorotaxane Intermediate. Macromolecules 2022. [DOI: 10.1021/acs.macromol.1c02060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Harry W. Gibson
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States
| | - Mason A. Rouser
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States
| | - Daniel V. Schoonover
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States
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5
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Feng Y, Philp D. A Molecular Replication Process Drives Supramolecular Polymerization. J Am Chem Soc 2021; 143:17029-17039. [PMID: 34617739 DOI: 10.1021/jacs.1c06404] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Supramolecular polymers are materials in which the connections between monomers in the polymer main chain are non-covalent bonds. This area has seen rapid expansion in the last two decades and has been exploited in several applications. However, suitable contiguous hydrogen-bond arrays can be difficult to synthesize, placing some limitations on the deployment of supramolecular polymers. We have designed a hydrogen-bonded polymer assembled from a bifunctional monomer composed of two replicating templates separated by a rigid spacer. This design allows the autocatalytic formation of the polymer main chain through the self-templating properties of the replicators and drives the synthesis of the bifunctional monomer from its constituent components in solution. The template-directed 1,3-dipolar cycloaddition reaction between nitrone and maleimide proceeds with high diastereoselectivity, affording the bifunctional monomer. The high binding affinity between the self-complementary replicating templates that allows the bifunctional monomer to polymerize in solution is derived from the positive cooperativity associated with this binding process. The assembly of the polymer in solution has been investigated by diffusion-ordered NMR spectroscopy. Both microcrystalline and thin films of the polymeric material can be prepared readily and have been characterized by powder X-ray diffraction and scanning electron microscopy. These results demonstrate that the approach described here is a valid one for the construction of supramolecular polymers and can be extended to systems where the rigid spacer between the replicating templates is replaced by one carrying additional function.
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Affiliation(s)
- Yuanning Feng
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Douglas Philp
- School of Chemistry, University of St Andrews, North Haugh, St Andrews, Fife KY16 9ST, U.K
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6
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Chang JP, Sun LY, Zhang ZE, An YY, Zhang L, Yu JG, Han YF. A metal-carbene template approach enables efficient synthesis of a functionalized cage-annulated crown ether. Chem Commun (Camb) 2021; 57:8584-8587. [PMID: 34355228 DOI: 10.1039/d1cc03416b] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A facile synthetic method to form cage-annulated crown ether with anchored imidazolium units was developed. The present work verified the potential application of the metal-carbene template approach (MCTA) in the preparation of novel flexible polyimidazolium cages by photochemical [2+2] cycloaddition reactions and may provide a new method for the preparation of flexible pure organic cages with incorporation of a variety of functional sites.
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Affiliation(s)
- Jin-Ping Chang
- College of Chemistry and Materials Science, FM & EM International Joint Laboratory, Northwest University, Xi'an 710127, P. R. China.
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7
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Chen Y, Jing L, Meng Q, Li B, Chen R, Sun Z. Supramolecular Chemotherapy: Noncovalent Bond Synergy of Cucurbit[7]uril against Human Colorectal Tumor Cells. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:9547-9552. [PMID: 34333979 DOI: 10.1021/acs.langmuir.1c01422] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Supramolecular chemotherapy has drawn increasing interest due to its ability to improve the efficiency of antitumor drugs and fewer associated toxic side effects. In this study, the smart supramolecular cargo, the doxorubicin-ZnO-cucurbit[7]uril (CDZ) nanocomplex, was constructed through ion-dipole interactions between cucurbit[7]uril {CB[7]} and doxorubicin-ZnO (dox-ZnO). The binding affinity of CB[7] and dox-ZnO was determined to be 104 M-1 by isothermal titration calorimetry. Importantly, spermine had a stronger binding affinity (106 M-1) with CB[7] than dox-ZnO through host-guest interactions. In the tumor microenvironment, spermine disassembled the CDZ nanocomplex, and dox was released from the nanocomplex by XRD, UV-visible spectra, and contact angle analysis. Compared to the single drug dox, the CDZ nanocomplex was demonstrated to possess higher activity of killing colorectal tumor cells by confocal laser scanning microscopy and cytotoxicity, which could be attributed to spermine concentration, spermine synthase, free radical damage, and G1 cell cycle arrest. Overall, the supramolecular delivery of dox can enhance the inhibition of human colorectal tumor cell proliferation and reduce cytotoxicity in human myocardial cells through the noncovalent bond synergy of {CB[7]}.
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Affiliation(s)
- Yueyue Chen
- Department of Toxicology and Sanitary Chemistry, School of Public Health, and Beijing Key Laboratory of Environment Toxicology, Capital Medical University, Beijing 100069, P. R. China
| | - Li Jing
- Department of Toxicology and Sanitary Chemistry, School of Public Health, and Beijing Key Laboratory of Environment Toxicology, Capital Medical University, Beijing 100069, P. R. China
| | - Qingtao Meng
- Department of Toxicology and Sanitary Chemistry, School of Public Health, and Beijing Key Laboratory of Environment Toxicology, Capital Medical University, Beijing 100069, P. R. China
| | - Bin Li
- Department of Toxicology and Sanitary Chemistry, School of Public Health, and Beijing Key Laboratory of Environment Toxicology, Capital Medical University, Beijing 100069, P. R. China
| | - Rui Chen
- Department of Toxicology and Sanitary Chemistry, School of Public Health, and Beijing Key Laboratory of Environment Toxicology, Capital Medical University, Beijing 100069, P. R. China
| | - Zhiwei Sun
- Department of Toxicology and Sanitary Chemistry, School of Public Health, and Beijing Key Laboratory of Environment Toxicology, Capital Medical University, Beijing 100069, P. R. China
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8
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Zhao X, Liu Y, Zhang ZY, Wang Y, Jia X, Li C. One-Pot and Shape-Controlled Synthesis of Organic Cages. Angew Chem Int Ed Engl 2021; 60:17904-17909. [PMID: 34036741 DOI: 10.1002/anie.202104875] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/17/2021] [Indexed: 12/24/2022]
Abstract
Organic cages are fascinating because of their well-defined 3D cavities, excellent stability, and accessible post-modification. However, the synthesis is normally realized by fragment coupling approach in low yields. Herein, we report one-pot, gram-scale and shape-controlled synthesis of two covalent organic cages (box-shaped [4]cage and triangular prism-shaped [2]cage) in yields of 46 % and 52 %, involving direct condensation of triangular 1,3,5-tris(2,4-dimethoxyphenyl)benzene monomer with paraformaldehyde and isobutyraldehyde, respectively. The cages can convert into high-yielding per-hydroxylated analogues. The [2]cage can be utilized as gas chromatographic stationary phase for high-resolution separation of benzene/cyclohexane and toluene/methylcyclohexane. By changing the central moiety of the triangular monomer and/or aldehyde, this synthetic method would have the potential to be a general strategy to access diverse cages with tunable shape, size, and electronic properties.
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Affiliation(s)
- Xiang Zhao
- College of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China.,Center for Supramolecular Chemistry and Catalysis and Department of Chemistry, Shanghai University, Shanghai, 200444, P. R. China
| | - Yue Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin, 300387, P. R. China
| | - Zhi-Yuan Zhang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin, 300387, P. R. China
| | - Yiliang Wang
- Center for Supramolecular Chemistry and Catalysis and Department of Chemistry, Shanghai University, Shanghai, 200444, P. R. China
| | - Xueshun Jia
- College of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China.,Center for Supramolecular Chemistry and Catalysis and Department of Chemistry, Shanghai University, Shanghai, 200444, P. R. China
| | - Chunju Li
- College of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China.,Center for Supramolecular Chemistry and Catalysis and Department of Chemistry, Shanghai University, Shanghai, 200444, P. R. China.,Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin, 300387, P. R. China
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9
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Zhao X, Liu Y, Zhang Z, Wang Y, Jia X, Li C. One‐Pot and Shape‐Controlled Synthesis of Organic Cages. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104875] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Xiang Zhao
- College of Environmental and Chemical Engineering Shanghai University Shanghai 200444 P. R. China
- Center for Supramolecular Chemistry and Catalysis and Department of Chemistry Shanghai University Shanghai 200444 P. R. China
| | - Yue Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules College of Chemistry Tianjin Normal University Tianjin 300387 P. R. China
| | - Zhi‐Yuan Zhang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules College of Chemistry Tianjin Normal University Tianjin 300387 P. R. China
| | - Yiliang Wang
- Center for Supramolecular Chemistry and Catalysis and Department of Chemistry Shanghai University Shanghai 200444 P. R. China
| | - Xueshun Jia
- College of Environmental and Chemical Engineering Shanghai University Shanghai 200444 P. R. China
- Center for Supramolecular Chemistry and Catalysis and Department of Chemistry Shanghai University Shanghai 200444 P. R. China
| | - Chunju Li
- College of Environmental and Chemical Engineering Shanghai University Shanghai 200444 P. R. China
- Center for Supramolecular Chemistry and Catalysis and Department of Chemistry Shanghai University Shanghai 200444 P. R. China
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules College of Chemistry Tianjin Normal University Tianjin 300387 P. R. China
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10
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Sheng X, Li E, Huang F. Construction of pillar[4]arene[1]quinone-1,10-dibromodecane pseudorotaxanes in solution and in the solid state. Beilstein J Org Chem 2020; 16:2954-2959. [PMID: 33335603 PMCID: PMC7722622 DOI: 10.3762/bjoc.16.245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 11/18/2020] [Indexed: 11/23/2022] Open
Abstract
We report novel pseudorotaxanes based on the complexation between pillar[4]arene[1]quinone and 1,10-dibromodecane. The complexation is found to have a 1:1 host–guest complexation stoichiometry in chloroform but a 2:1 host–guest complexation stoichiometry in the solid state. From single crystal X-ray diffraction, the linear guest molecules thread into cyclic pillar[4]arene[1]quinone host molecules in the solid state, stabilized by CH∙∙∙π interactions and hydrogen bonds. The bromine atoms at the periphery of the guest molecule provide convenience for the further capping of the pseudorotaxanes to construct rotaxanes.
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Affiliation(s)
- Xinru Sheng
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Errui Li
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China.,Green Catalysis Center and College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China
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11
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Xu M, Chen L, Yan Q. Gas‐Constructed Vesicles with Gas‐Moldable Membrane Architectures. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201907063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Miaomiao Xu
- State Key Laboratory of Molecular Engineering of Polymers Department of Macromolecular Science Fudan University No. 220, Handan Rd. Shanghai China
| | - Liang Chen
- State Key Laboratory of Molecular Engineering of Polymers Department of Macromolecular Science Fudan University No. 220, Handan Rd. Shanghai China
| | - Qiang Yan
- State Key Laboratory of Molecular Engineering of Polymers Department of Macromolecular Science Fudan University No. 220, Handan Rd. Shanghai China
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12
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Lee M, Gibson HW. Supramolecular Four-Armed Star A2B2 Copolymer (Miktoarm Star) via Host–Guest Complexation and Nitroxide-Mediated Radical Polymerization. Macromolecules 2020. [DOI: 10.1021/acs.macromol.9b02511] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Minjae Lee
- Department of Chemistry, Virginia Polytechnic Institute & State University, Blacksburg, Virginia 24061, United States
- Department of Chemistry, Kunsan National University, Gunsan 54150, South Korea
| | - Harry W. Gibson
- Department of Chemistry, Virginia Polytechnic Institute & State University, Blacksburg, Virginia 24061, United States
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13
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Wu S, Cai C, Li F, Tan Z, Dong S. Deep Eutectic Supramolecular Polymers: Bulk Supramolecular Materials. Angew Chem Int Ed Engl 2020; 59:11871-11875. [DOI: 10.1002/anie.202004104] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Indexed: 01/14/2023]
Affiliation(s)
- Shuanggen Wu
- College of Chemistry and Chemical Engineering Hunan University Changsha 410082 Hunan P. R. China
| | - Changyong Cai
- College of Chemistry and Chemical Engineering Central South University Changsha 410083 P. R. China
| | - Fenfang Li
- College of Chemistry and Chemical Engineering Central South University Changsha 410083 P. R. China
| | - Zhijian Tan
- Institute of Bast Fiber Crops Chinese Academy of Agricultural Sciences Changsha 410205 P. R. China
| | - Shengyi Dong
- College of Chemistry and Chemical Engineering Hunan University Changsha 410082 Hunan P. R. China
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14
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Wu S, Cai C, Li F, Tan Z, Dong S. Deep Eutectic Supramolecular Polymers: Bulk Supramolecular Materials. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004104] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Shuanggen Wu
- College of Chemistry and Chemical Engineering Hunan University Changsha 410082 Hunan P. R. China
| | - Changyong Cai
- College of Chemistry and Chemical Engineering Central South University Changsha 410083 P. R. China
| | - Fenfang Li
- College of Chemistry and Chemical Engineering Central South University Changsha 410083 P. R. China
| | - Zhijian Tan
- Institute of Bast Fiber Crops Chinese Academy of Agricultural Sciences Changsha 410205 P. R. China
| | - Shengyi Dong
- College of Chemistry and Chemical Engineering Hunan University Changsha 410082 Hunan P. R. China
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15
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Zhao W, Tropp J, Qiao B, Pink M, Azoulay JD, Flood AH. Tunable Adhesion from Stoichiometry-Controlled and Sequence-Defined Supramolecular Polymers Emerges Hierarchically from Cyanostar-Stabilized Anion-Anion Linkages. J Am Chem Soc 2020; 142:2579-2591. [PMID: 31931561 DOI: 10.1021/jacs.9b12645] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Sequence-controlled supramolecular polymers offer new design paradigms for generating stimuli-responsive macromolecules with enhanced functionalities. The dynamic character of supramolecular links present challenges to sequence definition in extended supramolecular macromolecules, and design principles remain nascent. Here, we demonstrate the first example of using stoichiometry-control to specify the monomer sequence in a linear supramolecular polymer by synthesizing both a homopolymer and an alternating copolymer from the same glycol-substituted cyanostar macrocycle and phenylene-linked diphosphate monomers. A 2:1 stoichiometry between macrocycle and diphosphate produces a supramolecular homopolymer of general formula (A)n comprised of repeating units of cyanostar-stabilized phosphate-phosphate dimers. Using a 1:1 stoichiometry, an alternating (AB)n structure is produced with half the phosphate dimers now stabilized by the additional counter cations that emerge hierarchically after forming the stronger cyanostar-stabilized phosphate dimers. These new polymer materials and binding motifs are sufficient to bear normal and shear stress to promote significant and tunable adhesive properties. The homopolymer (A)n, consisting of cyanostar-stabilized anti-electrostatic linkages, shows adhesion strength comparable to commercial superglue formulations based on polycyanoacrylate but is thermally reversible. Unexpectedly, and despite including traditional ionic linkages, the alternating copolymer (AB)n shows weaker adhesion strength more similar to commercial white glue based on poly(vinyl acetate). Thus, the adhesion properties can be tuned over a wide range by simply controlling the stoichiometric ratio of monomers. This study offers new insight into supramolecular polymers composed of custom-designed anion and receptor monomers and demonstrates the utility of emerging functional materials based on anion-anion linkages.
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Affiliation(s)
- Wei Zhao
- Department of Chemistry , Indiana University , 800 East Kirkwood Avenue , Bloomington , Indiana 47405 , United States
| | - Joshua Tropp
- School of Polymer Science and Engineering , The University of Southern Mississippi , 118 College Drive , Hattiesburg , Mississippi 39406 , United States
| | - Bo Qiao
- Department of Chemistry , Indiana University , 800 East Kirkwood Avenue , Bloomington , Indiana 47405 , United States
| | - Maren Pink
- Department of Chemistry , Indiana University , 800 East Kirkwood Avenue , Bloomington , Indiana 47405 , United States
| | - Jason D Azoulay
- School of Polymer Science and Engineering , The University of Southern Mississippi , 118 College Drive , Hattiesburg , Mississippi 39406 , United States
| | - Amar H Flood
- Department of Chemistry , Indiana University , 800 East Kirkwood Avenue , Bloomington , Indiana 47405 , United States
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16
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Zhang Z, Sun K, Jin L, Xie C, Li S. Preparation of a mechanically interlocked polymer from a linear supramolecular polymer. Org Chem Front 2020. [DOI: 10.1039/d0qo00315h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
We transformed a linear supramolecular polymer into a mechanically interlocked polymer by photoisomerization.
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Affiliation(s)
- Zibin Zhang
- College of Materials
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
| | - Kechang Sun
- College of Materials
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
| | - Leqiong Jin
- College of Materials
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
| | - Chunsong Xie
- College of Materials
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
| | - Shijun Li
- College of Materials
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
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17
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One-step and green strategy for exfoliation and stabilization of graphene by phosphate pillar[6]arene and its application for fluorescence sensing of paraquat. Microchem J 2019. [DOI: 10.1016/j.microc.2019.104203] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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18
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Qian X, Zhou X, Qu Q, Li L, Yang L. Ultrasensitive and robust electrochemical sensing platform for the detection of squamous cell carcinoma antigen using water-soluble pillar [5]arene-Pd/MoS2 nanocomposites. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.05.032] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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19
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Xu M, Chen L, Yan Q. Gas‐Constructed Vesicles with Gas‐Moldable Membrane Architectures. Angew Chem Int Ed Engl 2019; 59:15104-15108. [DOI: 10.1002/anie.201907063] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 06/27/2019] [Indexed: 11/07/2022]
Affiliation(s)
- Miaomiao Xu
- State Key Laboratory of Molecular Engineering of Polymers Department of Macromolecular Science Fudan University No. 220, Handan Rd. Shanghai China
| | - Liang Chen
- State Key Laboratory of Molecular Engineering of Polymers Department of Macromolecular Science Fudan University No. 220, Handan Rd. Shanghai China
| | - Qiang Yan
- State Key Laboratory of Molecular Engineering of Polymers Department of Macromolecular Science Fudan University No. 220, Handan Rd. Shanghai China
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20
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Gibson HW, Huang F, Zhao R, Shao L, Zakharov LN, Slebodnick C, Rheingold AL. An Inhospitable Cryptand: The Importance of Conformational Freedom in Host-Guest Complexation. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Harry W. Gibson
- Department of Chemistry; Virginia Tech; 24060 Blacksburg VA USA
| | - Feihe Huang
- Department of Chemistry; Virginia Tech; 24060 Blacksburg VA USA
- State Key Laboratory of Chemical Engineering; Center for Chemistry of High-Performance & Novel Materials; Zhejiang University; Hangzhou P R China
| | - Run Zhao
- State Key Laboratory of Chemical Engineering; Center for Chemistry of High-Performance & Novel Materials; Zhejiang University; Hangzhou P R China
| | - Li Shao
- State Key Laboratory of Chemical Engineering; Center for Chemistry of High-Performance & Novel Materials; Zhejiang University; Hangzhou P R China
| | - Lev N. Zakharov
- Department of Chemistry; University of California; 92093-0358 San Diego, La Jolla CA USA
| | | | - Arnold L. Rheingold
- Department of Chemistry; University of California; 92093-0358 San Diego, La Jolla CA USA
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21
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Korde JM, Kandasubramanian B. Fundamentals and Effects of Biomimicking Stimuli-Responsive Polymers for Engineering Functions. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b00683] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Jay M. Korde
- Biocomposite Laboratory, Department of Metallurgical & Materials Engineering, DIAT (DU), Ministry of Defence, Girinagar, Pune-411025, India
| | - Balasubramanian Kandasubramanian
- Biocomposite Laboratory, Department of Metallurgical & Materials Engineering, DIAT (DU), Ministry of Defence, Girinagar, Pune-411025, India
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22
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Zhang GW, Luo MC, Lei JQ, Zhong TT, Wei Y, Xie LH, Huang W. Substituent effects on fluorene-based linear supramolecular polymerizsation. Supramol Chem 2019. [DOI: 10.1080/10610278.2019.1609679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Guang-Wei Zhang
- Center for Molecular Systems & Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, Nanjing, China
| | - Meng-Cheng Luo
- Center for Molecular Systems & Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, Nanjing, China
| | - Jia-Qi Lei
- Center for Molecular Systems & Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, Nanjing, China
| | - Tao-Tao Zhong
- Center for Molecular Systems & Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, Nanjing, China
| | - Ying Wei
- Center for Molecular Systems & Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, Nanjing, China
| | - Ling-Hai Xie
- Center for Molecular Systems & Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, Nanjing, China
| | - Wei Huang
- Center for Molecular Systems & Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, Nanjing, China
- Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), Xi’an, Shaanxi, China
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), Nanjing, China
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23
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Noncovalently connected supramolecular metathesis graft copolymers: One-pot synthesis and self-assembly. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2018.10.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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24
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Liu H, Zhang Z, Zhao Y, Zhou Y, Xue B, Han Y, Wang Y, Mu X, Zang S, Zhou X, Li Z. A water-soluble two-dimensional supramolecular organic framework with aggregation-induced emission for DNA affinity and live-cell imaging. J Mater Chem B 2019; 7:1435-1441. [PMID: 32255014 DOI: 10.1039/c8tb03206h] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A water-soluble two-dimensional supramolecular organic framework (2D SOF) was prepared via self-assembly of cucurbit[8]uril (CB[8]) and a three-arm flat linker molecule, which contains a benzene ring as the core and three Brooker's merocyanine (BM) analogs as arms. The strong host-guest interactions between BM and CB[8] and the directional head-to-tail stacking modes between the BM arms synergistically led to the formation of a 2D SOF. The structure of the 2D SOF was verified by 1H NMR, 2D 1H NMR NOESY, and DLS characterizations, while the monolayer structure was characterized by Cryo-TEM and AFM measurements. The 2D SOF exhibited an obvious AIE enhancement effect in H2O. In addition, DNA induced photoluminescence enhancement was observed for the monomer. As a result, this AIEgen-based 2D SOF could feature not only as a cell visualizer but also as a tracker for the nucleus in biological imaging due to the dynamic assembly process.
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Affiliation(s)
- Hui Liu
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
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25
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Rao SJ, Nakazono K, Liang X, Nakajima K, Takata T. A supramolecular network derived by rotaxane tethering three ureido pyrimidinone groups. Chem Commun (Camb) 2019; 55:5231-5234. [DOI: 10.1039/c9cc01660k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A rotaxane-cross-linked supramolecular network with good mechanical properties resulting from a trifunctional [2]rotaxane via intermolecular hydrogen bonding interactions.
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Affiliation(s)
- Si-Jia Rao
- Department of Chemical Science and Engineering
- Tokyo Institute of Technology
- Meguro-ku
- Japan
| | - Kazuko Nakazono
- Department of Chemical Science and Engineering
- Tokyo Institute of Technology
- Meguro-ku
- Japan
| | - Xiaobin Liang
- Department of Chemical Science and Engineering
- Tokyo Institute of Technology
- Meguro-ku
- Japan
| | - Ken Nakajima
- Department of Chemical Science and Engineering
- Tokyo Institute of Technology
- Meguro-ku
- Japan
| | - Toshikazu Takata
- Department of Chemical Science and Engineering
- Tokyo Institute of Technology
- Meguro-ku
- Japan
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26
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Xiao T, Zhong W, Qi L, Gu J, Feng X, Yin Y, Li ZY, Sun XQ, Cheng M, Wang L. Ring-opening supramolecular polymerization controlled by orthogonal non-covalent interactions. Polym Chem 2019. [DOI: 10.1039/c9py00312f] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The π–π interaction has been successfully utilized to orthogonally regulate the supramolecular polymerization driven by quadruple hydrogen bonding.
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27
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Zhou J, Yu G, Huang F. Supramolecular chemotherapy based on host-guest molecular recognition: a novel strategy in the battle against cancer with a bright future. Chem Soc Rev 2018; 46:7021-7053. [PMID: 28980674 DOI: 10.1039/c6cs00898d] [Citation(s) in RCA: 448] [Impact Index Per Article: 74.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Chemotherapy is currently one of the most effective ways to treat cancer. However, traditional chemotherapy faces several obstacles to clinical trials, such as poor solubility/stability, non-targeting capability and uncontrollable release of the drugs, greatly limiting their anticancer efficacy and causing severe side effects towards normal tissues. Supramolecular chemotherapy integrating non-covalent interactions and traditional chemotherapy is a highly promising candidate in this regard and can be appropriately used for targeted drug delivery. By taking advantage of supramolecular chemistry, some limitations impeding traditional chemotherapy for clinical applications can be solved effectively. Therefore, we present here a review summarizing the progress of supramolecular chemotherapy in cancer treatment based on host-guest recognition and provide guidance on the design of new targeting supramolecular chemotherapy combining diagnostic and therapeutic functions. Based on a large number of state-of-the-art studies, our review will advance supramolecular chemotherapy on the basis of host-guest recognition and promote translational clinical applications.
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Affiliation(s)
- Jiong Zhou
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China.
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28
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Xu R, Ma S, Wu Y, Zhou F, Liu W. Promoting Lubricity and Antifouling Properties by Supramolecular-Recognition-Based Surface Grafting. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:13116-13122. [PMID: 30173516 DOI: 10.1021/acs.langmuir.8b02375] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
In the supramolecular host-guest system, the host molecule selectively identifies the guest and forms the inclusion complex with the guest molecule. In this study, the physicochemical properties of solid surfaces were regulated by the interfacial supramolecular recognition. The host-guest interaction between β-cyclodextrin and guest molecules, including adamantaneacetic acid, sodium dodecyl sulfonate, and a copolymer of 2-methacryloyloxy-2-methyladamantane and 3-sulfopropyl methacrylate potassium salt, was introduced onto the silicon substrate to construct supramolecular composite surfaces. After the assembly of hydrophilic guest molecules on the host surface, the wettability, aqueous lubrication, and anti-algae cell adhesion properties of the supramolecular composite surfaces were improved. This strategy of host-guest interfacial supramolecular recognition provides a new route to prepare aqueous lubrication and antifouling materials.
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Affiliation(s)
- Rongnian Xu
- State Key Laboratory of Solid Lubrication , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou , Gansu 730000 , P. R. China
- University of Chinese Academy of Sciences , Beijing 100083 , P. R. China
| | - Shuanhong Ma
- State Key Laboratory of Solid Lubrication , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou , Gansu 730000 , P. R. China
| | - Yang Wu
- State Key Laboratory of Solid Lubrication , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou , Gansu 730000 , P. R. China
| | - Feng Zhou
- State Key Laboratory of Solid Lubrication , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou , Gansu 730000 , P. R. China
| | - Weimin Liu
- State Key Laboratory of Solid Lubrication , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou , Gansu 730000 , P. R. China
- College of Materials Science and Technology , Northwestern Polytechnical University , 127 Youyixi Road , 710072 Xi an , China
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29
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Li X, Wang L, Deng Y, Luo Z, Zhang Q, Dong S, Han C. Preparation of cross-linked supramolecular polymers based on benzo-21-crown-7/secondary ammonium salt host-guest interactions. Chem Commun (Camb) 2018; 54:12459-12462. [PMID: 30335096 DOI: 10.1039/c8cc07657j] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We found that TC7 not only self-assembles into one-dimensional supramolecular aggregates in chloroform, but also forms cross-linked supramolecular polymers via host-guest complexation between benzo-21-crown-7 and secondary ammonium salts. Compared with one-dimensional linear supramolecular polymers, soft and long viscous fibers were pulled out from a concentrated solution of cross-linked supramolecular polymers as a result of higher viscosity and lower diffusion coefficients.
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Affiliation(s)
- Xing Li
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, Hunan, P. R. China.
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30
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Zhang Z, Shao L, Yang J. A phosphonated copillar[5]arene: Synthesis and application in the construction of pH-responsive supramolecular polymer in water. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.06.058] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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31
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Pederson AM, Price TL, Schoonover DV, Slebodnick C, Gibson HW. “Reverse” pyridyl cryptands as hosts for viologens. HETEROATOM CHEMISTRY 2018. [DOI: 10.1002/hc.21422] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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32
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Tian X, Chen LX, Yao YQ, Chen K, Chen MD, Zeng X, Tao Z. 4-Sulfocalix[4]arene/Cucurbit[7]uril-Based Supramolecular Assemblies through the Outer Surface Interactions of Cucurbit[ n]uril. ACS OMEGA 2018; 3:6665-6672. [PMID: 31458841 PMCID: PMC6644559 DOI: 10.1021/acsomega.8b00829] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 06/08/2018] [Indexed: 06/10/2023]
Abstract
Upon mixing of aqueous solutions of the freely soluble building blocks cucurbit[7]uril (Q[7]) and 4-sulfocalix[4]arene (SC[4]A), white microcrystals instantly separate in near-quantitative yield. The driving force for this assembly is suggested to be the outer-surface interaction of the Q[n]. Dynamic light scattering, scanning electron microscopy, and NMR (diffusion-ordered NMR spectroscopy) analyses have confirmed the supramolecular aggregation of Q[7] and SC[4]A. Titration 1H NMR spectroscopy and isothermal titration calorimetry have shown that the interaction ratio of Q[7] and SC[4]A is close to 3:1. Moreover, the Q[7]/SC[4]A-based supramolecular assembly can accommodate molecules of some volatile compounds or luminescent dyes. Thus, this work offers a simple and highly efficient means of preparing adsorbent or solid fluorescent materials.
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Affiliation(s)
- Xiao Tian
- Key
Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou
Province, Guizhou University, Guiyang 550025, People’s Republic of China
| | - Li Xia Chen
- Key
Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou
Province, Guizhou University, Guiyang 550025, People’s Republic of China
| | - Yu Qing Yao
- Key
Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou
Province, Guizhou University, Guiyang 550025, People’s Republic of China
| | - Kai Chen
- Collaborative
Innovation Center of Atmospheric Environment and Equipment Technology,
Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution
Control, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, People’s Republic of China
| | - Min-Dong Chen
- Collaborative
Innovation Center of Atmospheric Environment and Equipment Technology,
Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution
Control, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, People’s Republic of China
| | - Xi Zeng
- Key
Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou
Province, Guizhou University, Guiyang 550025, People’s Republic of China
| | - Zhu Tao
- Key
Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou
Province, Guizhou University, Guiyang 550025, People’s Republic of China
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33
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Wessels HR, Slebodnick C, Gibson HW. Viologen-Based Rotaxanes from Dibenzo-30-crown-10. J Am Chem Soc 2018; 140:7358-7370. [PMID: 29775299 DOI: 10.1021/jacs.8b04477] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Three [2]rotaxanes (4, 7, and 12) and one [3]rotaxane (8) were synthesized based on the dibenzo-30-crown-10/viologen binding motif. To the best of our knowledge, these are the first rotaxanes formed from dibenzo-30-crown-10 and viologens. The rotaxanes were all characterized by 1H NMR, 13C NMR, and HRMS. An X-ray crystal structure of one of the [2]rotaxanes (7) was obtained. This work demonstrates for the first time that dibenzo-30-crown-10 does form pseudorotaxane complexes with viologens in solution.
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Affiliation(s)
- Hanlie R Wessels
- Department of Chemistry , Virginia Tech , Blacksburg , Virginia 24060 , United States
| | - Carla Slebodnick
- Department of Chemistry , Virginia Tech , Blacksburg , Virginia 24060 , United States
| | - Harry W Gibson
- Department of Chemistry , Virginia Tech , Blacksburg , Virginia 24060 , United States
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34
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Ren X, Zhang J, Cheng M, Wang Q, Jiang J, Wang L. Supramolecular systems constructed by crown ether-based cryptands. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.04.056] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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35
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36
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Price TL, Gibson HW. Supramolecular Pseudorotaxane Polymers from Biscryptands and Bisparaquats. J Am Chem Soc 2018; 140:4455-4465. [DOI: 10.1021/jacs.8b01480] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Terry L. Price
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States
| | - Harry W. Gibson
- Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24060, United States
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37
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Sathiyajith C, Shaikh RR, Han Q, Zhang Y, Meguellati K, Yang YW. Biological and related applications of pillar[n]arenes. Chem Commun (Camb) 2018; 53:677-696. [PMID: 27942626 DOI: 10.1039/c6cc08967d] [Citation(s) in RCA: 123] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Pillar[n]arenes are a new class of synthetic supramolecular macrocycles streamlined by their particular pillar-shaped architecture which consists of an electron-rich cavity and two fine-tuneable rims. The ease and diversity of the functionalization of the two rims open possibilities for the design of new architectures, topological isomers, and scaffolds. Significantly, this emerging class of macrocyclic receptors offers a unique platform for biological purposes. This review article covers the most recent contributions from the pillar[n]arene field in terms of artificial membrane transport systems, controlled drug delivery systems, biomedical imaging, biosensors, cell adhesion, fluorescent sensing, and pesticide detection based on host-guest interactions. The review also uniquely describes the properties of sub-units that make pillar[n]arenes suitable for biological applications and it provides a detailed outline for the design of new innovative pillar-like structures with specific properties to open up a new avenue for pillar[n]arene chemistry.
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Affiliation(s)
- CuhaWijay Sathiyajith
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China.
| | - Rafik Rajjak Shaikh
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China.
| | - Qian Han
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China.
| | - Yue Zhang
- The First Clinical College, Harbin Medical University, 23 Youzheng Street, Harbin, 150001, P. R. China.
| | - Kamel Meguellati
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China.
| | - Ying-Wei Yang
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China.
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38
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Zapata F, González L, Caballero A, Bastida A, Bautista D, Molina P. Interlocked Supramolecular Polymers Created by Combination of Halogen- and Hydrogen-Bonding Interactions through Anion-Template Self-Assembly. J Am Chem Soc 2018; 140:2041-2045. [DOI: 10.1021/jacs.7b12612] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Fabiola Zapata
- Departamento
de Química Orgánica, Universidad de Murcia, Campus de Espinardo, 30100 Murcia, Spain
| | - Lidia González
- Departamento
de Química Orgánica, Universidad de Murcia, Campus de Espinardo, 30100 Murcia, Spain
| | - Antonio Caballero
- Departamento
de Química Orgánica, Universidad de Murcia, Campus de Espinardo, 30100 Murcia, Spain
| | - Adolfo Bastida
- Departamento
de Química Física, Universidad de Murcia, Campus de
Espinardo, 30100 Murcia, Spain
| | - Delia Bautista
- Servicio
de Apoyo a la Investigación, Universidad de Murcia, Campus de
Espinardo, E-30071 Murcia, Spain
| | - Pedro Molina
- Departamento
de Química Orgánica, Universidad de Murcia, Campus de Espinardo, 30100 Murcia, Spain
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39
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Cheng M, Yao C, Cao Y, Wang Q, Pan Y, Jiang J, Wang L. 4-Methylcoumarin-bridged fluorescent responsive cryptand: from [2+2] photodimerization to supramolecular polymer. Chem Commun (Camb) 2018; 52:8715-8. [PMID: 27331768 DOI: 10.1039/c6cc03624d] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A fluorescent responsive BMP32C10-based cryptand host was successfully synthesized by introducing a 4-methylcoumarin group to the third arm of the cryptand. The cryptand was able to undergo [2+2] photodimerization on UV irradiation (λ = 365 nm) and, based on the photodimerization and host-guest interaction, a new supramolecular polymer was constructed in a convenient manner.
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Affiliation(s)
- Ming Cheng
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
| | - Chenhao Yao
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
| | - Yihan Cao
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
| | - Qi Wang
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
| | - Yi Pan
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Juli Jiang
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
| | - Leyong Wang
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
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40
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Wei TB, Ding JD, Chen JF, Han BB, Jiang XM, Yao H, Zhang YM, Lin Q. A cyanide-triggered hydrogen-bond-breaking deprotonation mechanism: fluorescent detection of cyanide using a thioacetohydrazone-functionalized bispillar[5]arene. NEW J CHEM 2018. [DOI: 10.1039/c7nj03937a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Bispillar[5]arene-based fluorescent sensor was used for fluorescent detection of cyanide anions through deprotonation accompanied by intermolecular hydrogen bond breakage.
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Affiliation(s)
- 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
| | - Jin-Dong Ding
- 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
| | - 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
| | - Bing-Bing Han
- 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
| | - Xiao-Mei Jiang
- 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
| | - 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
| | - 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
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41
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Tobiasz P, Poterała M, Jaśkowska E, Krawczyk H. Synthesis and investigation of new cyclic molecules using the stilbene scaffold. RSC Adv 2018; 8:30678-30682. [PMID: 35548740 PMCID: PMC9085490 DOI: 10.1039/c8ra04249g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 08/16/2018] [Indexed: 12/24/2022] Open
Abstract
A new approach to the synthesis of asymmetrical cyclic compounds using a stilbene scaffold has been developed. The use of boron trifluoride diethyl etherate as the catalyst, both with and without paraformaldehyde, allows us to obtain new substituted dioxanes, oxanes, cyclic compounds or dimer. The analysis of products was run using experimental and theoretical methods. A new approach to the synthesis of asymmetrical cyclic compounds using a stilbene scaffold has been developed.![]()
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Affiliation(s)
- Piotr Tobiasz
- Department of Organic Chemistry
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warsaw
- Poland
| | - Marcin Poterała
- Department of Organic Chemistry
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warsaw
- Poland
| | - Eliza Jaśkowska
- Department of Organic Chemistry
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warsaw
- Poland
| | - Hanna Krawczyk
- Department of Organic Chemistry
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warsaw
- Poland
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42
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Liu D, Liu H, Song B, Chen M, Huang J, Wang J, Yang X, Sun W, Li X, Wang P. Terpyridine-based metallo-organic cages and supramolecular gelation by coordination-driven self-assembly and host–guest interaction. Dalton Trans 2018; 47:14227-14232. [DOI: 10.1039/c8dt01044g] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Dimetallo-cages connected with dialkylammonium salts via host–guest interactions resulted in thermodynamic polymer metallo-gels.
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43
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Wu D, Li Y, Shen J, Tong Z, Hu Q, Li L, Yu G. Supramolecular chemotherapeutic drug constructed from pillararene-based supramolecular amphiphile. Chem Commun (Camb) 2018; 54:8198-8201. [DOI: 10.1039/c8cc04334e] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A therapeutic supramolecular amphiphile, P5⊃CPT-ss-Py, with GSH-responsiveness was constructed using pillar[5]arene-based host–guest molecular recognition. Cellular internalization and anticancer efficacy were greatly increased through this supramolecular strategy.
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Affiliation(s)
- Dan Wu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Yang Li
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Jie Shen
- School of Medicine
- Zhejiang University City College
- Hangzhou 310015
- P. R. China
| | - Zaizai Tong
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology (ATMT)
- Ministry of Education
- Department of Materials Science and Engineering
- Zhejiang Sci-Tech University
- Hangzhou 310018
| | - Qinglian Hu
- College of Biotechnology and Bioengineering
- Zhejiang University of Technology
- Hangzhou 310014
- P. R. China
| | - Liping Li
- Section on Medical Neuroendocrinology
- Eunice Kennedy Shriver National Institute of Child Health and Human Development
- National Institutes of Health
- Bethesda
- USA
| | - Guocan Yu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
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44
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Amharar S, Yuvayapan S, Aydogan A. A thermoresponsive supramolecular polymer gel from a heteroditopic calix[4]pyrrole. Chem Commun (Camb) 2018; 54:829-832. [DOI: 10.1039/c7cc08607e] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Anion recognition was utilized on heteroditopic calix[4]pyrrole host–guest systems to obtain a thermoresponsive supramolecular polymer gel.
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Affiliation(s)
- Sana Amharar
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
| | - Samet Yuvayapan
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
| | - Abdullah Aydogan
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
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45
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Dong S, Wang L, Wu J, Jin L, Ge Y, Qi Z, Wu C. Thermosensitive Phase Behavior of Benzo-21-crown-7 and Its Derivatives. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:13861-13866. [PMID: 29096440 DOI: 10.1021/acs.langmuir.7b03431] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
For designing water-soluble responsive materials, utilizing crown ethers as main building blocks has been rarely explored in contrast to their linear poly(ethylene glycol) counterparts. In the current study, we report the robust thermoresponsive properties of the benzo-21-crown-7 (B21C7) family with lower critical solution temperature (LCST) and upper critical solution temperature (UCST) behavior. Different substituent groups on the benzene ring exhibit significant effects on water solubility and thermoresponsiveness. B21C7 and its cyano derivative display LCST phenomena, while B21C7-based carboxylic acid derivative presents UCST followed by LCST phase behavior. Supramolecular interactions with KCl provide an additional tuning approach for this crown ether system. These results demonstrate that B21C7s can serve as an easily accessible toolbox to develop new thermosensitive systems and prepare thermally responsive materials.
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Affiliation(s)
- Shengyi Dong
- College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, Hunan, P. R. China
| | - Li Wang
- College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, Hunan, P. R. China
| | - Jianfeng Wu
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University , Xi'an, Shaanxi 710072, P. R. China
| | - Lin Jin
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University , Xi'an, Shaanxi 710072, P. R. China
| | - Yan Ge
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University , Xi'an, Shaanxi 710072, P. R. China
| | - Zhenhui Qi
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University , Xi'an, Shaanxi 710072, P. R. China
| | - Changzhu Wu
- Institute of Microbiology, Technische Universität Dresden , Zellescher Weg 20b, 01217 Dresden, Germany
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46
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Danjo H, Hamaguchi M, Asai K, Nakatani M, Kawanishi H, Kawahata M, Yamaguchi K. Proton-Induced Assembly–Disassembly Modulation of Spiroborate Twin-Bowl Polymers Bearing Pyridyl Groups. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01924] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | | | | | | | | | - Masatoshi Kawahata
- Kagawa School of Pharmaceutical Sciences, Tokushima Bunri University, 1314-1 Shido, Sanuki, Kagawa 769-2193, Japan
| | - Kentaro Yamaguchi
- Kagawa School of Pharmaceutical Sciences, Tokushima Bunri University, 1314-1 Shido, Sanuki, Kagawa 769-2193, Japan
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47
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Wang X, Han Y, Liu Y, Zou G, Gao Z, Wang F. Cooperative Supramolecular Polymerization of Fluorescent Platinum Acetylides for Optical Waveguide Applications. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704294] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Xiao Wang
- CAS Key Laboratory of Soft Matter Chemistry iChEM(Collaborative Innovation Center of Chemistry for Energy Materials) Department of Polymer Science and Engineering University of Science and Technology of China Hefei Anhui 230026 P. R. China
| | - Yifei Han
- CAS Key Laboratory of Soft Matter Chemistry iChEM(Collaborative Innovation Center of Chemistry for Energy Materials) Department of Polymer Science and Engineering University of Science and Technology of China Hefei Anhui 230026 P. R. China
| | - Yingying Liu
- CAS Key Laboratory of Soft Matter Chemistry iChEM(Collaborative Innovation Center of Chemistry for Energy Materials) Department of Polymer Science and Engineering University of Science and Technology of China Hefei Anhui 230026 P. R. China
| | - Gang Zou
- CAS Key Laboratory of Soft Matter Chemistry iChEM(Collaborative Innovation Center of Chemistry for Energy Materials) Department of Polymer Science and Engineering University of Science and Technology of China Hefei Anhui 230026 P. R. China
| | - Zhao Gao
- CAS Key Laboratory of Soft Matter Chemistry iChEM(Collaborative Innovation Center of Chemistry for Energy Materials) Department of Polymer Science and Engineering University of Science and Technology of China Hefei Anhui 230026 P. R. China
| | - Feng Wang
- CAS Key Laboratory of Soft Matter Chemistry iChEM(Collaborative Innovation Center of Chemistry for Energy Materials) Department of Polymer Science and Engineering University of Science and Technology of China Hefei Anhui 230026 P. R. China
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48
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Wang X, Han Y, Liu Y, Zou G, Gao Z, Wang F. Cooperative Supramolecular Polymerization of Fluorescent Platinum Acetylides for Optical Waveguide Applications. Angew Chem Int Ed Engl 2017; 56:12466-12470. [DOI: 10.1002/anie.201704294] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Indexed: 12/20/2022]
Affiliation(s)
- Xiao Wang
- CAS Key Laboratory of Soft Matter Chemistry iChEM(Collaborative Innovation Center of Chemistry for Energy Materials) Department of Polymer Science and Engineering University of Science and Technology of China Hefei Anhui 230026 P. R. China
| | - Yifei Han
- CAS Key Laboratory of Soft Matter Chemistry iChEM(Collaborative Innovation Center of Chemistry for Energy Materials) Department of Polymer Science and Engineering University of Science and Technology of China Hefei Anhui 230026 P. R. China
| | - Yingying Liu
- CAS Key Laboratory of Soft Matter Chemistry iChEM(Collaborative Innovation Center of Chemistry for Energy Materials) Department of Polymer Science and Engineering University of Science and Technology of China Hefei Anhui 230026 P. R. China
| | - Gang Zou
- CAS Key Laboratory of Soft Matter Chemistry iChEM(Collaborative Innovation Center of Chemistry for Energy Materials) Department of Polymer Science and Engineering University of Science and Technology of China Hefei Anhui 230026 P. R. China
| | - Zhao Gao
- CAS Key Laboratory of Soft Matter Chemistry iChEM(Collaborative Innovation Center of Chemistry for Energy Materials) Department of Polymer Science and Engineering University of Science and Technology of China Hefei Anhui 230026 P. R. China
| | - Feng Wang
- CAS Key Laboratory of Soft Matter Chemistry iChEM(Collaborative Innovation Center of Chemistry for Energy Materials) Department of Polymer Science and Engineering University of Science and Technology of China Hefei Anhui 230026 P. R. China
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49
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Price TL, Wessels HR, Slebodnick C, Gibson HW. High-Yielding Syntheses of Crown Ether-Based Pyridyl Cryptands. J Org Chem 2017; 82:8117-8122. [PMID: 28714310 DOI: 10.1021/acs.joc.7b01389] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Pyridinium bis(trifluoromethylsulfonyl)imide (PyTFSI)-templated syntheses of 2,6-pyridyl cryptands of cis(4,4')-dibenzo-30-crown-10 (3a), the p-bromobenzyloxy derivative 3b, bis(m-phenylene)-32-crown-10 (5), cis(4,4')-dibenzo-27S-crown-9 (7), cis(4,4')-dibenzo-27L-crown-9 (9), and cis(4,4')-dibenzo-24-crown-8 (11) are reported. Here we provide a fast (12 h), high-yielding (89%, 74%, 80%, and 62% for 3a, 3b, 5, and 9, respectively) templation method without the use of a syringe pump. The yields for 7 (19%) and 11 (26%) were lower than with the previous pseudo-high-dilution method, indicating ineffective templation in these cases. Coupled with our previously developed templated syntheses of dibenzo crown ethers, this protocol makes powerful cryptand hosts readily available in gram quantities in good yields from methyl 4(or 3)-hydroxy-3(or 4)-benzyloxybenzoate.
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Affiliation(s)
- Terry L Price
- Department of Chemistry and Macromolecules and Interfaces Institute, Virginia Tech , Blacksburg, Virginia 24061, United States
| | - Hanlie R Wessels
- Department of Chemistry and Macromolecules and Interfaces Institute, Virginia Tech , Blacksburg, Virginia 24061, United States
| | - Carla Slebodnick
- Department of Chemistry and Macromolecules and Interfaces Institute, Virginia Tech , Blacksburg, Virginia 24061, United States
| | - Harry W Gibson
- Department of Chemistry and Macromolecules and Interfaces Institute, Virginia Tech , Blacksburg, Virginia 24061, United States
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50
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Yang X, Cai W, Dong S, Zhang K, Zhang J, Huang F, Huang F, Cao Y. Fluorescent Supramolecular Polymers Based on Pillar[5]arene for OLED Device Fabrication. ACS Macro Lett 2017; 6:647-651. [PMID: 35650865 DOI: 10.1021/acsmacrolett.7b00309] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A series of AA/BB-type supramolecular polymers (SP1-3) based on pillar[5]arene host-guest interactions was developed and their photoelectric properties were further evaluated. The formation of SP1 was confirmed by multiple measurements via nuclear magnetic resonance and specific viscosity studies. The electroluminescence properties of SP1-3 were also investigated. As a result of the efficient energy transfer caused by the exciton trapping on narrow band gap guest G2, by applying a doping strategy, the light-emitting color of the resulting polymers could be easily turned from blue to green. Meanwhile, photoluminescent efficiencies up to 81.6% were obtained. All the supramolecular polymers prepared in this work were utilized as the emissive layers (EMLs) in light-emitting devices and a maximum luminance efficiency (LE) of nearly 5 cd A-1 was achieved.
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Affiliation(s)
- Xiye Yang
- State
Key Laboratory of Luminescent Materials and Devices, Institute of
Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Wanqing Cai
- State
Key Laboratory of Luminescent Materials and Devices, Institute of
Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Sheng Dong
- State
Key Laboratory of Luminescent Materials and Devices, Institute of
Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Kai Zhang
- State
Key Laboratory of Luminescent Materials and Devices, Institute of
Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Jie Zhang
- State
Key Laboratory of Luminescent Materials and Devices, Institute of
Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Feihe Huang
- State
Key Laboratory of Chemical Engineering, Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Fei Huang
- State
Key Laboratory of Luminescent Materials and Devices, Institute of
Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Yong Cao
- State
Key Laboratory of Luminescent Materials and Devices, Institute of
Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou 510640, People’s Republic of China
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