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Prigyai N, Bunchuay T, Ruengsuk A, Yoshinari N, Manissorn J, Pumirat P, Sapudom J, Kosiyachinda P, Thongnuek P. Photo-Controlled Reversible Uptake and Release of a Modified Sulfamethoxazole Antibiotic Drug from a Pillar[5]arene Cross-Linked Gelatin Hydrogel. ACS APPLIED MATERIALS & INTERFACES 2024; 16:8250-8265. [PMID: 38326106 DOI: 10.1021/acsami.3c14760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
Pillararene cross-linked gelatin hydrogels were designed and synthesized to control the uptake and release of antibiotics using light. A suite of characterization techniques ranging from spectroscopy (FT-IR, 1H and 13C NMR, and MAS NMR), X-ray crystallographic analysis, scanning electron microscopy (SEM), and thermogravimetric analysis (TGA) was employed to investigate the physicochemical properties of hydrogels. The azobenzene-modified sulfamethoxazole (Azo-SMX) antibiotic was noncovalently incorporated into the hydrogel via supramolecular host-guest interactions to afford the A-hydrogel. While in its ground state, the Azo-SMX guest has a trans configuration structure and forms a thermodynamically stable inclusion complex with the pillar[5]arene motif in the hydrogel matrix. When the A-hydrogel was exposed to 365 nm UV light, Azo-SMX underwent a photoisomerization reaction. This changed the structure of Azo-SMX from trans to cis, and the material was released into the environment. The Azo-SMX released from the hydrogel was effective against both Gram-positive and Gram-negative bacteria. Importantly, the A-hydrogel exhibited a striking difference in antibacterial activity when applied to bacterial colonies in the presence and absence of UV light, highlighting the switchable antibacterial activity of A-hydrogel aided by light. In addition, all hydrogels containing pillar[5]arenes have demonstrated biocompatibility and effectiveness as scaffolds for biological and medical purposes.
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Affiliation(s)
- Nicha Prigyai
- Biomedical Materials and Devices for Revolutionary Integrative Systems Engineering (BMD-RISE), Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand
- Biomedical Engineering Research Center, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand
| | - Thanthapatra Bunchuay
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Araya Ruengsuk
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Nobuto Yoshinari
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Juthathip Manissorn
- Biomedical Materials and Devices for Revolutionary Integrative Systems Engineering (BMD-RISE), Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand
- Biomedical Engineering Research Center, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand
| | - Pattarapon Pumirat
- Biomedical Materials and Devices for Revolutionary Integrative Systems Engineering (BMD-RISE), Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand
- Biomedical Engineering Research Center, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand
| | - Jiranuwat Sapudom
- Laboratory for Immuno Bioengineering Research and Applications, Division of Engineering, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Pahol Kosiyachinda
- Department of Biology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Peerapat Thongnuek
- Biomedical Materials and Devices for Revolutionary Integrative Systems Engineering (BMD-RISE), Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand
- Biomedical Engineering Research Center, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand
- Biomedical Engineering Program, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand
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Fan Y, Fan S, Liu L, Guo S, He J, Li X, Lian Z, Guo W, Chen X, Wang Y, Jiang H. Efficient manipulation of Förster resonance energy transfer through host-guest interaction enables tunable white-light emission and devices in heterotopic bisnanohoops. Chem Sci 2023; 14:11121-11130. [PMID: 37860654 PMCID: PMC10583698 DOI: 10.1039/d3sc04358d] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 09/24/2023] [Indexed: 10/21/2023] Open
Abstract
In this study, we synthesized and reported the heterotopic bisnanohoops P5-[8,10]CPPs containing cycloparaphenylenes (CPPs) and a pillar[5]arene unit, which act not only as energy donors but also as a host for binding energy acceptors. We demonstrated that a series of elegant FRET systems could be constructed successfully through self-assembly between donors P5-[8,10]CPPs and acceptors with different emissions via host-guest interaction. These FRET systems further allow us to finely adjust the donors P5-[8,10]CPPs and acceptors (BODIPY-Br and Rh-Br) for achieving multiple color-tunable emissions, particularly white-light emission. More importantly, these host-guest complexes were successfully utilized in the fabrication of white-light fluorescent films and further integrated with a 365 nm LED lamp to create white LED devices. The findings highlight a new application of carbon nanorings in white-light emission materials, beyond the common recognition of π-conjugated molecules.
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Affiliation(s)
- Yanqing Fan
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Shimin Fan
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Lin Liu
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Shengzhu Guo
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Jing He
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Xiaonan Li
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Zhe Lian
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Weijie Guo
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Xuebo Chen
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Ying Wang
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Hua Jiang
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
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Zhu WB, Wei TB, Hu HB, Li ZJ, Zhang YQ, Li YC, Zhang L, Zhang XW. Pillar[5]arene-based supramolecular pseudorotaxane polymer material for ultra-sensitive detection of Fe 3+ and F . RSC Adv 2023; 13:12270-12275. [PMID: 37091614 PMCID: PMC10113919 DOI: 10.1039/d3ra00997a] [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: 02/13/2023] [Accepted: 04/10/2023] [Indexed: 04/25/2023] Open
Abstract
Recent advancements in ultra-sensitive detection, particularly the Aggregation Induced Emission (AIE) materials, have demonstrated a promising detection method due to their low cost, real-time detection, and simplicity of operation. Here, coumarin functionalized pillar[5]arene (P5C) and bis-bromohexyl pillar[5]arene (DP5) were successfully combined to create a linear AIE supramolecular pseudorotaxane polymer (PCDP-G). The use of PCDP-G as a supramolecular AIE polymer material for recyclable ultra-sensitive Fe3+ and F- detection is an interesting application of the materials. According to measurements, the low detection limits of PCDP-G for Fe3+ and F- are 4.16 × 10-10 M and 6.8 × 10-10 M, respectively. The PCDP-G is also a very effective logic gate and a material for luminous displays.
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Affiliation(s)
- Wen-Bo Zhu
- Gansu Key Laboratory of Protection and Utilization for Biological Resources and Ecological Restoration, College of Chemistry and Chemical Engineering, Longdong University Qingyang Gansu 745000 P. R. China
| | - 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 Lanzhou Gansu 730070 P. R. China
| | - Hao-Bin Hu
- Gansu Key Laboratory of Protection and Utilization for Biological Resources and Ecological Restoration, College of Chemistry and Chemical Engineering, Longdong University Qingyang Gansu 745000 P. R. China
| | - Zhi-Jun Li
- Gansu Key Laboratory of Protection and Utilization for Biological Resources and Ecological Restoration, College of Chemistry and Chemical Engineering, Longdong University Qingyang Gansu 745000 P. R. China
| | - Yu-Quan Zhang
- Gansu Key Laboratory of Protection and Utilization for Biological Resources and Ecological Restoration, College of Chemistry and Chemical Engineering, Longdong University Qingyang Gansu 745000 P. R. China
| | - Yan-Chun Li
- Gansu Key Laboratory of Protection and Utilization for Biological Resources and Ecological Restoration, College of Chemistry and Chemical Engineering, Longdong University Qingyang Gansu 745000 P. R. China
| | - Liang Zhang
- Gansu Key Laboratory of Protection and Utilization for Biological Resources and Ecological Restoration, College of Chemistry and Chemical Engineering, Longdong University Qingyang Gansu 745000 P. R. China
| | - Xiao-Wei Zhang
- Gansu Key Laboratory of Protection and Utilization for Biological Resources and Ecological Restoration, College of Chemistry and Chemical Engineering, Longdong University Qingyang Gansu 745000 P. R. China
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4
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Supramolecular framework membrane for precise sieving of small molecules, nanoparticles and proteins. Nat Commun 2023; 14:975. [PMID: 36810849 PMCID: PMC9944550 DOI: 10.1038/s41467-023-36684-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 02/13/2023] [Indexed: 02/24/2023] Open
Abstract
Synthetic framework materials have been cherished as appealing candidates for separation membranes in daily life and industry, while the challenges still remain in precise control of aperture distribution and separation threshold, mild processing methods, and extensive application aspects. Here, we show a two-dimensional (2D) processible supramolecular framework (SF) by integrating directional organic host-guest motifs and inorganic functional polyanionic clusters. The thickness and flexibility of the obtained 2D SFs are tuned by the solvent modulation to the interlayer interactions, and the optimized SFs with limited layers but micron-sized areas are used to fabricate the sustainable membranes. The uniform nanopores allow the membrane composed of layered SF to exhibit strict size retention for substrates with the rejection value of 3.8 nm, and the separation accuracy within 5 kDa for proteins. Furthermore, the membrane performs high charge selectivity for charged organics, nanoparticles, and proteins, due to the insertion of polyanionic clusters in the framework skeletons. This work displays the extensional separation potentials of self-assembled framework membranes comprising of small-molecules and provides a platform for the preparation of multifunctional framework materials due to the conveniently ionic exchange of the counterions of the polyanionic clusters.
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5
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Host–guest binding selectivity of ethylated pillar[5]arene (EtP5A) towards octane, 1,7-octadiene, and 1,7-octadiyne: a computational investigation. Struct Chem 2022. [DOI: 10.1007/s11224-022-02002-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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6
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Ogoshi T, Yoshiki M, Kakuta T, Yamagishi TA, Mizuno M. Polypseudorotaxanes constructed from pillar[5]arenes and polyamides by interfacial polymerization. Chem Commun (Camb) 2021; 57:12468-12471. [PMID: 34730128 DOI: 10.1039/d1cc04491e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Polypseudorotaxanes constructed from pillar[5]arene rings and polyamide chains were successfully synthesized by interfacial polymerization between diamines and dicarbonyl chlorides in the presence of pillar[5]arene. The dicarbonyl chloride length and the assocation constants of dicarbonyl chloride-pillar[5]arene complexes were important factors in producing polypseudorotaxanes with high cover ratio of pillar[5]arene rings.
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Affiliation(s)
- Tomoki Ogoshi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan. .,WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University Kakuma-machi, Kanazawa, Ishikawa, 920-1192, Japan
| | - Miyu Yoshiki
- Graduate School of Natural Science and Technology, Kanazawa University Kakuma-machi, Kanazawa, Ishikawa, 920-1192, Japan
| | - Takahiro Kakuta
- WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University Kakuma-machi, Kanazawa, Ishikawa, 920-1192, Japan.,Graduate School of Natural Science and Technology, Kanazawa University Kakuma-machi, Kanazawa, Ishikawa, 920-1192, Japan
| | - Tada-Aki Yamagishi
- Graduate School of Natural Science and Technology, Kanazawa University Kakuma-machi, Kanazawa, Ishikawa, 920-1192, Japan
| | - Motohiro Mizuno
- Graduate School of Natural Science and Technology, Kanazawa University Kakuma-machi, Kanazawa, Ishikawa, 920-1192, Japan
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8
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Zhang X, Wang X, Wang B, Ding ZJ, Li C. Carbon-carbon double bond in pillar[5]arene cavity: Selective binding of cis/trans-olefin isomers. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2020.02.037] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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9
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Ruengsuk A, Khamphaijun K, Pananusorn P, Docker A, Tantirungrotechai J, Sukwattanasinitt M, Harding DJ, Bunchuay T. Pertosylated pillar[5]arene: self-template assisted synthesis and supramolecular polymer formation. Chem Commun (Camb) 2020; 56:8739-8742. [PMID: 32633280 DOI: 10.1039/d0cc04005c] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile synthesis of decatosylate pillar[5]arene 1 is reported in excellent yield (>70%). The high yield is attributed to a self-template effect of the pendant tosylate arms. The X-ray crystal structure shows the formation of a linear supramolecular polymer, stabilised by intermolecular pillar[5]arene-tosylate inclusion complexes. These polymeric arrays persist in solution and form rod-like microfibril nanostructures evidenced by SEM.
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Affiliation(s)
- Araya Ruengsuk
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Bangkok, 10400, Thailand.
| | - Korawit Khamphaijun
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Bangkok, 10400, Thailand.
| | - Puttipong Pananusorn
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Bangkok, 10400, Thailand.
| | - Andrew Docker
- Department of Chemistry, University of Oxford Chemistry Research Laboratory Mansfield Road, Oxford, OX1 3TA, USA
| | - Jonggol Tantirungrotechai
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Bangkok, 10400, Thailand.
| | | | - David J Harding
- Functional Materials and Nanotechnology Center of Excellence, Walailak University, Thasala, Nakhon Si Thammarat 80160, Thailand
| | - Thanthapatra Bunchuay
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Bangkok, 10400, Thailand.
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10
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Han C, Zhao D, Dong S. Host-Guest Complexations Between Pillar[6]arenes and Neutral Pentaerythritol Derivatives. Chem Asian J 2020; 15:2642-2645. [PMID: 32662186 DOI: 10.1002/asia.202000723] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/11/2020] [Indexed: 12/31/2022]
Abstract
It is demonstrated that three kinds of neutral pentaerythritol derivatives possess promising host-guest complexations with pillar[6]arenes both in solution and in the solid state. The inclusion structures were characterized by NMR spectroscopy and X-ray crystallography. The complexation properties in different solvents were also investigated.
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Affiliation(s)
- Chengyou Han
- Department of Chemistry College of Science, China University of Petroleum (East China), No. 66, Changjiang West Road, Huangdao District, Qingdao, 266580, P. R. China
| | - Dezhi Zhao
- Department of Chemistry College of Science, China University of Petroleum (East China), No. 66, Changjiang West Road, Huangdao District, Qingdao, 266580, P. R. China
| | - Shengyi Dong
- College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, Hunan, P. R. China
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11
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Zhou Y, Zhang G, Li B, Wu L. Two-Dimensional Supramolecular Ionic Frameworks for Precise Membrane Separation of Small Nanoparticles. ACS APPLIED MATERIALS & INTERFACES 2020; 12:30761-30769. [PMID: 32462871 DOI: 10.1021/acsami.0c05947] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Supramolecular frameworks driven by intermolecular interactions represent a new type of porous materials differing from those driven by covalent or coordination bonding. The intermolecular interaction-induced flexible assembly structures display unique advantages in material processing, structure stimuli response, and recycling. In this work, a two-dimensional (2D) supramolecular ionic framework (SIF) was constructed through the initial ionic interaction between the host cation and polyoxometalate polyanion and then the host-guest inclusion of the formed host ionic complex with a four-arm porphyrin guest molecule following a [2+4] type reaction. Several prepared framework monolayers bearing an orthometric grid structure constituted a nanosheet-like assembly with flexibility and exhibited processability, which provided feasibility for the further preparation of separation membranes via a simple suction procedure of their dispersed suspensions in mixed solvents. The nanofiltration based on the uniform square pores under a slightly reduced pressure successfully achieved precise separation of several types of nanoparticles and molecular clusters in wide distribution at a cutting off value as small as 2.2 nm. These results also implied the potential of the present strategy for more separations at a molecular level and very fine nanoscale.
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Affiliation(s)
- Yan Zhou
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Guohua Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Bao Li
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Lixin Wu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, P. R. China
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12
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Pearce N, Davies ES, Champness NR. per-Alkoxy-pillar[5]arenes as Electron Donors: Electrochemical Properties of Dimethoxy-Pillar[5]arene and Its Corresponding Rotaxane. Molecules 2020; 25:molecules25071627. [PMID: 32252224 PMCID: PMC7180461 DOI: 10.3390/molecules25071627] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 03/30/2020] [Accepted: 03/31/2020] [Indexed: 01/13/2023] Open
Abstract
1,4-dimethoxypillar[5]arene undergoes reversible multielectron oxidations forming stable radical cations, a property retained when incorporated in [2]rotaxanes, suggesting that pillar[5]arenes can be employed as viable, yet unreported, electron donors.
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13
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Athare SV, Gejji SP. Regioselectivity in nonsymmetric methyl pentyl Pillar[5]arene bound to non-symmetric axles. J Mol Graph Model 2019; 94:107460. [PMID: 31593920 DOI: 10.1016/j.jmgm.2019.107460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 09/24/2019] [Accepted: 09/29/2019] [Indexed: 11/19/2022]
Abstract
The present work illustrates regioselective binding of nonsymmetric axle BuX (X = F, Cl, Br, CN) and 5-bromovaleronitrile (BVN) to the non-symmetric methyl pentyl pillar[5]arene (MPP5). Theoretical calculations reveal that the guest encapsulation within MPP5 is spontaneous and the conformer showing X weakly bound to pentyl rim of MPP5 is favoured over its other conformer wherein it interacts with methyl rim of the host. The noncovalent interactions namely C-H---π, C-H---X and H-H prevail over C-H⋯O hydrogen bonding in the complexes of MPP5. The manifestations of these to vibrational spectra obtained from the present theory are discussed. The strength of host-guest binding further is shown to correlate well with weakening of the C-X bond through natural bond orbital analyses.
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Affiliation(s)
- Sulakshana V Athare
- Department of Chemistry, Savitribai Phule Pune University, Pune, 411007, India
| | - Shridhar P Gejji
- Department of Chemistry, Savitribai Phule Pune University, Pune, 411007, India.
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14
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Inclusion abilities towards hexyne isomers by co-crystallization with extended V-shaped host molecule. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.130576] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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Athare SV, Gejji SP. Probing Binding of Ethylated Pillar[5]arene with Pentene and Chlorobutane Positional Isomers. J Phys Chem A 2019; 123:8391-8396. [DOI: 10.1021/acs.jpca.9b05563] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
| | - Shridhar P. Gejji
- Department of Chemistry, Savitribai Phule Pune University, Pune 411007, India
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16
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Wang XH, Song N, Hou W, Wang CY, Wang Y, Tang J, Yang YW. Efficient Aggregation-Induced Emission Manipulated by Polymer Host Materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1903962. [PMID: 31379097 DOI: 10.1002/adma.201903962] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 07/12/2019] [Indexed: 06/10/2023]
Abstract
Linear copolymer hosts bearing a number of pillar[5]arene dangling side chains are synthesized for the facile construction of highly emissive supramolecular polymer networks (SPNs) upon noncovalently cross-linking with a series of tetraphenyethylene (TPE)-based tetratopic guests terminated with different functional groups through supramolecular host-guest interactions. An extremely high fluorescence quantum yield (98.22%) of the SPNs materials is obtained in tetrahydrofuran (THF) by fine-tuning the parameters, and meanwhile supramolecular light-harvesting systems based on spherical supramolecular nanoparticles are constructed by interweaving 9,10-distyrylanthracene (DSA) and TPE-based guest molecules of aggregation-induced emission (AIE) with the copolymer hosts in the mixed solvent of THF/H2 O. The present study not only illustrates the restriction of the intramolecular rotations (RIR)-ruled emission enhancement mechanism regulated particularly by macrocyclic arene-containing copolymer hosts, but also suggests a new self-assembly approach to construct high-performance light-harvesting materials.
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Affiliation(s)
- Xing-Huo Wang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Nan Song
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Wei Hou
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Chun-Yu Wang
- State Key Laboratory of Supramolecular Structure and Materials, Institute of Theoretical Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Yan Wang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Jun Tang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, 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
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, 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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17
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Lee E, Park I, Ju H, Kim S, Jung JH, Habata Y, Lee SS. Formation of a Pillar[5]arene‐Based Two‐Dimensional Poly‐Pseudo‐Rotaxane: Threading and Crosslinking by the Same Guest Molecules. Angew Chem Int Ed Engl 2019; 58:11296-11300. [DOI: 10.1002/anie.201904183] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 06/17/2019] [Indexed: 11/07/2022]
Affiliation(s)
- Eunji Lee
- Department of Chemistry and Research Institute of Natural ScienceGyeongsang National University Jinju 52828 South Korea
| | - In‐Hyeok Park
- Department of Chemistry and Research Institute of Natural ScienceGyeongsang National University Jinju 52828 South Korea
| | - Huiyeong Ju
- Department of Chemistry and Research Institute of Natural ScienceGyeongsang National University Jinju 52828 South Korea
| | - Seulgi Kim
- Department of Chemistry and Research Institute of Natural ScienceGyeongsang National University Jinju 52828 South Korea
| | - Jong Hwa Jung
- Department of Chemistry and Research Institute of Natural ScienceGyeongsang National University Jinju 52828 South Korea
| | - Yoichi Habata
- Department of ChemistryToho University 2-2-1 Miyama Funabashi Chiba 274-8510 Japan
| | - Shim Sung Lee
- Department of Chemistry and Research Institute of Natural ScienceGyeongsang National University Jinju 52828 South Korea
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18
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Lee E, Park I, Ju H, Kim S, Jung JH, Habata Y, Lee SS. Formation of a Pillar[5]arene‐Based Two‐Dimensional Poly‐Pseudo‐Rotaxane: Threading and Crosslinking by the Same Guest Molecules. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Eunji Lee
- Department of Chemistry and Research Institute of Natural ScienceGyeongsang National University Jinju 52828 South Korea
| | - In‐Hyeok Park
- Department of Chemistry and Research Institute of Natural ScienceGyeongsang National University Jinju 52828 South Korea
| | - Huiyeong Ju
- Department of Chemistry and Research Institute of Natural ScienceGyeongsang National University Jinju 52828 South Korea
| | - Seulgi Kim
- Department of Chemistry and Research Institute of Natural ScienceGyeongsang National University Jinju 52828 South Korea
| | - Jong Hwa Jung
- Department of Chemistry and Research Institute of Natural ScienceGyeongsang National University Jinju 52828 South Korea
| | - Yoichi Habata
- Department of ChemistryToho University 2-2-1 Miyama Funabashi Chiba 274-8510 Japan
| | - Shim Sung Lee
- Department of Chemistry and Research Institute of Natural ScienceGyeongsang National University Jinju 52828 South Korea
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19
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Song N, Lou XY, Ma L, Gao H, Yang YW. Supramolecular nanotheranostics based on pillarenes. Theranostics 2019; 9:3075-3093. [PMID: 31244942 PMCID: PMC6567958 DOI: 10.7150/thno.31858] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 03/01/2019] [Indexed: 12/13/2022] Open
Abstract
With the rapid development of supramolecular chemistry and nanomaterials, supramolecular nanotheranostics has attracted remarkable attention owing to the advantages compared with conventional medicine. Supramolecular architectures relying on non-covalent interactions possess reversible and stimuli-responsive features; endowing supramolecular nanotheranostics based on supramolecular assemblies great potentials for the fabrication of integrated novel nanomedicines and controlled drug delivery systems. In particular, pillarenes, as a relatively new class of synthetic macrocycles, are important candidates in the construction of supramolecular therapeutic systems due to their excellent features such as rigid and symmetric structures, facile substitution, and unique host-guest properties. This review summarizes the development of pillarene-based supramolecular nanotheranostics for applications in biological mimicking, virus inhibition, cancer therapy, and diagnosis, which contains the following two major parts: (a) pillarene-based hybrid supramolecular nanotheranostics upon hybridizing with porous materials such as mesoporous silica nanoparticles, metal-organic frameworks, metal nanoparticles, and other inorganic materials; (b) pillarene-based organic supramolecular therapeutic systems that include supramolecular amphiphilic systems, artificial channels, and prodrugs based on host-guest complexes. Finally, perspectives on how pillarene-based supramolecular nanotheranostics will advance the field of pharmaceuticals and therapeutics are given.
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Affiliation(s)
- Nan Song
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China
| | - Xin-Yue Lou
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China
| | - Lianjun Ma
- Department of Endoscopics, China-Japan Union Hospital of Jilin University, Jilin University, 126 Xiantai Street, Changchun 130033, P. R. China
| | - Hui Gao
- School of Chemistry and Chemical Engineering, Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin University of Technology, Tianjin 300384, P. R. China
| | - Ying-Wei Yang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China
- The State Key Laboratory of Refractories and Metallurgy, School of Chemistry & Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, P. R. China
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20
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Al-Azemi TF, Vinodh M, Alipour FH, Mohamod AA. Constitutional isomers of brominated-functionalized copillar[5]arenes: synthesis, characterization, and crystal structures. RSC Adv 2019; 9:13814-13819. [PMID: 35519554 PMCID: PMC9063920 DOI: 10.1039/c9ra02313e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 04/30/2019] [Indexed: 02/06/2023] Open
Abstract
We herein report the preparation of constitutional isomers of brominated-functionalized pillar[5]arenes via co-condensation of 1,4-bis(2-bromoethoxy)benzene and 1,4-dimethoxybenzene. The structures of the obtained isomers were then established using single crystal X-ray diffraction. We also found that the isomeric yield distribution of the different constitutional isomers was independent of the monomer's mole feed ratio, as revealed by HPLC analysis of the crude mixture. Finally, further characterization of the separated constitutional isomers indicated that they possess different melting points, NMR spectra, crystal structures, binding constants and stacking patterns in the solid state. Constitutional isomers of brominated-functionalized pillar[5]arenes were synthesized using a co-cyclization strategy.![]()
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Affiliation(s)
- Talal F Al-Azemi
- Chemistry Department, Kuwait University P. O. Box 5969, Safat 13060 Kuwait +965-2481-6482 +965-2498-554
| | - Mickey Vinodh
- Chemistry Department, Kuwait University P. O. Box 5969, Safat 13060 Kuwait +965-2481-6482 +965-2498-554
| | - Fatemeh H Alipour
- Chemistry Department, Kuwait University P. O. Box 5969, Safat 13060 Kuwait +965-2481-6482 +965-2498-554
| | - Abdirahman A Mohamod
- Chemistry Department, Kuwait University P. O. Box 5969, Safat 13060 Kuwait +965-2481-6482 +965-2498-554
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21
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Yang L, Langer P, Davies ES, Baldoni M, Wickham K, Besley NA, Besley E, Champness NR. Synthesis and characterisation of rylene diimide dimers using molecular handcuffs. Chem Sci 2019; 10:3723-3732. [PMID: 31015916 PMCID: PMC6457202 DOI: 10.1039/c9sc00167k] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 02/15/2019] [Indexed: 12/11/2022] Open
Abstract
Mechanically interlocked handcuffs provide a strategy to study rylene diimide dimers and to investigate their electronic and magnetic properties.
A strategy for positioning, and loosely connecting, molecules in close proximity using mechanically interlocked handcuffs is described. The strategy is demonstrated using rylene diimides, creating dimeric structures in which two components are linked through pillar[5]arene/imidazolium rotaxanes. Investigation of the resulting molecules demonstrates intriguing and new properties that arise from placing these redox active dye molecules together, allowing interactions, whilst allowing the molecules to separate as required. In particular we observe excimer emission from a perylene diimide dimer handcuff and the formation of an unusual radical anion π-dimer upon double reduction of the same molecule. The latter exhibits a unique visible absorption profile for a PDI-based molecule. We demonstrate the flexibility of our approach by making an unprecedented mixed perylene diimide/naphthalene diimide dimer which also reveals interactions between the two components. Our synthetic strategy facilitates the creation of unusual dimeric structures and allows the investigation of intermolecular interactions and the effects they have on electronic and magnetic properties.
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Affiliation(s)
- Lixu Yang
- School of Chemistry , University of Nottingham , University Park , Nottingham NG7 2RD , UK .
| | - Philipp Langer
- School of Chemistry , University of Nottingham , University Park , Nottingham NG7 2RD , UK .
| | - E Stephen Davies
- School of Chemistry , University of Nottingham , University Park , Nottingham NG7 2RD , UK .
| | - Matteo Baldoni
- School of Chemistry , University of Nottingham , University Park , Nottingham NG7 2RD , UK .
| | - Katherine Wickham
- School of Chemistry , University of Nottingham , University Park , Nottingham NG7 2RD , UK .
| | - Nicholas A Besley
- School of Chemistry , University of Nottingham , University Park , Nottingham NG7 2RD , UK .
| | - Elena Besley
- School of Chemistry , University of Nottingham , University Park , Nottingham NG7 2RD , UK .
| | - Neil R Champness
- School of Chemistry , University of Nottingham , University Park , Nottingham NG7 2RD , UK .
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22
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Lee E, Ryu H, Ju H, Kim S, Lee JE, Jung JH, Kuwahara S, Ikeda M, Habata Y, Lee SS. Pillar[5]-bis-thiacrown: An Adaptive Tricyclic Host Selectively Recognizing an Organic Guest by Dimetalation. Chemistry 2019; 25:949-953. [PMID: 30450626 DOI: 10.1002/chem.201805275] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Indexed: 12/11/2022]
Abstract
Some biological receptors change their shapes and rigidity by metalation to recognize substrates precisely via adaptive guest binding process. Herein we present a semi-flexible tricyclic host molecule whose conformation is rigidified by dimetalation to uptake organic guests selectively. Considering two metal binding sites and an empty space between them, pillar[5]-bis-thiacrown (L) was synthesized. The tricyclic host L forms a disilver(I) complex [Ag2 L(NO3 )2 ], with an Ag⋅⋅⋅Ag separation of 9.976 Å. Binding studies based on 1 H NMR including 2D NOESY and DOSY experiments towards α,ω-dicyanoalkanes [CN(CH2 )n CN, n=2-6, shortly C2-C6] demonstrated that the dimetalated L, Ag2 L preferentially recognizes C2 over other guests than that of free L. Furthermore, the dimetalated the host only uptakes C2 in the presence of other guests. Crystal structures support the idea that the space between two silver(I) centers plays a decisive role on the selective guest binding forming an Ag-C2-Ag@L arrangement via the length-selective recognition. This work demonstrates the chemical example of the adaptive guest binding and presents a new perspective on the metallosupramolecules of pillararenes.
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Affiliation(s)
- Eunji Lee
- Department of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju, 52828, South Korea
| | - Hyunsoo Ryu
- Department of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju, 52828, South Korea
| | - Huiyeong Ju
- Department of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju, 52828, South Korea
| | - Seulgi Kim
- Department of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju, 52828, South Korea
| | - Ji-Eun Lee
- Center for Research Facilities, Gyeongsang National University, Jinju, 52828, South Korea
| | - Jong Hwa Jung
- Department of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju, 52828, South Korea
| | - Shunsuke Kuwahara
- Department of Chemistry, Toho University, 2-2-1 Miyama, Funabashi, Chiba, 274-8510, Japan
| | - Mari Ikeda
- Department of Chemistry, Education Center, Faculty of Engineering, Chiba Institute of Technology, 2-1-1 Shibazono, Narashino, Chiba, 275-0023, Japan
| | - Yoichi Habata
- Department of Chemistry, Toho University, 2-2-1 Miyama, Funabashi, Chiba, 274-8510, Japan
| | - Shim Sung Lee
- Department of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Jinju, 52828, South Korea
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23
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Al-Azemi TF, Vinodh M, Alipour FH, Mohamod AA. Synthesis, functionalization, and isolation of planar-chiral pillar[5]arenes with bulky substituents using a chiral derivatization agent. RSC Adv 2019; 9:23295-23301. [PMID: 35514477 PMCID: PMC9067291 DOI: 10.1039/c9ra03135a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 07/22/2019] [Indexed: 12/02/2022] Open
Abstract
Bulky perneopentyloxy-pillar[5]arene (Pillar-1) was synthesized and its conformational mobility was investigated using variable-temperature 1H NMR spectroscopy. The host–guest interactions between Pillar-1 and n-octyltrimethylammonium hexafluorophosphate (OMA) were investigated, and the formation of a 1 : 1 complex was revealed via1H NMR. Planar-chiral isomers were synthesized via the reaction of a hydroxy-functionalized pillar[5]arene with chiral derivatization agent (S)-(+)-MTPA-Cl. The (Sp, R)-and (Rp, R)-forms of the pillar[5]arene diastereomers were isolated by HPLC, and their structures were analyzed by 19F NMR. HPLC measurements indicated that racemization did not take place at 40 °C for 72 h. Bulky perneopentyloxy-pillar[5]arene was synthesized. Complexation behavior and conformational mobility were investigated using 1H NMR spectroscopy. Isolation of planar-chiral pillar[5]arenes using a chiral derivatization agent were carried out.![]()
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24
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Al-Azemi TF, Vinodh M, Alipour FH, Mohamod AA. Chiral discrimination of 2-heptlyaminium salt by planar-chiral monohydroxy-functionalized pillar[5]arenes. Org Chem Front 2019. [DOI: 10.1039/c8qo01343h] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
A chiral receptor was synthesized based on monohydroxy-functionalized pillar[5]arenes and its ability to discriminate alkyl aminium salts is demonstrated.
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Affiliation(s)
| | - Mickey Vinodh
- Chemistry Department
- Kuwait University
- Safat 13060
- Kuwait
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25
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Shu X, Xu K, Hou D, Li C. Molecular Recognition of Water-soluble Pillar[n
]arenes Towards Biomolecules and Drugs. Isr J Chem 2018. [DOI: 10.1002/ijch.201800115] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Xiaoyan Shu
- School of Life Science and Engineering; Southwest University of Science and Technology; Mianyang 621010 Sichuan P. R. China
- Department of Chemistry; Center for Supramolecular Chemistry and Catalysis; Shanghai University; Shanghai 200444 P. R. China
| | - Kaidi Xu
- Department of Chemistry; Center for Supramolecular Chemistry and Catalysis; Shanghai University; Shanghai 200444 P. R. China
| | - Dabin Hou
- School of Life Science and Engineering; Southwest University of Science and Technology; Mianyang 621010 Sichuan P. R. China
| | - Chunju Li
- School of Life Science and Engineering; Southwest University of Science and Technology; Mianyang 621010 Sichuan P. R. China
- Department of Chemistry; Center for Supramolecular Chemistry and Catalysis; Shanghai University; Shanghai 200444 P. R. China
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26
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Zhang Q, Li KQ, Yang JH, Qu GR, Ma NN, Guo HM. Experimental and computational investigations on the high binding-selectivity of pyrimidine derivatives by a pillar[5]arene. Supramol Chem 2018. [DOI: 10.1080/10610278.2018.1510123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Qian Zhang
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, China
| | - Ke-Qing Li
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, China
| | - Jun-Hui Yang
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, China
| | - Gui-Rong Qu
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, China
| | - Na-Na Ma
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, China
| | - Hai-Ming Guo
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, China
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27
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Zhang YM, Li YF, Zhong KP, Qu WJ, Chen XP, Yao H, Wei TB, Lin Q. A novel pillar[5]arene-based supramolecular organic framework gel to achieve an ultrasensitive response by introducing the competition of cationπ and ππ interactions. SOFT MATTER 2018; 14:3624-3631. [PMID: 29687823 DOI: 10.1039/c8sm00426a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Ultrasensitive response properties are an intriguing concern for stimuli-responsive materials. Herein, we report a novel method to achieve an ultrasensitive response by introducing the competition of cationπ and ππ interactions into a pillar[5]arene-based supramolecular organic framework (SOF-AMP). SOF-AMP was constructed with a novel bis-naphthalimide functionalized pillar[5]arene, which was able to form a stable supramolecular gel (SOF-AMP-G) in cyclohexanol. Interestingly, SOF-AMP-G shows an ultrasensitive response to Fe3+ through the competition of cationπ and ππ interactions. Meanwhile, the Fe3+ coordinated SOF (MSOF-Fe) shows an ultrasensitive response to H2PO4-. SOF-AMP-G displayed yellow fluorescence whereas, after the addition of 0.5 equiv. of Fe3+ to SOF-AMP-G, the yellow fluorescence was quenched. The detection limit of SOF-AMP-G for Fe3+ is 7.54 × 10-9 M. More interestingly, the Fe3+ coordinated SOF gel (MSOF-Fe-G) could sense H2PO4- with a fluorescence "turn-on". The detection limit of MSOF-Fe-G for H2PO4- is 4.21 × 10-9 M. Simultaneously, the Fe3+ and H2PO4- responsive thin films based on these SOF gels were prepared. Moreover, these SOF gels could be used as ultrasensitive ion sensors, fluorescent display materials and sensitive logic gates.
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Affiliation(s)
- 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, Lanzhou, Gansu 730070, P. R. China.
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28
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Gómez-González B, Francisco V, Montecinos R, García-Río L. Investigation of the binding modes of a positively charged pillar[5]arene: internal and external guest complexation. Org Biomol Chem 2018; 15:911-919. [PMID: 28045174 DOI: 10.1039/c6ob02573k] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The selective binding behavior of a trimethylammonium-derived pillar[5]arene towards different guests in aqueous media and under neutral conditions is reported. Although it is known that this macrocycle has the capability to form complexes with guests, we anticipate that the intrinsic pillar shape of the macrocycle with two positively charged rims should allow a diversity of binding modes. The three guests were selected based on their charge and size. The inclusion binding modes and the affinity of the macrocycle to form host-guest complexes were determined by ITC and NMR techniques. We reveal the ability of a cationic water soluble pillar[5]arene to effectively complex two guest molecules, one in each rim, evidencing the diversity of binding modes. Two different structures for 1 : 1 and three for 1 : 2 complexes are reported showing the pillararene ability for internal/external binding.
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Affiliation(s)
- Borja Gómez-González
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS) and Departamento de Química Física, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain.
| | - Vitor Francisco
- CNC-Center for Neurosciences and Cell Biology, University of Coimbra, 3004-517 Coimbra, Portugal.
| | - Rodrigo Montecinos
- Facultad de Química, Pontifica Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Santiago, Chile
| | - Luis García-Río
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS) and Departamento de Química Física, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain.
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29
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Yang K, Pei Y, Wen J, Pei Z. Recent advances in pillar[n]arenes: synthesis and applications based on host-guest interactions. Chem Commun (Camb) 2018; 52:9316-26. [PMID: 27332040 DOI: 10.1039/c6cc03641d] [Citation(s) in RCA: 175] [Impact Index Per Article: 29.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Pillar[n]arenes (n = 5-15) are a novel class of macrocyclic molecules with hydroquinone as the repeating unit linked by methylene bridges at para-positions. Introduced by T. Ogoshi for the first time in 2008, pillararenes have attracted increasing interest and have been widely studied during the last eight years, due to their unique structural advantages as host molecules, such as symmetrical rigid architecture, electron-rich cavities and facile functional modification. In this review, we first describe the syntheses of pillar[n]arenes including cyclooligomerization of pillar[n]arenes and modification of pillar[n]arenes after cyclooligomerization, summarising almost twenty different kinds of guest motifs and dividing them into three types: cationic, neutral and anionic motifs. The main section of this review examines the applications of pillar[n]arenes based on the host-guest interactions in different research fields, including biology, materials science and environmental science. Finally, future research directions and potential for novel applications are discussed.
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Affiliation(s)
- Kui Yang
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Science, Northwest A&F University, Yangling, Shaanxi 712100, People's Republic of China.
| | - Yuxin Pei
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Science, Northwest A&F University, Yangling, Shaanxi 712100, People's Republic of China.
| | - Jia Wen
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Science, Northwest A&F University, Yangling, Shaanxi 712100, People's Republic of China.
| | - Zhichao Pei
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Science, Northwest A&F University, Yangling, Shaanxi 712100, People's Republic of China.
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30
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Panneerselvam M, Kumar MD, Jaccob M, Solomon RV. Computational Unravelling of the Role of Alkyl Groups on the Host-Guest Complexation of Pillar[5]arenes with Neutral Dihalobutanes. ChemistrySelect 2018. [DOI: 10.1002/slct.201702541] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Murugesan Panneerselvam
- Department of Chemistry; Loyola College (Autonomous); Chennai - 600 034, Tamil Nadu India
- Computational Chemistry Laboratory; Loyola Institute of Frontier Energy (LIFE); Loyola College (Autonomous); Chennai - 600 034, Tamil Nadu India
| | - Madhu Deepan Kumar
- Department of Chemistry; Loyola College (Autonomous); Chennai - 600 034, Tamil Nadu India
- Computational Chemistry Laboratory; Loyola Institute of Frontier Energy (LIFE); Loyola College (Autonomous); Chennai - 600 034, Tamil Nadu India
| | - Madhavan Jaccob
- Department of Chemistry; Loyola College (Autonomous); Chennai - 600 034, Tamil Nadu India
- Computational Chemistry Laboratory; Loyola Institute of Frontier Energy (LIFE); Loyola College (Autonomous); Chennai - 600 034, Tamil Nadu India
| | - Rajadurai Vijay Solomon
- Department of Chemistry; Madras Christian College (Autonomous), Tambaram East; Chennai - 600 059, Tamil Nadu India
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31
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Jiang S, Han Y, Zhao LL, Sun J, Yan CG. Synthesis of dithioureado-bridged bis-pillar[5]arenes and formation of unique bis-[1]rotaxanes. Supramol Chem 2018. [DOI: 10.1080/10610278.2018.1427238] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Shuo Jiang
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou, PR China
| | - Ying Han
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou, PR China
| | - Ling-Ling Zhao
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou, PR China
| | - Jing Sun
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou, PR China
| | - Chao-Guo Yan
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou, PR China
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32
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Zeng X, Deng H, Jia X, Cui L, Li J, Li C, Fang J. Construction of [2]rotaxane-based supramolecular polymers driven by wheel-stopper π⋯π interactions. Chem Commun (Camb) 2018; 54:11634-11637. [DOI: 10.1039/c8cc07188h] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A new strategy for supramolecular polymerization is designed and presented, which is based on the wheel-stopper charge-transfer interactions of [2]rotaxanes.
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Affiliation(s)
- Xianqiang Zeng
- Department of Chemistry
- Center for Supramolecular Chemistry and Catalysis
- Shanghai University
- Shanghai 200444
- P. R. China
| | - Hongmei Deng
- Laboratory for Microstructures, Instrumental Analysis and Research Center of Shanghai University
- Shanghai 200444
- P. R. China
| | - Xueshun Jia
- Department of Chemistry
- Center for Supramolecular Chemistry and Catalysis
- Shanghai University
- Shanghai 200444
- P. R. China
| | - Lei Cui
- Department of Chemistry
- Center for Supramolecular Chemistry and Catalysis
- Shanghai University
- Shanghai 200444
- P. R. China
| | - Jian Li
- Department of Chemistry
- Center for Supramolecular Chemistry and Catalysis
- Shanghai University
- Shanghai 200444
- P. R. China
| | - Chunju Li
- Department of Chemistry
- Center for Supramolecular Chemistry and Catalysis
- Shanghai University
- Shanghai 200444
- P. R. China
| | - Jianhui Fang
- Department of Chemistry
- Center for Supramolecular Chemistry and Catalysis
- Shanghai University
- Shanghai 200444
- P. R. China
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33
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Jiang S, Han Y, Cheng M, Sun J, Yan CG, Jiang J, Wang L. Self-locked dipillar[5]arene-based pseudo[1]rotaxanes and bispseudo[1]rotaxanes with different lengths of bridging chains. NEW J CHEM 2018. [DOI: 10.1039/c7nj05192a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The relationships between lengths of bridging chains and self-locked behaviors of dipillar[5]arene-based pseudo[1]rotaxanes and bispseudo[1]rotaxanes were studied in detail.
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Affiliation(s)
- Shuo Jiang
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Ying Han
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Ming Cheng
- Jiangsu Key Laboratory of Advanced Organic Materials
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
- China
| | - Jing Sun
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Chao-Guo Yan
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Juli Jiang
- Jiangsu Key Laboratory of Advanced Organic Materials
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
- China
| | - Leyong Wang
- Jiangsu Key Laboratory of Advanced Organic Materials
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
- China
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34
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Efficient enhancement of fluorescence emission via TPE functionalized cationic pillar[5]arene-based host–guest recognition-mediated supramolecular self-assembly. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2017.12.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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35
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Han C, Zhao D, Dong S. Three-dimensional supramolecular polymerization based on pillar[n]arenes (n = 5, 6) and halogen bonding interactions. Chem Commun (Camb) 2018; 54:13099-13102. [DOI: 10.1039/c8cc07993e] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Three dimensional supramolecular polymerization networks based on pillar[5,6]arenes were constructed both in solution and in the solid state.
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Affiliation(s)
- Chengyou Han
- Department of Chemistry
- College of Science
- China University of Petroleum (East China)
- Qingdao
- P. R. China
| | - Dezhi Zhao
- Department of Chemistry
- College of Science
- China University of Petroleum (East China)
- Qingdao
- P. R. China
| | - Shengyi Dong
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
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36
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Al-Azemi TF, Mohamod AA, Vinodh M, Alipour FH. A new approach for the synthesis of mono- and A1/A2-dihydroxy-substituted pillar[5]arenes and their complexation with alkyl alcohols in solution and in the solid state. Org Chem Front 2018. [DOI: 10.1039/c7qo00641a] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A new method for synthesizing hydroxy-functionalized pillar[5]arenes by catalytic hydrogenation to remove the benzyl protecting groups of a pillararene precursor has been employed.
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Affiliation(s)
| | | | - Mickey Vinodh
- Chemistry Department
- Kuwait University
- Safat 13060
- Kuwait
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37
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Han B, Zhu L, Wang X, Bai M, Jiang J. Conformation-controlled emission of AIE luminogen: a tetraphenylethene embedded pillar[5]arene skeleton. Chem Commun (Camb) 2018; 54:837-840. [DOI: 10.1039/c7cc08561c] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Incubation of a guest 1,4-dicyanobutane molecule inside a tetraphenylethene-embedded pillar scaffold induces a significant change in the molecular conformation, shutting down the AIE properties.
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Affiliation(s)
- Bin Han
- Marine College
- Shandong University (Weihai)
- Weihai
- China
| | - Linpeng Zhu
- Marine College
- Shandong University (Weihai)
- Weihai
- China
| | - Xi Wang
- Marine College
- Shandong University (Weihai)
- Weihai
- China
| | - Ming Bai
- Marine College
- Shandong University (Weihai)
- Weihai
- China
| | - Jianzhuang Jiang
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials
- Department of Chemistry
- University of Science and Technology Beijing
- Beijing
- China
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38
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Wang Y, Tian Y, Chen YZ, Niu LY, Wu LZ, Tung CH, Yang QZ, Boulatov R. A light-driven molecular machine based on stiff stilbene. Chem Commun (Camb) 2018; 54:7991-7994. [DOI: 10.1039/c8cc04542a] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
We report a new molecular design for optically triggered nm-scale translation of a submolecular component relative to another.
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Affiliation(s)
- Yuan Wang
- Key Laboratory of Radiopharmaceuticals
- Ministry of Education
- College of Chemistry
- Beijing Normal University
- Beijing 100875
| | - Yancong Tian
- Department of Chemistry
- University of Liverpool
- Liverpool L69 7ZD
- UK
| | - Yu-Zhe Chen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Li-Ya Niu
- Key Laboratory of Radiopharmaceuticals
- Ministry of Education
- College of Chemistry
- Beijing Normal University
- Beijing 100875
| | - Li-Zhu Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Chen-Ho Tung
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Qing-Zheng Yang
- Key Laboratory of Radiopharmaceuticals
- Ministry of Education
- College of Chemistry
- Beijing Normal University
- Beijing 100875
| | - Roman Boulatov
- Department of Chemistry
- University of Liverpool
- Liverpool L69 7ZD
- UK
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39
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Al-Azemi TF, Vinodh M, Alipour FH, Mohamod AA. Constitutional Isomers of Pentahydroxy-Functionalized Pillar[5]arenes: Synthesis, Characterization, and Crystal Structures. J Org Chem 2017; 82:10945-10952. [DOI: 10.1021/acs.joc.7b01837] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Talal F. Al-Azemi
- Chemistry Department, Kuwait University, P.O. Box 5969, Safat 13060, Kuwait
| | - Mickey Vinodh
- Chemistry Department, Kuwait University, P.O. Box 5969, Safat 13060, Kuwait
| | - Fatemeh H. Alipour
- Chemistry Department, Kuwait University, P.O. Box 5969, Safat 13060, Kuwait
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40
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Affiliation(s)
- Fang Guo
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, China
| | - Yan Sun
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, China
| | - Bohan Xi
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, China
| | - Guowang Diao
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, China
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41
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Jiang S, Han Y, Sun J, Yan CG. Construction and single crystal structures of pseudo[1]rotaxanes based on pillar[5]arene mono-pyridylimine derivatives. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.07.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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42
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Li B, Meng Z, Li Q, Huang X, Kang Z, Dong H, Chen J, Sun J, Dong Y, Li J, Jia X, Sessler JL, Meng Q, Li C. A pH responsive complexation-based drug delivery system for oxaliplatin. Chem Sci 2017; 8:4458-4464. [PMID: 28970876 PMCID: PMC5618340 DOI: 10.1039/c7sc01438d] [Citation(s) in RCA: 166] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Accepted: 04/18/2017] [Indexed: 12/19/2022] Open
Abstract
A responsive drug delivery system (DDS) for oxaliplatin (OX) has been designed with a view to overcoming several drawbacks associated with this anticancer agent, including fast degradation/deactivation in the blood stream, lack of tumor selectivity, and low bioavailability. The present approach is based on the direct host-guest encapsulation of OX by a pH-responsive receptor, carboxylatopillar[6]arene (CP6A). The binding affinities of CP6A for OX were found to be pH-sensitive at biologically relevant pH. For example, the association constant (Ka) at pH 7.4 [Ka = (1.02 ± 0.05) × 104 M-1] is 24 times larger than that at pH 5.4 [Ka = (4.21 ± 0.06) × 102 M-1]. Encapsulation of OX within the CP6A cavity did not affect its in vitro cytotoxicity as inferred from comparison studies carried out in several cancer cells (e.g., the HepG-2, MCF-7, and A549 cell lines). On the other hand, complexation by CP6A serves to increase the inherent stability of OX in plasma by 2.8-fold over a 24 h incubation period. The formation of a CP6A⊃OX host-guest complex served to enhance in a statistically significant way the ability of OX to inhibit the regrowth of sarcoma 180 (S180) tumors in Kunming (KM) mice xenografts. The improved anticancer activity observed in vivo for CP6A⊃OX is attributed to the combined effects of enhanced stability of the host-guest complex and the pH-responsive release of OX. Specifically, it is proposed that OX is protected as the result of complex formation and then released effectively in the acidic tumor environment.
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Affiliation(s)
- Bin Li
- Department of Chemistry , Center for Supramolecular Chemistry and Catalysis , Shanghai University , Shanghai 200444 , P. R. China . ;
- State Key Laboratory of Toxicology and Medical Countermeasures , Beijing Institute of Pharmacology and Toxicology , Beijing 100850 , P. R. China .
| | - Zhao Meng
- State Key Laboratory of Toxicology and Medical Countermeasures , Beijing Institute of Pharmacology and Toxicology , Beijing 100850 , P. R. China .
| | - Qianqian Li
- Department of Chemistry , Center for Supramolecular Chemistry and Catalysis , Shanghai University , Shanghai 200444 , P. R. China . ;
| | - Xiayang Huang
- Department of Chemistry , Center for Supramolecular Chemistry and Catalysis , Shanghai University , Shanghai 200444 , P. R. China . ;
| | - Ziyao Kang
- State Key Laboratory of Toxicology and Medical Countermeasures , Beijing Institute of Pharmacology and Toxicology , Beijing 100850 , P. R. China .
| | - Huajin Dong
- State Key Laboratory of Toxicology and Medical Countermeasures , Beijing Institute of Pharmacology and Toxicology , Beijing 100850 , P. R. China .
| | - Junyi Chen
- Department of Chemistry , Center for Supramolecular Chemistry and Catalysis , Shanghai University , Shanghai 200444 , P. R. China . ;
- State Key Laboratory of Toxicology and Medical Countermeasures , Beijing Institute of Pharmacology and Toxicology , Beijing 100850 , P. R. China .
| | - Ji Sun
- Department of Chemistry , Center for Supramolecular Chemistry and Catalysis , Shanghai University , Shanghai 200444 , P. R. China . ;
| | - Yansheng Dong
- State Key Laboratory of Toxicology and Medical Countermeasures , Beijing Institute of Pharmacology and Toxicology , Beijing 100850 , P. R. China .
| | - Jian Li
- Department of Chemistry , Center for Supramolecular Chemistry and Catalysis , Shanghai University , Shanghai 200444 , P. R. China . ;
| | - Xueshun Jia
- Department of Chemistry , Center for Supramolecular Chemistry and Catalysis , Shanghai University , Shanghai 200444 , P. R. China . ;
| | - Jonathan L Sessler
- Department of Chemistry , Center for Supramolecular Chemistry and Catalysis , Shanghai University , Shanghai 200444 , P. R. China . ;
| | - Qingbin Meng
- State Key Laboratory of Toxicology and Medical Countermeasures , Beijing Institute of Pharmacology and Toxicology , Beijing 100850 , P. R. China .
| | - Chunju Li
- Department of Chemistry , Center for Supramolecular Chemistry and Catalysis , Shanghai University , Shanghai 200444 , P. R. China . ;
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43
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Cui W, Tang H, Xu L, Wang L, Meier H, Cao D. Pillar[5]arene-Diketopyrrolopyrrole Fluorescent Copolymer: A Promising Recognition and Adsorption Material for Adiponitrile by Selective Formation of a Conjugated Polypseudorotaxane. Macromol Rapid Commun 2017; 38. [PMID: 28524251 DOI: 10.1002/marc.201700161] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 04/11/2017] [Indexed: 11/10/2022]
Abstract
Conjugated pillar[5]arene-diketopyrrolopyrrole copolymer (P1) is synthesized by the copolymerization of a difunctionalized pillar[5]arene and a diketopyrrolopyrrole-based monomer, which shows large extinction coefficients (1.1 × 104 m-1 cm-1 ) at 519 nm and strong emission at 587 nm. P1 exhibits very strong host-guest binding affinity towards adiponitrile but low binding affinity towards 1,4-dihalobutane and 1,4-bis(imidazol-1-yl)butane. Such an enhanced selectivity is first found in the polypseudorotaxane between pillararene and neutral guests in organic solution and is successfully used for the recognition and adsorption of adiponitrile by the formation of a P1-adiponitrile polypseudorotaxane.
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Affiliation(s)
- Wei Cui
- School of Chemistry and Chemical Engineering, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510641, China
| | - Hao Tang
- School of Chemistry and Chemical Engineering, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510641, China
| | - Linxian Xu
- School of Chemistry and Chemical Engineering, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510641, China
| | - Lingyun Wang
- School of Chemistry and Chemical Engineering, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510641, China
| | - Herbert Meier
- Institute of Organic Chemistry, University of Mainz, D-55099, Mainz, Germany
| | - Derong Cao
- School of Chemistry and Chemical Engineering, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510641, China
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44
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Liu X, Jia K, Wang Y, Shao W, Yao C, Peng L, Zhang D, Hu XY, Wang L. Dual-Responsive Bola-Type Supra-Amphiphile Constructed from Water-Soluble Pillar[5]arene and Naphthalimide-Containing Amphiphile for Intracellular Drug Delivery. ACS APPLIED MATERIALS & INTERFACES 2017; 9:4843-4850. [PMID: 28097872 DOI: 10.1021/acsami.7b00643] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Supramolecular construction of multistimuli platform for drug delivery is a challenging task. In this work, a pH and GSH (glutathione) dual-responsive bola-type supramolecular amphiphile was successfully fabricated by the complexation between a water-soluble pillar[5]arene (WP5) and a bolaform naphthalimide guest (G) in water. The resulting bola-type amphiphile further self-assembled into supramolecular binary vesicles, which could be disassembled by low pH, a high-GSH-concentration environment, or both. Furthermore, the results of drug loading and releasing tests showed that doxorubicin (DOX), the hydrophobic anticancer drug, could be successfully encapsulated into the Stern region of the obtained supramolecular vesicles and generated the DOX-loaded vesicles with good drug-loading efficiency. Moreover, the obtained DOX-loaded vesicles displayed efficient and rapid DOX release at a simulated tumor microenvironment with low-pH or excess-GSH conditions or both. Significantly, cytotoxicity experiments revealed that the DOX-loaded supramolecular vesicles could obviously improve the anticancer efficiency of free DOX for tumor cells while remarkably reducing its side effects for normal cells. In vitro cellular uptake and subcellular localization assays further proved that these smart drug nanovehicles, entering cancer cells mainly via endocytosis, could cause excellent drug accumulation in cancer cells. The present study provides a successful example with which to rational design an effective bola-type stimuli-responsive supramolecular nanocarrier, which might have wide potential applications in the construction of various controlled drug-delivery systems.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Leyong Wang
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, School of Petrochemical Engineering, Changzhou University , Changzhou, 213164, China
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45
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Zhao W, Chu J, Xie F, Duan Q, He L, Zhang S. Preparation and evaluation of pillararene bonded silica gel stationary phases for high performance liquid chromatography. J Chromatogr A 2017; 1485:44-51. [DOI: 10.1016/j.chroma.2016.12.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2016] [Revised: 12/03/2016] [Accepted: 12/09/2016] [Indexed: 10/20/2022]
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46
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Sahu D, Jana K, Ganguly B. The role of non-covalent interaction for the adsorption of CO2 and hydrocarbons with per-hydroxylated pillar[6]arene: a computational study. NEW J CHEM 2017. [DOI: 10.1039/c7nj01744h] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A systematic study has been performed with DFT calculations for the physisorption of CO2, CH4, and n-butane gases by pillar[6]arene (PA[6]) in gas phase.
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Affiliation(s)
- Debashis Sahu
- Computation and Simulation Unit
- Analytical Discipline & Centralized Instrument Facility, and Academy of Scientific and Innovative Research
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar
- India
| | - Kalyanashis Jana
- Computation and Simulation Unit
- Analytical Discipline & Centralized Instrument Facility, and Academy of Scientific and Innovative Research
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar
- India
| | - Bishwajit Ganguly
- Computation and Simulation Unit
- Analytical Discipline & Centralized Instrument Facility, and Academy of Scientific and Innovative Research
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar
- India
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47
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Kawahata M, Tominaga M, Maekawa Y, Yamaguchi K. Preparation and crystal structures of charge-transfer complexes of acyclic host molecules bearing pyrogallol derivatives with paraquat. CrystEngComm 2017. [DOI: 10.1039/c7ce01748k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The complexation of paraquat with adamantane-based molecules possessing two or three pyrogallol derivatives as acyclic host molecules afforded charge-transfer cocrystals with a 2 : 1 host : guest complexation stoichiometry through noncovalent interactions.
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Affiliation(s)
- Masatoshi Kawahata
- Faculty of Pharmaceutical Sciences at Kagawa Campus
- Tokushima Bunri University
- Sanuki
- Japan
| | - Masahide Tominaga
- Faculty of Pharmaceutical Sciences at Kagawa Campus
- Tokushima Bunri University
- Sanuki
- Japan
| | - Yumi Maekawa
- Faculty of Pharmaceutical Sciences at Kagawa Campus
- Tokushima Bunri University
- Sanuki
- Japan
| | - Kentaro Yamaguchi
- Faculty of Pharmaceutical Sciences at Kagawa Campus
- Tokushima Bunri University
- Sanuki
- Japan
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48
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Huo GF, Han Y, Sun J, Yan CG. Single crystal structures and complexing properties of some copillar[5]arene mono-Schiff bases. J INCL PHENOM MACRO 2016. [DOI: 10.1007/s10847-016-0652-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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49
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DFT/TDDFT investigation on the chemical reactivities, aromatic properties, and UV–Vis absorption spectra of 1-butoxy-4-methoxybenzenepillar[5]arene constitutional isomers. J Mol Model 2016; 22:209. [DOI: 10.1007/s00894-016-3076-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 08/03/2016] [Indexed: 11/25/2022]
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50
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Han Y, Huo GF, Sun J, Xie J, Yan CG, Zhao Y, Wu X, Lin C, Wang L. Formation of a series of stable pillar[5]arene-based pseudo[1]-rotaxanes and their [1]rotaxanes in the crystal state. Sci Rep 2016; 6:28748. [PMID: 27350382 PMCID: PMC4923850 DOI: 10.1038/srep28748] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 06/07/2016] [Indexed: 11/09/2022] Open
Abstract
A series of mono-amide-functionalized pillar[5]arenes with different lengths of N-ω-aminoalkyl groups as the side chain on the rim were designed and synthesized, which all formed pseudo[1]rotaxanes in the crystal state. And these pseudo[1]rotaxanes could be transformed into [1]rotaxanes or open forms in the crystal state. In addition, they were also studied in solution by (1)H NMR spectroscopy.
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Affiliation(s)
- Ying Han
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
| | - Gui-Fei Huo
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
| | - Jing Sun
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
| | - Ju Xie
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
| | - Chao-Guo Yan
- College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
| | - Yue Zhao
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
| | - Xuan Wu
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
| | - Chen Lin
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
| | - Leyong Wang
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
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