201
|
Yang Q, Xu W, Cheng M, Zhang S, Kovaleva EG, Liang F, Tian D, Liu JA, Abdelhameed RM, Cheng J, Li H. Controlled release of drug molecules by pillararene-modified nanosystems. Chem Commun (Camb) 2022; 58:3255-3269. [PMID: 35195641 DOI: 10.1039/d1cc05584d] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Stimuli-responsive nanosystems have attracted the interest of researchers due to their intelligent function of controlled release regulated by a variety of external stimuli and have been applied in biomedical fields. Pillar[n]arenes with the advantages of a rigid structure, electron holes and easy functionalization are considered as excellent candidates for the construction of host-guest nanosystems. In recent years, many pillararene modified nanosystems have been reported in response to different stimuli. In this feature article, we summarize the advance of stimuli-responsive pillararene modified nanosystems for controlled release of drugs from the perspectives of decomposition release and gated release, focusing on the control principles of these nanosystems. We expect that this review can enlighten and guide investigators in the field of stimuli-responsive controlled release.
Collapse
Affiliation(s)
- Qinglin Yang
- Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, P. R. China.
| | - Weiwei Xu
- Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, P. R. China.
| | - Ming Cheng
- Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, P. R. China.
| | - Siyun Zhang
- Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, P. R. China.
| | - Elena G Kovaleva
- Department of Technology for Organic Synthesis, Ural Federal University, Mira Street, 28, 620002 Yekaterinburg, Russia.
| | - Feng Liang
- The State Key Laboratory of Refractories and Metallurgy, Coal Conversion and New Carbon Materials Hubei Key Laboratory, School of Chemistry & Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, P. R. China.
| | - Demei Tian
- Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, P. R. China.
| | - Jun-An Liu
- The Department of Applied Chemistry, College of Science, Huazhong Agricultural University, Wuhan, 430070, P. R. China.
| | - Reda M Abdelhameed
- Applied Organic Chemistry Department, Chemical Industries Research Division, National Research Center, 33 El Buhouth St., Dokki, Siza, P.O. 12311, Egypt.
| | - Jing Cheng
- Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, P. R. China.
| | - Haibing Li
- Key Laboratory of Pesticide and Chemical Biology (CCNU), Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, P. R. China.
| |
Collapse
|
202
|
Chen JF, Tian G, Liu K, Zhang N, Wang N, Yin X, Chen P. Pillar[5]arene-based Neutral Radicals with Doublet Red Emissions and Stable Chiroptical Properties. Org Lett 2022; 24:1935-1940. [PMID: 35243861 DOI: 10.1021/acs.orglett.2c00313] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Stable organic radicals with unique luminescence show great importance in photoelectromagnetic materials. We herein report two unusual radical-based systems (P5N-TTM and P5B-TTM) using the concerted effects of planar chiral pillar[5]arenes and tris(2,4,6-trichlorophenyl)methyl (TTM) radicals. The steric effect and electronic doublet-spin character of these radicals allowed the optical resolution and the first red emissions (∼650 nm) for pillar[5]arene derivatives. Notably, cross-coupling with macrocyclic pillar[5]arene, in turn, considerably enhanced the configurational stability of TTM radicals.
Collapse
Affiliation(s)
- Jin-Fa Chen
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering of the Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| | - Guoqing Tian
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering of the Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| | - Kanglei Liu
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering of the Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| | - Niu Zhang
- Analysis & Testing Centre, Beijing Institute of Technology of China, Beijing 102488, China
| | - Nan Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering of the Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| | - Xiaodong Yin
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering of the Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| | - Pangkuan Chen
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering of the Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| |
Collapse
|
203
|
DiMaggio D, Brockett A, Shuster M, Murkli S, Zhai C, King D, O'Dowd B, Cheng M, Brady K, Briken V, Roesch MR, Isaacs L. Anthracene Walled Acyclic CB[n] Receptors: In Vitro and In Vivo Binding Properties Toward Drugs of Abuse. ChemMedChem 2022; 17:e202200046. [PMID: 35238177 DOI: 10.1002/cmdc.202200046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 03/01/2022] [Indexed: 11/07/2022]
Abstract
We report studies of the interaction of six acyclic CB[n]-type receptors toward a panel of drugs of abuse by a combination of isothermal titration calorimetry and 1H NMR spectroscopy. Anthracene walled acyclic CB[n] host (M3) displays highest binding affinity toward methamphetamine (Kd = 15 nM) and fentanyl (Kd = 4 nM). Host M3 is well tolerated by Hep G2 and HEK 293 cells up to 100 mM according to MTS metabolic and adenylate kinase release assays. An in vivomaximum tolerated dose study with Swiss Webster mice showed no adverse effects at the highest dose studied (44.7 mg kg-1). Host M3 is not mutagenic based on the Ames fluctuation test and does not inhibit the hERG ion channel. In vivoefficacy studies showed that pretreatment of mice with M3 significantly reduces the hyperlocomotion after treatment with methamphetamine, but M3 does not function similarly when administered 30 seconds after methamphetamine.
Collapse
Affiliation(s)
- Delaney DiMaggio
- University of Maryland at College Park, Chemistry and Biochemistry, 8051 Regents Dr., 20742, College Park, UNITED STATES
| | - Adam Brockett
- University of Maryland at College Park, Psychology, UNITED STATES
| | - Michael Shuster
- University of Maryland at College Park, Cell Biology and Molecular Genetics, UNITED STATES
| | - Steven Murkli
- University of Maryland at College Park, Chemistry and Biochemistry, UNITED STATES
| | - Canjia Zhai
- University of Maryland at College Park, Chemistry and Biochemistry, UNITED STATES
| | - David King
- University of Maryland at College Park, Chemistry and Biochemistry, UNITED STATES
| | - Brona O'Dowd
- University of Maryland at College Park, Chemistry and Biochemistry, UNITED STATES
| | - Ming Cheng
- University of Maryland at College Park, Chemistry and Biochemistry, UNITED STATES
| | - Kimberly Brady
- University of Maryland at College Park, Chemistry and Biochemistry, UNITED STATES
| | - Volker Briken
- University of Maryland at College Park, Cell Biology and Molecular Genetics, UNITED STATES
| | - Matthew R Roesch
- University of Maryland at College Park, Psychology, UNITED STATES
| | - Lyle Isaacs
- University of Maryland, College Park, Department of Chemistry and Biochemistry, Building 091, 20742, College Park, UNITED STATES
| |
Collapse
|
204
|
Metal coordination to a deep cavitand promotes binding selectivities in water. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.03.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
205
|
Fabricating a novel supramolecular light-activated platform based on internal-driven forces induced by the UV-light. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.03.081] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
206
|
Organometallic trimacrocyclic hexasubstituted benzenes: synthesis, structure and properties. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.153744] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
207
|
Wang Z, Liu YA, Yang H, Hu WB, Wen K. ortho-Functionalization of Pillar[5]arene: An Approach to Mono- ortho-Alkyl/Aryl-Substituted A1/A2-Dihydroxypillar[5]arene. Org Lett 2022; 24:1822-1826. [PMID: 35225626 DOI: 10.1021/acs.orglett.2c00272] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Despite the fact that the rim and lateral functionalizations of pillar[n]arenes have been well explored, ortho-functionalization has rarely been realized. In this work, we report a facile method of introducing a single functionality ortho to the hydroxyl group in A1/A2-dihydroxypillar[5]arene via a Grignard addition to pillar[4]arene[1]quinone followed by a dienone-phenol rearrangement. The described ortho-alkylation/arylation method allowed formation of various mono ortho-alkyl/aryl-substituted A1/A2-dihydroxypillar[5]arenes previously difficult to obtain.
Collapse
Affiliation(s)
- Zhuo Wang
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China.,School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Yahu A Liu
- Medicinal Chemistry, ChemBridge Research Laboratories, San Diego, California 92127, United States
| | - Hui Yang
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China.,School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Wei-Bo Hu
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
| | - Ke Wen
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China.,School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| |
Collapse
|
208
|
Shaukat A, Anaya‐Plaza E, Beyeh NK, Kostiainen MA. Simultaneous Organic and Inorganic Host‐Guest Chemistry within Pillararene‐Protein Cage Frameworks. Chemistry 2022; 28:e202104341. [PMID: 35043998 PMCID: PMC9305414 DOI: 10.1002/chem.202104341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Indexed: 11/21/2022]
Abstract
Supramolecular self‐assembly of biomolecules provides a powerful bottom‐up strategy to build functional nanostructures and materials. Among the different biomacromolecules, protein cages offer various advantages including uniform size, versatility, multi‐modularity, and high stability. Additionally, protein cage crystals present confined microenvironments with well‐defined dimensions. On the other hand, molecular hosts, such as cyclophanes, possess a defined cavity size and selective recognition of guest molecules. However, the successful combination of macrocycles and protein cages to achieve functional co‐crystals has remained limited. In this study, we demonstrate electrostatic binding between cationic pillar[5]arenes and (apo)ferritin cages that results in porous and crystalline frameworks. The electrostatically assembled crystals present a face‐centered cubic (FCC) lattice and have been characterized by means of small‐angle X‐ray scattering and cryo‐TEM. These hierarchical structures result in a multiadsorbent framework capable of hosting both organic and inorganic pollutants, such as dyes and toxic metals, with potential application in water‐remediation technologies.
Collapse
Affiliation(s)
- Ahmed Shaukat
- Department of Bioproducts and Biosystems Aalto University 02150 Espoo Finland
| | - Eduardo Anaya‐Plaza
- Department of Bioproducts and Biosystems Aalto University 02150 Espoo Finland
| | - Ngong Kodiah Beyeh
- Department of Chemistry Oakland University 146 Library Drive Rochester MI 48309-4479 USA
| | - Mauri A. Kostiainen
- Department of Bioproducts and Biosystems Aalto University 02150 Espoo Finland
| |
Collapse
|
209
|
Zeng F, Cheng L, Ou GC, Tang LL, Ding MH. Pyromellitic Diimide-Extended Pillar[6]arene: Synthesis, Structure, and Its Complexation with Polycyclic Aromatic Hydrocarbons. J Org Chem 2022; 87:3863-3867. [PMID: 35171603 DOI: 10.1021/acs.joc.1c03096] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A novel pyromellitic diimide-extended pillar[6]arene was synthesized in two steps with moderate yield for the first time. It showed a symmetrical stretched hexagon structure and could form 1:2 complexes with polycyclic aromatic hydrocarbons in solution. Interestingly, a linear supramolecular array between complex 1@G42 and pyrene through π···π stacking interactions was also observed in the solid state.
Collapse
Affiliation(s)
- Fei Zeng
- Department of Biology and Chemistry, Hunan University of Science and Engineering, Yongzhou 425199, China
| | - Lu Cheng
- School of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China
| | - Guang-Chuan Ou
- Department of Biology and Chemistry, Hunan University of Science and Engineering, Yongzhou 425199, China
| | - Lin-Li Tang
- Department of Biology and Chemistry, Hunan University of Science and Engineering, Yongzhou 425199, China
| | - Man-Hua Ding
- Department of Biology and Chemistry, Hunan University of Science and Engineering, Yongzhou 425199, China
| |
Collapse
|
210
|
Sun Y, Yi F, Li R, Min X, Qin H, Cheng S, Liu Y. Inorganic–Organic Hybrid Membrane Based on Pillararene‐Intercalated MXene Nanosheets for Efficient Water Purification. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200482] [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)
- Yue Sun
- State Key Laboratory of Separation Membrane and Membrane Process School of Chemistry Tiangong University 300387 Tianjin China
- Hubei Key Laboratory of Catalysis and Materials Science College of Chemistry and Material Sciences South-Central University for Nationalities 430074 Wuhan China
| | - Fan Yi
- Hubei Key Laboratory of Catalysis and Materials Science College of Chemistry and Material Sciences South-Central University for Nationalities 430074 Wuhan China
| | - Run‐Hao Li
- Hubei Key Laboratory of Catalysis and Materials Science College of Chemistry and Material Sciences South-Central University for Nationalities 430074 Wuhan China
| | - Xuehong Min
- Hubei Key Laboratory of Catalysis and Materials Science College of Chemistry and Material Sciences South-Central University for Nationalities 430074 Wuhan China
| | - Huan Qin
- Hubei Key Laboratory of Catalysis and Materials Science College of Chemistry and Material Sciences South-Central University for Nationalities 430074 Wuhan China
| | - Shi‐Qi Cheng
- Hubei Key Laboratory of Catalysis and Materials Science College of Chemistry and Material Sciences South-Central University for Nationalities 430074 Wuhan China
| | - Yi Liu
- State Key Laboratory of Separation Membrane and Membrane Process School of Chemistry Tiangong University 300387 Tianjin China
| |
Collapse
|
211
|
Supramolecular self-assembly based on Cucurbit[8]urils with sulfanilamide and sulfamethoxazole. J CHEM SCI 2022. [DOI: 10.1007/s12039-021-02017-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
|
212
|
Li Z, Yang YW. Macrocycle-Based Porous Organic Polymers for Separation, Sensing, and Catalysis. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2107401. [PMID: 34676932 DOI: 10.1002/adma.202107401] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/06/2021] [Indexed: 06/13/2023]
Abstract
With the rapid development of materials science, porous organic polymers (POPs) have received remarkable attentions because of their unique properties such as the exceptionally high surface area and flexible molecular design. The ability to incorporate specific functions in a precise manner makes POPs promising platforms for a myriad of applications in molecular adsorption, separation, and catalysis. Therefore, many different types of POPs have been rationally designed and synthesized to expand the scope of advanced materials, endowing them with distinct structures and properties. Recently, supramolecular macrocycles with excellent host-guest complexation abilities are emerging as powerful crosslinkers for developing novel POPs with hierarchical structures and improved performance, which can be well-organized at different spatial scales. Macrocycle-based POPs could have unusual porous, adsorptive, and optical properties when compared to their nonmacrocycle-incorporated counterparts. This cooperation provides valuable insights for the molecular-level understanding of skeletal complexity and diversity. Here, the research advances of macrocycle-based POPs are aptly summarized by showing their syntheses, properties, and applications in terms of separation, sensing, and catalysis. Finally, the current challenging issues in this exciting research field are delineated and a comprehensive outlook is offered for their future directions.
Collapse
Affiliation(s)
- Zheng Li
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, 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, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| |
Collapse
|
213
|
Deng CL, Cheng M, Zavalij PY, Isaacs L. Thermodynamics of Pillararene•Guest Complexation: Blinded Dataset for the SAMPL9 Challenge. NEW J CHEM 2022; 46:995-1002. [PMID: 35250257 PMCID: PMC8896905 DOI: 10.1039/d1nj05209h] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
We report an investigation of the complexation between a water soluble pillararene host (WP6) and a panel of hydrophobic cationic guests (G1 - G20) by a combination of 1H NMR spectroscopy and isothermal titration calorimetry in phosphate buffered saline. We find that WP6 forms 1:1 complexes with Ka values in the 104 - 109 M-1 range driven by favorable enthalpic contributions. This thermodynamic dataset serves as blinded data for the SAMPL9 challenge.
Collapse
Affiliation(s)
- Chun-Lin Deng
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
| | - Ming Cheng
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
| | - Peter Y. Zavalij
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
| | - Lyle Isaacs
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
| |
Collapse
|
214
|
Xue HF, Huang YX, Dong M, Zhang ZY, Li C. Stabilization of Antitumor Agent Busulfan through the Encapsulation within a Water-Soluble Pillar[5]arene. Chem Asian J 2022; 17:e202101332. [PMID: 35040585 DOI: 10.1002/asia.202101332] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/18/2022] [Indexed: 11/12/2022]
Abstract
The complexation of antitumor agent busulfan by negatively charged carboxylatopillar[5]arenein water is reported. The encapsulation within carboxylatopillar[5]arenein reduces the hydrolytic degradation of busulfan from 90.7 % to 25.2 % after 24 days and accordingly enhances its stability by providing a hydrophobic shelter for busulfan in water. Moreover, the complexation result in 12 times improvement of water solubility for busulfan. Our result provides a supramolecular approach for stabilizing the anticancer agent busulfan.
Collapse
Affiliation(s)
- Hui-Feng Xue
- Tianjin Normal University, College of Chemistry, CHINA
| | - Yu-Xi Huang
- Tianjin Normal University, College of Chemistry, CHINA
| | - Ming Dong
- Tianjin Normal University, College of Chemistry, CHINA
| | - Zhi-Yuan Zhang
- Tianjin Normal University, Department of Chemistry, 300387, Tianjin, CHINA
| | - Chunju Li
- Shanghai University, Chemistry, 99 Shangda Road, 200443, Shanghai, CHINA
| |
Collapse
|
215
|
Wu D, Zhang Z, Yu X, Bai B, Qi S. Hydrophilic Tetraphenylethene-Based Tetracationic Cyclophanes: NADPH Recognition and Cell Imaging With Fluorescent Switch. Front Chem 2022; 9:817720. [PMID: 35004632 PMCID: PMC8727463 DOI: 10.3389/fchem.2021.817720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 12/02/2021] [Indexed: 11/29/2022] Open
Abstract
A hydrophilic TPE-based tetracationic cyclophane TPE-cyc was synthesized, which could capture intracellular Nicotinamide adenine dinucleotide phosphate and fuel the antioxidative ability of tumor cells to detoxify reactive oxygen species (ROS). Meanwhile, upon the reduction by cellular GSH, TPE-cyc could light up tumor cells, acting as a GSH-responsive fluorescent switch to image cells with high resolution.
Collapse
Affiliation(s)
- Dan Wu
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Zhankui Zhang
- College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Xinyang Yu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Department of Chemistry, Tsinghua University, Beijing, China
| | - Bing Bai
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Department of Chemistry, Tsinghua University, Beijing, China
| | - Shaolong Qi
- Key Laboratory and Engineering Laboratory of Lymphatic Surgery Jilin Province, China-Japan Union Hospital of Jilin University, Changchun, China
| |
Collapse
|
216
|
Al-Azemi TF, Vinodh M. External-stimulus-triggered conformational inversion of mechanically self-locked pseudo[1]catenane and gemini-catenanes based on A1/A2-alkyne-azide-difunctionalized pillar[5]arenes. RSC Adv 2022; 12:1797-1806. [PMID: 35425178 PMCID: PMC8979204 DOI: 10.1039/d1ra09043g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 01/04/2022] [Indexed: 11/21/2022] Open
Abstract
Herein, we report a methodology for constructing mechanically self-locked molecules (MSMs) through the efficient intramolecular copper(i)-catalyzed alkyne–azide cycloaddition (CuAAC) of self-threaded A1/A2-azido-propargyl-difunctionalized pillar[5]arenes. The obtained monomeric “pseudo[1]catenane” and dimeric “gemini-catenane” were isolated and fully characterized using mass spectrometry, nuclear magnetic resonance (NMR) spectroscopy, and X-ray crystallography. Upon investigation by 1H NMR spectroscopy in chloroform, the observed motion for the threaded ring in the pseudo[1]catenane was reversibly controlled by the temperature, as demonstrated by variable-temperature 1H NMR studies. Two gemini-catenane stereoisomers were also isolated in which the two pillar[5]arene moieties threaded by two decyl chains were aligned in different topologies. Furthermore, the conformational inversion of pseudo[1]catenane and the gemini-catenanes triggered by solvents and guests was investigated and probed using 1H NMR spectroscopy, isothermal titration calorimetry, and single-crystal X-ray analysis. Mechanically self-locked molecules (MSMs) through the efficient intramolecular copper(i)-catalyzed alkyne–azide cycloaddition (CuAAC) of self-threaded A1/A2-azido-propargyl-difunctionalized pillar[5]arenes.![]()
Collapse
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
| |
Collapse
|
217
|
Tominaga M, Kondo S, Hyodo T, Kawahata M, Yamaguchi K. Structure analysis of inclusion crystals of diimide-based macrocycles with halocarbons. CrystEngComm 2022. [DOI: 10.1039/d2ce00118g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Inclusion crystals containing several halocarbons were formed by three types of diimide-based macrocycles. Iodomethane was encapsulated within the cavity of the macrocycle through halogen-related interactions.
Collapse
Affiliation(s)
- Masahide Tominaga
- Faculty of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, Sanuki, Kagawa 769-2193, Japan
| | - Sana Kondo
- Faculty of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, Sanuki, Kagawa 769-2193, Japan
| | - Tadashi Hyodo
- Faculty of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, Sanuki, Kagawa 769-2193, Japan
| | | | - Kentaro Yamaguchi
- Faculty of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, Sanuki, Kagawa 769-2193, Japan
| |
Collapse
|
218
|
Song L, Zhou L, Li B, Zhang H. Fullerene-containing pillar[ n]arene hybrid composites. Org Biomol Chem 2022; 20:8176-8186. [DOI: 10.1039/d2ob01664h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The construction and application of fullerene-containing pillar[n]arene organic–inorganic hybrid composites/systems has been discussed and summarized.
Collapse
Affiliation(s)
- Leqian Song
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Le Zhou
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Bing Li
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Huacheng Zhang
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| |
Collapse
|
219
|
Chen L, Meng Z, Tian L, Zhang Y, Zhao L, Du X, Ma M, Zhang H, Chen J, Meng Q. Complexation of specific residues by carboxylatopillar[6]arene for improving zymolytic stability of arginine-containing peptides. Org Biomol Chem 2022; 20:2222-2226. [DOI: 10.1039/d2ob00017b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A general strategy for improving the zymolytic stability against proteases has been reported. Carboxylatopillar[6]arene (CP6A) could effective binding of arginine and arginine-containig peptides, thereby improving the stability of angiotensin peptides...
Collapse
|
220
|
Smart supramolecular vesicles based on glutathione-reactive pillar[6]arene and acid-labile prodrug: Dual drug loading and sequential release. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.07.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
221
|
Liu C, Zhou L, Cao S, Zhang H, Han J, Liu Z. Supramolecular systems prepared using terpyridine-containing pillararene. Polym Chem 2022. [DOI: 10.1039/d1py01397a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Recent progresses about the preparation of terpyridine-containing pillararene, as well as the utilization of those building blocks for making external stimulud-responsive supramolecular systems were summarized in this review.
Collapse
Affiliation(s)
- Chang Liu
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Le Zhou
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Shuai Cao
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Huacheng Zhang
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Jie Han
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Energy), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhaona Liu
- Medical School, Xi'an Peihua University, Xi'an 710125, Shaanxi, China
| |
Collapse
|
222
|
Wu J, Chung TS. Supramolecular Polymer Network Membranes with Molecular-Sieving Nanocavities for Efficient Pre-Combustion CO 2 Capture. SMALL METHODS 2022; 6:e2101288. [PMID: 35041282 DOI: 10.1002/smtd.202101288] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/14/2021] [Indexed: 06/14/2023]
Abstract
Pre-combustion membrane CO2 capture from syngas before utilizing the clean hydrogen fuel, demands very challenging membrane materials with simultaneous high thermal resistance, precise subnanometer size-selectivity, and robust processability. Here, an unconventional yet ultra-facile nanocomposite membrane design using 4-sulfocalix[4]arene (SCA4) molecules, a highly interactive member of soluble organic macrocyclic cavitands (OMCs) with a precise ≈3.0Å open cavity, is reported, to effectively sieve CO2 (3.3Å) from H2 (2.89Å). By simply infiltrating dissolved SCA4 molecules into prefabricated polymer membranes, they form extensive 3D supramolecular polymer networks (SPNs) with the polymer backbones through multi-site ionic interactions. Bearing distinctly molecular-sieving nanocavities, these otherwise amorphous SPN membranes deliver drastically enhanced mixed-gas H2 /CO2 separation under an industrial high-temperature-and-pressure environment with 4.35 times higher selectivity being achieved, allowing them to well outperform most existing polymer-based materials and even rival many state-of-the-art but delicate inorganic and framework-based membranes. They also demonstrate enhanced mechanical properties and long-term operation stability. Most attractively, the SPN membranes obtain a molecularly homogeneous, single-phase composite structure that can significantly surpass conventional phase-segregated mixed-matrix membranes in processability. Accompanied by the widely tunable OMC structures, this work can provide a versatile toolbox for designing advanced molecular-sieving membranes with an optimal balance of performance, robust properties, and scalability.
Collapse
Affiliation(s)
- Ji Wu
- NUS Graduate School - Integrative Sciences and Engineering Programme, National University of Singapore, Singapore, 119077, Singapore
| | - Tai-Shung Chung
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore, 117585, Singapore
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei, 106, Taiwan
| |
Collapse
|
223
|
Wu J, Liang CZ, Naderi A, Chung TS. Tunable Supramolecular Cavities Molecularly Homogenized in Polymer Membranes for Ultraefficient Precombustion CO 2 Capture. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2105156. [PMID: 34734436 DOI: 10.1002/adma.202105156] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 10/08/2021] [Indexed: 06/13/2023]
Abstract
Processable molecular-sieving membranes are important materials for realizing energy-efficient precombustion CO2 capture during industrial-scale hydrogen production. However, the promising design of mixed matrix membranes (MMMs) that aims to integrate the molecular-sieving properties of nanoporous architectures with industrial processable polymers still faces performance and fabrication issues due to the formation of segregated nanofiller domains in their polymer matrices. Here, an unconventional nanocomposite membrane design is proposed using soluble organic macrocyclic cavitands (OMCs) with tunable open cavity sizes that not only mitigate the formation the discrete nanofiller phases but also deliver distinct molecular-sieving separations. The versatile organic-solvent solubility coupled with highly interactive functionalities of OMCs allows them to obtain molecularly homogeneous mixing with matrix polymers and form only one integral continuous phase crucial to the robust processability of polymers. A series of polybenzimidazole-based molecularly mixed composite membranes (MMCMs) are fabricated via the incorporation of a soluble and thermally stable OMC choice, sulfocalixarenes, with various cavity sizes. These membranes achieve outstanding high-temperature mixed-gas H2 /CO2 separation performances comparable with several state-of-the-art molecular-sieving membranes owing to effective size-sieving gas passages through the open or partially-intruded supramolecular cavities. The broadly tunable structures and functionalities of OMCs would make their MMCMs attractive for other energy-intensive molecular separations.
Collapse
Affiliation(s)
- Ji Wu
- NUS Graduate School - Integrative Sciences and Engineering Programme, National University of Singapore, Singapore, 119077, Singapore
| | - Can Zeng Liang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore, 117585, Singapore
| | - Ali Naderi
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore, 117585, Singapore
- Department of Research and Development, DiviGas Pte. Ltd., Singapore, 059911, Singapore
| | - Tai-Shung Chung
- NUS Graduate School - Integrative Sciences and Engineering Programme, National University of Singapore, Singapore, 119077, Singapore
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore, 117585, Singapore
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei, 106, Taiwan
| |
Collapse
|
224
|
Wang H, Zheng X. Theoretical Study of Macrocyclic Host Molecules: From Supramolecular Recognition to Self-Assembly. Phys Chem Chem Phys 2022; 24:19011-19028. [DOI: 10.1039/d2cp02152h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Supramolecular chemistry focuses on molecular recognition and self-assembly of various building blocks through weak non-covalent interactions, including anion-π, hydrogen bond (HB), hydrophobic interactions, van der Waals (vdW) interactions, etc, which...
Collapse
|
225
|
Fa S, Tomita T, Wada K, Yasuhara K, Ohtani S, Kato K, Gon M, Tanaka K, Kakuta T, Yamagishi TA, Ogoshi T. CPL on/off control of an assembled system by water soluble macrocyclic chiral sources with planar chirality. Chem Sci 2022; 13:5846-5853. [PMID: 35685810 PMCID: PMC9132087 DOI: 10.1039/d2sc00952h] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 03/28/2022] [Indexed: 11/21/2022] Open
Abstract
Herein, we report the synthesis and planar chiral properties of a pair of water-soluble cationic pillar[5]arenes with stereogenic carbons. Interestingly, although units of the molecules were rotatable, only one planar chiral diastereomer existed in water in both cases. As a new type of chiral source, these molecules transmitted chiral information from the planar chiral cavities to the assembly of a water-soluble extended π-conjugated compound, affording circularly polarized luminescence (CPL). The chirality transfer process and resulting CPL were extremely sensitive to the feed ratio of the chiral pillar[5]arenes owing to the combined action of their planar chirality, bulkiness, and strong binding properties. When a limited amount of chiral source was added, further assembly of the extended π-conjugated compound into helical fibers with CPL was triggered. Unexpectedly, larger amounts of chiral source destroyed the helical fiber assemblies, resulting in elimination of the chirality and CPL properties from the assembled structures. Readily obtained pillar[5]arenes with pure planar chirality enabled CPL on/off control of an assembled system by varying the feed ratio.![]()
Collapse
Affiliation(s)
- Shixin Fa
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
| | - Takuya Tomita
- Graduate School of Natural Science and Technology, Kanazawa University Kakuma-machi Kanazawa Ishikawa 920-1192 Japan
| | - Keisuke Wada
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
| | - Kazuma Yasuhara
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology 8916-5 Takayama, Ikoma Nara 630-0192 Japan
- Center for Digital Green-innovation, Nara Institute of Science and Technology 8916-5 Takayama, Ikoma Nara 630-0192 Japan
| | - Shunsuke Ohtani
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
| | - Kenichi Kato
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
| | - Masayuki Gon
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
| | - Kazuo Tanaka
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
| | - Takahiro Kakuta
- 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
| | - 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
| |
Collapse
|
226
|
Cao J, Wu Y, Li Q, Zhu W, Wang Z, Liu Y, Jie K, Zhu H, Huang F. Separation of pyrrolidine from tetrahydrofuran by pillar[6]arene-based nonporous adaptive crystals. Chem Sci 2022; 13:7536-7540. [PMID: 35872814 PMCID: PMC9242012 DOI: 10.1039/d2sc02494b] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 06/02/2022] [Indexed: 11/29/2022] Open
Abstract
Pyrrolidine, an important feedstock in the chemical industry, is commonly produced via vapor-phase catalytic ammoniation of tetrahydrofuran (THF). Obtaining pyrrolidine with high purity and low energy cost has extremely high economic and environmental values. Here we offer a rapid and energy-saving method for adsorptive separation of pyrrolidine and THF by using nonporous adaptive crystals of per-ethyl pillar[6]arene (EtP6). EtP6 crystals show a superior preference towards pyrrolidine in 50 : 50 (v/v) pyrrolidine/THF mixture vapor, resulting in rapid separation. The purity of pyrrolidine reaches 95% in 15 min of separation, and after 2 h, the purity is found to be 99.9%. Single-crystal structures demonstrate that the selectivity is based on the stability difference of host–guest structures after uptake of THF or pyrrolidine and non-covalent interactions in the crystals. Besides, EtP6 crystals can be recycled efficiently after the separation process owing to reversible transformations between the guest-free and guest-loaded EtP6. Here we offer a rapid and energy-saving method for adsorptive separation of pyrrolidine and tetrahydrofuran by using nonporous adaptive crystals of per-ethyl pillar[6]arene.![]()
Collapse
Affiliation(s)
- Jiajun Cao
- State Key Laboratory of Chemical Engineering, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University Hangzhou 310027 PR China +86-571-8795-3189 +86-571-8795-3189
| | - Yitao Wu
- State Key Laboratory of Chemical Engineering, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University Hangzhou 310027 PR China +86-571-8795-3189 +86-571-8795-3189
| | - Qi Li
- State Key Laboratory of Chemical Engineering, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University Hangzhou 310027 PR China +86-571-8795-3189 +86-571-8795-3189
| | - Weijie Zhu
- State Key Laboratory of Chemical Engineering, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University Hangzhou 310027 PR China +86-571-8795-3189 +86-571-8795-3189
| | - Zeju Wang
- State Key Laboratory of Chemical Engineering, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University Hangzhou 310027 PR China +86-571-8795-3189 +86-571-8795-3189
| | - Yang Liu
- State Key Laboratory of Chemical Engineering, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University Hangzhou 310027 PR China +86-571-8795-3189 +86-571-8795-3189
| | - Kecheng Jie
- State Key Laboratory of Chemical Engineering, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University Hangzhou 310027 PR China +86-571-8795-3189 +86-571-8795-3189
| | - Huangtianzhi Zhu
- State Key Laboratory of Chemical Engineering, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University Hangzhou 310027 PR China +86-571-8795-3189 +86-571-8795-3189
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University Hangzhou 310027 PR China +86-571-8795-3189 +86-571-8795-3189
- ZJU-Hangzhou Global Scientific and Technological Innovation Center Hangzhou 311215 PR China
- Green Catalysis Center and College of Chemistry, Zhengzhou University Zhengzhou 450001 PR China
| |
Collapse
|
227
|
Liu Q, Shen X, Dai Y, Zhang M, Zhou Z. Porous materials formed by four self-construction processes. Org Biomol Chem 2022; 20:8149-8156. [DOI: 10.1039/d2ob01530g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Multiple self-construction behavior of cyclic oligoesters is described.
Collapse
Affiliation(s)
- Qiuhua Liu
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, Hunan University of Science and Technology, Xiangtan 411201, China
- Hunan Province College Key Laboratory of Molecular Design and Green Chemistry; and School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Xiaorong Shen
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, Hunan University of Science and Technology, Xiangtan 411201, China
- Hunan Province College Key Laboratory of Molecular Design and Green Chemistry; and School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Ye Dai
- Zhejiang Zhongli Synthetic Material Technology Co., Ltd, Pinghu 314200, China
| | - Mengchen Zhang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Zaichun Zhou
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, Hunan University of Science and Technology, Xiangtan 411201, China
- Hunan Province College Key Laboratory of Molecular Design and Green Chemistry; and School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| |
Collapse
|
228
|
Chen J, Chen L, Zhang Y, Zhao L, Dong M, Meng Z, Meng Q, Li C. Effective taste masking of alkaloids by a water-soluble terphen[3]arene. Chem Commun (Camb) 2022; 58:3370-3373. [DOI: 10.1039/d2cc00040g] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of first water-soluble 2,2’’,4,4’’-terphen[3]arene bearing sulphonatopropoxy moieties (STP3), and its effective alleviation of aversive response to alkaloids in vitro and in vivo by forming supramolecular complexes has been...
Collapse
|
229
|
Wang K, Tian X, Jordan JH, Velmurugan K, Wang L, Hu XY. The emerging applications of pillararene architectures in supramolecular catalysis. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.06.026] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
230
|
Zeng F, Xiao XS, Gong SF, Yuan L, Tang LL. An electron-deficient supramolecular macrocyclic host for the selective separation of aromatics and cyclic aliphatics. Org Chem Front 2022. [DOI: 10.1039/d2qo01019d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Host 1 with an electron-deficient nanometer-sized cavity were synthesized in two steps. Moreover, 1 has been successfully used as a gas chromatographic stationary phase to prepare a packed column for the separation of PhH/Cy and Tol/MCy.
Collapse
Affiliation(s)
- Fei Zeng
- Department of Biology and Chemistry, Hunan University of Science and Engineering, Yongzhou 425199, China
| | - Xin-Sheng Xiao
- Department of Biology and Chemistry, Hunan University of Science and Engineering, Yongzhou 425199, China
| | - Shao-Feng Gong
- Department of Biology and Chemistry, Hunan University of Science and Engineering, Yongzhou 425199, China
| | - Lin Yuan
- Department of Biology and Chemistry, Hunan University of Science and Engineering, Yongzhou 425199, China
| | - Lin-Li Tang
- Department of Biology and Chemistry, Hunan University of Science and Engineering, Yongzhou 425199, China
| |
Collapse
|
231
|
Huang J, Tan X, Ran S, Tao Y, Wu R, Li C, Chen Y, Pan W. Host–guest sensing towards sodium cyclamate based on a cationic pillar[6]arene reduced graphene nano-composite. NEW J CHEM 2022. [DOI: 10.1039/d2nj01601j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A competitive fluorescence sensing for the detection of sodium cyclamate based on a cationic water-soluble pillar[6]arene graphene nano-composite.
Collapse
Affiliation(s)
- Juncao Huang
- Chongqing Preschool Education College, Chongqing 404047, P. R. China
| | - Xiaoping Tan
- Chongqing Preschool Education College, Chongqing 404047, P. R. China
- School of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408100, P. R. China
| | - Shuqin Ran
- School of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408100, P. R. China
| | - Yuxin Tao
- School of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408100, P. R. China
| | - Rui Wu
- School of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408100, P. R. China
| | - Chaofan Li
- Chongqing Preschool Education College, Chongqing 404047, P. R. China
| | - Yuxue Chen
- School of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408100, P. R. China
| | - Wen Pan
- School of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408100, P. R. China
| |
Collapse
|
232
|
Zhang R, Ren Y, Zhang Q, Huang W, Bai H, Zeng X. Water-soluble pillar[5]arene-modified graphdiyne functional material and its application towards ultrasensitive and robust electrochemical methylamphetamine determination. NEW J CHEM 2022. [DOI: 10.1039/d2nj03668a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Schematic illustration of the application of the novel material WP5–GDY/GCE for the electrochemical sensing of methylamphetamine (MA).
Collapse
Affiliation(s)
- Ruilin Zhang
- School of Forensic Medicine, Kunming Medical University, Kunming 650500, China
| | - Yanming Ren
- Judicial Expertise Centre of Kunming Medical University, Kunming 650500, China
| | - Qianyao Zhang
- School of Forensic Medicine, Kunming Medical University, Kunming 650500, China
| | - Wenxin Huang
- School of Forensic Medicine, Kunming Medical University, Kunming 650500, China
| | - Huiping Bai
- School of Materials and Energy, Key Laboratory of Micro/Nano Materials and Technology, Yunnan University, Kunming 650091, China
| | - Xiaofeng Zeng
- School of Forensic Medicine, Kunming Medical University, Kunming 650500, China
| |
Collapse
|
233
|
Sun Y, Wang C, Yi F, Li RH, Liang X, He Q, Min X, Hu X. Facile Surface Functionalization of MXene by Pillar[5]arene for Enhanced Electrochemical Performance. Chem Commun (Camb) 2022; 58:3170-3173. [DOI: 10.1039/d1cc05998j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple strategy was used to prepare functional two-dimensional materials via combination of pillar[5]arene (P5) and MXene. Electrochemical results of MXene-P5 exhibits high supramolecular recognition, enrichment capability, and high electrochemical...
Collapse
|
234
|
Alešković M, Roca S, Jozepović R, Bregović N, Šekutor M. Unravelling binding effects in cyclodextrin inclusion complexes with diamondoid ammonium salt guests. NEW J CHEM 2022. [DOI: 10.1039/d2nj00938b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A hydrophobic tornado – complexation of diamondoid ammonium salts with cyclodextrins in water.
Collapse
Affiliation(s)
- Marija Alešković
- Department of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička 54, 10 000 Zagreb, Croatia
| | - Sunčica Roca
- NMR Center, Ruđer Bošković Institute, Bijenička 54, 10 000 Zagreb, Croatia
| | - Ruža Jozepović
- Department of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička 54, 10 000 Zagreb, Croatia
| | - Nikola Bregović
- Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, 10 000 Zagreb, Croatia
| | - Marina Šekutor
- Department of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička 54, 10 000 Zagreb, Croatia
| |
Collapse
|
235
|
Gattuso G, Crisafulli D, Milone M, Mancuso F, Pisagatti I, Notti A, Parisi MF. Proton Transfer Mediated Recognition of Amines by Ionizable Macrocyclic Receptors. Chem Commun (Camb) 2022; 58:10743-10756. [DOI: 10.1039/d2cc04047f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ammonium ion/carboxylate ion pairing is a key interaction ubiquitous in biological systems, but amine recognition by ionizable molecular receptors, mediated by host-to-guest proton transfer, has too often been overlooked as...
Collapse
|
236
|
Khamphaijun K, Namnouad P, Docker A, Ruengsuk A, Tantirungrotechai J, Díaz-Torres R, Harding DJ, Bunchuay T. Neutral Isocyanide-Templated Assembly of Pillar[5]arene [2] and [3]Pseudorotaxanes. Chem Commun (Camb) 2022; 58:7253-7256. [DOI: 10.1039/d2cc02255a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Unprecedented pillar[5]arene–isocyanide pseudorotaxane inclusion complexes are reported. Extensive 1H-NMR experiments reveal remarkably strong binding affinities of alkyl diisocyanide guests (Ka >105 M-1 in CDCl3) by pillar[5]arenes. Characterised by multinuclear 1H...
Collapse
|
237
|
Lu B, Wang J, Zhang Z, Yan X, Zhao Q, Ding Y, Wang J, Wang Y, Yao Y. Pillar[5]arene based supramolecular polymer for a singlet oxygen reservoir. Polym Chem 2022. [DOI: 10.1039/d2py00723a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel type of supramolecular polymer based on pillararene for the storage and control release of singlet oxygen.
Collapse
Affiliation(s)
- Bing Lu
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| | - Jian Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| | - Zhecheng Zhang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| | - Xin Yan
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| | - Qin Zhao
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| | - Yue Ding
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| | - Jin Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| | - Yang Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| | - Yong Yao
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China
| |
Collapse
|
238
|
Wang R, Li Y, Tang A, Li Y, Li H. Gating the Conductance of Single - Molecule Junction with Ion-π Interaction. Chem Commun (Camb) 2022; 58:8290-8293. [DOI: 10.1039/d2cc02755k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The single molecular conductance of viologen derivative VSMe and supramolecular compound VSMe-PA[5] (pillararene[5]) was investigated. The difference of their conductance demonstrated the gating effect of cation-π interaction. Theoretical calculations showed...
Collapse
|
239
|
Molecular Recognition by Pillar[5]arenes: Evidence for Simultaneous Electrostatic and Hydrophobic Interactions. Pharmaceutics 2021; 14:pharmaceutics14010060. [PMID: 35056956 PMCID: PMC8777861 DOI: 10.3390/pharmaceutics14010060] [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: 11/16/2021] [Revised: 12/17/2021] [Accepted: 12/22/2021] [Indexed: 11/21/2022] Open
Abstract
The formation of inclusion complexes between alkylsulfonate guests and a cationic pillar[5]arene receptor in water was investigated by NMR and ITC techniques. The results show the formation of host-guest complexes stabilized by electrostatic interactions and hydrophobic effects with binding constants of up to 107 M−1 for the guest with higher hydrophobic character. Structurally, the alkyl chain of the guest is included in the hydrophobic aromatic cavity of the macrocycle while the sulfonate groups are held in the multicationic portal by ionic interactions.
Collapse
|
240
|
Ye Z, Yan ZJ, Zhang C, Hou JL, Yue S, Xiao L. Charged Tubular Supramolecule Boosting Multivalent Interactions for the Drastic Suppression of Aβ Fibrillation. NANO LETTERS 2021; 21:10494-10500. [PMID: 34855401 DOI: 10.1021/acs.nanolett.1c04007] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Anti-Aβ therapy has dominated clinical trials for the prevention and treatment of Alzheimer's disease (AD). However, suppressing Aβ aggregation and disintegrating mature fibrils simultaneously remains a great challenge. In this work, we developed a new strategy using a charged tubular supramolecule (CTS) with pillar[5]arene as the backbone and modifying amino and carboxyl groups at the tubular terminals (noted as CTS-A, CTS-A/C, and CTS-C, respectively) to suppress Aβ fibrillation for the first time. According to the spectroscopic and microscopic characterizations, Aβ40 fibrillation can be efficiently suppressed by CTS-A in a very low inhibitor:peptide (I:P) molar ratio (1:10). A greatly alleviated cytotoxic effect of Aβ peptides after the inhibition or disaggregation process is further disclosed. The well-organized supramolecular structure drives multivalent interaction and gains enhanced efficiency on amyloid fibrillar modulation. These results open a new path for the design of supramolecules in the application of AD treatment.
Collapse
Affiliation(s)
- Zhongju Ye
- College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
- State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhao-Jun Yan
- Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Chenhong Zhang
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Jun-Li Hou
- Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Shijing Yue
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Lehui Xiao
- State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, Tianjin 300071, China
| |
Collapse
|
241
|
Tong L, Zhu D, Chen B, Chen Y, Wu G, Zeng F, Li H. Water-Soluble Cyclophanes Synthesized via the Zincke Reaction. Org Lett 2021; 23:9343-9347. [PMID: 34872244 DOI: 10.1021/acs.orglett.1c03154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
By taking advantage of the Zincke reaction, we successfully synthesized three macrocycles, each of which contains two bipyridinium units as the electron acceptors. Two of them contain sp2-hybridized atoms exclusively in the ring frameworks, while the third contains two methylene units. The third macrocycle is able to form 1:1 inclusion complexes with guests of complementary sizes. A pair of isomers, namely, phenanthrene and anthracene, could be separated by the third macrocycle.
Collapse
Affiliation(s)
- Lu Tong
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Dingsheng Zhu
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Binbin Chen
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Yixin Chen
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Guangcheng Wu
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Fei Zeng
- Department of Biology and Chemistry, Hunan University of Science and Engineering, Yongzhou 425199, P. R. China
| | - Hao Li
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China.,ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou 311215, P. R. China
| |
Collapse
|
242
|
Wang K, Velmurugan K, Li B, Hu XY. Artificial light-harvesting systems based on macrocycle-assisted supramolecular assembly in aqueous media. Chem Commun (Camb) 2021; 57:13641-13654. [PMID: 34871337 DOI: 10.1039/d1cc06011b] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Light-harvesting, which involves the conversion of sunlight into chemical energy by natural systems such as plants, bacteria, is one of the most universal routine activities in nature. Thus far, various artificial light-harvesting systems (LHSs) have been fabricated toward solar energy utilization through mimicking natural photosynthesis in simplified and altered ways. Macrocycles are supramolecular hosts with unique cavities, in which specific guest molecules can be recognized based on non-covalent interactions. They have been widely employed in constructing LHSs due to their ability to form supramolecular assembly and dynamic molecular activity. In this review, we mainly focus on some representative examples reported by our group and other groups. Specifically, the fabrication of LHSs and their related discussions, such as a high donor/acceptor ratio, driving force for the formation of supramolecular assemblies and energy transfer mechanisms using different water-soluble macrocycles such as cyclodextrins (CD), pillararenes (PA), calixarenes (CA), cucurbiturils (CB), and other macrocycles will be included. In addition, how the resulting supramolecular self-assembled LHSs could be potentially utilized for photocatalysis, sensing, and imaging is also explained in detail. Challenges and developing trends for photochemical solar energy conversion will also be presented.
Collapse
Affiliation(s)
- Kaiya Wang
- College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China.
| | - Krishnasamy Velmurugan
- College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China.
| | - Bin Li
- College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China.
| | - Xiao-Yu Hu
- College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China.
| |
Collapse
|
243
|
Wu Y, Qin H, Shen J, Li H, Shan X, Xie M, Liao X. Pillararene-containing polymers with tunable fluorescence properties based on host-guest interactions. Chem Commun (Camb) 2021; 58:581-584. [PMID: 34918016 DOI: 10.1039/d1cc05962a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Linear polymers containing pillar[5]arenes as the pendant groups were designed and synthesized via a ring-opening metathesis polymerization. Such polymers could form supramolecular brush polymers and exhibited tunable fluorescence properties based on the host-guest interactions.
Collapse
Affiliation(s)
- Yue Wu
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, P. R. China.
| | - Hongyu Qin
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, P. R. China.
| | - Jun Shen
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, P. R. China.
| | - Hequn Li
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, P. R. China.
| | - Xiaotao Shan
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, P. R. China.
| | - Meiran Xie
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, P. R. China.
| | - Xiaojuan Liao
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, P. R. China. .,Key Laboratory for Organic Electronics and Information Displays, Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| |
Collapse
|
244
|
Brockett AT, Deng C, Shuster M, Perera S, DiMaggio D, Cheng M, Murkli S, Briken V, Roesch MR, Isaacs L. In Vitro and In Vivo Sequestration of Methamphetamine by a Sulfated Acyclic CB[n]-Type Receptor. Chemistry 2021; 27:17476-17486. [PMID: 34613641 PMCID: PMC8665056 DOI: 10.1002/chem.202102919] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Indexed: 01/26/2023]
Abstract
We report the synthesis of two new acyclic sulfated acyclic CB[n]-type receptors (TriM0 and Me4 TetM0) and investigations of their binding properties toward a panel of drugs of abuse (1-13) by a combination of 1 H NMR spectroscopy and isothermal titration calorimetry. TetM0 is the most potent receptor with Ka ≥106 M-1 toward methamphetamine, fentanyl, MDMA and mephedrone. TetM0 is not cytotoxic toward HepG2 and HEK 293 cells below 100 μM according to MTS metabolic and adenylate kinase release assays and is well tolerated in vivo when dosed at 46 mg kg-1 . TetM0 does not inhibit the hERG ion channel and is not mutagenic based on the Ames fluctuation test. Finally, in vivo efficacy studies show that the hyperlocomotion of mice treated with methamphetamine can be greatly reduced by treatment with TetM0 up to 5 minutes later. TetM0 has potential as a broad spectrum in vivo sequestrant for drugs of abuse.
Collapse
Affiliation(s)
- Adam T Brockett
- Department of Psychology and Program in Neuroscience and Cognitive Science (NACS), University of Maryland at College Park, College Park, MD 20742, United States
| | - Chunlin Deng
- Department of Chemistry and Biochemistry, University of Maryland at College Park, College Park, MD 20742, United States
| | - Michael Shuster
- Department of Cell Biology and Molecular Genetics, University of Maryland at College Park, College Park, MD 20742, United States
| | - Suvenika Perera
- Department of Chemistry and Biochemistry, University of Maryland at College Park, College Park, MD 20742, United States
| | - Delaney DiMaggio
- Department of Chemistry and Biochemistry, University of Maryland at College Park, College Park, MD 20742, United States
| | - Ming Cheng
- Department of Chemistry and Biochemistry, University of Maryland at College Park, College Park, MD 20742, United States
| | - Steven Murkli
- Department of Chemistry and Biochemistry, University of Maryland at College Park, College Park, MD 20742, United States
| | - Volker Briken
- Department of Cell Biology and Molecular Genetics, University of Maryland at College Park, College Park, MD 20742, United States
| | - Matthew R Roesch
- Department of Psychology and Program in Neuroscience and Cognitive Science (NACS), University of Maryland at College Park, College Park, MD 20742, United States
| | - Lyle Isaacs
- Department of Chemistry and Biochemistry, University of Maryland at College Park, College Park, MD 20742, United States
| |
Collapse
|
245
|
Lai J, Huang S, Wu S, Li F, Dong S. Adhesion behaviour of bulk supramolecular polymers via pillar[5]arene-based molecular recognition. Chem Commun (Camb) 2021; 57:13317-13320. [PMID: 34812444 DOI: 10.1039/d1cc05518f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Pillar[n]arenes were rarely used as the building blocks for supramolecular adhesives. Herein, pillar[5]arene-based supramolecular polymer materials with tough adhesion behaviours on different substrates were prepared, with adhesion strengths up to 4.75 MPa. Strong and long-term dichloromethane-resistant adhesion performances were successfully obtained.
Collapse
Affiliation(s)
- Jinlei Lai
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, Hunan, P. R. China.
| | - Shiyu Huang
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, Hunan, P. R. China.
| | - Shuanggen Wu
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, Hunan, P. R. China.
| | - Fenfang Li
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, Hunan, P. R. China
| | - Shengyi Dong
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, Hunan, P. R. China.
| |
Collapse
|
246
|
Wu JR, Cai Z, Wu G, Dai D, Liu YQ, Yang YW. Bottom-Up Solid-State Molecular Assembly via Guest-Induced Intermolecular Interactions. J Am Chem Soc 2021; 143:20395-20402. [PMID: 34817987 DOI: 10.1021/jacs.1c10139] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The manipulation of molecular motions to construct highly ordered supramolecular architectures from chaos in the solid state is considered to be far more complex and challenging in comparison to that in solution. In this work, a bottom-up molecular assembly approach based on a newly designed skeleton-trimmed pillar[5]arene analogue, namely the permethylated leggero pillar[5]arene MeP[5]L, is developed in the solid state. An amorphous powder of MeP[5]L can take up certain guest vapors to form various ordered linker-containing solid-state molecular assemblies, which can be further used to construct a thermodynamically favored linker-free superstructure upon heating. These approaches are driven by vapor-induced solid-state molecular motions followed by a thermally triggered phase-to-phase transformation. The intermolecular interactions play a crucial role in controlling the molecular arrangements in the resulting assemblies. This research will open new insights into exploring controllable molecular motions and assemblies in the solid state, providing new perspectives in supramolecular chemistry and materials.
Collapse
Affiliation(s)
- Jia-Rui Wu
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, People's Republic of China.,Key Laboratory of Automobile Materials of Ministry of Education and School of Materials Science and Engineering, Jilin University, 5988 Renmin Street, Changchun 130025, People's Republic of China
| | - Zhi Cai
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, People's Republic of China
| | - Gengxin Wu
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, People's Republic of China
| | - Dihua Dai
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, People's Republic of China
| | - Yu-Qing Liu
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, People's Republic of China
| | - Ying-Wei Yang
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, People's Republic of China
| |
Collapse
|
247
|
Zhao Y, Xiao H, Tung CH, Wu LZ, Cong H. Adsorptive separation of cyclohexanol and cyclohexanone by nonporous adaptive crystals of RhombicArene. Chem Sci 2021; 12:15528-15532. [PMID: 35003581 PMCID: PMC8654018 DOI: 10.1039/d1sc04728k] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 11/21/2021] [Indexed: 11/21/2022] Open
Abstract
As feedstock chemicals with similar boiling points, cyclohexanol (CHOL) and cyclohexanone (CHON) are often obtained as mixtures during production processes. Separation of mixed CHOL and CHON is important but energy-consuming by distillation. Here we report the development of a new macrocycle RhombicArene, which forms a host-guest complex with CHON through C-H⋯π interactions and hydrogen bonds. The nonporous adaptive crystals of RhombicArene exhibit excellent capability for rapid (30 minutes), exclusive (>99.9%), and recyclable vapor adsorption of CHON in the presence of CHOL under mild and user-friendly conditions.
Collapse
Affiliation(s)
- Yongye Zhao
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences & School of Future Technology, University of Chinese Academy of Sciences Beijing 100190 China
| | - Hongyan Xiao
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences & School of Future Technology, University of Chinese Academy of Sciences Beijing 100190 China
| | - Chen-Ho Tung
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences & School of Future Technology, University of Chinese Academy of Sciences Beijing 100190 China
| | - Li-Zhu Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences & School of Future Technology, University of Chinese Academy of Sciences Beijing 100190 China
| | - Huan Cong
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences & School of Future Technology, University of Chinese Academy of Sciences Beijing 100190 China
| |
Collapse
|
248
|
Li Y, Wen J, Li J, Wu Z, Li W, Yang K. Recent Applications of Pillar[ n]arene-Based Host-Guest Recognition in Chemosensing and Imaging. ACS Sens 2021; 6:3882-3897. [PMID: 34665606 DOI: 10.1021/acssensors.1c01510] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Pillar[n]arene is a novel kind of synthetic supramolecular macrocyclic host characterized by its particular pillar-shaped structure consisting of an electron-rich cavity and two finely adjustable rims. Benefiting from its rigid structure, facile synthesis, ease of functionalization, and outstanding host-guest chemistry, pillar[n]arene shows great potential for diverse applications. Significantly, the host-guest recognition of pillar[n]arene provides a novel approach for chemosensing and imaging. Herein, this Review critically and comprehensively reviews the applications of pillar[n]arene-based host-guest recognition in chemosensing and imaging. The sensing and imaging mechanisms as well as the unique roles and advantages of pillar[n]arene-based host-guest recognition are summarized. In addition, preparations of hybrid materials based on pillar[n]arene and inorganic materials are also introduced comprehensively in the light of chemosensing and imaging. Finally, current challenges and perspectives on pillar[n]arene-based host-guest recognition in chemosensing and imaging are outlined.
Collapse
Affiliation(s)
- Yutong Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Jia Wen
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Science, Hebei University, Baoding 071002, China
| | - Jiangshan Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Zejia Wu
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Wei Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| | - Kui Yang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China
| |
Collapse
|
249
|
Du XS, Han Y, Chen CF. Helic[6]arene-Based Chiral Pseudo[1]rotaxanes and [1]Rotaxanes. Chemistry 2021; 28:e202104024. [PMID: 34821427 DOI: 10.1002/chem.202104024] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Indexed: 01/23/2023]
Abstract
Chiral pseudo[1]rotaxanes and [1]rotaxanes constructed from macrocyclic arenes still remain a big challenge mainly owing to the lack of such chiral macrocycles. In this work, a new system of chiral pseudo[1]rotaxanes formed by self-inclusion of helic[6]arene containing amide linked with the terminal tertiary amines was first discovered. Based on an atom-economic stopping strategy, a pair of chiral [1]rotaxanes were conveniently obtained in almost quantitative yields by blocking the pseudo[1]rotaxanes with monobenzyl bromide of tetraphenylethene. The structures of pseudo[1]rotaxanes and [1]rotaxanes were characterized by 2D NMR spectra in solution, combined with DFT calculations. The photophysical properties further revealed the efficient chirality transfer of helic[6]arene to the tetraphenylethene moiety, compared to their unthreaded chiral isomers. The discovery of the chiral pseudo[1]rotaxanes allows for a wide and available synthesis of chiral [1]rotaxanes, and also opening a new avenue to the design of chiral supramolecular materials.
Collapse
Affiliation(s)
- Xu-Sheng Du
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Ying Han
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Chuan-Feng Chen
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| |
Collapse
|
250
|
Yang JM, Chen YQ, Yu Y, Ballester P, Rebek J. Rigidified Cavitand Hosts in Water: Bent Guests, Shape Selectivity, and Encapsulation. J Am Chem Soc 2021; 143:19517-19524. [PMID: 34762414 DOI: 10.1021/jacs.1c09226] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
We report the synthesis and characterization of two water-soluble container compounds (cavitand hosts) with rigidified open ends. One cavitand uses four (CH2)4's as spacers to bridge the adjacent walls, while another cavitand uses four CH2CH2OCH2CH2's bridges and features a wider open end. The spacers preorganize the deep cavitands into vase-like, receptive shapes and prevent their unfolding to the unreceptive kite-like conformation. Cycloalkane guests (C6-C8) and small n-alkanes (C5-C7) form 1:1 complexes with the cavitands and move freely in the cavitands' spaces. Hydrophilic compounds 1,4-dioxane, tetrahydrofuran, tetrahydropyran, pyridine, and 1-methylimidazole also showed good binding affinity to the new cavitands. Longer alkanes (C11-C14) and n-alcohols (C11-C16) are taken up with a -CH3 group fixed at the bottom of the cavity and the groups near the rim in compressed conformations. The methylene bridges appear to divide the cavitand into a narrow hydrophobic compartment and a broader space with exposure to the aqueous medium. Longer alkane guests (C15-C18), N,N-dimethyldioctylammonium, and dioctylamine induce the formation of capsules (2:1 host:guest complexes). The new cavitands showed selectivity for p/m-cresol isomers and xylene isomers. The cavitand with CH2CH2OCH2CH2 bridges bound long-chain α,ω-diols (C13-C15) and diamines in folded, U-shaped conformations with polar functions exposed to the aqueous medium. It was used to separate o-xylene from its isomers by using simple extraction procedures.
Collapse
Affiliation(s)
- Ji-Min Yang
- Skaggs Institute for Chemical Biology and Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Yong-Qing Chen
- Center for Supramolecular Chemistry & Catalysis and Department of Chemistry, College of Science, Shanghai University, 99 Shang-Da Road, Shanghai 200444, China
| | - Yang Yu
- Center for Supramolecular Chemistry & Catalysis and Department of Chemistry, College of Science, Shanghai University, 99 Shang-Da Road, Shanghai 200444, China
| | - Pablo Ballester
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology (BIST), 43007 Tarragona, Spain.,Catalan Institution for Research and Advanced Studies (ICREA), 08010 Barcelona, Spain
| | - Julius Rebek
- Skaggs Institute for Chemical Biology and Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| |
Collapse
|