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Mamardashvili G, Mamardashvili N, Koifman O. Macrocyclic Receptors for Identification and Selective Binding of Substrates of Different Nature. Molecules 2021; 26:molecules26175292. [PMID: 34500725 PMCID: PMC8433985 DOI: 10.3390/molecules26175292] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 08/04/2021] [Accepted: 08/18/2021] [Indexed: 02/05/2023] Open
Abstract
Molecular recognition of host/guest molecules represents the basis of many biological processes and phenomena. Enzymatic catalysis and inhibition, immunological response, reproduction of genetic information, biological regulatory functions, the effects of drugs, and ion transfer-all these processes include the stage of structure recognition during complexation. The goal of this review is to solicit and publish the latest advances in the design and sensing and binding abilities of porphyrin-based heterotopic receptors with well-defined geometries, the recognition ability of which is realized due to ionic, H-bridge, charge transfer, hydrophobic, and hydrophilic interactions. The dissection of the considered low-energy processes at the molecular scale expands our capabilities in the development of effective systems for controlled recognition, selective delivery, and prolonged release of substrates of different natures (including drugs) to their sites of functioning.
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Kanagaraj K, Xiao C, Rao M, Fan C, Borovkov V, Cheng G, Zhou D, Zhong Z, Su D, Yu X, Yao J, Hao T, Wu W, Chruma JJ, Yang C. A Quinoline-Appended Cyclodextrin Derivative as a Highly Selective Receptor and Colorimetric Probe for Nucleotides. iScience 2020; 23:100927. [PMID: 32169819 PMCID: PMC7066246 DOI: 10.1016/j.isci.2020.100927] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 01/18/2020] [Accepted: 02/13/2020] [Indexed: 01/03/2023] Open
Abstract
The design and development of specific recognition and sensing systems for biologically important anionic species has received growing attention in recent years, as they play significant roles in biology, pharmacy, and environmental sciences. Herein, a new supramolecular sensing probe L1 was developed for highly selective differentiation of nucleotides. L1 displayed extremely marked absorption and emission differentiation upon binding with nucleotide homologs of AMP, ADP, and ATP, due to the divergent spatial orientations of guests upon binding, which allowed for a naked-eye colorimetric differentiation for nucleotides. A differentiating mechanism was unambiguously rationalized by using various spectroscopic studies and theoretical calculations. Furthermore, we successfully demonstrated that L1 can be applied to the real-time monitoring of the enzyme-catalyzed phosphorylation/dephosphorylation processes and thus demonstrated an unprecedented visualizable strategy for selectively differentiating the structurally similar nucleotides and real-time monitoring of biological processes via fluorescent and colorimetric changes.
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Affiliation(s)
- Kuppusamy Kanagaraj
- Key Laboratory of Green Chemistry & Technology, College of Chemistry, State Key Laboratory of Biotherapy, West China Medical Center, and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610064, China
| | - Chao Xiao
- Key Laboratory of Green Chemistry & Technology, College of Chemistry, State Key Laboratory of Biotherapy, West China Medical Center, and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610064, China
| | - Ming Rao
- Key Laboratory of Green Chemistry & Technology, College of Chemistry, State Key Laboratory of Biotherapy, West China Medical Center, and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610064, China
| | - Chunying Fan
- Key Laboratory of Green Chemistry & Technology, College of Chemistry, State Key Laboratory of Biotherapy, West China Medical Center, and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610064, China
| | - Victor Borovkov
- College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China.
| | - Guo Cheng
- Key Laboratory of Green Chemistry & Technology, College of Chemistry, State Key Laboratory of Biotherapy, West China Medical Center, and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610064, China
| | - Dayang Zhou
- Comprehensive Analysis Center, ISIR, Osaka University, Japan
| | - Zhihui Zhong
- Key Laboratory of Green Chemistry & Technology, College of Chemistry, State Key Laboratory of Biotherapy, West China Medical Center, and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610064, China
| | - Dan Su
- Key Laboratory of Green Chemistry & Technology, College of Chemistry, State Key Laboratory of Biotherapy, West China Medical Center, and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610064, China
| | - Xingke Yu
- Key Laboratory of Green Chemistry & Technology, College of Chemistry, State Key Laboratory of Biotherapy, West China Medical Center, and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610064, China
| | - Jiabin Yao
- Key Laboratory of Green Chemistry & Technology, College of Chemistry, State Key Laboratory of Biotherapy, West China Medical Center, and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610064, China
| | - Taotao Hao
- Key Laboratory of Green Chemistry & Technology, College of Chemistry, State Key Laboratory of Biotherapy, West China Medical Center, and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610064, China
| | - Wanhua Wu
- Key Laboratory of Green Chemistry & Technology, College of Chemistry, State Key Laboratory of Biotherapy, West China Medical Center, and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610064, China.
| | - Jason J Chruma
- Key Laboratory of Green Chemistry & Technology, College of Chemistry, State Key Laboratory of Biotherapy, West China Medical Center, and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610064, China
| | - Cheng Yang
- Key Laboratory of Green Chemistry & Technology, College of Chemistry, State Key Laboratory of Biotherapy, West China Medical Center, and Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610064, China.
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3
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Yu M, Zuo CS, Zhang N. An experimental and computational study on naphthylideneimine based pH sensitive fluorescence probe for zinc. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 224:117389. [PMID: 31377683 DOI: 10.1016/j.saa.2019.117389] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 06/26/2019] [Accepted: 07/14/2019] [Indexed: 06/10/2023]
Abstract
Rational design chelating fluorescent sensors probing metal ions in biological system are continuously hot essays nowadays, especially for zinc detection. Herein, a naphthylideneimine based zinc fluorescence probe (3) was prepared and characterized in this work. Structural features and optical properties of 3 and its metallic complexes were characterized. Fluorescent experiment indicates 3 is extremely sensitive and selective for Zn2+ with a strong fluorescence enhancement (∼34 folds) in aqueous buffer solution with a limit of detection (LOD) of 3.78 × 10-7 mol L-1. Formation constant (logKa) of the chelating complex of 3 and Zn2+ ion was determined to be 4.45. Theoretical studies were carried out to get deep insight into the response mechanism in the sensing process. Density functional theory (DFT) methods calculated formation Gibbs free energy (ΔrGmө) of the deprotonated complexes model (32- ⊃ Zn) is -2.9 kcal/mol, which is in good agreement with the experimental result. The calculation results show that the low excitation states can be ascribe to S0 → T2 and S0 → S1 at 390-430 nm and 310-330 nm, respectively, due to the π → π∗ transition. Finally, yeast cell imaging experiments indicate that 3 can monitor intracellular Zn2+ as well. These findings would enable this fluorescent probe to be used as a Zinc sensor.
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Affiliation(s)
- Miao Yu
- College of Chemistry and Pharmaceutical Engineering, Huanghuai University, Zhumadian 463000, China.
| | - Chun-Shan Zuo
- College of Chemistry and Pharmaceutical Engineering, Huanghuai University, Zhumadian 463000, China
| | - Ning Zhang
- College of Chemistry and Pharmaceutical Engineering, Huanghuai University, Zhumadian 463000, China
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4
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Yang K, Zhang Z, Du J, Li W, Pei Z. Host–guest interaction based supramolecular photodynamic therapy systems: a promising candidate in the battle against cancer. Chem Commun (Camb) 2020; 56:5865-5876. [DOI: 10.1039/d0cc02001j] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This article summarizes recent advances in the development of supramolecular photodynamic therapy based on host–guest interactions.
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Affiliation(s)
- Kui Yang
- Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
| | - Zhihua Zhang
- Chimie ParisTech
- PSL University
- CNRS
- Institut de Recherche de Chimie Paris
- 75231 Paris
| | - Jie Du
- Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
| | - Wei Li
- Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
| | - Zhichao Pei
- Shaanxi Key Laboratory of Natural Products & Chemical Biology
- College of Chemistry & Pharmacy
- Northwest A&F University
- Yangling 712100
- P. R. China
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5
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Mavridis IM, Yannakopoulou K. Porphyrinoid-Cyclodextrin Assemblies in Biomedical Research: An Update. J Med Chem 2019; 63:3391-3424. [PMID: 31808344 DOI: 10.1021/acs.jmedchem.9b01069] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Porphyrinoids, well-known cofactors in fundamental processes of life, have stimulated interest as synthetic models of natural systems and integral components of photodynamic therapy, but their utilization is compromised by self-aggregation in aqueous media. The capacity of cyclodextrins to include hydrophobic molecules in their cavity provides porphyrinoids with a protective environment against oxidation and the ability to disperse efficiently in biological fluids. Moreover, engineered cyclodextrin-porphyrinoid assemblies enhance the photodynamic abilities of porphyrinoids, can carry chemotherapeutics for synergistic modalities, and can be enriched with functions including cell recognition, tissue penetration, and imaging. This Perspective includes synthetic porphyrinoid-cyclodextrin models of proteins participating in fundamental processes, such as enzymatic catalysis, respiration, and electron transfer. In addition, since porphyrinoid-cyclodextrin systems comprise third generation photosensitizers, recent developments for their utilization in photomedicine, that is, multimodal therapy for cancer (e.g., PDT, PTT) and antimicrobial treatment, and eventually in biocompatible therapeutic or diagnostic platforms for next-generation nanomedicine and theranostics are discussed.
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Affiliation(s)
- Irene M Mavridis
- Institute of Nanoscience and Nanotechnology, National Center for Scientific Research "Demokritos", Patriarchou Gregoriou & 27 Neapoleos Str., Agia Paraskevi, Attiki 15341, Greece
| | - Konstantina Yannakopoulou
- Institute of Nanoscience and Nanotechnology, National Center for Scientific Research "Demokritos", Patriarchou Gregoriou & 27 Neapoleos Str., Agia Paraskevi, Attiki 15341, Greece
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7
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Liu M, Zhao L, Li S, Ye H, An H, Zhang Y. pH-responsive ethylene vinyl alcohol copolymer membrane based on porphyrin supramolecular self-assembly. RSC Adv 2016. [DOI: 10.1039/c5ra26614a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The pH-dependent supramolecular assemblies of porphyrin formed a switchable pore-covering gate and resulted in the pH-sensitivity of membrane.
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Affiliation(s)
- Manman Liu
- State Key Laboratory of Separation Membranes and Membrane Processes
- School of Materials Science and Engineering
- Tianjin Polytechnic University
- Tianjin 300387
- PR China
| | - Lizhi Zhao
- State Key Laboratory of Separation Membranes and Membrane Processes
- School of Materials Science and Engineering
- Tianjin Polytechnic University
- Tianjin 300387
- PR China
| | - Sensen Li
- State Key Laboratory of Separation Membranes and Membrane Processes
- School of Materials Science and Engineering
- Tianjin Polytechnic University
- Tianjin 300387
- PR China
| | - Hui Ye
- State Key Laboratory of Separation Membranes and Membrane Processes
- School of Materials Science and Engineering
- Tianjin Polytechnic University
- Tianjin 300387
- PR China
| | - Huiqin An
- School of Environmental and Chemical Engineering
- Tianjin Polytechnic University
- Tianjin 300387
- PR China
| | - Yuzhong Zhang
- State Key Laboratory of Separation Membranes and Membrane Processes
- School of Materials Science and Engineering
- Tianjin Polytechnic University
- Tianjin 300387
- PR China
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Al-Azemi TF, Vinodh M, Alipour FH. Bis-resorcin[4]arene–bridged porphyrin conjugates: synthesis, fluorescence and binding studies. RSC Adv 2016. [DOI: 10.1039/c6ra13963a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
The synthesis of bis-resorcin[4]arene–bridged porphyrin conjugates and effect of the structure type on binding, and fluorescence quenching behaviors are presented.
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Affiliation(s)
| | - Mickey Vinodh
- Chemistry Department
- Kuwait University
- Safat 13060
- Kuwait
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9
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Chen Y, Liu Y. Construction and Functions of Cyclodextrin-Based 1D Supramolecular Strands and their Secondary Assemblies. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2015; 27:5403-5409. [PMID: 26270410 DOI: 10.1002/adma.201501216] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Revised: 06/30/2015] [Indexed: 06/04/2023]
Abstract
Cyclodextrins (CDs), a class of cyclic oligosaccharides, are water-soluble, nontoxic, and commercial available with a low price, and their well-defined hydrophobic cavity can bind various organic/biological substrates. Through their molecular assembly mediated by organic, inorganic, or polymeric molecules as templates, CDs and their functional derivatives can be assembled to 1D supramolecular strands, wherein the functional groups of the CDs are closely located in a highly ordered manner. This structural feature greatly favors the cooperative effect of numerous functional groups in the supramolecular strand, as well as the interactions of the supramolecular strands with the multiple binding sites of substrates, especially biological substrates. Therefore, CD-based 1D supramolecular strands exhibit many material, biological, and catalytic functions, and these properties can be further improved through their secondary assembly. An overview of recent advances in the development of the construction and functions of CD-based 1D supramolecular strands and their secondary assemblies is given here. It is expected that the representative contributions described can inspire future investigations and lead to discoveries that promote the research of CD-based functional materials.
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Affiliation(s)
- Yong Chen
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, PR China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin, 300071, PR China
| | - Yu Liu
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, PR China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin, 300071, PR China
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10
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Sun M, Zhang HY, Zhao Q, Hu XY, Wang LH, Liu BW, Liu Y. A supramolecular brush polymer via the self-assembly of bridged tris(β-cyclodextrin) with a porphyrin derivative and its magnetic resonance imaging. J Mater Chem B 2015; 3:8170-8179. [PMID: 32262874 DOI: 10.1039/c5tb01537e] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Accurate imaging of soft tissues is one of the ultimate goals in biomedical imaging. Different imaging modalities can improve their disadvantages, and promote the imaging ability. However, once an imaging agent has been prepared, it is usually hard to adjust it according to the actual needs. Herein, we developed a supramolecular brush polymer (SBP) as a versatile imaging agent platform. The SBP platform (SBPP) is constructed by the intermolecular inclusion complexation of bridged tris(β-cyclodextrin) (1) with Mn(iii)-porphyrin-bearing poly(ethylene glycol) (PEG) side chains (Mn(iii)-TPP), and can further bind other functional groups by host-guest interactions of cyclodextrin and adamantine. The SBPP is characterized by UV/vis absorption spectroscopy, NMR, dynamic light scattering (DLS), atomic force microscopy (AFM) and transmission electron microscopy (TEM). We demonstrated that this SBPP not only has no cellular toxicity against NIH 3T3 cells in in vitro cell experiments, but it also shows an efficient enhanced T1 relaxivity in in vitro MR imaging experiments. When used as multifunctional imaging agents, different imaging probes and/or targeting agents can be introduced to this SBPP as needed through simple host-guest interactions. In in vitro imaging experiments, it shows accurate imaging of different kinds of cancer cells by choosing on-demand targeting agents. These results suggest a promising strategy for engineering multifunctional imaging agents with SBPs.
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Affiliation(s)
- Mo Sun
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300071, People's Republic of China.
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11
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Kryjewski M, Goslinski T, Mielcarek J. Functionality stored in the structures of cyclodextrin–porphyrinoid systems. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2015.04.009] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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12
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Harvey DJ. Analysis of carbohydrates and glycoconjugates by matrix-assisted laser desorption/ionization mass spectrometry: an update for 2009-2010. MASS SPECTROMETRY REVIEWS 2015; 34:268-422. [PMID: 24863367 PMCID: PMC7168572 DOI: 10.1002/mas.21411] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Revised: 07/16/2013] [Accepted: 07/16/2013] [Indexed: 05/07/2023]
Abstract
This review is the sixth update of the original article published in 1999 on the application of MALDI mass spectrometry to the analysis of carbohydrates and glycoconjugates and brings coverage of the literature to the end of 2010. General aspects such as theory of the MALDI process, matrices, derivatization, MALDI imaging, arrays and fragmentation are covered in the first part of the review and applications to various structural typed constitutes the remainder. The main groups of compound that are discussed in this section are oligo and polysaccharides, glycoproteins, glycolipids, glycosides and biopharmaceuticals. Many of these applications are presented in tabular form. Also discussed are medical and industrial applications of the technique, studies of enzyme reactions and applications to chemical synthesis.
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Affiliation(s)
- David J. Harvey
- Department of BiochemistryOxford Glycobiology InstituteUniversity of OxfordOxfordOX1 3QUUK
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13
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Vinodh M, Alipour FH, Mohamod AA, Al-Azemi TF. Molecular assemblies of porphyrins and macrocyclic receptors: recent developments in their synthesis and applications. Molecules 2012; 17:11763-99. [PMID: 23047480 PMCID: PMC6268645 DOI: 10.3390/molecules171011763] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2012] [Revised: 09/08/2012] [Accepted: 09/11/2012] [Indexed: 11/17/2022] Open
Abstract
Metalloporphyrins which form the core of many bioenzymes and natural light harvesting or electron transport systems, exhibit a variety of selective functional properties depending on the state and surroundings with which they exist in biological systems. The specificity and ease with which they function in each of their bio-functions appear to be largely governed by the nature and disposition of the protein globule around the porphyrin reaction center. Synthetic porphyrin frameworks confined within or around a pre-organized molecular entity like the protein network in natural systems have attracted considerable attraction, especially in the field of biomimetic reactions. At the same time a large number of macrocyclic oligomers such as calixarenes, resorcinarenes, spherands, cyclodextrins and crown ethers have been investigated in detail as efficient molecular receptors. These molecular receptors are synthetic host molecules with enclosed interiors, which are designed three dimensionally to ensure strong and precise molecular encapsulation/recognition. Due to their complex structures, enclosed guest molecules reside in an environment isolated from the outside and as a consequence, physical properties and chemical reactions specific to that environment in these guest species can be identified. The facile incorporation of such molecular receptors into the highly photoactive and catalytically efficient porphyrin framework allows for convenient design of useful molecular systems with unique structural and functional properties. Such systems have provided over the years attractive model systems for the study of various biological and chemical processes, and the design of new materials and molecular devices. This review focuses on the recent developments in the synthesis of porphyrin assemblies associated with cyclodextrins, calixarenes and resorcinarenes and their potential applications in the fields of molecular encapsulation/recognition, and chemical catalysis.
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Affiliation(s)
| | | | | | - Talal F. Al-Azemi
- Chemistry Department, Kuwait University, P.O. Box 5969, Safat 13060, Kuwait
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14
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Yu M, Zhang G, Wang W, Niu J, Zhang N. Fluorescence sensing and intracellular imaging for hydroxyl radical using coumarin-modified cyclodextrin derivatives. Supramol Chem 2012. [DOI: 10.1080/10610278.2012.717698] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Miao Yu
- a Department of Chemistry , Huanghuai University , Zhumadian , 463000 , P. R. China
| | - Guo Zhang
- a Department of Chemistry , Huanghuai University , Zhumadian , 463000 , P. R. China
| | - Wenhao Wang
- a Department of Chemistry , Huanghuai University , Zhumadian , 463000 , P. R. China
| | - Jianbin Niu
- a Department of Chemistry , Huanghuai University , Zhumadian , 463000 , P. R. China
| | - Ning Zhang
- a Department of Chemistry , Huanghuai University , Zhumadian , 463000 , P. R. China
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15
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Ghadamgahi M, Ajloo D. Calculation and prediction of rate and equilibrium constants for aggregation of porphyrin by molecular dynamics, Docking and QSPR methods. J PORPHYR PHTHALOCYA 2012. [DOI: 10.1142/s1088424611003215] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The aggregation of 85 porphyrin derivatives and a report on a kinetic and thermodynamic study of such aggregation behavior on varying the derivatives of porphyrin was carried out using molecular dynamics simulation and Docking. Distance diagrams of simulated compounds were obtained and decrease of curves is a clear evidence of the aggregation. Aggregation rates were studied by origin software. In order to calculate interaction energies of derivatives, compounds were docked and the equilibrium constant of porphyrin-porphyrin interaction were obtained. Quantitative Structure-Property Relationship (QSPR) studies were performed for the sets of 85 Porphyrin derivatives. Multiple Linear Regression method (MLR) and Principal Component Analysis (PCA) were used and resulted in useful models with good prediction ability. This models were able to predict the kinetic and equilibrium constant for all sets of our compounds. The correlation coefficients for prediction of rate and logarithm of equilibrium constants were 0.67 and 0.97 by MLR method respectively and 0.90 for prediction of equilibrium constant by PCA analyses. In order to have a better prediction, compounds were divided into two groups, oxygenated and non-oxygenated group and correlation coefficient for prediction of rate constants of them were obtained 0.89 and 0.94 by MLR model respectively. Results of structure-property relationship showed that, larger, more hydrophobe and more planner derivatives have higher aggregation rate.
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Affiliation(s)
| | - Davood Ajloo
- School of Chemistry, Damghan University, Damghan, Iran
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16
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Ma Z, Moulton B. Recent advances of discrete coordination complexes and coordination polymers in drug delivery. Coord Chem Rev 2011. [DOI: 10.1016/j.ccr.2011.01.031] [Citation(s) in RCA: 245] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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17
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Song LX, Pan SZ, Bai L, Dang Z, Du FY, Chen J. Functional significance of molecule–ion interactions between a series of inorganic salts and β-cyclodextrin. Supramol Chem 2011. [DOI: 10.1080/10610278.2010.544737] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Le Xin Song
- a CAS Key Laboratory of Soft Matter Chemistry , University of Science and Technology of China , Hefei, 230026, P.R. China
- b Department of Chemistry , University of Science and Technology of China , Hefei, 230026, P.R. China
| | - Shu Zhen Pan
- b Department of Chemistry , University of Science and Technology of China , Hefei, 230026, P.R. China
| | - Lei Bai
- b Department of Chemistry , University of Science and Technology of China , Hefei, 230026, P.R. China
| | - Zheng Dang
- a CAS Key Laboratory of Soft Matter Chemistry , University of Science and Technology of China , Hefei, 230026, P.R. China
| | - Fang Yun Du
- a CAS Key Laboratory of Soft Matter Chemistry , University of Science and Technology of China , Hefei, 230026, P.R. China
| | - Jie Chen
- b Department of Chemistry , University of Science and Technology of China , Hefei, 230026, P.R. China
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18
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Al-Azemi TF, Vinodh M. Synthesis of porphyrin conjugates based on conformationally rigid and flexible resorcin[4]arene frameworks. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.02.024] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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