1
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Electrochemical Profiling of Plants. ELECTROCHEM 2022. [DOI: 10.3390/electrochem3030030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The profiling, or fingerprinting, of distinct varieties of the Plantae kingdom is based on the bioactive ingredients, which are systematically segregated to perform their detailed analysis. The secondary products portray a pivotal role in defining the ecophysiology of distinct plant species. There is a crucial role of the profiling domain in understanding the various features, characteristics, and conditions related to plants. Advancements in variable technologies have contributed to the development of highly specific sensors for the non-invasive detection of molecules. Furthermore, many hyphenated techniques have led to the development of highly specific integrated systems that allow multiplexed detection, such as high-performance liquid chromatography, gas chromatography, etc., which are quite cumbersome and un-economical. In contrast, electrochemical sensors are a promising alternative which are capable of performing the precise recognition of compounds due to efficient signal transduction. However, due to a few bottlenecks in understanding the principles and non-redox features of minimal metabolites, the area has not been explored. This review article provides an insight to the electrochemical basis of plants in comparison with other traditional approaches and with necessary positive and negative outlooks. Studies consisting of the idea of merging the fields are limited; hence, relevant non-phytochemical reports are included for a better comparison of reports to broaden the scope of this work.
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2
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Ltaief H, Mahroug A, Paoli P, Rossi P, Belhouchet M. A new hybrid compound based on mercury and 3,3′-diaminobiphenylsulfone studied by a combined experimental and theoretical approach. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128760] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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3
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Rudakov BV, Stash AI, Makarov GI, Matveychuk YV, Zherebtsov DA, Bartashevich EV. Why are reactions of 2- and 8-thioquinoline derivatives with iodine different? ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2018; 74:974-980. [DOI: 10.1107/s2053229618009385] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 06/29/2018] [Indexed: 11/10/2022]
Abstract
The crystal structures of 1,2-dihydro-1,1′-bi[thiazolo[3,2-a]quinoline]-10a,10a′-diium diiodide hemihydrate, C22H16N2S2
2+·2I−·0.5H2O, and 1,2-dihydro-1,1′-bi[thiazolo[3,2-a]quinoline]-10a,10a′-diium iodide triiodide, C22H16N2S2
2+·I−·I3
−, obtained during the reaction of 1,4-bis(quinolin-2-ylsulfanyl)but-2-yne (2TQB) with iodine, have been determined at 120 K. The crystalline products contain the dication as a result of the reaction proceeding along the iodocyclization pathway. This is fundamentally different from the previously observed reaction of 1,4-bis(quinolin-8-ylsulfanyl)but-2-yne (8TQB) with iodine under similar conditions. A comparative analysis of the possible conformational states indicates differences in the relative stabilities and free rotation for the 2- and 8-thioquinoline derivatives which lead to a disparity in the convergence of the potential reaction centres for 2TQB and 8TQB.
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4
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3-D organic-inorganic hybrid architecture based on Tröger's Base: Synthesis, supramolecular structure, and aggregation-induced emission properties. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.10.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5
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Datta S, Bhattacharya S. Carbon-Nanotube-Mediated Electrochemical Transition in a Redox-Active Supramolecular Hydrogel Derived from Viologen and an l-Alanine-Based Amphiphile. Chemistry 2016; 22:7524-32. [PMID: 27059107 DOI: 10.1002/chem.201600214] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2016] [Indexed: 12/16/2022]
Abstract
A two-component hydrogelator (16-A)2 -V(2+) , comprising an l-alanine-based amphiphile (16-A) and a redox-active viologen based partner (V(2+) ), is reported. The formation the hydrogel depended, not only on the acid-to-amine stoichiometric ratio, but on the choice of the l-amino acid group and also on the hydrocarbon chain length of the amphiphilic component. The redox responsive property and the electrochemical behavior of this two-component system were further examined by step-wise chemical and electrochemical reduction of the viologen nucleus (V(2+) /V(+) and V(+) /V(0) ). The half-wave reduction potentials (E1/2 ) associated with the viologen ring shifted to more negative values with increasing amine component. This indicates that higher extent of salt formation hinders reduction of the viologen moiety. Interestingly, the incorporation of single-walled carbon nanotubes in the electrochemically irreversible hydrogel (16-A)2 -V(2+) transformed it into a quasi-reversible electrochemical system.
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Affiliation(s)
- Sougata Datta
- Department of Organic Chemistry, Indian Institute of Science, Bangalore, 560012, Karnataka, India.,Director's Research Unit (DRU), Indian Association for the Cultivation of Science, Jadavpur, Kolkata, 700 032, India
| | - Santanu Bhattacharya
- Department of Organic Chemistry, Indian Institute of Science, Bangalore, 560012, Karnataka, India. .,Director's Research Unit (DRU), Indian Association for the Cultivation of Science, Jadavpur, Kolkata, 700 032, India. .,Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore, 560 064, Jakkur, India.
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6
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Blanco V, Abella D, Rama T, Alvariño C, García MD, Peinador C, Quintela JM. Guest-induced stereoselective self-assembly of quinoline-containing PdII and PtII metallacycles. RSC Adv 2016. [DOI: 10.1039/c6ra14909j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The inclusion of aromatics within atropisomeric metallacycles induced stereoselectivity on the self-assembly. This selectivity is influenced by the size of the guests, the C–H⋯π interactions and the π-acceptor and hydrophobic character of the host.
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Affiliation(s)
- Víctor Blanco
- Departamento de Química Orgánica
- Facultad de Ciencias
- Universidad de Granada
- Campus Fuentenueva s/n
- Granada
| | - Dolores Abella
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- A Coruña
- Spain
| | - Tamara Rama
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- A Coruña
- Spain
| | - Cristina Alvariño
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- A Coruña
- Spain
| | - Marcos D. García
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- A Coruña
- Spain
| | - Carlos Peinador
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- A Coruña
- Spain
| | - José M. Quintela
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- A Coruña
- Spain
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7
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Kawauchi T, Oguchi Y, Sawayama J, Nagai K, Iyoda T. Microwave-Assisted Synthesis of Dendritic Viologen-Arranged Molecules with an ω-Mercaptoalkyl Group and Their Self-Assembled Monolayers Complexed with Various Anions. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b01679] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Takehiro Kawauchi
- Iyoda Supra-Integrated
Material
Project, Exploratory Research for Advanced Technology (ERATO), Japan
Science and Technology Agency (JST), and Frontier Research Center, Tokyo Institute of Technology, 4259-S2-3 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Yuki Oguchi
- Iyoda Supra-Integrated
Material
Project, Exploratory Research for Advanced Technology (ERATO), Japan
Science and Technology Agency (JST), and Frontier Research Center, Tokyo Institute of Technology, 4259-S2-3 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Jun Sawayama
- Iyoda Supra-Integrated
Material
Project, Exploratory Research for Advanced Technology (ERATO), Japan
Science and Technology Agency (JST), and Frontier Research Center, Tokyo Institute of Technology, 4259-S2-3 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Keiji Nagai
- Iyoda Supra-Integrated
Material
Project, Exploratory Research for Advanced Technology (ERATO), Japan
Science and Technology Agency (JST), and Frontier Research Center, Tokyo Institute of Technology, 4259-S2-3 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Tomokazu Iyoda
- Iyoda Supra-Integrated
Material
Project, Exploratory Research for Advanced Technology (ERATO), Japan
Science and Technology Agency (JST), and Frontier Research Center, Tokyo Institute of Technology, 4259-S2-3 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
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8
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Lin F, Zhao X. A series of polyaromatic hydrocarbons conjugated viologens: synthesis, supramolecular structures in solid state, and electrochemical and photophysical properties. Tetrahedron 2015. [DOI: 10.1016/j.tet.2014.12.054] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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9
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10
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Murugavel K. Benzylic viologen dendrimers: a review of their synthesis, properties and applications. Polym Chem 2014. [DOI: 10.1039/c4py00718b] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Dendrimers containing benzylic viologen branching units, their guest complexation, photophysical and biological applications has been reviewed.
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Affiliation(s)
- Kathiresan Murugavel
- ElectroOrganic Division
- CSIR-CECRI Central Electro Chemical Research Institute
- Karaikkudi-630006, India
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11
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He L, Liang J, Cong Y, Chen X, Bu W. Concentration and acid–base controllable fluorescence of a metallosupramolecular polymer. Chem Commun (Camb) 2014; 50:10841-4. [DOI: 10.1039/c4cc04243c] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A metallosupramolecular polymer constructed by coordinating Zn2+with a conjugated bis-terpyridine ligand with two dibenzo-24-crown-8 groups demonstrates concentration-dependent and acid–base controllable emissions.
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Affiliation(s)
- Lipeng He
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou, China
| | - Jianjun Liang
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou, China
| | - Yong Cong
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou, China
| | - Xin Chen
- National Laboratory for Infrared Physics
- Shanghai Institute of Technical Physics
- Chinese Academy of Sciences
- Shanghai, 200083, China
| | - Weifeng Bu
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou, China
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12
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Macromolecular semi-rigid nanocavities for cooperative recognition of specific large molecular shapes. Nat Commun 2013; 4:2581. [DOI: 10.1038/ncomms3581] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2013] [Accepted: 09/10/2013] [Indexed: 11/08/2022] Open
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13
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Balieu S, Cadiou C, Martinez A, Nuzillard JM, Oudart JB, Maquart FX, Chuburu F, Bouquillon S. Encapsulation of contrast imaging agents by polypropyleneimine-based dendrimers. J Biomed Mater Res A 2012; 101:613-21. [PMID: 22926966 DOI: 10.1002/jbm.a.34359] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2012] [Revised: 05/29/2012] [Accepted: 06/26/2012] [Indexed: 11/06/2022]
Abstract
Polypropyleneimines (PPIs) functionalized by glycerol-based entities are prepared and characterized by diffusion-ordered spectroscopy NMR. Showing low cytotoxicity against MRC5 fibroblasts, their encapsulation capacities of gadolinium complexes was evaluated. T(1) measurements were performed to determine the relaxivity of the encapsulated gadopentetate dimeglumine (GdBOPTA) in dendrimers of fourth and fifth generation (GD-PPI-4 and GD-PPI-5). Comparison of the GdBOPTA relaxivity and the relaxivity of GdBOPTA-loaded dendrimers showed a slight increase of the gadolinium chelate relaxivity.
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Affiliation(s)
- S Balieu
- Institut de Chimie Moléculaire de Reims (ICMR), UMR CNRS No. 6229, UFR Sciences, Université Reims-Champagne-Ardenne, Reims, France
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14
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Wu W, Li C, Yu G, Liu Y, Ye C, Qin J, Li Z. High-Generation Second-Order Nonlinear Optical (NLO) Dendrimers that Contain Isolation Chromophores: Convenient Synthesis by Using Click Chemistry and their Increased NLO Effects. Chemistry 2012; 18:11019-28. [DOI: 10.1002/chem.201200441] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2012] [Indexed: 11/07/2022]
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15
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Affiliation(s)
- Jingjing Hu
- CAS Key Laboratory of Soft Matter
Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, People’s
Republic of China
| | - Tongwen Xu
- CAS Key Laboratory of Soft Matter
Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, People’s
Republic of China
| | - Yiyun Cheng
- Shanghai Key Laboratory of Regulatory
Biology, School of Life Sciences, East China Normal University, Shanghai, 200241, People’s Republic of China
- Shanghai
Key Laboratory of Magnetic
Resonance, Department of Physics, East China Normal University, Shanghai, 200062, P.R.China
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16
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Astruc D. Electron-transfer processes in dendrimers and their implication in biology, catalysis, sensing and nanotechnology. Nat Chem 2012; 4:255-67. [PMID: 22437709 DOI: 10.1038/nchem.1304] [Citation(s) in RCA: 252] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The extraordinary development of the design and synthesis of dendrimers has allowed scientists to locate redox sites at precise positions (core, focal points, branching points, termini, cavities) of these perfectly defined macromolecules, which have generation-controlled sizes and topologies matching those of biomolecules. Redox-dendrimer engineering has led to fine modelling studies of electron-transfer metalloproteins, in which the branches of the dendrimers hinder access to the active site in a manner reminiscent of that of the protein. It has also enabled the construction of remarkable catalysts, sensors and printboards, including by sophisticated design of the interface between redox dendrimers and solid-state devices - for example by functionalizing electrodes and other surfaces. Electron-transfer processes between dendrimers and a variety of other molecules hold promising applications in diverse areas that range from bio-engineering to sensing, catalysis and energy materials.
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Affiliation(s)
- Didier Astruc
- ISM, UMR CNRS No. 5255, Univ. Bordeaux, 33405 Talence Cedex, France.
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17
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Dong S, Yan X, Zheng B, Chen J, Ding X, Yu Y, Xu D, Zhang M, Huang F. A Supramolecular Polymer Blend Containing Two Different Supramolecular Polymers through Self-Sorting Organization of Two Heteroditopic Monomers. Chemistry 2012; 18:4195-9. [DOI: 10.1002/chem.201200016] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2012] [Indexed: 11/07/2022]
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18
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Natarajan B, Gupta S, Jayaraj N, Ramamurthy V, Jayaraman N. Dynamic Internal Cavities of Dendrimers as Constrained Media. A Study of Photochemical Isomerizations of Stilbene and Azobenzene Using Poly(alkyl aryl ether) Dendrimers. J Org Chem 2012; 77:2219-24. [DOI: 10.1021/jo2024027] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Baskar Natarajan
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560012, India
| | - Shipra Gupta
- Department of Chemistry, University of Miami, Coral Gables, Florida 33124, United
States
| | - Nithyanandhan Jayaraj
- Department of Chemistry, University of Miami, Coral Gables, Florida 33124, United
States
| | - V. Ramamurthy
- Department of Chemistry, University of Miami, Coral Gables, Florida 33124, United
States
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19
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Yan X, Xu D, Chi X, Chen J, Dong S, Ding X, Yu Y, Huang F. A multiresponsive, shape-persistent, and elastic supramolecular polymer network gel constructed by orthogonal self-assembly. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2012; 24:362-9. [PMID: 22161963 DOI: 10.1002/adma.201103220] [Citation(s) in RCA: 566] [Impact Index Per Article: 47.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2011] [Revised: 09/20/2011] [Indexed: 05/21/2023]
Abstract
A cross-linked supramolecular polymer network gel is designed and prepared, which shows reversible gel-sol transitions induced by changes in pH, temperature, cation concentration, and metal co-ordination. The gel pore size is controlled by the amount of cross-linker added to the system, and the material can be molded into shape-persistent, free-standing objects with elastic behavior. These features are all due to the dynamically reversible host-guest complexation and good mechanical properties of the cross-linked polymer network. No single organogel has previously been reported to possess all of these features, making this supramolecular gel an unprecedentedly intelligent soft material.
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Affiliation(s)
- Xuzhou Yan
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, P.R. China
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20
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Han Y, Gu YK, Xiang JF, Chen CF. Complexation between triptycene-based macrotricyclic host and π-extended viologens: formation of supramolecular poly[3]pseudorotaxanes. Chem Commun (Camb) 2012; 48:11076-8. [DOI: 10.1039/c2cc36192b] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Natarajan B, Gupta S, Ramamurthy V, Jayaraman N. Interfacial Regions Governing Internal Cavities of Dendrimers. Studies of Poly(alkyl aryl ether) Dendrimers Constituted with Linkers of Varying Alkyl Chain Length. J Org Chem 2011; 76:4018-26. [DOI: 10.1021/jo200464g] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Baskar Natarajan
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560118, India
| | - Shipra Gupta
- Department of Chemistry, University of Miami, Coral Gables, Florida 33124, United States
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22
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Dong S, Luo Y, Yan X, Zheng B, Ding X, Yu Y, Ma Z, Zhao Q, Huang F. A Dual-Responsive Supramolecular Polymer Gel Formed by Crown Ether Based Molecular Recognition. Angew Chem Int Ed Engl 2011; 50:1905-9. [DOI: 10.1002/anie.201006999] [Citation(s) in RCA: 424] [Impact Index Per Article: 32.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2010] [Indexed: 11/11/2022]
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23
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Dong S, Luo Y, Yan X, Zheng B, Ding X, Yu Y, Ma Z, Zhao Q, Huang F. A Dual-Responsive Supramolecular Polymer Gel Formed by Crown Ether Based Molecular Recognition. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201006999] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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24
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García MD, Martí-Rujas J, Metrangolo P, Peinador C, Pilati T, Resnati G, Terraneo G, Ursini M. Dimensional caging of polyiodides: cation-templated synthesis using bipyridinium salts. CrystEngComm 2011. [DOI: 10.1039/c0ce00860e] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Uhlich NA, Darbre T, Reymond JL. Peptide dendrimer enzyme models for ester hydrolysis and aldolization prepared by convergent thioether ligation. Org Biomol Chem 2011; 9:7071-84. [DOI: 10.1039/c1ob05877k] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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26
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Zhang M, Zheng B, Xia B, Zhu K, Wu C, Huang F. Synthesis of a Bis(1,2,3-phenylene) Cryptand and Its Dual-Response Binding to Paraquat and Diquat. European J Org Chem 2010. [DOI: 10.1002/ejoc.201001034] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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27
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Zhang M, Luo Y, Zheng B, Xia B, Huang F. Improved and Controlled Complexation of Paraquat Derivatives by the Formation of a Bis(m-phenylene)-26-Crown-8-Based Lariat Ether. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000926] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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28
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Affiliation(s)
- George R. Newkome
- Departments of Polymer Science and Chemistry, University of Akron, Akron, Ohio 44325-4717, and Department of Chemistry, Hiram College, Hiram, Ohio 44234
| | - Carol Shreiner
- Departments of Polymer Science and Chemistry, University of Akron, Akron, Ohio 44325-4717, and Department of Chemistry, Hiram College, Hiram, Ohio 44234
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29
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Uhlich NA, Natalello A, Kadam RU, Doglia SM, Reymond JL, Darbre T. Structure and Binding of Peptide-Dendrimer Ligands to Vitamin B12. Chembiochem 2010; 11:358-65. [DOI: 10.1002/cbic.200900657] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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30
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Hourani R, Kakkar A. Advances in the Elegance of Chemistry in Designing Dendrimers. Macromol Rapid Commun 2010; 31:947-74. [DOI: 10.1002/marc.200900712] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2009] [Revised: 11/12/2009] [Indexed: 11/09/2022]
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31
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Subramani C, Yesilbag G, Jordan BJ, Li X, Khorasani A, Cooke G, Sanyal A, Rotello VM. Recognition mediated encapsulation and isolation of flavin–polymer conjugates using dendritic guest moieties. Chem Commun (Camb) 2010; 46:2067-9. [DOI: 10.1039/b926746h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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32
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Rosen BM, Wilson CJ, Wilson DA, Peterca M, Imam MR, Percec V. Dendron-Mediated Self-Assembly, Disassembly, and Self-Organization of Complex Systems. Chem Rev 2009; 109:6275-540. [DOI: 10.1021/cr900157q] [Citation(s) in RCA: 1066] [Impact Index Per Article: 71.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Brad M. Rosen
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323
| | - Christopher J. Wilson
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323
| | - Daniela A. Wilson
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323
| | - Mihai Peterca
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323
| | - Mohammad R. Imam
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323
| | - Virgil Percec
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323
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Giansante C, Mazzanti A, Baroncini M, Ceroni P, Venturi M, Klärner FG, Vögtle F. Tweezering the Core of Dendrimers: Medium Effect on the Kinetic and Thermodynamic Properties. J Org Chem 2009; 74:7335-43. [DOI: 10.1021/jo9014134] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Carlo Giansante
- Dipartimento di Chimica “G. Ciamician”, Alma Mater Studiorum, Università di Bologna, Via Selmi 2, 40126 Bologna, Italy
| | - Andrea Mazzanti
- Dipartimento di Chimica Organica “A. Mangini”, Alma Mater Studiorum, Università di Bologna, Viale Risorgimento 4, 40136 Bologna, Italy
| | - Massimo Baroncini
- Dipartimento di Chimica “G. Ciamician”, Alma Mater Studiorum, Università di Bologna, Via Selmi 2, 40126 Bologna, Italy
| | - Paola Ceroni
- Dipartimento di Chimica “G. Ciamician”, Alma Mater Studiorum, Università di Bologna, Via Selmi 2, 40126 Bologna, Italy
| | - Margherita Venturi
- Dipartimento di Chimica “G. Ciamician”, Alma Mater Studiorum, Università di Bologna, Via Selmi 2, 40126 Bologna, Italy
| | - Frank-Gerrit Klärner
- Institut für Organische Chemie der Universität Essen−Duisburg, Campus Essen Universitätsstrasse 5, D-45117 Essen, Germany
| | - Fritz Vögtle
- Kekulé-Institut für Organische Chemie und Biochemie der Universität Bonn, Gerhard-Domagk Strasse 1, D-53121 Bonn, Germany
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Camponovo J, Hadad C, Ruiz J, Cloutet E, Gatard S, Muzart J, Bouquillon S, Astruc D. “Click” Glycodendrimers Containing 27, 81, and 243 Modified Xylopyranoside Termini. J Org Chem 2009; 74:5071-4. [DOI: 10.1021/jo900554b] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Jérémy Camponovo
- Institut des Sciences Moléculaires (ISM), UMR CNRS No. 5255, Université Bordeaux I, 351 Cours de la Libération, 33405 Talence Cedex, France, Institut de Chimie Moléculaire (ICMR), UMR CNRS No. 6229, UFR Sciences, Université Reims-Champagne-Ardenne, Moulin de la Housse, BP 1039 boite no. 44, 51687 Reims Cedex 2, France, and Laboratoire de Chimie des Polymères Organiques (LCPO), UMR CNRS No. 5629, Université Bordeaux 1, ENSCPB, 16 Avenue Pey Berland 33607 Pessac, France
| | - Caroline Hadad
- Institut des Sciences Moléculaires (ISM), UMR CNRS No. 5255, Université Bordeaux I, 351 Cours de la Libération, 33405 Talence Cedex, France, Institut de Chimie Moléculaire (ICMR), UMR CNRS No. 6229, UFR Sciences, Université Reims-Champagne-Ardenne, Moulin de la Housse, BP 1039 boite no. 44, 51687 Reims Cedex 2, France, and Laboratoire de Chimie des Polymères Organiques (LCPO), UMR CNRS No. 5629, Université Bordeaux 1, ENSCPB, 16 Avenue Pey Berland 33607 Pessac, France
| | - Jaime Ruiz
- Institut des Sciences Moléculaires (ISM), UMR CNRS No. 5255, Université Bordeaux I, 351 Cours de la Libération, 33405 Talence Cedex, France, Institut de Chimie Moléculaire (ICMR), UMR CNRS No. 6229, UFR Sciences, Université Reims-Champagne-Ardenne, Moulin de la Housse, BP 1039 boite no. 44, 51687 Reims Cedex 2, France, and Laboratoire de Chimie des Polymères Organiques (LCPO), UMR CNRS No. 5629, Université Bordeaux 1, ENSCPB, 16 Avenue Pey Berland 33607 Pessac, France
| | - Eric Cloutet
- Institut des Sciences Moléculaires (ISM), UMR CNRS No. 5255, Université Bordeaux I, 351 Cours de la Libération, 33405 Talence Cedex, France, Institut de Chimie Moléculaire (ICMR), UMR CNRS No. 6229, UFR Sciences, Université Reims-Champagne-Ardenne, Moulin de la Housse, BP 1039 boite no. 44, 51687 Reims Cedex 2, France, and Laboratoire de Chimie des Polymères Organiques (LCPO), UMR CNRS No. 5629, Université Bordeaux 1, ENSCPB, 16 Avenue Pey Berland 33607 Pessac, France
| | - Sylvain Gatard
- Institut des Sciences Moléculaires (ISM), UMR CNRS No. 5255, Université Bordeaux I, 351 Cours de la Libération, 33405 Talence Cedex, France, Institut de Chimie Moléculaire (ICMR), UMR CNRS No. 6229, UFR Sciences, Université Reims-Champagne-Ardenne, Moulin de la Housse, BP 1039 boite no. 44, 51687 Reims Cedex 2, France, and Laboratoire de Chimie des Polymères Organiques (LCPO), UMR CNRS No. 5629, Université Bordeaux 1, ENSCPB, 16 Avenue Pey Berland 33607 Pessac, France
| | - Jacques Muzart
- Institut des Sciences Moléculaires (ISM), UMR CNRS No. 5255, Université Bordeaux I, 351 Cours de la Libération, 33405 Talence Cedex, France, Institut de Chimie Moléculaire (ICMR), UMR CNRS No. 6229, UFR Sciences, Université Reims-Champagne-Ardenne, Moulin de la Housse, BP 1039 boite no. 44, 51687 Reims Cedex 2, France, and Laboratoire de Chimie des Polymères Organiques (LCPO), UMR CNRS No. 5629, Université Bordeaux 1, ENSCPB, 16 Avenue Pey Berland 33607 Pessac, France
| | - Sandrine Bouquillon
- Institut des Sciences Moléculaires (ISM), UMR CNRS No. 5255, Université Bordeaux I, 351 Cours de la Libération, 33405 Talence Cedex, France, Institut de Chimie Moléculaire (ICMR), UMR CNRS No. 6229, UFR Sciences, Université Reims-Champagne-Ardenne, Moulin de la Housse, BP 1039 boite no. 44, 51687 Reims Cedex 2, France, and Laboratoire de Chimie des Polymères Organiques (LCPO), UMR CNRS No. 5629, Université Bordeaux 1, ENSCPB, 16 Avenue Pey Berland 33607 Pessac, France
| | - Didier Astruc
- Institut des Sciences Moléculaires (ISM), UMR CNRS No. 5255, Université Bordeaux I, 351 Cours de la Libération, 33405 Talence Cedex, France, Institut de Chimie Moléculaire (ICMR), UMR CNRS No. 6229, UFR Sciences, Université Reims-Champagne-Ardenne, Moulin de la Housse, BP 1039 boite no. 44, 51687 Reims Cedex 2, France, and Laboratoire de Chimie des Polymères Organiques (LCPO), UMR CNRS No. 5629, Université Bordeaux 1, ENSCPB, 16 Avenue Pey Berland 33607 Pessac, France
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35
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Javor S, Reymond JL. Structure-Activity Relationship Studies in Single-Site Esterase Peptide Dendrimers. Isr J Chem 2009. [DOI: 10.1560/ijc.49.1.129] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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36
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Wang W, Kaifer* AE. Cucurbituril and Cyclodextrin Complexes of Dendrimers. ADVANCES IN POLYMER SCIENCE 2009. [DOI: 10.1007/12_2008_1] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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Bhattacharya P, Kaifer AE. Preparation, Characterization, and Electrochemical Properties of a New Series of Hybrid Dendrimers Containing a Viologen Core and Fréchet and Newkome Dendrons. J Org Chem 2008; 73:5693-8. [DOI: 10.1021/jo800953v] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Papri Bhattacharya
- Center for Supramolecular Science and Department of Chemistry, University of Miami, Coral Gables, Florida 33124-0431
| | - Angel E. Kaifer
- Center for Supramolecular Science and Department of Chemistry, University of Miami, Coral Gables, Florida 33124-0431
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Podkoscielny D, Philip I, Gibb C, Gibb B, Kaifer A. Encapsulation of Ferrocene and Peripheral Electrostatic Attachment of Viologens to Dimeric Molecular Capsules Formed by an Octaacid, Deep-Cavity Cavitand. Chemistry 2008; 14:4704-10. [DOI: 10.1002/chem.200701961] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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39
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Albrecht K, Kasai Y, Kimoto A, Yamamoto K. The Synthesis and Properties of Carbazole−Phenylazomethine Double Layer-Type Dendrimers. Macromolecules 2008. [DOI: 10.1021/ma800265h] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ken Albrecht
- Department of Chemistry, Faculty of Science and Technology, Keio University, Yokohama 223-8522, Japan
| | - Yuto Kasai
- Department of Chemistry, Faculty of Science and Technology, Keio University, Yokohama 223-8522, Japan
| | - Atsushi Kimoto
- Department of Chemistry, Faculty of Science and Technology, Keio University, Yokohama 223-8522, Japan
| | - Kimihisa Yamamoto
- Department of Chemistry, Faculty of Science and Technology, Keio University, Yokohama 223-8522, Japan
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40
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Kaifer AE. Electron Transfer and Molecular Recognition in Metallocene‐Containing Dendrimers. Eur J Inorg Chem 2007. [DOI: 10.1002/ejic.200700817] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Angel E. Kaifer
- Center for Supramolecular Science and Department of Chemistry, University of Miami Coral Gables, FL 33124‐0431, USA, Fax: +1‐305‐284‐4571
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41
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Tanabe K, Yasuda T, Yoshio M, Kato T. Viologen-based redox-active ionic liquid crystals forming columnar phases. Org Lett 2007; 9:4271-4. [PMID: 17887690 DOI: 10.1021/ol701741e] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Viologens possessing three alkoxy chains at each terminal self-organize into columnar liquid-crystalline phases through nanophase segregation and electrostatic interactions. These viologens are redox-active and susceptible to two consecutive electrochemical reductions.
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Affiliation(s)
- Kana Tanabe
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, Hongo, Tokyo 113-8656, Japan
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Berduque A, Scanlon MD, Collins CJ, Arrigan DWM. Electrochemistry of non-redox-active poly(propylenimine) and poly(amidoamine) dendrimers at liquid-liquid interfaces. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2007; 23:7356-64. [PMID: 17516665 DOI: 10.1021/la063294w] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
The electrochemistry of a series of dendrimers was examined at the interface between two immiscible electrolyte solutions (ITIES), enabling study of non-redox-active dendrimers. Different generations of poly(propylenimine) (DAB-AM-n) and poly(amidoamine) (PAMAM) dendrimers were studied. In their protonated states, the dendrimers were transferred across the ITIES, with the electrochemical behavior observed depending on the dendrimer family, the generation number, and the experimental pH. The electrochemistry of the lower generations studied was characterized by well-defined peaks for both dendrimer families and with small peak-peak separations in the case of the PAMAM family. The voltammetry of the higher generations was more complex, showing distorted voltammograms and instability of the interface. The charges of the transferring dendrimers were calculated by convolution of the voltammetric data and were similar to the theoretical charges for DAB-AM-n. For PAMAM, only the lowest generation exhibited reversible behavior, with higher generations having irreversible behavior. Using cyclic voltammetry, low micromolar concentrations of the dendrimers were detected. The results show that electrochemistry at the ITIES can be a useful method for characterization of ionizable dendrimers and that voltammetry can be a simple method for detection of low concentrations of these multicharged species.
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Affiliation(s)
- Alfonso Berduque
- Tyndall National Institute, Lee Maltings, University College, Cork, Ireland
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43
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Wang W, Sun H, Kaifer AE. Redox Active, Hybrid Dendrimers Containing Fréchet- and Newkome-Type Blocks. Org Lett 2007; 9:2657-60. [PMID: 17550260 DOI: 10.1021/ol0708525] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A new series of dendrimers was prepared by covalently attaching a Newkome dendron, a Fréchet dendron, and a redox active, aminoferrocene group to a central triazine core. Growth of the Newkome dendron has a more pronounced effect on the half-wave potential for the one-electron oxidation of the ferrocene residue than growth of the Fréchet dendron. All dendrimers show reversible or quasireversible voltammetric behavior at scan rates in the range 0.10-2.0 V s-1.
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Affiliation(s)
- Wei Wang
- Center for Supramolecular Science and Department of Chemistry, University of Miami, Coral Gables, FL 33124-0431, USA
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44
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Wang W, Kaifer AE. Electrochemical switching and size selection in cucurbit[8]uril-mediated dendrimer self-assembly. Angew Chem Int Ed Engl 2007; 45:7042-6. [PMID: 17013974 DOI: 10.1002/anie.200602220] [Citation(s) in RCA: 109] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Wei Wang
- Center for Supramolecular Science and Department of Chemistry, University of Miami, Coral Gables, FL 33124-0431, USA
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45
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Shinoda S, Ohashi M, Tsukube H. "Pocket dendrimers" as nanoscale receptors for bimolecular guest accommodation. Chemistry 2007; 13:81-9. [PMID: 17024703 DOI: 10.1002/chem.200600076] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
A new series of dendrimer receptors was prepared by combining a (tetraphenylporphinato)zinc(II) core and benzyl ether type dendritic substituents. Since one direction of the (tetraphenylporphinato)zinc(II) was not substituted by a dendritic residue, the resulting unsymmetrical dendrimers have "pockets" available for access of external substrates. Molecular modeling, NMR measurements, and zinc-coordination experiments revealed that the third-generation dendrimer of this type exhibited characteristic inclusion of coordinative pyridine guests. When diamidopyridine moiety was introduced into the dendrimer pocket, a thymine derivative was bound through complementary hydrogen bonding. Two different kinds of substrates, pyridine and thymine derivatives, were simultaneously accommodated in the nanoscale pocket and bimolecular guest accommodation was realized with the designed dendrimer receptor.
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Affiliation(s)
- Satoshi Shinoda
- Department of Chemistry, Graduate School of Science, Osaka City University, Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
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47
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Ambade AV, Chen Y, Thayumanavan S. Controlled functional group presentations in dendrimers as a tool to probe the hyperbranched architecture. NEW J CHEM 2007. [DOI: 10.1039/b617628c] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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48
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Lai LL, Wu CH, Lu KL, Wen YS, Liu YH, Wang Y, Cheng KL, Soldatov DV, Yu Z, Yu K. Polypseudorotaxane architecture of poly-bis[4-(N-benzyl- pyridinium)]piperazine-hexa-thiocyanato-di-cadmium(ii) with 2-D honeycomb-like [Cd(SCN)3]nn? anionic polymeric framework. CrystEngComm 2007. [DOI: 10.1039/b701229b] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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49
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Sobransingh D, Kaifer AE. New dendrimers containing a single cobaltocenium unit covalently attached to the apical position of Newkome dendrons: electrochemistry and guest binding interactions with cucurbit[7]uril. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2006; 22:10540-4. [PMID: 17129028 DOI: 10.1021/la061188o] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Two new dendrimer series were prepared and characterized. These dendrimers contain a single bis(cyclopentadienyl)cobalt(III) (cobaltocenium, Cob+) unit covalently attached to the apical (focal) position of Newkome-type dendrons, ranging in size from first to third generation. The dendrimers in the first series (1ECob+-3ECob+) are hydrophobic and have 3, 9, and 27 tert-butyl esters on their peripheries, whereas the dendrimers in the second series (1Cob+-3Cob+) are hydrophilic with 3, 9, and 27 carboxylic acid groups on their surfaces, respectively. In voltammetric experiments, all dendrimers showed the expected one-electron reversible reduction of the cobaltocenium center, and the heterogeneous rate of electron transfer decreased with generation in both dendrimer series. The host-guest binding interactions between water-soluble dendrimers 1Cob+-3Cob+ and the cucurbit[7]uril (CB7) host were investigated using 1H NMR spectroscopy, MALDI-TOF mass spectrometry, and electrochemical techniques. The association equilibrium constants (K) for all dendrimer guests were significantly lower than that measured for the inclusion complex between underivatized Cob+ and CB7 (K = 5.7 x 10(9) M(-1)). Nonetheless, among the three dendrimers surveyed, the second-generation dendrimer, 2Cob+, afforded optimum stabilization for the CB7 inclusion complex.
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Affiliation(s)
- David Sobransingh
- Center for Supramolecular Science and Department of Chemistry, University of Miami, Coral Gables, Florida 33124-0431, USA
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50
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Wang W, Kaifer AE. Electrochemical Switching and Size Selection in Cucurbit[8]uril-Mediated Dendrimer Self-Assembly. Angew Chem Int Ed Engl 2006. [DOI: 10.1002/ange.200602220] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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