1
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Nowicka D, Marcinkowski D, Vadra N, Szymańska M, Kubicki M, Consiglio G, Drożdż W, Stefankiewicz AR, Patroniak V, Fik-Jaskółka M, Gorczyński A. The effect of ionic versus covalent functionalization of polyoxometalate hybrid materials with coordinating subunits on their stability and interaction with DNA. Dalton Trans 2024; 53:11678-11688. [PMID: 38751208 DOI: 10.1039/d4dt00965g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/17/2024]
Abstract
Inorganic-organic hybrid materials that combine both Polyoxometalates (POMs) and metal ion coordinating subunits (CSUs) represent promising multifunctional materials. Though their individual components are often biologically active, utilization of hybrid materials in bioassays significantly depends on the functionalization method and thus resulting stability of the system. Quite intriguingly, these aspects were very scarcely studied in hybrid materials based on the Wells-Dawson POM (WD POM) scaffold and remain unknown. We chose two model WD POM hybrid systems to establish how the functionalization mode (ionic vs. covalent) affects their stability in biological medium and interaction with nucleic acids. The synthetic scope and limitations of the covalent POM-terpyridine hybrids were demonstrated and compared with the ionic Complex-Decorated Surfactant Encapsulated-Clusters (CD-SECs) hybrids. The nature of POM and CSU binding can be utilized to modulate the stability of the hybrid and the extent of DNA binding. The above systems show potential to behave as model cargo-platforms for potential utilization in medicine and pharmacy.
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Affiliation(s)
- Daria Nowicka
- Adam Mickiewicz University in Poznań, Faculty of Chemistry, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.
| | - Dawid Marcinkowski
- Adam Mickiewicz University in Poznań, Faculty of Chemistry, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.
| | - Nahir Vadra
- Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamento de Química Inorgánica, Analítica y Química Física and CONICET-Universidad de Buenos Aires, Instituto de Química Física de los Materiales, Medio Ambiente y Energía (INQUIMAE), Buenos Aires C1428EGA, Argentina
| | - Martyna Szymańska
- Adam Mickiewicz University in Poznań, Faculty of Chemistry, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.
| | - Maciej Kubicki
- Adam Mickiewicz University in Poznań, Faculty of Chemistry, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.
| | - Giuseppe Consiglio
- Università di Catania, Dipartimento di Scienze Chimiche, I-95125 Catania, Italy
| | - Wojciech Drożdż
- Adam Mickiewicz University in Poznań, Faculty of Chemistry, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.
- Adam Mickiewicz University in Poznań, Center for Advanced Technology, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Artur R Stefankiewicz
- Adam Mickiewicz University in Poznań, Faculty of Chemistry, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.
- Adam Mickiewicz University in Poznań, Center for Advanced Technology, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland
| | - Violetta Patroniak
- Adam Mickiewicz University in Poznań, Faculty of Chemistry, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.
| | - Marta Fik-Jaskółka
- Adam Mickiewicz University in Poznań, Faculty of Chemistry, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.
| | - Adam Gorczyński
- Adam Mickiewicz University in Poznań, Faculty of Chemistry, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland.
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2
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Haroon M, Janjua MRSA. Computationally Assisted Design and Prediction of Remarkably Boosted NLO Response of Organoimido‐Substituted Hexamolybdates. J PHYS ORG CHEM 2022. [DOI: 10.1002/poc.4353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Muhammad Haroon
- Chemistry Department King Fahd University of Petroleum and Minerals Dhahran Kingdom of Saudi Arabia
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3
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Garg P, Kaur B, Kaur G, Chaudhary GR. Design and applications of metallo-vesicular structures using inorganic-organic hybrids. Adv Colloid Interface Sci 2022; 302:102621. [PMID: 35276534 DOI: 10.1016/j.cis.2022.102621] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 02/10/2022] [Accepted: 02/23/2022] [Indexed: 11/01/2022]
Abstract
In advanced biomedical diagnosis, various supramolecular assemblies based on inorganic-organic hybrids have found great interest as functional materials. These assemblies describe a new field of metallovesicles where the introduction of metal ions enables the chemical manipulation of assemblies in terms of their structural stability, redox activity, and pH stability. Additionally, they mimic the elaborative architecture of natural liposomal assemblies and exhibit hierarchical morphologies, and promise novel functions. With the constant developments in this field, various supramolecular assemblies such as MCsomes, Polymersomes, and Metallosomes, etc. came into existence. These hybrid assemblies have been utilized for several applications such as drug delivery, MRI contrasting, DNA delivery, and catalytic activity. The key advantage of these assemblies is their ability to deliver therapeutics to specific locations due to their biomimetic properties and release their contents at the desired time. Hence, they provide a valuable platform for the treatment of a variety of diseases. Through the present article, we intend to provide insights into the latest developments made in this field. This modularity underscores the tremendous promise of supramolecular assemblies as an emerging interdisciplinary research branch at the interface of chemistry and biological sciences.
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4
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Cameron JM, Guillemot G, Galambos T, Amin SS, Hampson E, Mall Haidaraly K, Newton GN, Izzet G. Supramolecular assemblies of organo-functionalised hybrid polyoxometalates: from functional building blocks to hierarchical nanomaterials. Chem Soc Rev 2021; 51:293-328. [PMID: 34889926 DOI: 10.1039/d1cs00832c] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This review provides a comprehensive overview of recent advances in the supramolecular organisation and hierarchical self-assembly of organo-functionalised hybrid polyoxometalates (hereafter referred to as hybrid POMs), and their emerging role as multi-functional building blocks in the construction of new nanomaterials. Polyoxometalates have long been studied as a fascinating outgrowth of traditional metal-oxide chemistry, where the unusual position they occupy between individual metal oxoanions and solid-state bulk oxides imbues them with a range of attractive properties (e.g. solubility, high structural modularity and tuneable properties/reactivity). Specifically, the capacity for POMs to be covalently coupled to an effectively limitless range of organic moieties has opened exciting new avenues in their rational design, while the combination of distinct organic and inorganic components facilitates the formation of complex molecular architectures and the emergence of new, unique functionalities. Here, we present a detailed discussion of the design opportunities afforded by hybrid POMs, where fine control over their size, topology and their covalent and non-covalent interactions with a range of other species and/or substrates makes them ideal building blocks in the assembly of a broad range of supramolecular hybrid nanomaterials. We review both direct self-assembly approaches (encompassing both solution and solid-state approaches) and the non-covalent interactions of hybrid POMs with a range of suitable substrates (including cavitands, carbon nanotubes and biological systems), while giving key consideration to the underlying driving forces in each case. Ultimately, this review aims to demonstrate the enormous potential that the rational assembly of hybrid POM clusters shows for the development of next-generation nanomaterials with applications in areas as diverse as catalysis, energy-storage and molecular biology, while providing our perspective on where the next major developments in the field may emerge.
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Affiliation(s)
- Jamie M Cameron
- Nottingham Applied Materials and Interfaces (NAMI) Group, The GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, UK.
| | - Geoffroy Guillemot
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 Place Jussieu, F-75005 Paris, France.
| | - Theodor Galambos
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 Place Jussieu, F-75005 Paris, France.
| | - Sharad S Amin
- Nottingham Applied Materials and Interfaces (NAMI) Group, The GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, UK.
| | - Elizabeth Hampson
- Nottingham Applied Materials and Interfaces (NAMI) Group, The GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, UK.
| | - Kevin Mall Haidaraly
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 Place Jussieu, F-75005 Paris, France.
| | - Graham N Newton
- Nottingham Applied Materials and Interfaces (NAMI) Group, The GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, UK.
| | - Guillaume Izzet
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 Place Jussieu, F-75005 Paris, France.
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5
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Polyoxometalates and Metal–Organic Frameworks Based Dual-Functional Catalysts for Detoxification of Bis(2-Chloroethyl) Sulfide and Organophosphorus Agents. CATALYSIS SURVEYS FROM ASIA 2021. [DOI: 10.1007/s10563-021-09347-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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6
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Mars–van Krevelen mechanism for CO oxidation on the polyoxometalates-supported Rh single-atom catalysts: An insight from density functional theory calculations. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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7
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Chen S, Costil R, Leung FK, Feringa BL. Self-Assembly of Photoresponsive Molecular Amphiphiles in Aqueous Media. Angew Chem Int Ed Engl 2021; 60:11604-11627. [PMID: 32936521 PMCID: PMC8248021 DOI: 10.1002/anie.202007693] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Indexed: 12/22/2022]
Abstract
Amphiphilic molecules, comprising hydrophobic and hydrophilic moieties and the intrinsic propensity to self-assemble in aqueous environment, sustain a fascinating spectrum of structures and functions ranging from biological membranes to ordinary soap. Facing the challenge to design responsive, adaptive, and out-of-equilibrium systems in water, the incorporation of photoresponsive motifs in amphiphilic molecular structures offers ample opportunity to design supramolecular systems that enables functional responses in water in a non-invasive way using light. Here, we discuss the design of photoresponsive molecular amphiphiles, their self-assembled structures in aqueous media and at air-water interfaces, and various approaches to arrive at adaptive and dynamic functions in isotropic and anisotropic systems, including motion at the air-water interface, foam formation, reversible nanoscale assembly, and artificial muscle function. Controlling the delicate interplay of structural design, self-assembling conditions and external stimuli, these responsive amphiphiles open several avenues towards application such as soft adaptive materials, controlled delivery or soft actuators, bridging a gap between artificial and natural dynamic systems.
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Affiliation(s)
- Shaoyu Chen
- Stratingh Institute for ChemistryUniversity of GroningenNijenborgh 49747AGGroningenNetherlands
| | - Romain Costil
- Stratingh Institute for ChemistryUniversity of GroningenNijenborgh 49747AGGroningenNetherlands
| | - Franco King‐Chi Leung
- Stratingh Institute for ChemistryUniversity of GroningenNijenborgh 49747AGGroningenNetherlands
- Present address: State Key Laboratory of Chemical Biology and Drug DiscoveryDepartment of Applied Biology and Chemical TechnologyThe Hong Kong Polytechnic UniversityHong KongChina
| | - Ben L. Feringa
- Stratingh Institute for ChemistryUniversity of GroningenNijenborgh 49747AGGroningenNetherlands
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8
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Chen S, Costil R, Leung FK, Feringa BL. Self‐Assembly of Photoresponsive Molecular Amphiphiles in Aqueous Media. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202007693] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Shaoyu Chen
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 4 9747AG Groningen Netherlands
| | - Romain Costil
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 4 9747AG Groningen Netherlands
| | - Franco King‐Chi Leung
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 4 9747AG Groningen Netherlands
- Present address: State Key Laboratory of Chemical Biology and Drug Discovery Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University Hong Kong China
| | - Ben L. Feringa
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 4 9747AG Groningen Netherlands
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9
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Churipard SR, Kanakikodi KS, Choudhuri JR, Maradur SP. Polyoxotungstate ([PW 11O 39] 7-) immobilized on mesoporous polymer for selective liquid-phase oxidation of alcohols using H 2O 2. RSC Adv 2020; 10:35988-35997. [PMID: 35517088 PMCID: PMC9056987 DOI: 10.1039/d0ra07178a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 09/18/2020] [Indexed: 11/21/2022] Open
Abstract
Selective oxidation of alcohols is an attractive organic transformation and has received tremendous attention from the scientific community over the years. Herein, a mesoporous polymer (MP) was synthesized by a template-free solvothermal approach. The surface of the MP was functionalized with quaternary ammonium groups and polyoxotungstate anion (PW11O39 7-) was subsequently supported on the MP as a counter anion to the ammonium cation by a simple ion-exchange procedure. The structure of PW11 and PW4 complexes was confirmed by 31P NMR and FTIR analysis. The surface properties of all the catalysts synthesized were explored by various characterization techniques such as nitrogen sorption, TGA, contact angle measurement, and ICP-OES analysis. The synthesized PW11/MP catalysts were employed for selective oxidation of alcohols. Among the various PW11 supported catalysts, PW11/MP (80 : 20) demonstrated excellent catalytic activity for the oxidation of alcohols using aqueous H2O2. The PW11/MP (80 : 20) catalyst showed good catalytic activity for oxidation of a wide range of alcohols including substituted, heterocyclic and secondary alcohols. The superior catalytic activity of PW11/MP (80 : 20) is attributed to an optimum balance in the hydrophilicity/hydrophobicity in the mesoporous environment, better catalyst wettability, and enrichment of reactants in the catalytic active sites.
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Affiliation(s)
- Sathyapal R Churipard
- Materials Science and Catalysis Division, Poornaprajna Institute of Scientific, Research (PPISR) Bidalur Post, Devanahalli Bangalore-562164 Karnataka State India +91 23619034 +91 80 27408552
- Graduate Studies, Manipal Academy of Higher Education Manipal - 576104 Karnataka India
| | - Kempanna S Kanakikodi
- Materials Science and Catalysis Division, Poornaprajna Institute of Scientific, Research (PPISR) Bidalur Post, Devanahalli Bangalore-562164 Karnataka State India +91 23619034 +91 80 27408552
- Graduate Studies, Manipal Academy of Higher Education Manipal - 576104 Karnataka India
| | - Jyoti Roy Choudhuri
- BMS Institute of Technology and Management Doddaballapur Main Road, Avalahalli, Yelahanka Bangalore Karnataka - 560064 India
| | - Sanjeev P Maradur
- Materials Science and Catalysis Division, Poornaprajna Institute of Scientific, Research (PPISR) Bidalur Post, Devanahalli Bangalore-562164 Karnataka State India +91 23619034 +91 80 27408552
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10
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Hampson E, Cameron JM, Watts JA, Newton GN. Transition metal decorated soft nanomaterials through modular self-assembly of an asymmetric hybrid polyoxometalate. Chem Commun (Camb) 2020; 56:8237-8240. [PMID: 32558835 DOI: 10.1039/d0cc03554h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
An asymmetrically functionalised Wells-Dawson organic-inorganic hybrid polyoxometalate has been post-functionalised by Pt2+ coordination, and demonstrates self-assembly into surface-decorated micellar nanostructures. This multifunctional hybrid material is found to be a redox-active soft nanomaterial and demonstrates a new molecular design strategy with potential for applications in photo- or electro-catalysis.
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Affiliation(s)
- Elizabeth Hampson
- GSK Carbon Neutral Laboratory for Sustainable Chemistry, University of Nottingham, Nottingham, NG7 2GA, UK.
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11
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Uchida S. Frontiers and progress in cation-uptake and exchange chemistry of polyoxometalate-based compounds. Chem Sci 2019; 10:7670-7679. [PMID: 31803405 PMCID: PMC6839602 DOI: 10.1039/c9sc02823d] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 07/24/2019] [Indexed: 12/11/2022] Open
Abstract
Cation-uptake and exchange has been an important topic in both basic and applied chemistry relevant to life and materials science. For example, living cells contain appreciable amounts of Na+ and K+, and their concentrations are regulated by the sodium-potassium pump. Solid-state cation-exchangers such as clays and zeolites both natural and synthetic have been used widely in water softening and purification, separation of metal ions and biomolecules, etc. Polyoxometalates (POMs) are robust, discrete, and structurally well-defined metal-oxide cluster anions, and have stimulated research in broad fields of sciences. In this perspective, cation-uptake and exchange in POM and POM-based compounds are categorized and reviewed in three groups: (i) POMs as inorganic crown ethers and cryptands, (ii) POM-based ionic solids as cation-exchangers, and (iii) reduction-induced cation-uptake in POM-based ionic solids, which is based on a feature of POMs that they are redox-active and multi-electron transfer occurs reversibly in multiple steps. This method can be utilized to synthesize mixed-valence metal clusters in metal ion-exchanged POM-based ionic solids.
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Affiliation(s)
- Sayaka Uchida
- Department of Basic Science , School of Arts and Sciences , The University of Tokyo , Komaba 3-8-1, Meguro-ku , Tokyo 153-8902 , Japan .
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12
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Yang H, Yang K, Zhang Z. Self-assembly of polyoxometalate-based hybrid molecules into nanoparticles or vesicles regulated by simple experimental manipulation. Colloid Polym Sci 2019. [DOI: 10.1007/s00396-019-04520-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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13
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Kibler AJ, Newton GN. Tuning the electronic structure of organic–inorganic hybrid polyoxometalates: The crucial role of the covalent linkage. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.06.027] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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14
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Zhou S, Wang L, Yuan Z, Chen M, Zhang G, Li H. Preparation and Self-Assembly of a 2:1 Polyoxometalate-Fullerene C60
Shape Amphiphile. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800717] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Shengju Zhou
- State Key Laboratory of Solid Lubrication & Laboratory of Clean Energy Chemistry and Materials; Lanzhou Institute of Chemical Physics; Chinese Academy of Sciences; 730000 Lanzhou China
- University of Chinese Academy of Sciences; 100049 Beijing China
| | - Lin Wang
- Analytical center of Qilu Normal University; 250100 Jinan China
| | - Zaiwu Yuan
- State Key Laboratory of Biobased Material and Green Papermaking; School of Chemistry and Pharmaceutical Engineering; Qilu University of Technology (Shandong Academy of Sciences); 250353 Jinan China
| | - Mengjun Chen
- Key Laboratory of Colloid and Interface Chemistry& Key Laboratory of Special Aggregated Materials; Ministry of education; Shandong University; 250100 Jinan China
| | - Geping Zhang
- Key Laboratory of Colloid and Interface Chemistry& Key Laboratory of Special Aggregated Materials; Ministry of education; Shandong University; 250100 Jinan China
| | - Hongguang Li
- State Key Laboratory of Solid Lubrication & Laboratory of Clean Energy Chemistry and Materials; Lanzhou Institute of Chemical Physics; Chinese Academy of Sciences; 730000 Lanzhou China
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15
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Aguado-Ureta S, Rodríguez-Hernández J, Del Campo A, Perez-Álvarez L, Ruiz-Rubio L, Vilas JL, Artetxe B, Reinoso S, Gutiérrez-Zorrilla JM. Immobilization of Polyoxometalates on Tailored Polymeric Surfaces. NANOMATERIALS (BASEL, SWITZERLAND) 2018; 8:E142. [PMID: 29498656 PMCID: PMC5869633 DOI: 10.3390/nano8030142] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 02/27/2018] [Accepted: 02/27/2018] [Indexed: 11/16/2022]
Abstract
Herein we describe the preparation of hybrid polymer-inorganic interfaces by the immobilization of polyoxometalate nanoclusters on functionalized polymer surfaces. The polymeric surfaces were made of polystyrene-b-poly(acrylic acid)/polystyrene (PS-b-PAA/PS) blends by spin coating on a silicon wafer. The functionalization of the polymer film was obtained by interfacial migration of the amphiphilic block copolymer toward the interface upon water vapor annealing. The carboxylic acid functional groups contained in the PAA block were then employed to anchor the [LnIII(α-SiW11O39)]5- polyoxometalates (Ln: Ce, Er). This purpose was achieved by immersing the films in aqueous solutions of the in situ-formed inorganic nanoclusters. X-ray photoelectron and confocal Raman spectroscopies, together with atomic force microscopy, confirmed the immobilization of the inorganic species at the interface.
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Affiliation(s)
- Saioa Aguado-Ureta
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain.
| | - Juan Rodríguez-Hernández
- Departamento de Química y Propiedades de Materiales Poliméricos, Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC), C/Juan de la Cierva 3, 28006 Madrid, Spain.
| | - Adolfo Del Campo
- Departamento de Electrocerámica, Instituto de Cerámica y Vidrio (ICV-CSIC), C/Kelsen 5, 28049 Madrid, Spain.
| | - Leyre Perez-Álvarez
- Grupo de Química Macromolecular (LABQUIMAC), Departamento de Química Física, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain.
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain.
| | - Leire Ruiz-Rubio
- Grupo de Química Macromolecular (LABQUIMAC), Departamento de Química Física, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain.
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain.
| | - José Luis Vilas
- Grupo de Química Macromolecular (LABQUIMAC), Departamento de Química Física, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain.
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain.
| | - Beñat Artetxe
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain.
| | - Santiago Reinoso
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain.
| | - Juan M Gutiérrez-Zorrilla
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, P.O. Box 644, 48080 Bilbao, Spain.
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940 Leioa, Spain.
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Enferadi-Kerenkan A, Do TO, Kaliaguine S. Heterogeneous catalysis by tungsten-based heteropoly compounds. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00281a] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this review, the recent works on heterogeneous catalytic applications of polyoxotungstates in liquid-phase organic reactions are reviewed.
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Affiliation(s)
| | - Trong-On Do
- Department of Chemical Engineering
- Université Laval
- Québec
- Canada
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17
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Hsu C, Cheng SZD. The Deconstruction of Supramolecular Structures Based on Modular Precise Macromolecules. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201700390] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Chih‐Hao Hsu
- The Molecular Foundry Lawrence Berkeley National Laboratory Berkeley CA 94720 USA
| | - Stephen Z. D. Cheng
- Department of Polymer Science College of Polymer Science and Polymer Engineering The University of Akron Akron OH 44325 USA
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18
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Li D, Liu Z, Song J, Li H, Zhang B, Yin P, Zheng ZN, Roberts JE, Tsige M, Hill CL, Liu T. Cation Translocation around Single Polyoxometalate-Organic Hybrid Cluster Regulated by Electrostatic and Cation-π Interactions. Angew Chem Int Ed Engl 2017; 56:3294-3298. [DOI: 10.1002/anie.201612008] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Dong Li
- Department of Polymer Science; The University of Akron; Akron OH 44325 USA
| | - Zhuonan Liu
- Department of Polymer Science; The University of Akron; Akron OH 44325 USA
| | - Jie Song
- Department of Chemistry; Emory University; Atlanta GA 30322 USA
| | - Hui Li
- Department of Polymer Science; The University of Akron; Akron OH 44325 USA
| | - Baofang Zhang
- Department of Polymer Science; The University of Akron; Akron OH 44325 USA
| | - Panchao Yin
- Department of Polymer Science; The University of Akron; Akron OH 44325 USA
| | | | - James E. Roberts
- Department of Chemistry; Lehigh University; Bethlehem PA 18015 USA
| | - Mesfin Tsige
- Department of Polymer Science; The University of Akron; Akron OH 44325 USA
| | - Craig L. Hill
- Department of Chemistry; Emory University; Atlanta GA 30322 USA
| | - Tianbo Liu
- Department of Polymer Science; The University of Akron; Akron OH 44325 USA
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19
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Li D, Liu Z, Song J, Li H, Zhang B, Yin P, Zheng ZN, Roberts JE, Tsige M, Hill CL, Liu T. Cation Translocation around Single Polyoxometalate-Organic Hybrid Cluster Regulated by Electrostatic and Cation-π Interactions. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201612008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Dong Li
- Department of Polymer Science; The University of Akron; Akron OH 44325 USA
| | - Zhuonan Liu
- Department of Polymer Science; The University of Akron; Akron OH 44325 USA
| | - Jie Song
- Department of Chemistry; Emory University; Atlanta GA 30322 USA
| | - Hui Li
- Department of Polymer Science; The University of Akron; Akron OH 44325 USA
| | - Baofang Zhang
- Department of Polymer Science; The University of Akron; Akron OH 44325 USA
| | - Panchao Yin
- Department of Polymer Science; The University of Akron; Akron OH 44325 USA
| | | | - James E. Roberts
- Department of Chemistry; Lehigh University; Bethlehem PA 18015 USA
| | - Mesfin Tsige
- Department of Polymer Science; The University of Akron; Akron OH 44325 USA
| | - Craig L. Hill
- Department of Chemistry; Emory University; Atlanta GA 30322 USA
| | - Tianbo Liu
- Department of Polymer Science; The University of Akron; Akron OH 44325 USA
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20
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Liu H, Luo J, Shan W, Guo D, Wang J, Hsu CH, Huang M, Zhang W, Lotz B, Zhang WB, Liu T, Yue K, Cheng SZD. Manipulation of Self-Assembled Nanostructure Dimensions in Molecular Janus Particles. ACS NANO 2016; 10:6585-6596. [PMID: 27337531 DOI: 10.1021/acsnano.6b01336] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The ability to manipulate self-assembly of molecular building blocks is the key to achieving precise "bottom-up" fabrications of desired nanostructures. Herein, we report a rational design, facile synthesis, and self-assembly of a series of molecular Janus particles (MJPs) constructed by chemically linking α-Keggin-type polyoxometalate (POM) nanoclusters with functionalized polyhedral oligomeric silsesquioxane (POSS) cages. Diverse nanostructures were obtained by tuning secondary interactions among the building blocks and solvents via three factors: solvent polarity, surface functionality of POSS derivatives, and molecular topology. Self-assembled morphologies of KPOM-BPOSS (B denotes isobutyl groups) were found dependent on solvent polarity. In acetonitrile/water mixtures with a high dielectric constant, colloidal nanoparticles with nanophase-separated internal lamellar structures quickly formed, which gradually turned into one-dimensional nanobelt crystals upon aging, while stacked crystalline lamellae were dominantly observed in less polar methanol/chloroform solutions. When the crystallizable BPOSS was replaced with noncrystallizable cyclohexyl-functionalized CPOSS, the resulting KPOM-CPOSS also formed colloidal spheres; however, it failed to further evolve into crystalline nanobelt structures. In less polar solvents, KPOM-CPOSS crystallized into isolated two-dimensional nanosheets, which were composed of two inner crystalline layers of Keggin POM covered by two monolayers of amorphous CPOSS. In contrast, self-assembly of KPOM-2BPOSS was dominated by crystallization of the BPOSS cages, which was hardly sensitive to solvent polarity. The BPOSS cages formed the crystalline inner bilayer, sandwiched by two outer layers of Keggin POM clusters. These results illustrate a rational strategy to purposely fabricate self-assembled nanostructures with diverse dimensionality from MJPs with controlled molecular composition and topology.
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Affiliation(s)
- Hao Liu
- Department of Polymer Science, College of Polymer Science and Polymer Engineering, The University of Akron , Akron, Ohio 44325, United States
| | - Jiancheng Luo
- Department of Polymer Science, College of Polymer Science and Polymer Engineering, The University of Akron , Akron, Ohio 44325, United States
| | - Wenpeng Shan
- Department of Polymer Science, College of Polymer Science and Polymer Engineering, The University of Akron , Akron, Ohio 44325, United States
| | - Dong Guo
- Department of Polymer Science, College of Polymer Science and Polymer Engineering, The University of Akron , Akron, Ohio 44325, United States
| | - Jing Wang
- Department of Polymer Science, College of Polymer Science and Polymer Engineering, The University of Akron , Akron, Ohio 44325, United States
| | - Chih-Hao Hsu
- Department of Polymer Science, College of Polymer Science and Polymer Engineering, The University of Akron , Akron, Ohio 44325, United States
| | - Mingjun Huang
- Department of Polymer Science, College of Polymer Science and Polymer Engineering, The University of Akron , Akron, Ohio 44325, United States
| | - Wei Zhang
- Department of Polymer Science, College of Polymer Science and Polymer Engineering, The University of Akron , Akron, Ohio 44325, United States
| | - Bernard Lotz
- Institut Charles Sadron, CNRS, Université de Strasbourg , 23, Rue du Lœss, 67034 Strasbourg, France
| | - Wen-Bin Zhang
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University , Beijing 100871, China
| | - Tianbo Liu
- Department of Polymer Science, College of Polymer Science and Polymer Engineering, The University of Akron , Akron, Ohio 44325, United States
| | - Kan Yue
- Department of Polymer Science, College of Polymer Science and Polymer Engineering, The University of Akron , Akron, Ohio 44325, United States
| | - Stephen Z D Cheng
- Department of Polymer Science, College of Polymer Science and Polymer Engineering, The University of Akron , Akron, Ohio 44325, United States
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21
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Patel A, Narkhede N, Singh S, Pathan S. Keggin-type lacunary and transition metal substituted polyoxometalates as heterogeneous catalysts: A recent progress. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING 2016. [DOI: 10.1080/01614940.2016.1171606] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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22
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Liu ZJ, Wang XL, Qin C, Zhang ZM, Li YG, Chen WL, Wang EB. Polyoxometalate-assisted synthesis of transition-metal cubane clusters as artificial mimics of the oxygen-evolving center of photosystem II. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.12.006] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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23
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Haso F, Wang R, He J, Luo J, Eghtesadi SA, Peng Z, Liu T. Solution behaviour of a polymer with polyoxometalate inorganic molecular clusters in its main chain. NEW J CHEM 2016. [DOI: 10.1039/c5nj01326g] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A polymer containing polyoxometalates in its main chain exists as a thin rod in a good solvent. The addition of a poor solvent induces the formation of hollow cylinders through counterion mediated attraction.
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Affiliation(s)
- Fadi Haso
- Department of Polymer Science
- The University of Akron
- Akron
- USA
| | - Ruixin Wang
- Department of Chemistry
- University of Missouri-Kansas City
- Kansas City
- USA
| | - Jiazhi He
- Department of Polymer Science
- The University of Akron
- Akron
- USA
| | - Jiancheng Luo
- Department of Polymer Science
- The University of Akron
- Akron
- USA
| | | | - Zhonghua Peng
- Department of Chemistry
- University of Missouri-Kansas City
- Kansas City
- USA
| | - Tianbo Liu
- Department of Polymer Science
- The University of Akron
- Akron
- USA
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24
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Yusa S, Ohno S, Honda T, Imoto H, Nakao Y, Naka K, Nakamura Y, Fujii S. Synthesis of silsesquioxane-based element-block amphiphiles and their self-assembly in water. RSC Adv 2016. [DOI: 10.1039/c6ra13995g] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The self-assembly of silsesquioxane-based amphiphiles in water was investigated.
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Affiliation(s)
- S. Yusa
- Department of Applied Chemistry
- University of Hyogo
- Himeji
- Japan
| | - S. Ohno
- Department of Applied Chemistry
- University of Hyogo
- Himeji
- Japan
| | - T. Honda
- Department of Applied Chemistry
- University of Hyogo
- Himeji
- Japan
| | - H. Imoto
- Faculty of Molecular Chemistry and Engineering
- Graduate School of Science and Technology
- Kyoto Institute of Technology
- Kyoto 606-8585
- Japan
| | - Y. Nakao
- Faculty of Molecular Chemistry and Engineering
- Graduate School of Science and Technology
- Kyoto Institute of Technology
- Kyoto 606-8585
- Japan
| | - K. Naka
- Faculty of Molecular Chemistry and Engineering
- Graduate School of Science and Technology
- Kyoto Institute of Technology
- Kyoto 606-8585
- Japan
| | - Y. Nakamura
- Department of Applied Chemistry
- Faculty of Engineering
- Osaka Institute of Technology
- Osaka 535-8585
- Japan
| | - S. Fujii
- Department of Applied Chemistry
- Faculty of Engineering
- Osaka Institute of Technology
- Osaka 535-8585
- Japan
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25
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Fu L, Gao H, Yan M, Li S, Li X, Dai Z, Liu S. Polyoxometalate-Based Organic-Inorganic Hybrids as Antitumor Drugs. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2015; 11:2938-45. [PMID: 25721026 DOI: 10.1002/smll.201500232] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2015] [Indexed: 05/08/2023]
Abstract
Polyoxometalates (POMs) have shown encouraging antitumor activity. However, their cytotoxicity in normal cells and unspecific interactions with biomolecules are two major obstacles that impede the practical applications of POMs in clinical cancer treatment. Derivatization of POMs with more biocompatible organic ligands is expected to cause a synergetic effect and achieve improved bioactivity and biospecificity. Herein, the synthesis of an amphiphilic organic-inorganic hybrid is reported by grafting a long-chain organoalkoxysilane lipid onto a POM. The amphiphilic POM hybrid could spontaneously assemble into the vesicles and exhibits enhanced antitumor activity for human colorectal cancer cell lines (HT29) compared to that of parent POMs. This detailed study reveals that the amphiphilic nature of POM hybrids enables the as-formed vesicles to easily bind to the cell membranes and then be uptaken by the cells, thus leading to a substantial increase in antitumor activity. Such prominent antitumor action is mostly accomplished via cell apoptosis, which ultimately results in cell death. Our finding demonstrates that novel POM hybrids-based drugs with increased bioactivity could be obtained by decorating POMs with selective organic ligands.
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Affiliation(s)
- Lei Fu
- Key Laboratory of Microsystems and Micronanostructures Manufacturing (Harbin Institute of Technology), Ministry of Education, Harbin, 150080, P.R. China
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, 150080, P.R. China
| | - Hanqin Gao
- Key Laboratory of Microsystems and Micronanostructures Manufacturing (Harbin Institute of Technology), Ministry of Education, Harbin, 150080, P.R. China
| | - Mei Yan
- Key Laboratory of Microsystems and Micronanostructures Manufacturing (Harbin Institute of Technology), Ministry of Education, Harbin, 150080, P.R. China
| | - Shouzhu Li
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, 150080, P.R. China
| | - Xinyu Li
- Key Laboratory of Microsystems and Micronanostructures Manufacturing (Harbin Institute of Technology), Ministry of Education, Harbin, 150080, P.R. China
| | - Zhifei Dai
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, 150080, P.R. China
| | - Shaoqin Liu
- Key Laboratory of Microsystems and Micronanostructures Manufacturing (Harbin Institute of Technology), Ministry of Education, Harbin, 150080, P.R. China
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26
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Zhu L, Chen K, Hao J, Wei Z, Zhang H, Yin P, Wei Y. Synthesis and Crystallization Behavior of Surfactants with Hexamolybdate as the Polar Headgroup. Inorg Chem 2015; 54:6075-7. [DOI: 10.1021/acs.inorgchem.5b00903] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Li Zhu
- Beijing Union University, Beijing 100101, P. R. China
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Kun Chen
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Jian Hao
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Zheyu Wei
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Haocheng Zhang
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Panchao Yin
- Chemical and Engineering Materials Division, Neutron Sciences Directorate, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Yongge Wei
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
- State Key
Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100191, P. R. China
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27
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Zhang B, Pradeep CP, Cronin L, Liu T. Self-assembly of triangular polyoxometalate–organic hybrid macroions in mixed solvents. Chem Commun (Camb) 2015; 51:8630-3. [DOI: 10.1039/c5cc02003d] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A cartoon illustrates the self-assembly process of the “triangular” shaped hybrids with TBA as countercations in acetone–water mixed solvents.
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Affiliation(s)
- Baofang Zhang
- Department of Polymer Science
- University of Akron
- Akron
- USA 44325
| | | | - Leroy Cronin
- West CHEM
- School of Chemistry
- University of Glasgow
- Glasgow
- UK
| | - Tianbo Liu
- Department of Polymer Science
- University of Akron
- Akron
- USA 44325
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28
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Ishimoto R, Kamata K, Suzuki K, Yamaguchi K, Mizuno N. Synthesis and structural characterization of BINOL-modified chiral polyoxometalates. Dalton Trans 2015; 44:10947-51. [DOI: 10.1039/c5dt01338k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Chiral ligand-modified polyoxometalates (POMs) R-I and S-I were successfully synthesized by the introduction of BINOL into the dititanium-substituted POM.
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Affiliation(s)
- Ryo Ishimoto
- Department of Applied Chemistry
- School of Engineering
- The University of Tokyo
- Tokyo
- Japan
| | - Keigo Kamata
- Department of Applied Chemistry
- School of Engineering
- The University of Tokyo
- Tokyo
- Japan
| | - Kosuke Suzuki
- Department of Applied Chemistry
- School of Engineering
- The University of Tokyo
- Tokyo
- Japan
| | - Kazuya Yamaguchi
- Department of Applied Chemistry
- School of Engineering
- The University of Tokyo
- Tokyo
- Japan
| | - Noritaka Mizuno
- Department of Applied Chemistry
- School of Engineering
- The University of Tokyo
- Tokyo
- Japan
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29
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Zhou Y, Chen G, Long Z, Wang J. Recent advances in polyoxometalate-based heterogeneous catalytic materials for liquid-phase organic transformations. RSC Adv 2014. [DOI: 10.1039/c4ra05175k] [Citation(s) in RCA: 160] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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30
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Haso F, Wang R, Yin P, Zhou J, Jin L, Peng Z, Liu T. Supramolecular Assemblies of Polyoxometalate-Tethered Diblock Copolymers with Tunable Sizes inN-Methyl-2-pyrrolidone/Toluene Mixed Solvents. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402201] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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31
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Yue L, Ai H, Yang Y, Lu W, Wu L. Chiral self-assembly and reversible light modulation of a polyoxometalate complex via host-guest recognition. Chem Commun (Camb) 2014; 49:9770-2. [PMID: 24022786 DOI: 10.1039/c3cc45848b] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chiral self-assembly of an azobenzene-grafted POM complex has been constructed through self-crosslinking by both the electrostatic and host-guest interactions and reversibly modulated by dynamic controlling of the isomerization of photoactive groups in the complex.
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Affiliation(s)
- Liang Yue
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China.
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32
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Chen G, Zhou Y, Long Z, Wang X, Li J, Wang J. Mesoporous polyoxometalate-based ionic hybrid as a triphasic catalyst for oxidation of benzyl alcohol with H(2)O(2) on water. ACS APPLIED MATERIALS & INTERFACES 2014; 6:4438-4446. [PMID: 24601477 DOI: 10.1021/am5001757] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A self-assembled mesoporous polyoxometalate-based ionic hybrid catalyst [TMGHA]2.4H0.6PW was prepared by combination of alcohol amino-tethered guanidinium ionic liquid [TMGHA]Cl with Keggin phosphotungstic acid H3PW12O40 (PW). Nitrogen sorption experiment validated the formation of mesostructure with moderate BET surface area, and scanning and transmission electron microscopy (SEM and TEM) showed a fluffy coral-shaped morphology for the hybrid. The contact angle test displayed that the hybrid owned hydrophilic-hydrophobic balanced surface that exhibited well wettability for both water and organic substrate like benzyl alcohol. Therefore, the hybrid can efficiently catalyze the water-mediated triphasic oxidation of benzyl alcohol with H2O2. During the reaction, the triphase catalytic system showed a special "on water" effect mainly due to the suitable mesostructure and surface wettability, thus providing some clues for the preparation of green heterogeneous catalyst.
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Affiliation(s)
- Guojian Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University , Nanjing 210009, PR China
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33
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Debela AM, Ortiz M, ÓSullivan CK, Thorimbert S, Hasenknopf B. Postfunctionalization of Keggin silicotungstates by general coupling procedures. Polyhedron 2014. [DOI: 10.1016/j.poly.2013.10.020] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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34
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Song S, Song A, Hao J. Self-assembled structures of amphiphiles regulated via implanting external stimuli. RSC Adv 2014. [DOI: 10.1039/c4ra04849k] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
This review article has summarized recent achievements of manipulating amphiphilic molecules and their self-assembled structures via different external stimuli.
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Affiliation(s)
- Shasha Song
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials
- Shandong University
- Ministry of Education
- Jinan, P. R. China
| | - Aixin Song
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials
- Shandong University
- Ministry of Education
- Jinan, P. R. China
| | - Jingcheng Hao
- Key Laboratory of Colloid and Interface Chemistry & Key Laboratory of Special Aggregated Materials
- Shandong University
- Ministry of Education
- Jinan, P. R. China
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35
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Wang XL, Wang YL, Miao WK, Hu MB, Tang J, Yu W, Hou ZY, Zheng P, Wang W. Langmuir and Langmuir-Blodgett films of hybrid amphiphiles with a polyoxometalate headgroup. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2013; 29:6537-6545. [PMID: 23651167 DOI: 10.1021/la401136a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
A hybrid was at first synthesized by a postfunctionalization of an aminomethane trisalkoxo-functionalized Anderson-type polyoxometalate (POM) encapsulated by three tetrabutylammonium ions using a 3,5-bis(tetradecyloxy)benzoic acid by amidation. Then the three TBA(+) counter cations were programmatically replaced by protons (H(+)) following a molecule-to-amphiphile conversion. In this way one hybrid and three POM-containing hybrid amphiphiles (PCHAs) were acquired by adjusting the number (n) of TBA(+) ions and number (3 - n) of H(+) ions (n = 3, 2, 1, and 0). These compounds can be spread onto a water surface to form a Langmuir monolayer film at the air-water interface. Surface pressure-molecular area measurements exhibit the TBA(+) (H(+)) number playing an important role in the forming ability and stability of Langmuir monolayer films. Also, the Langmuir-Blodgett (LB) technique has been used to transfer the monolayer film onto solid supports to fabricate solid multilayer films. It was found that the PCHA with three H(+) ions had the best Langmuir film-forming ability and thus formed stable LB films with a two-dimensional ordered structure. Our findings are instructive in fabricating and using solid films of the amphiphiles with POM headgroups.
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Affiliation(s)
- Xiao-Le Wang
- Center for Synthetic Soft Materials, Key Laboratory of Functional Polymer Materials of the Ministry of Education and Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China
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36
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Hydrothermal syntheses and crystal structures of two novel inorganic–organic hybrid compounds based on saturated α-Keggin phosphomolybdate clusters. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.03.030] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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37
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Yi Z, Zhang X, Yu X, Liu L, Xu X, Cui X, Xu J. Hydrogen-bonded assemblies of a new polyoxometalate-based 3-D supramolecular architecture. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.793795] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Zhihui Yi
- a State Key Laboratory of Urban Water Resource and Environment (SKLUWRE) & Academy of Fundamental and Interdisciplinary Sciences, Harbin Institute of Technology , Harbin, China
| | - Xiao Zhang
- a State Key Laboratory of Urban Water Resource and Environment (SKLUWRE) & Academy of Fundamental and Interdisciplinary Sciences, Harbin Institute of Technology , Harbin, China
| | - Xiaoyang Yu
- b Jilin Institute of Chemical Technology , Jilin City , China
| | - Lei Liu
- a State Key Laboratory of Urban Water Resource and Environment (SKLUWRE) & Academy of Fundamental and Interdisciplinary Sciences, Harbin Institute of Technology , Harbin, China
| | - Xianzhu Xu
- a State Key Laboratory of Urban Water Resource and Environment (SKLUWRE) & Academy of Fundamental and Interdisciplinary Sciences, Harbin Institute of Technology , Harbin, China
| | - Xiaobing Cui
- c College of Chemistry and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University , Jilin , China
| | - Jiqing Xu
- c College of Chemistry and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University , Jilin , China
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38
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Chaalia S, Daran JC, Haddad A. A New Organic-Paradodecatungstate Hybrid Compound: Synthesis, Characterization and Crystal Structure. J CLUST SCI 2013. [DOI: 10.1007/s10876-013-0582-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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39
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Yang HK, Cheng YX, Su MM, Xiao Y, Hu MB, Wang W, Wang Q. Polyoxometalate–biomolecule conjugates: A new approach to create hybrid drugs for cancer therapeutics. Bioorg Med Chem Lett 2013; 23:1462-6. [DOI: 10.1016/j.bmcl.2012.12.081] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2012] [Revised: 12/04/2012] [Accepted: 12/17/2012] [Indexed: 10/27/2022]
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40
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Hirano T, Uehara K, Uchida S, Hibino M, Kamata K, Mizuno N. Synthesis and Structural Characterization of Inorganic-Organic-Inorganic Hybrids of Dipalladium-Substituted γ-Keggin Silicodecatungstates. Inorg Chem 2013; 52:2662-70. [DOI: 10.1021/ic302703k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tomohisa Hirano
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo
113-8656, Japan
| | - Kazuhiro Uehara
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo
113-8656, Japan
| | - Sayaka Uchida
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo
113-8656, Japan
| | - Mitsuhiro Hibino
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo
113-8656, Japan
| | - Keigo Kamata
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo
113-8656, Japan
| | - Noritaka Mizuno
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo
113-8656, Japan
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Liu ZJ, Yao S, Zhang ZM, Wang EB. A polyoxometalate-based ionic crystal assembly from a heterometallic cluster and polyoxoanions with visible-light catalytic activity. RSC Adv 2013. [DOI: 10.1039/c3ra42594k] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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Carraro M, Fiorani G, Mognon L, Caneva F, Gardan M, Maccato C, Bonchio M. Hybrid Polyoxotungstates as Functional Comonomers in New Cross-Linked Catalytic Polymers for Sustainable Oxidation with Hydrogen Peroxide. Chemistry 2012; 18:13195-202. [DOI: 10.1002/chem.201201849] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2012] [Revised: 07/02/2012] [Indexed: 11/08/2022]
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Yin P, Li D, Liu T. Solution behaviors and self-assembly of polyoxometalates as models of macroions and amphiphilic polyoxometalate-organic hybrids as novel surfactants. Chem Soc Rev 2012; 41:7368-83. [PMID: 22858584 DOI: 10.1039/c2cs35176e] [Citation(s) in RCA: 254] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Large, hydrophilic polyoxoanions with high solubility in water and/or other polar solvents demonstrate unique solution behavior by self-assembling into single layer, hollow, spherical "blackberry" structures, which is obviously different from small, simple ions. These macroions cannot be treated as insoluble colloidal suspensions because they form stable "real solutions". Counterion-mediated attraction is considered as the main driving force for the self-assembly behavior. The size disparity between the macroions and their counterions results in macroion-counterion pairing which leads to the inter-macroanionic attraction. The blackberries, with robust membranes semi-permeable to cations, can adjust their size accurately and reversibly in response to the change of solvent polarity and charge density of individual macroions. The inorganic macroions with well-defined size, shape, mass, charge density, but no intramolecular interactions, are ideal model systems to study the intermolecular interactions in polyelectrolyte and bio-macromolecular solutions. The blackberry structures show certain similarities to spherical viral capsids, from the overall structure to the formation kinetics. More amazingly, these inorganic macroions demonstrate some features usually believed to belong only to complex biological molecules, such as the self-recognition in dilute solutions. Meanwhile, polyoxometalates-based organic-inorganic hybrid materials demonstrate amphiphilic properties by self-assembling into vesicles and reverse vesicles in polar and non-polar solvents, respectively, and form monolayer at the water/air interface. Different from conventional amphiphiles, these hybrids show pH-dependent and counterion-dependent self-assembly behaviors with controllable functionality, e.g. fluorescence and catalytic activity, due to the high and tunable charges and the functionalities of POM polar head groups.
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Affiliation(s)
- Panchao Yin
- Department of Chemistry, Lehigh University, 6 E Packer Avenue, Bethlehem, USA
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Xiao Y, Han YK, Xia N, Hu MB, Zheng P, Wang W. Macromolecule-to-Amphiphile Conversion Process of a Polyoxometalate-Polymer Hybrid and Assembled Hybrid Vesicles. Chemistry 2012; 18:11325-33. [DOI: 10.1002/chem.201201187] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2012] [Revised: 05/20/2012] [Indexed: 11/08/2022]
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Proust A, Matt B, Villanneau R, Guillemot G, Gouzerh P, Izzet G. Functionalization and post-functionalization: a step towards polyoxometalate-based materials. Chem Soc Rev 2012; 41:7605-22. [PMID: 22782306 DOI: 10.1039/c2cs35119f] [Citation(s) in RCA: 657] [Impact Index Per Article: 54.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Polyoxometalates (POMs) have remarkable properties and a great deal of potential to meet contemporary societal demands regarding health, environment, energy and information technologies. However, implementation of POMs in various functional architectures, devices or materials requires a processing step. Most developments have considered the exchange of POM counterions in an electrostatically driven approach: immobilization of POMs on electrodes and other surfaces including oxides, embedding in polymers, incorporation into Layer-by-Layer assemblies or Langmuir-Blodgett films and hierarchical self-assembly of surfactant-encapsulated POMs have thus been thoroughly investigated. Meanwhile, the field of organic-inorganic POM hybrids has expanded and offers the opportunity to explore the covalent approach for the organization or immobilization of POMs. In this critical review, we focus on the use of POM hybrids in selected fields of applications such as catalysis, energy conversion and molecular nanosciences and we endeavor to discuss the impact of the covalent approach compared to the electrostatic one. The synthesis of organic-inorganic POM hybrids starting from bare POMs, that is the direct functionalization of POMs, is well documented and reliable and efficient synthetic procedures are available. However, as the complexity of the targeted functional system increases a multi-step strategy relying on the post-functionalization of preformed hybrid POM platforms could prove more appealing. In the second part of this review, we thus survey the synthetic methodologies of post-functionalization of POMs and critically discuss the opportunities it offers compared to direct functionalization.
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Affiliation(s)
- Anna Proust
- Institut Parisien de Chimie Moléculaire, UMR CNRS 7201, UPMC Univ Paris 06, Université Pierre et Marie Curie, 4 place Jussieu, Case 42, 75252, Paris Cedex 05, France.
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Yin P, Wang J, Xiao Z, Wu P, Wei Y, Liu T. Polyoxometalate-Organic Hybrid Molecules as Amphiphilic Emulsion Catalysts for Deep Desulfurization. Chemistry 2012; 18:9174-8. [DOI: 10.1002/chem.201201551] [Citation(s) in RCA: 93] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2012] [Indexed: 11/07/2022]
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de Viguerie L, Mouret A, Brau HP, Nardello-Rataj V, Proust A, Bauduin P. Surface pressure induced 2D-crystallization of POM-based surfactants: preparation of nanostructured thin films. CrystEngComm 2012. [DOI: 10.1039/c2ce26080h] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Li Y, Zhang D, Gai F, Zhu X, Guo YN, Ma T, Liu Y, Huo Q. Ionic self-assembly of surface functionalized metal–organic polyhedra nanocages and their ordered honeycomb architecture at the air/water interface. Chem Commun (Camb) 2012; 48:7946-8. [DOI: 10.1039/c2cc33343k] [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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