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Ajmal M, Memon SA, Shaikh H, Memon S, Shah S. The p-diethanolaminomethylcalix[4]arene-incorporated polyacrylonitrile-based facilitated-transport-nanofiber mat for O 2/N 2 separation. NANOSCALE ADVANCES 2024; 6:3573-3581. [PMID: 38989527 PMCID: PMC11232553 DOI: 10.1039/d4na00019f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 05/21/2024] [Indexed: 07/12/2024]
Abstract
Separation of gases from air mixture is one of the most challenging and laborious separations due to the remarkably uniform molecular size of gas molecules. Therefore, the present study aimed to synthesize polyacrylonitrile-based nanofibers mat(NM) impregnated with p-diethanolaminomethylcalix[4]arene (PAN/p-DEAC4 NM) for the separation of two crucial gases O2 and N2. The affinity of the prepared PAN/p-DEAC4 NM for O2 was examined by optimizing the loading concentration of p-DEAC4 in the range from 5% to 20% (w/v). The results showed remarkable performance of the PAN/p-DEAC4 NM for O2/N2 separation with a superior O2/N2 selectivity of 12.75 and excellent permeance of 10.2 GPU for O2 and 0.8 GPU for N2 at 2 bar. The PAN/p-DEAC4 NM followed a facilitated transport mechanism for the separation of gases and it was revealed that the p-DEAC4 platform in the PAN NM is facilitating the transport of O2 due to its greater affinity towards O2. BET analysis revealed that the prepared NM possesses non-porous morphology with a surface area of 12.69 m2 g-1. SEM micrographs also confirmed the formation of defect-free NM. Thus, this study presents a unique perspective and direction for fabricating highly permeable nanofiber mats for O2/N2 separation.
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Affiliation(s)
- Mehwish Ajmal
- National Centre of Excellence in Analytical Chemistry, University of Sindh Jamshoro 76080 Pakistan +92-322-3047472
| | - Saeed Ahmed Memon
- National Centre of Excellence in Analytical Chemistry, University of Sindh Jamshoro 76080 Pakistan +92-322-3047472
| | - Huma Shaikh
- National Centre of Excellence in Analytical Chemistry, University of Sindh Jamshoro 76080 Pakistan +92-322-3047472
| | - Shahabuddin Memon
- National Centre of Excellence in Analytical Chemistry, University of Sindh Jamshoro 76080 Pakistan +92-322-3047472
| | - Shahnila Shah
- National Centre of Excellence in Analytical Chemistry, University of Sindh Jamshoro 76080 Pakistan +92-322-3047472
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2
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Nowik-Zajac A, Zawierucha I, Lagiewka J, Jaksender K, Witt K, Malina G, Sabadash V. Removal of Methylene Blue Dye from Aqueous Solutions Using Polymer Inclusion Membrane Containing Calix[4]pyrrole. MEMBRANES 2024; 14:92. [PMID: 38668120 PMCID: PMC11051798 DOI: 10.3390/membranes14040092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 04/15/2024] [Accepted: 04/15/2024] [Indexed: 04/28/2024]
Abstract
The effective purification of aqueous solutions of methylene blue dye was tested using polymer inclusion membranes (PIMs) that contained cellulose triacetate (CTA) as a polymer base, o-nitrophenyl octyl ether (o-NPOE) as a plasticizer, and meso-tetra methyl tetrakis-[methyl-2-(4-acetlphenoxy)] calix[4]pyrrole (KP) as a carrier. Scanning electron microscopy (SEM), thermogravimetric analysis (TGA), and attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopy were used to define the microstructure and surface of PIMs. Experimental results showed that, with an increased concentration of methylene blue in an aqueous solution, the removal percentage also increased. Further observation showed that the flux increased with the rise in the source phase pH values from 3 to 10. The carrier and plasticizer content in the membrane significantly influenced the membrane's transport properties. The optimal composition of the membrane in percent by weight for KP was 74% plasticizer; 18% support, and 8% carrier. The maximum MB removal (93.10%) was achieved at 0.10 M HCl solution as the receiving phase. It was shown that the membrane with optimal composition showed good reusability and enabled the easy and spontaneous separation of methylene blue from aqueous solutions.
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Affiliation(s)
- Anna Nowik-Zajac
- Institute of Chemistry, Jan Dlugosz University in Czestochowa, Armii Krajowej 13/15, PL 42200 Czestochowa, Poland; (I.Z.); (J.L.); (K.J.)
| | - Iwona Zawierucha
- Institute of Chemistry, Jan Dlugosz University in Czestochowa, Armii Krajowej 13/15, PL 42200 Czestochowa, Poland; (I.Z.); (J.L.); (K.J.)
| | - Jakub Lagiewka
- Institute of Chemistry, Jan Dlugosz University in Czestochowa, Armii Krajowej 13/15, PL 42200 Czestochowa, Poland; (I.Z.); (J.L.); (K.J.)
| | - Karolina Jaksender
- Institute of Chemistry, Jan Dlugosz University in Czestochowa, Armii Krajowej 13/15, PL 42200 Czestochowa, Poland; (I.Z.); (J.L.); (K.J.)
| | - Katarzyna Witt
- Faculty of Chemical Technology and Engineering, Bydgoszcz University of Science and Technology, Seminaryjna 3, PL 85326 Bydgoszcz, Poland;
| | - Grzegorz Malina
- Department of Hydrogeology and Engineering Geology, AGH University of Krakow, Mickiewicza 30, PL 30059 Cracow, Poland;
| | - Vira Sabadash
- Department of Ecology and Sustainable Environmental Management, Lviv Polytechnic National University, UK 79000 Lviv, Ukraine;
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3
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Xie S, Hu J, Li K, Zhao Y, Ma N, Wang Y, Jin Y, Guo G, Kumar R, Li J, Huang J, Tian H. Substantial and efficient adsorption of heavy metal ions based on protein and polyvinyl alcohol nanofibers by electrospinning. Int J Biol Macromol 2023; 253:126536. [PMID: 37634775 DOI: 10.1016/j.ijbiomac.2023.126536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 08/19/2023] [Accepted: 08/24/2023] [Indexed: 08/29/2023]
Abstract
The adverse effects of heavy metal pollutants in wastewater have threatened human health in recent decades. Therefore, the development of absorbents for such pollutants is essential to overcome these problems. Electrospun nanofibers are often used for wastewater treatment owing to their high porosity and high specific surface area. Zein from plants and collagen from animals are vulnerable to moisture, which limits its broad application in practice. However fully biodegradable polyvinyl alcohol (PVA), which is soluble in water, can be mixed with protein individually to overcome the limitation. In this work, the two proteins described above and PVA were combined to prepare protein nanofibers by electrospinning technology, which could achieve adsorption of Cu2+. As the protein content increased, the adsorption properties of the obtained nanofibers for Cu2+ showed a rising and then decreasing trend, with the highest point at 50 % of protein content, especially the collagen nanofibers, which reached 24.62 mg/g. Both protein nanofibers reached adsorption equilibrium after 15 h, but overall, collagen nanofibers showed a superior adsorption performance for Cu2+ than that by zein nanofibers. In the process of Cu2+ adsorption by protein nanofibers, both physical and chemical effect existed, and the physical effect played the leading role.
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Affiliation(s)
- Shiyu Xie
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, School of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, PR China
| | - Jing Hu
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, School of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, PR China.
| | - Ke Li
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, School of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, PR China
| | - Yaxin Zhao
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, School of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, PR China
| | - Na Ma
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, School of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, PR China
| | - Yaomin Wang
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, School of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, PR China
| | - Yujuan Jin
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, School of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, PR China.
| | - Gaiping Guo
- College of Materials Science and Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, PR China
| | - Rakesh Kumar
- Department of Biotechnology, Central University of South Bihar, Gaya 7648, India
| | - Jian Li
- Key Laboratory of Green and Low-carbon Processing Technology for Plant-based Food of China National Light Industry Council, Beijing Technology and Business University, Beijing 100048, PR China
| | - Jin Huang
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China
| | - Huafeng Tian
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, School of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, PR China.
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4
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Mourer M, Regnouf-de-Vains JB, Duval RE. Functionalized Calixarenes as Promising Antibacterial Drugs to Face Antimicrobial Resistance. Molecules 2023; 28:6954. [PMID: 37836797 PMCID: PMC10574364 DOI: 10.3390/molecules28196954] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/25/2023] [Accepted: 10/03/2023] [Indexed: 10/15/2023] Open
Abstract
Since the discovery of polyphenolic resins 150 years ago, the study of polymeric compounds named calix[n]arene has continued to progress, and those skilled in the art perfectly know now how to modulate this phenolic ring. Consequently, calix[n]arenes are now used in a large range of applications and notably in therapeutic fields. In particular, the calix[4]arene exhibits multiple possibilities for regioselective polyfunctionalization on both of its rims and offers researchers the possibility of precisely tuning the geometry of their structures. Thus, in the crucial research of new antibacterial active ingredients, the design of calixarenes finds its place perfectly. This review provides an overview of the work carried out in this aim towards the development of intrinsically active prodrogues or metallic calixarene complexes. Out of all the work of the community, there are some excellent activities emerging that could potentially place these original structures in a very good position for the development of new active ingredients.
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Affiliation(s)
- Maxime Mourer
- Université de Lorraine, CNRS, L2CM, F-54000 Nancy, France
| | | | - Raphaël E Duval
- Université de Lorraine, CNRS, L2CM, F-54000 Nancy, France
- ABC Platform®, F-54505 Vandœuvre-lès-Nancy, France
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5
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Han Q, Cao H, Sun Y, Wang G, Poon S, Wang M, Liu B, Wang Y, Wang Z, Mi B. Tuning phase compositions of MoS 2 nanomaterials for enhanced heavy metal removal: performance and mechanism. Phys Chem Chem Phys 2022; 24:13305-13316. [PMID: 35608012 DOI: 10.1039/d2cp00705c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two-dimensional MoS2 nanosheets have shown great potential in heavy metal remediation due to their unique properties. MoS2 has two primary phases: 1T and 2H. Each has different physiochemical properties, but the impact of these differences on the overall material's heavy metal removal performance and associated mechanisms is rarely reported. In this study, we synthesized morphologically similar but phase-distinct MoS2 samples via hydrothermal synthesis, which comprised dominantly either a metallic 1T phase or a semiconducting 2H phase. 1T-MoS2 samples exhibited higher removal capacities for Ag+ and Pb2+ cations relative to 2H-MoS2. In particular, an eight-fold increase in the Pb2+ adsorption capacity was observed in the 1T-MoS2 samples (i.e. ∼632.9 mg g-1) compared to the 2H-MoS2 samples (∼81.6 mg g-1). The mechanisms driving the enhanced performance of 1T-MoS2 were investigated through detailed characterization of metal-laden MoS2 samples and DFT modelling. We found that 1T-MoS2 intrinsically had a larger interlayer spacing than 2H-MoS2 because water molecules were retained between the hydrophilic 1T nanosheets during hydrothermal synthesis. The widened interlayer spacing in 1T-MoS2 allowed the diffusion of heavy metal ions into the nanochannels, increasing the number of adsorption sites and total removal capacities. On the other hand, DFT modelling revealed the energy-favorable adsorption complex of Ag+ and Pb2+ for 1T-MoS2, in which each metal atom was bonded with three S atoms leading to much higher adsorption energies relative to 2H-MoS2 for Ag+ and Pb2+. This study unravels the underlying mechanisms of phase-dependent heavy metal remediation by MoS2 nanosheets, providing an important guide for the use of 2D nanomaterials in environmental applications which include heavy metal removal, contaminant sensing, and membrane separation.
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Affiliation(s)
- Qi Han
- Department of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China.
| | - Hao Cao
- Department of Chemistry and Guangdong Provincial Key Laboratory of Catalytic Chemistry, Southern University of Science and Technology, Shenzhen 518055, China
| | - Yuchen Sun
- Department of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China.
| | - Gang Wang
- Department of Physics, Southern University of Science and Technology, Shenzhen 518055, China
| | - Sidney Poon
- Department of Civil and Environmental Engineering, University of California, Berkeley, California 94720, USA
| | - Monong Wang
- Department of Civil and Environmental Engineering, University of California, Berkeley, California 94720, USA
| | - Bei Liu
- Department of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China.
| | - Yanggang Wang
- Department of Chemistry and Guangdong Provincial Key Laboratory of Catalytic Chemistry, Southern University of Science and Technology, Shenzhen 518055, China
| | - Zhongying Wang
- Department of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China.
| | - Baoxia Mi
- Department of Civil and Environmental Engineering, University of California, Berkeley, California 94720, USA
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6
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Improved precious metal adsorption by introduction of carboxylic acid groups on methylene crosslinked calix[4]arene resin matrix. J INCL PHENOM MACRO 2021. [DOI: 10.1007/s10847-021-01079-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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7
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Calixresorcin[4]arene-Mediated Transport of Pb(II) Ions through Polymer Inclusion Membrane. MEMBRANES 2021; 11:membranes11040285. [PMID: 33924662 PMCID: PMC8069765 DOI: 10.3390/membranes11040285] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 04/07/2021] [Accepted: 04/09/2021] [Indexed: 11/29/2022]
Abstract
A facilitated transport of Pb(II) through polymer inclusion membrane (PIM) containing 1,8,15,22-tetra(1-heptyl)-calixresorcin[4]arene and its tetra- and octasubstituted derivatives containing phosphoryl, thiophosphoryl or ester groups as an ion carrier was investigated. The efficiency of Pb(II) removal from aqueous nitrate solutions was considered as a function of the composition of membrane (effect of polymer, plasticizer, and carrier), feed (effect of initial metal concentration and presence of other metal ions) and stripping phases, and temperature of the process conducting. Two kinetic models were applied for the transport description. The highest Pb(II) ions removal efficiency was obtained for the membrane with tetrathiophosphorylated heptyl-calixresorcin[4]arene as an ion carrier. The activation energy value, found from Eyring plot to be equal 38.7 ± 1.3 kJ/mol, suggests that the transport process is controllable both by diffusion and chemical reaction. The competitive transport of Pb(II) over Zn(II), Cd(II), and Cr(III) ions across PIMs under the optimal conditions was also performed. It was found that the Cr(III) ions’ presence in the feed phase disturb effective re-extraction of Pb(II) ions from membrane to stripping phase. Better stability of PIM-type than SLM-type membrane was found.
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8
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Podyachev SN, Zairov RR, Mustafina AR. 1,3-Diketone Calix[4]arene Derivatives-A New Type of Versatile Ligands for Metal Complexes and Nanoparticles. Molecules 2021; 26:molecules26051214. [PMID: 33668373 PMCID: PMC7956255 DOI: 10.3390/molecules26051214] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 02/17/2021] [Accepted: 02/19/2021] [Indexed: 12/20/2022] Open
Abstract
The present review is aimed at highlighting outlooks for cyclophanic 1,3-diketones as a new type of versatile ligands and building blocks of the nanomaterial for sensing and bioimaging. Thus, the main synthetic routes for achieving the structural diversity of cyclophanic 1,3-diketones are discussed. The structural diversity is demonstrated by variation of both cyclophanic backbones (calix[4]arene, calix[4]resorcinarene and thiacalix[4]arene) and embedding of different substituents onto lower or upper macrocyclic rims. The structural features of the cyclophanic 1,3-diketones are correlated with their ability to form lanthanide complexes exhibiting both lanthanide-centered luminescence and magnetic relaxivity parameters convenient for contrast effect in magnetic resonance imaging (MRI). The revealed structure–property relationships and the applicability of facile one-pot transformation of the complexes to hydrophilic nanoparticles demonstrates the advantages of 1,3-diketone calix[4]arene ligands and their complexes in developing of nanomaterials for sensing and bioimaging.
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9
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Serkova OS, Kamkina AV, Toropygin IY, Maslennikova VI. Polyfunctional Chelate Derivatives of Dinaphthylmethane and
Resorcincalix[4]arene: Synthesis and Relationship between Chelate Structure and Its
Acceptor Ability. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s1070363220080137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Adsorption of Cu(II) ion by a novel hordein electrospun nanofiber modified by β-cyclodextrin. Int J Biol Macromol 2019; 135:691-697. [DOI: 10.1016/j.ijbiomac.2019.05.107] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 04/26/2019] [Accepted: 05/18/2019] [Indexed: 12/12/2022]
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11
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Hamzi I, Fray M, Abidi R, Barhoumi-Slimi T. Synthesis, characterization and conformational study of new α,β-unsaturated acylhydrazones based on calix [4]arene backbone. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.02.047] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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12
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Ashram M, Al-Mazaideh GM, Al-Zereini W, Al-Mustafa A, Mizyed S. Synthesis, complexation and biological effects studies of new thiacrown ethers derived quinoline: part I. J Sulphur Chem 2019. [DOI: 10.1080/17415993.2019.1579816] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
| | - Ghassab M. Al-Mazaideh
- Department of Chemistry and Chemical Technology, Tafila Technical University, Tafila, Jordan
| | - Wael Al-Zereini
- Department of Biological Sciences, Mutah University, Mutah, Al-Karak, Jordan
| | - Ahmed Al-Mustafa
- Department of Biological Sciences, Mutah University, Mutah, Al-Karak, Jordan
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13
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Chen L, Cai Y, Feng W, Yuan L. Pillararenes as macrocyclic hosts: a rising star in metal ion separation. Chem Commun (Camb) 2019; 55:7883-7898. [PMID: 31236553 DOI: 10.1039/c9cc03292d] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Pillararenes are macrocyclic oligomers of alkoxybenzene akin to calixarenes but tethered at the 2,5-positions via methylene bridges. Benefiting from their unique pillar-shaped architecture favorable for diverse functionalization and versatile host-guest properties, pillararenes decorated with chelating groups worked excellently as supporting platforms to construct extractants or adsorbents for metal ion separation. This feature article provides a detailed summary of pillararenes in Ln/An separation by liquid-liquid extraction and heavy metal separation by solid-liquid extraction. The preorganization effect of the rigid pillararene framework has a profound impact on the extraction of metal ions, and a unique extraction mechanism is observed when employing ionic liquids as solvents. The rich host-guest chemistry of pillararenes enables construction of a wide variety of supramolecular materials as metal ion adsorbents. We also discuss the differences between pillararenes and several well-known macrocycles, with a focus on the metal-ligand coordination and its influencing factors. We hope this review will provide useful information and unleash new opportunities in this field.
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Affiliation(s)
- Lixi Chen
- Institute of Nuclear Science and Technology, Key Laboratory for Radiation Physics and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China.
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14
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Regnouf-de-Vains JB, Malaman B, Bouguet-Bonnet S, Poinsignon S, Leclerc S, Beley M. Single-crystal X-ray diffraction study, NMR and electrochemical analysis of a copper( i) 5,11,17,23-tetra- tert-butyl-25,26,27,28-tetrakis-[(6-methyl-2,2′-bipyridyl-6-yl)methoxy]calix[4]arene complex: an original M 4L 2“hand-to-hand” system. NEW J CHEM 2019. [DOI: 10.1039/c9nj01152h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An original M4L2“hand-to-hand” copper(i)/tetra-bipyridyl-calix[4]arene complex was obtained and characterized in the solid state by X-ray diffraction. It changes in MeCN solution to its M2L analogue.
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Affiliation(s)
| | - B. Malaman
- Université de Lorraine
- CNRS
- Institut Jean Lamour (IJL)
- F-54506 Nancy
- France
| | | | | | | | - M. Beley
- Université de Lorraine
- CNRS
- L2CM
- F-54000 Nancy
- France
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15
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Tian X, Chen LX, Yao YQ, Chen K, Chen MD, Zeng X, Tao Z. 4-Sulfocalix[4]arene/Cucurbit[7]uril-Based Supramolecular Assemblies through the Outer Surface Interactions of Cucurbit[ n]uril. ACS OMEGA 2018; 3:6665-6672. [PMID: 31458841 PMCID: PMC6644559 DOI: 10.1021/acsomega.8b00829] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 06/08/2018] [Indexed: 06/10/2023]
Abstract
Upon mixing of aqueous solutions of the freely soluble building blocks cucurbit[7]uril (Q[7]) and 4-sulfocalix[4]arene (SC[4]A), white microcrystals instantly separate in near-quantitative yield. The driving force for this assembly is suggested to be the outer-surface interaction of the Q[n]. Dynamic light scattering, scanning electron microscopy, and NMR (diffusion-ordered NMR spectroscopy) analyses have confirmed the supramolecular aggregation of Q[7] and SC[4]A. Titration 1H NMR spectroscopy and isothermal titration calorimetry have shown that the interaction ratio of Q[7] and SC[4]A is close to 3:1. Moreover, the Q[7]/SC[4]A-based supramolecular assembly can accommodate molecules of some volatile compounds or luminescent dyes. Thus, this work offers a simple and highly efficient means of preparing adsorbent or solid fluorescent materials.
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Affiliation(s)
- Xiao Tian
- Key
Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou
Province, Guizhou University, Guiyang 550025, People’s Republic of China
| | - Li Xia Chen
- Key
Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou
Province, Guizhou University, Guiyang 550025, People’s Republic of China
| | - Yu Qing Yao
- Key
Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou
Province, Guizhou University, Guiyang 550025, People’s Republic of China
| | - Kai Chen
- Collaborative
Innovation Center of Atmospheric Environment and Equipment Technology,
Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution
Control, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, People’s Republic of China
| | - Min-Dong Chen
- Collaborative
Innovation Center of Atmospheric Environment and Equipment Technology,
Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution
Control, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, People’s Republic of China
| | - Xi Zeng
- Key
Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou
Province, Guizhou University, Guiyang 550025, People’s Republic of China
| | - Zhu Tao
- Key
Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou
Province, Guizhou University, Guiyang 550025, People’s Republic of China
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16
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Acikbas Y, Bozkurt S, Erdogan M, Halay E, Sirit A, Capan R. Optical and Vapor Sensing Properties of Calix[4]arene Langmuir-Blodgett Thin Films with Host–Guest Principles. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2018. [DOI: 10.1080/10601325.2018.1476824] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Yaser Acikbas
- Department of Materials Science and Nanotechnology Engineering, Faculty of Engineering, University of Usak, Usak, Turkey
| | - Selahattin Bozkurt
- Department of Chemistry, Scientific Analysis Technological Application and Research Center, Usak University, Usak, Turkey
- Department of Medical Laboratory Techniques, Vocational School of Health Services, Usak University, Usak, Turkey
| | - Matem Erdogan
- Department of Physics, Faculty of Science, University of Balıkesir, Balikesir, Turkey
| | - Erkan Halay
- Department of Chemistry, Scientific Analysis Technological Application and Research Center, Usak University, Usak, Turkey
- Department of Chemistry and Chemical Processing Technologies, Banaz Vocational School, Usak University, Usak, Turkey
| | - Abdulkadir Sirit
- Department of Chemistry, Necmettin Erbakan University, Meram, Konya, Turkey
| | - Rifat Capan
- Department of Physics, Faculty of Science, University of Balıkesir, Balikesir, Turkey
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Mayer F, Tiruvadi Krishnan S, Schühle DT, Eliseeva SV, Petoud S, Tóth É, Djanashvili K. Luminescence Properties of Self-Aggregating Tb III-DOTA-Functionalized Calix[4]arenes. Front Chem 2018; 6:1. [PMID: 29441345 PMCID: PMC5797610 DOI: 10.3389/fchem.2018.00001] [Citation(s) in RCA: 103] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 01/03/2018] [Indexed: 01/09/2023] Open
Abstract
Self-aggregating calix[4]arenes carrying four DOTA ligands on the upper rim for stable complexation of paramagnetic GdIII-ions have already been proposed as MRI probes. In this work, we investigate the luminescence properties of TbIII-DOTA-calix[4]arene-4OPr containing four propyl-groups and compare them with those of the analog substituted with a phthalimide chromophore (TbIII-DOTA-calix[4]arene-3OPr-OPhth). We show that, given its four aromatic rings, the calix[4]arene core acts as an effective sensitizer of Tb-centered luminescence. Substituents on the lower rim can modulate the aggregation behavior, which in turn determines the luminescence properties of the compounds. In solid state, the quantum yield of the phthalimide derivative is almost three times as high as that of the propyl-functionalized analog demonstrating a beneficial role of the chromophore on Tb-luminescence. In solution, however, the effect of the phthalimide group vanishes, which we attribute to the large distance between the chromophore and the lanthanide, situated on the opposite rims of the calix[4]arene. Both quantum yields and luminescence lifetimes show clear concentration dependence in solution, related to the strong impact of aggregation on the luminescence behavior. We also evidence the variability in the values of the critical micelle concentration depending on the experimental technique. Such luminescent calix[4]arene platforms accommodating stable lanthanide complexes can be considered valuable building blocks for the design of dual MR/optical imaging probes.
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Affiliation(s)
- Florian Mayer
- Department of Biotechnology, Delft University of Technology, Delft, Netherlands
| | | | - Daniel T. Schühle
- Department of Biotechnology, Delft University of Technology, Delft, Netherlands
| | - Svetlana V. Eliseeva
- Centre de Biophysique Moléculaire, UPR 4301 Centre National de la Recherche Scientifique, Université d'Orléans, Orléans, France
| | - Stéphane Petoud
- Centre de Biophysique Moléculaire, UPR 4301 Centre National de la Recherche Scientifique, Université d'Orléans, Orléans, France
| | - Éva Tóth
- Centre de Biophysique Moléculaire, UPR 4301 Centre National de la Recherche Scientifique, Université d'Orléans, Orléans, France
| | - Kristina Djanashvili
- Department of Biotechnology, Delft University of Technology, Delft, Netherlands
- Centre de Biophysique Moléculaire, UPR 4301 Centre National de la Recherche Scientifique, Université d'Orléans, Orléans, France
- Le Studium, Loire Valley Institute for Advanced Studies, Orléans, France
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Yamada M, Rajiv Gandhi M, Kaneta Y, Hu Y, Shibayama A. Calix[4]arene-Basedn-Dialkylamino Extractants for Selective Platinum Group Metal Separation from Automotive Catalysts. ChemistrySelect 2017. [DOI: 10.1002/slct.201601981] [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)
- Manabu Yamada
- Research Center for Engineering Science; Graduate School of Engineering Science; Akita University, 1-1 Tegatagakuen-machi; Akita 010-8502 Japan
| | - Muniyappan Rajiv Gandhi
- Graduate School of International Resource Sciences; Akita University, 1-1 Tegatagakuen-machi; Akita 010-8502 Japan
| | - Yu Kaneta
- Department of Life Science; Graduate School of Engineering Science; Akita University, 1-1 Tegatagakuen-machi; Akita 010-8502 Japan
| | - Yetian Hu
- Department of Applied Chemistry; Graduate School of Engineering and Resource Science; Akita University, 1-1 Tegatagakuen-machi; Akita 010-8502 Japan
| | - Atsushi Shibayama
- Department of Earth Resource Engineering and Environmental Science; Graduate School of International Resource Sciences; Akita University, 1-1 Tegatagakuen-machi; Akita 010-8502 Japan
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