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Proietti G, Axelsson A, Capezza AJ, Todarwal Y, Kuzmin J, Linares M, Norman P, Szabó Z, Lendel C, Olsson RT, Dinér P. Ultralight aerogels via supramolecular polymerization of a new chiral perfluoropyridine-based sulfonimidamide organogelator. NANOSCALE 2024; 16:7603-7611. [PMID: 38512219 DOI: 10.1039/d3nr06460c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
Chiral and enantiopure perfluorinated sulfonimidamides act as low-molecular weight gelators at low critical gelation concentration (<1 mg mL-1) via supramolecular polymerization in nonpolar organic solvents and more heterogenic mixtures, such as biodiesel and oil. Freeze-drying of the organogel leads to ultralight aerogel with extremely low density (1 mg mL-1). The gelation is driven by hydrogen bonding resulting in a helical molecular ordering and unique fibre assemblies as confirmed by scanning electron microscopy, CD spectroscopy, and computational modeling of the supramolecular structure.
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Affiliation(s)
- Giampiero Proietti
- Department of Chemistry, KTH Royal Institute of Technology, 10044 Stockholm, Sweden.
| | - Anton Axelsson
- Department of Chemistry, KTH Royal Institute of Technology, 10044 Stockholm, Sweden.
| | - Antonio J Capezza
- Department of Fiber and Polymer Technology, KTH Royal Institute of Technology, 10044 Stockholm, Sweden
| | - Yogesh Todarwal
- Department of Chemistry, KTH Royal Institute of Technology, 10044 Stockholm, Sweden.
| | - Julius Kuzmin
- Department of Chemistry, KTH Royal Institute of Technology, 10044 Stockholm, Sweden.
| | - Mathieu Linares
- PDC Center for High Performance Computing, KTH Royal Institute of Technology, 10044, Stockholm, Sweden
| | - Patrick Norman
- Department of Chemistry, KTH Royal Institute of Technology, 10044 Stockholm, Sweden.
| | - Zoltán Szabó
- Department of Chemistry, KTH Royal Institute of Technology, 10044 Stockholm, Sweden.
| | - Christofer Lendel
- Department of Chemistry, KTH Royal Institute of Technology, 10044 Stockholm, Sweden.
| | - Richard T Olsson
- Department of Fiber and Polymer Technology, KTH Royal Institute of Technology, 10044 Stockholm, Sweden
| | - Peter Dinér
- Department of Chemistry, KTH Royal Institute of Technology, 10044 Stockholm, Sweden.
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2
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A novel citric acid facilitated supramolecular Zinc(II)-metallogel: Toward semiconducting device applications. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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3
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Vaddamanu M, Sathyanarayana A, Masaya Y, Sugiyama S, Kazuhisa O, Velappan K, Nandeshwar M, Hisano K, Tsutsumi O, Prabusankar G. Acridine N-Heterocyclic Carbene Gold(I) Compounds: Tuning from Yellow to Blue Luminescence. Chem Asian J 2021; 16:521-529. [PMID: 33442961 DOI: 10.1002/asia.202001380] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/31/2020] [Indexed: 12/18/2022]
Abstract
The synthesis and the luminescence features of three gold(I)-N-heterocyclic carbene (NHC) complexes are presented to study how the n-alkyl group can influence the luminescence properties in the crystalline state. The mononuclear gold(I)-NHC complexes, [(L1 )Au(Cl)] (1), [(L2 )Au(Cl)] (2), and [(L3 )Au(Cl)] (3) were isolated from the reactions between [(tht)AuCl] and corresponding NHC ligand precursors, [N-(9-acridinyl)-N'-(n-butyl)-imidazolium chloride, (L1 .HCl)], [N-(9-acridinyl)-N'-(n-pentyl)-imidazolium chloride, (L2 .HCl)] and [N-(9-acridinyl)-N'-(n-hexyl)-imidazolium chloride, (L3 .HCl)]. Their single-crystal X-ray analysis reveals the influence of the n-alkyl groups on solid-state packing. A comparison of the luminescence features of 1-3 with n-alkyl substituents is explored. The molecules 1-3 depicted blue emission in the solution state, while the yellow emission (for 1), greenish-yellow emission (for 2), and blue emission (for 3) in the crystalline phase. This paradigm emission shift arises from n-butyl to n-pentyl and n-hexyl in the crystalline state due to the carbon-carbon rotation of the n-alkyl group, which tends to promote unusual solid packing. Hence n-alkyl group adds a novel emission property in the crystalline state. Density Functional Theory and Time-Dependent Density Functional Theory calculations were carried out for monomeric complex, N-(9-acridinyl)-N'-(n-heptyl)imidazole-2-ylidene gold(I) chloride and dimeric complex, N-(9-acridinyl)-N'-(n-heptyl)imidazole-2-ylidene gold(I) chloride to understand the structural and electronic properties.
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Affiliation(s)
- Moulali Vaddamanu
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, TS, 502285, India
| | - Arruri Sathyanarayana
- Department of Applied Chemistry, Ritsumeikan University, 1-1-1 Nojihigashi, Kusatsu, 525-8577, Japan
| | - Yamane Masaya
- Department of Applied Chemistry, Ritsumeikan University, 1-1-1 Nojihigashi, Kusatsu, 525-8577, Japan
| | - Shohei Sugiyama
- Department of Applied Chemistry, Ritsumeikan University, 1-1-1 Nojihigashi, Kusatsu, 525-8577, Japan
| | - Ozaki Kazuhisa
- Department of Applied Chemistry, Ritsumeikan University, 1-1-1 Nojihigashi, Kusatsu, 525-8577, Japan
| | | | - Muneshwar Nandeshwar
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, TS, 502285, India
| | - Kyohei Hisano
- Department of Applied Chemistry, Ritsumeikan University, 1-1-1 Nojihigashi, Kusatsu, 525-8577, Japan
| | - Osamu Tsutsumi
- Department of Applied Chemistry, Ritsumeikan University, 1-1-1 Nojihigashi, Kusatsu, 525-8577, Japan
| | - Ganesan Prabusankar
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, TS, 502285, India
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4
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Supramolecular assemblies and photophysical properties of ionic homo- and heteronuclear metallophilic complexes. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.07.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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5
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Smith CA, Narouz MR, Lummis PA, Singh I, Nazemi A, Li CH, Crudden CM. N-Heterocyclic Carbenes in Materials Chemistry. Chem Rev 2019; 119:4986-5056. [PMID: 30938514 DOI: 10.1021/acs.chemrev.8b00514] [Citation(s) in RCA: 353] [Impact Index Per Article: 70.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
N-Heterocyclic carbenes (NHCs) have become one of the most widely studied class of ligands in molecular chemistry and have found applications in fields as varied as catalysis, the stabilization of reactive molecular fragments, and biochemistry. More recently, NHCs have found applications in materials chemistry and have allowed for the functionalization of surfaces, polymers, nanoparticles, and discrete, well-defined clusters. In this review, we provide an in-depth look at recent advances in the use of NHCs for the development of functional materials.
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Affiliation(s)
- Christene A Smith
- Department of Chemistry , Queen's University , 90 Bader Lane , Kingston , Ontario , Canada , K7L 3N6
| | - Mina R Narouz
- Department of Chemistry , Queen's University , 90 Bader Lane , Kingston , Ontario , Canada , K7L 3N6
| | - Paul A Lummis
- Department of Chemistry , Queen's University , 90 Bader Lane , Kingston , Ontario , Canada , K7L 3N6
| | - Ishwar Singh
- Department of Chemistry , Queen's University , 90 Bader Lane , Kingston , Ontario , Canada , K7L 3N6
| | - Ali Nazemi
- Department of Chemistry , Queen's University , 90 Bader Lane , Kingston , Ontario , Canada , K7L 3N6
| | - Chien-Hung Li
- Department of Chemistry , Queen's University , 90 Bader Lane , Kingston , Ontario , Canada , K7L 3N6
| | - Cathleen M Crudden
- Department of Chemistry , Queen's University , 90 Bader Lane , Kingston , Ontario , Canada , K7L 3N6.,Institute of Transformative Bio-Molecules, ITbM-WPI , Nagoya University , Nagoya , Chikusa 464-8601 , Japan
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6
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Yeap CW, Haque RA, Yam WS, Razali M. The first mesomorphic benzimidazolium-based silver(I)-N-heterocyclic dicarbene complexes: Synthesis, characterization and phase properties. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.12.075] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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7
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Guo Y, Lu J, Kang Q, Fang M, Yu L. Fabrication of Biocompatible, Luminescent Supramolecular Structures and Their Applications in the Detection of Dopamine. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:9195-9202. [PMID: 30001135 DOI: 10.1021/acs.langmuir.8b01548] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Supramolecular materials assembled by amide-functionalized surface active ionic liquid, N-dodecyl- N'-acetamido imidazolium bromide ([C12ImCONH2]Br), and europium-containing polyoxometalates (Eu-POM) were fabricated in aqueous solution by a one-step method via ionic self-assembly strategy. The [C12ImCONH2]Br/Eu-POM supramolecular structures exhibit favorable fluorescence properties and represent a 15-fold increase in quantum yield (∼13.68%) compared to Eu-POM. Besides, more fluorescence was quenched obviously with the increasing concentration of dopamine (DA) (within the range of 0-100 μM), based on which DA monitoring could be achieved. The detection limit was identified to be 0.1 μM. The supramolecular nanoparticles are highly specific for the detection of DA. In addition, the hybrid assemblies display not only low cytotoxicity but also excellent biocompatibility to MC3T3-E1 cells. As a result, as-prepared supramolecular materials with these superior properties show the promising application in some fields such as biochemistry and biomedical science.
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Affiliation(s)
- Yongxian Guo
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education , Shandong University , Jinan 250100 , P.R. China
| | - Jie Lu
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education , Shandong University , Jinan 250100 , P.R. China
| | - Qi Kang
- College of Chemistry, Chemical Engineering and Materials Science , Shandong Normal University , Jinan 250014 , P. R. China
| | - Ming Fang
- Department of Chemistry , University of Houston , Houston 77204 , United States
| | - Li Yu
- Key Laboratory of Colloid and Interface Chemistry, Ministry of Education , Shandong University , Jinan 250100 , P.R. China
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8
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Miguel Coello AB, Bardají M, Coco S, Donnio B, Heinrich B, Espinet P. Triphenylene-Imidazolium Salts and Their NHC Metal Complexes, Materials with Segregated Multicolumnar Mesophases. Inorg Chem 2018; 57:4359-4369. [PMID: 29608287 DOI: 10.1021/acs.inorgchem.7b03178] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Two imidazolium salts containing one or two pentadodecyloxytriphenylene units linked through a hexyloxy chain and Br-, [AuBr mCl4- m]-, or [PtBr mCl4- m]2- ( m = 0-3) as counterion have been prepared. Reaction of the imidazolium bromides with M2O (M = Cu, Ag), or carbene transmetalation from the silver product, leads to N-heterocyclic carbene complexes [MX(NHC)] (M = Cu, X = Br; M = Au, X = Cl, C≡CPh), [Ag(NHC)2][AgBr2], and [PtCl2(NHC)2], with NHC bearing one or two triphenylene fragments. Except for the gold derivatives and one Cu complex, the rest of them behave as liquid crystals organized in columnar mesophases (rectangular c2 mm or p2mg or hexagonal p6mm symmetries) with melting points in the range 30 to 60 °C and clearing points in the range 57-112 °C. The mesophase structures were determined by small-angle X-ray scattering. Structural studies and models point to nanosegregation of triphenylene columns and imidazolium/metal carbene moieties, separated by alkoxy chains, leading to multicolumnar systems. The compounds display emission spectra related to the triphenylene core in solution, in the mesophase, in the isotropic liquid, and in the solid state.
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Affiliation(s)
- Ana B Miguel Coello
- IU CINQUIMA/Química Inorgánica, Facultad de Ciencias , Universidad de Valladolid , E-47071 Valladolid , Spain
| | - Manuel Bardají
- IU CINQUIMA/Química Inorgánica, Facultad de Ciencias , Universidad de Valladolid , E-47071 Valladolid , Spain
| | - Silverio Coco
- IU CINQUIMA/Química Inorgánica, Facultad de Ciencias , Universidad de Valladolid , E-47071 Valladolid , Spain
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS) , UMR 7504 (CNRS-Université de Strasbourg) , 23 rue du Loess, BP 43 , 67034 Strasbourg Cedex 2, France
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS) , UMR 7504 (CNRS-Université de Strasbourg) , 23 rue du Loess, BP 43 , 67034 Strasbourg Cedex 2, France
| | - Pablo Espinet
- IU CINQUIMA/Química Inorgánica, Facultad de Ciencias , Universidad de Valladolid , E-47071 Valladolid , Spain
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9
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Diehl T, Krause MTS, Ueberlein S, Becker S, Trommer A, Schnakenburg G, Engeser M. Synthesis of hydroxyl-functionalized N-heterocyclic carbene gold(i) complexes and peptide conjugates. Dalton Trans 2018; 46:2988-2997. [PMID: 28198476 DOI: 10.1039/c6dt04834j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The synthesis and characterization of a series of new cationic gold(i) complexes with hydroxyl-functionalized N-heterocyclic carbene (NHC) ligands is described. They are valuable building blocks for further derivatization: as a first example, coupling with amino acids and a dipeptide, respectively, successfully results in amino acid and peptide conjugates that are hard to obtain by other synthetic routes.
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Affiliation(s)
- Tobias Diehl
- Kekulé-Institut für Organische Chemie und Biochemie der Rheinischen Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, D-53121 Bonn, Germany.
| | - Melanie T S Krause
- Kekulé-Institut für Organische Chemie und Biochemie der Rheinischen Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, D-53121 Bonn, Germany.
| | - Sven Ueberlein
- Kekulé-Institut für Organische Chemie und Biochemie der Rheinischen Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, D-53121 Bonn, Germany.
| | - Stefanie Becker
- Kekulé-Institut für Organische Chemie und Biochemie der Rheinischen Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, D-53121 Bonn, Germany.
| | - Aline Trommer
- Kekulé-Institut für Organische Chemie und Biochemie der Rheinischen Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, D-53121 Bonn, Germany.
| | - Gregor Schnakenburg
- Kekulé-Institut für Organische Chemie und Biochemie der Rheinischen Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, D-53121 Bonn, Germany.
| | - Marianne Engeser
- Kekulé-Institut für Organische Chemie und Biochemie der Rheinischen Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str. 1, D-53121 Bonn, Germany.
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10
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Synthesis and structure elucidation of allyl Pd(II) complexes of NHC ligands derived from substituted imidazo[1,5-a]quinolin-1(2H)-ylidene. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.09.036] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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11
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Gavara R, Pinto A, Donamaría R, Olmos ME, López de Luzuriaga JM, Rodríguez L. Polarized Supramolecular Aggregates Based on Luminescent Perhalogenated Gold Derivatives. Inorg Chem 2017; 56:11946-11955. [PMID: 28891649 DOI: 10.1021/acs.inorgchem.7b01901] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reaction of [Au(C6F5)(tht)] (tht = tetrahydrothiophene) with 1,3,5-triaza-7-phosphaadamantane (PTA) and 3,7-diacetyl-1,3,7-triaza-5-phosphabicyclo[3.3.1]nonane (DAPTA) leads to the formation of [Au(C6F5)(phosph)] (phosph = PTA, 1; phosph = DAPTA, 2). The compounds are slightly soluble in water and aggregate at higher concentrations, giving rise to the formation of needle- and rodlike structures (1) and well-organized spherical aggregates (2). Compounds 1 and 2 were reacted with AgPF6, giving rise to the formation in all cases of luminescent water-soluble 1:1 Au···Ag heterometallic complexes, as evidenced by X-ray crystal structure determination. The use of different silver salts that differ on the counterion induces changes in the resulting luminescence and aggregation morphology.
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Affiliation(s)
- Raquel Gavara
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica, Universitat de Barcelona , Martí i Franquès 1-11, E-08028 Barcelona, Spain
| | - Andrea Pinto
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica, Universitat de Barcelona , Martí i Franquès 1-11, E-08028 Barcelona, Spain
| | - Rocío Donamaría
- Centro de Investigación en Síntesis Química, Departamento de Química, Complejo Científico Tecnológico, Universidad de la Rioja , 26004 Logroño, Spain
| | - M Elena Olmos
- Centro de Investigación en Síntesis Química, Departamento de Química, Complejo Científico Tecnológico, Universidad de la Rioja , 26004 Logroño, Spain
| | - José M López de Luzuriaga
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica, Universitat de Barcelona , Martí i Franquès 1-11, E-08028 Barcelona, Spain.,Centro de Investigación en Síntesis Química, Departamento de Química, Complejo Científico Tecnológico, Universidad de la Rioja , 26004 Logroño, Spain
| | - Laura Rodríguez
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica, Universitat de Barcelona , Martí i Franquès 1-11, E-08028 Barcelona, Spain.,Institut de Nanociència i Nanotecnologia (IN2UB), Universitat de Barcelona , 08028 Barcelona, Spain
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12
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Chu A, Hau FKW, Yam VWW. AuI
⋅⋅⋅AuI
Interaction Assisted Host-Guest Interactions and Stimuli-Responsive Self-Assembly in Tetranuclear Alkynylgold(I) Calix[4]arene-Based Isocyanide Complexes. Chemistry 2017; 23:11076-11084. [DOI: 10.1002/chem.201701631] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Anlea Chu
- Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee (Hong Kong)) and; Department of Chemistry; The University of Hong Kong; Pokfulam Road Hong Kong
| | - Franky Ka-Wah Hau
- Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee (Hong Kong)) and; Department of Chemistry; The University of Hong Kong; Pokfulam Road Hong Kong
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee (Hong Kong)) and; Department of Chemistry; The University of Hong Kong; Pokfulam Road Hong Kong
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13
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Chan MHY, Ng M, Leung SYL, Lam WH, Yam VWW. Synthesis of Luminescent Platinum(II) 2,6-Bis(N-dodecylbenzimidazol-2′-yl)pyridine Foldamers and Their Supramolecular Assembly and Metallogel Formation. J Am Chem Soc 2017. [DOI: 10.1021/jacs.7b03635] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Michael Ho-Yeung Chan
- Institute of Molecular Functional Materials (Areas of Excellence Scheme University Grants Committee (Hong Kong)) and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Pokfulam, Hong Kong, People’s Republic of China
| | - Maggie Ng
- Institute of Molecular Functional Materials (Areas of Excellence Scheme University Grants Committee (Hong Kong)) and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Pokfulam, Hong Kong, People’s Republic of China
| | - Sammual Yu-Lut Leung
- Institute of Molecular Functional Materials (Areas of Excellence Scheme University Grants Committee (Hong Kong)) and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Pokfulam, Hong Kong, People’s Republic of China
| | - Wai Han Lam
- Institute of Molecular Functional Materials (Areas of Excellence Scheme University Grants Committee (Hong Kong)) and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Pokfulam, Hong Kong, People’s Republic of China
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional Materials (Areas of Excellence Scheme University Grants Committee (Hong Kong)) and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Pokfulam, Hong Kong, People’s Republic of China
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14
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Syu HJH, Chiou JYZ, Wang JC, Lin IJB. Photoluminescence of self-assembled Ag(i) and Au(i) N-heterocyclic carbene complexes. Interplay the aurophilic, hydrogen bonding and hydrophobic interactions. RSC Adv 2017. [DOI: 10.1039/c6ra28294f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The incorporation of a 2-hydroxyl group at the long alkyl chain of NHC increases the hydrogen bonding interactions and thus induces the liquid crystal phase formation for the tetra nuclear Ag–NHC complex.
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Affiliation(s)
| | | | - Ju-Chun Wang
- Department of Chemistry
- Soochow University
- Taipei 111
- Taiwan
| | - Ivan J. B. Lin
- Department of Chemistry
- Soochow University
- Taipei 111
- Taiwan
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15
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Jana B, Ghosh P. Structural diversities in Ag(i) complexes of xylyl platform based isomeric bis-NHC ligands: effects of pyridine wingtip substituents. NEW J CHEM 2017. [DOI: 10.1039/c6nj03609k] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In an infinite ID polymeric structure, Ag(i) atoms are arranged linearly in a xylyl platform based tetra-dentate bis-NHC ligand.
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Affiliation(s)
- Barun Jana
- Department of Inorganic Chemistry
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - Pradyut Ghosh
- Department of Inorganic Chemistry
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
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16
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Dangalov M, Stoyanova M, Petrov P, Putala M, Vassilev NG. Fluxional Pd(II) NHC complexes – Synthesis, structure elucidation and catalytic studies. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.05.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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17
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Goossens K, Lava K, Bielawski CW, Binnemans K. Ionic Liquid Crystals: Versatile Materials. Chem Rev 2016; 116:4643-807. [PMID: 27088310 DOI: 10.1021/cr400334b] [Citation(s) in RCA: 426] [Impact Index Per Article: 53.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
This Review covers the recent developments (2005-2015) in the design, synthesis, characterization, and application of thermotropic ionic liquid crystals. It was designed to give a comprehensive overview of the "state-of-the-art" in the field. The discussion is focused on low molar mass and dendrimeric thermotropic ionic mesogens, as well as selected metal-containing compounds (metallomesogens), but some references to polymeric and/or lyotropic ionic liquid crystals and particularly to ionic liquids will also be provided. Although zwitterionic and mesoionic mesogens are also treated to some extent, emphasis will be directed toward liquid-crystalline materials consisting of organic cations and organic/inorganic anions that are not covalently bound but interact via electrostatic and other noncovalent interactions.
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Affiliation(s)
- Karel Goossens
- Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 689-798, Republic of Korea.,Department of Chemistry, KU Leuven , Celestijnenlaan 200F, P.O. Box 2404, B-3001 Heverlee, Belgium
| | - Kathleen Lava
- Department of Chemistry, KU Leuven , Celestijnenlaan 200F, P.O. Box 2404, B-3001 Heverlee, Belgium.,Department of Organic and Macromolecular Chemistry, Ghent University , Krijgslaan 281 S4, B-9000 Ghent, Belgium
| | - Christopher W Bielawski
- Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS) , Ulsan 689-798, Republic of Korea.,Department of Chemistry and Department of Energy Engineering, Ulsan National Institute of Science and Technology (UNIST) , Ulsan 689-798, Republic of Korea
| | - Koen Binnemans
- Department of Chemistry, KU Leuven , Celestijnenlaan 200F, P.O. Box 2404, B-3001 Heverlee, Belgium
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18
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Inorganic–Organic Hybrid Surfactant Crystals: Structural Aspects and Functions. CRYSTALS 2016. [DOI: 10.3390/cryst6030024] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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19
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Aguiló E, Gavara R, Baucells C, Guitart M, Lima JC, Llorca J, Rodríguez L. Tuning supramolecular aurophilic structures: the effect of counterion, positive charge and solvent. Dalton Trans 2016; 45:7328-39. [DOI: 10.1039/c6dt00865h] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The synthesis of different cationic gold(i) complexes gave rise to the formation of unexpected supramolecular assemblies in water going from rod-like structures to vesicles and square-like structures.
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Affiliation(s)
- Elisabet Aguiló
- Departament de Química Inorgànica i Orgànica
- Universitat de Barcelona
- 08028 Barcelona
- Spain
| | - Raquel Gavara
- Departament de Química Inorgànica i Orgànica
- Universitat de Barcelona
- 08028 Barcelona
- Spain
| | - Clara Baucells
- Departament de Química Inorgànica i Orgànica
- Universitat de Barcelona
- 08028 Barcelona
- Spain
| | - Marta Guitart
- Departament de Química Inorgànica i Orgànica
- Universitat de Barcelona
- 08028 Barcelona
- Spain
| | - João Carlos Lima
- LAQV-REQUIMTE
- Departamento de Química
- CQFB
- Universidade Nova de Lisboa
- Monte de Caparica
| | - Jordi Llorca
- Institut de Tècniques Energètiques i Centre de Recerca en NanoEnginyeria
- Universitat Politècnica de Catalunya
- 08028 Barcelona
- Spain
| | - Laura Rodríguez
- Departament de Química Inorgànica i Orgànica
- Universitat de Barcelona
- 08028 Barcelona
- Spain
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20
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Synthesis and thermotropic behaviour of bis(imidazolium) salts bearing long-chain alkyl-substituents and of the corresponding dinuclear gold carbene complexes. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2015.10.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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21
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Hong EYH, Wong HL, Yam VWW. From Spherical to Leaf-Like Morphologies: Tunable Supramolecular Assembly of Alkynylgold(I) Complexes through Variations of the Alkyl Chain Length. Chemistry 2015; 21:5732-5. [DOI: 10.1002/chem.201500078] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Indexed: 11/07/2022]
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22
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Moro AJ, Rome B, Aguiló E, Arcau J, Puttreddy R, Rissanen K, Lima JC, Rodríguez L. A coumarin based gold(i)-alkynyl complex: a new class of supramolecular hydrogelators. Org Biomol Chem 2015; 13:2026-33. [DOI: 10.1039/c4ob02077d] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A phosphine-gold(i)-alkynyl-coumarin complex, [Au{7-(prop-2-ine-1-yloxy)-1-benzopyran-2-one}(DAPTA)] (1), was synthesized and the formation of long luminescent fibers in solution was characterized via fluorescence microscopy and dynamic light scattering.
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Affiliation(s)
- Artur J. Moro
- REQUIMTE
- Dep. de Química
- Universidade Nova de Lisboa
- Monte de Caparica
- Portugal
| | - Bertrand Rome
- REQUIMTE
- Dep. de Química
- Universidade Nova de Lisboa
- Monte de Caparica
- Portugal
| | - Elisabet Aguiló
- Departament de Química Inorgànica
- Universitat de Barcelona
- 08028 Barcelona
- Spain
| | - Julià Arcau
- Departament de Química Inorgànica
- Universitat de Barcelona
- 08028 Barcelona
- Spain
| | | | - Kari Rissanen
- Department of Chemistry
- Nanoscience Center
- 40014 Jyväskylä
- Finland
| | - João Carlos Lima
- REQUIMTE
- Dep. de Química
- Universidade Nova de Lisboa
- Monte de Caparica
- Portugal
| | - Laura Rodríguez
- Departament de Química Inorgànica
- Universitat de Barcelona
- 08028 Barcelona
- Spain
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23
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24
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Baron M, Bellemin-Laponnaz S, Tubaro C, Basato M, Bogialli S, Dolmella A. Synthesis and biological assays on cancer cells of dinuclear gold complexes with novel functionalised di(N-heterocyclic carbene) ligands. J Inorg Biochem 2014; 141:94-102. [DOI: 10.1016/j.jinorgbio.2014.08.013] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Revised: 08/25/2014] [Accepted: 08/25/2014] [Indexed: 12/13/2022]
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25
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Borré E, Dahm G, Aliprandi A, Mauro M, Dagorne S, Bellemin-Laponnaz S. Tridentate Complexes of Group 10 Bearing Bis-Aryloxide N-Heterocyclic Carbene Ligands: Synthesis, Structural, Spectroscopic, and Computational Characterization. Organometallics 2014. [DOI: 10.1021/om5003446] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Etienne Borré
- Institut
de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg CNRS UMR 7504, 23 rue du Loess, BP 43, F-67034 Strasbourg Cedex
2, France
| | - Georges Dahm
- Institut
de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg CNRS UMR 7504, 23 rue du Loess, BP 43, F-67034 Strasbourg Cedex
2, France
| | - Alessandro Aliprandi
- Laboratoire
de Chimie et des Biomatériaux Supramoléculaires, Institut
de Science et d’Ingénierie Supramoléculaires
(ISIS), Université de Strasbourg UMR 7006, 8 allée
Gaspard Monge, F-67083 Strasbourg, France
| | - Matteo Mauro
- Laboratoire
de Chimie et des Biomatériaux Supramoléculaires, Institut
de Science et d’Ingénierie Supramoléculaires
(ISIS), Université de Strasbourg UMR 7006, 8 allée
Gaspard Monge, F-67083 Strasbourg, France
- University of Strasbourg Institute for Advanced Study (USIAS), 5 allée du Général Rouvillois, 67083 Strasbourg, France
| | - Samuel Dagorne
- Institut
de Chimie de Strasbourg, CNRS-Université de Strasbourg UMR 7177, 1 rue Blaise Pascal, F-67000 Strasbourg, France
| | - Stéphane Bellemin-Laponnaz
- Institut
de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg CNRS UMR 7504, 23 rue du Loess, BP 43, F-67034 Strasbourg Cedex
2, France
- University of Strasbourg Institute for Advanced Study (USIAS), 5 allée du Général Rouvillois, 67083 Strasbourg, France
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26
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27
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Teng Q, Upmann D, Ng Wijaya SAZ, Huynh HV. Bis(functionalized NHC) Palladium(II) Complexes via a Postmodification Approach. Organometallics 2014. [DOI: 10.1021/om500274c] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Qiaoqiao Teng
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Republic of Singapore
| | - Daniel Upmann
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Republic of Singapore
| | - Sheena Ai Zi Ng Wijaya
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Republic of Singapore
| | - Han Vinh Huynh
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Republic of Singapore
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28
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Su PYS, Tseng JCW, Lee KM, Wang JC, Lin IJB. Tetranuclear Silver(I) Clusters Showing High Ionic Conductivity in a Bicontinuous Cubic Mesophase. Inorg Chem 2014; 53:5902-10. [DOI: 10.1021/ic500627d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Padi Y. S. Su
- Department
of Chemistry, National Dong Hwa University, No. 1, Section 2, Da Hsueh Road, Shoufeng, Hualien 97401, Taiwan
| | - Jing C. W. Tseng
- Department
of Chemistry, National Dong Hwa University, No. 1, Section 2, Da Hsueh Road, Shoufeng, Hualien 97401, Taiwan
| | - Kwang-Ming Lee
- Department of Chemistry, National Kaohsiung Normal University, 62 Shen-Shung Road, Kaohsiung 82444, Taiwan
| | - Ju-Chun Wang
- Department of Chemistry, Soochow University, No. 70, Lin
Shih Road, Shih-Lin, Taipei 11102, Taiwan
| | - Ivan J. B. Lin
- Department
of Chemistry, National Dong Hwa University, No. 1, Section 2, Da Hsueh Road, Shoufeng, Hualien 97401, Taiwan
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29
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Pană A, Iliş M, Micutz M, Dumitraşcu F, Pasuk I, Cîrcu V. Liquid crystals based on silver carbene complexes derived from dimeric bis(imidazolium) bromide salts. RSC Adv 2014. [DOI: 10.1039/c4ra11023d] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Liquid crystalline bis(imidazolium) salts with different mesogenic groups (cyanobiphenyl or cholesteryl) and their silver carbene complexes with Br− anion with blue emission have been designed and studied.
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Affiliation(s)
- Amalia Pană
- Dept. of Inorganic Chemistry
- University of Bucharest
- Bucharest 020464, Romania
| | - Monica Iliş
- Dept. of Inorganic Chemistry
- University of Bucharest
- Bucharest 020464, Romania
| | - Marin Micutz
- Dept. of Physical Chemistry
- University of Bucharest
- Bucharest 030018, Romania
| | - Florea Dumitraşcu
- Centre for Organic Chemistry “C. D. Nenitzescu”
- Romanian Academy
- Bucharest 060023, Romania
| | - Iuliana Pasuk
- National Institute of Materials Physics
- Magurele, Romania
| | - Viorel Cîrcu
- Dept. of Inorganic Chemistry
- University of Bucharest
- Bucharest 020464, Romania
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30
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Xiao XS, Lu W, Che CM. Phosphorescent nematic hydrogels and chromonic mesophases driven by intra- and intermolecular interactions of bridged dinuclear cyclometalated platinum(ii) complexes. Chem Sci 2014. [DOI: 10.1039/c4sc00143e] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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31
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Dinda J, Samanta T, Nandy A, Saha KD, Seth SK, Chattopadhyay SK, Bielawski CW. N-heterocyclic carbene supported Au(i) and Au(iii) complexes: a comparison of cytotoxicities. NEW J CHEM 2014. [DOI: 10.1039/c3nj01463k] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Au(i)–NHC (3) is more potent than Au(iii)–NHC (4) and cisplatin against the four cancer cell lines.
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Affiliation(s)
- Joydev Dinda
- School of Applied Science
- “Applied Synthetic Chemical Research Laboratory”
- Haldia Institute of Technology
- Haldia-721657, India
| | - Tapastaru Samanta
- School of Applied Science
- “Applied Synthetic Chemical Research Laboratory”
- Haldia Institute of Technology
- Haldia-721657, India
| | - Abhishek Nandy
- Cancer Biology and Inflammatory Disorder Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata-700032, India
| | - Krishna Das Saha
- Cancer Biology and Inflammatory Disorder Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata-700032, India
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32
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Huynh HV, Guo S, Wu W. Detailed Structural, Spectroscopic, and Electrochemical Trends of Halido Mono- and Bis(NHC) Complexes of Au(I) and Au(III). Organometallics 2013. [DOI: 10.1021/om400563e] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Han Vinh Huynh
- Department of Chemistry, National University of Singapore, 3 Science Drive 3,
Singapore 117543, Republic of Singapore
| | - Shuai Guo
- Department of Chemistry, National University of Singapore, 3 Science Drive 3,
Singapore 117543, Republic of Singapore
| | - Wenqin Wu
- Department of Chemistry, National University of Singapore, 3 Science Drive 3,
Singapore 117543, Republic of Singapore
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33
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Guo S, Sivaram H, Yuan D, Huynh HV. Gold and Palladium Hetero-Bis-NHC Complexes: Characterizations, Correlations, and Ligand Redistributions. Organometallics 2013. [DOI: 10.1021/om400313r] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Shuai Guo
- Department of Chemistry, National University of Singapore, 3
Science Drive 3, Singapore 117543, Republic of Singapore
| | - Haresh Sivaram
- Department of Chemistry, National University of Singapore, 3
Science Drive 3, Singapore 117543, Republic of Singapore
| | - Dan Yuan
- Department of Chemistry, National University of Singapore, 3
Science Drive 3, Singapore 117543, Republic of Singapore
| | - Han Vinh Huynh
- Department of Chemistry, National University of Singapore, 3
Science Drive 3, Singapore 117543, Republic of Singapore
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34
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Azhakar R, Roesky HW, Wolf H, Stalke D. On the Reactivity of the Silylene PhC(NtBu)2SiNPh2toward Organic Substrates. Z Anorg Allg Chem 2013. [DOI: 10.1002/zaac.201300138] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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35
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36
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Gil-Rubio J, Cámara V, Bautista D, Vicente J. Mono- and Dinuclear Ag(I), Au(I), and Au(III) Metallamacrocycles Containing N-Heterocyclic Dicarbene Ligands. Inorg Chem 2013; 52:4071-83. [DOI: 10.1021/ic400184p] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Juan Gil-Rubio
- Grupo de Química Organometálica,
Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, E−30071 Murcia, Spain
| | - Verónica Cámara
- Grupo de Química Organometálica,
Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, E−30071 Murcia, Spain
| | | | - José Vicente
- Grupo de Química Organometálica,
Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, E−30071 Murcia, Spain
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37
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Azhakar R, Roesky HW, Wolf H, Stalke D. Metal free and selective activation of one C–F bond in a bound CF3 group. Chem Commun (Camb) 2013; 49:1841-3. [DOI: 10.1039/c3cc38669d] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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38
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Gavara R, Llorca J, Lima JC, Rodríguez L. A luminescent hydrogel based on a new Au(i) complex. Chem Commun (Camb) 2013; 49:72-4. [DOI: 10.1039/c2cc37262b] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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39
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40
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41
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Novel smart supramolecular metallo-hydrogel that could selectively recognize and effectively remove Pb2+ in aqueous solution. Sci China Chem 2012. [DOI: 10.1007/s11426-012-4744-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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