1
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Kunfi A, Ábrahám Á, Gyulai G, Kiss É, London G. Light‐Induced and Thermal Isomerization of Azobenzenes on Immobilized Gold Nanoparticle Aggregates. Chempluschem 2022; 87:e202200153. [DOI: 10.1002/cplu.202200153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/24/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Attila Kunfi
- Research Centre for Natural Sciences: Termeszettudomanyi Kutatokozpont Institute of Organic Chemistry HUNGARY
| | - Ágnes Ábrahám
- Eötvös Loránd Tudományegyetem: Eotvos Lorand Tudomanyegyetem Laboratory of Interfaces and Nanostructures HUNGARY
| | - Gergő Gyulai
- Eötvös Loránd Tudományegyetem: Eotvos Lorand Tudomanyegyetem Laboratory of Interfaces and Nanostructures HUNGARY
| | - Éva Kiss
- Eötvös Loránd Tudományegyetem: Eotvos Lorand Tudomanyegyetem Laboratory of Interfaces and Nanostructures HUNGARY
| | - Gabor London
- Research Centre for Natural Sciences Institute of Organic Chemistry Magyar tudósok körűtja 2. 1117 Budapest HUNGARY
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2
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Calabrese C, Liotta LF, Soumoy L, Aprile C, Giacalone F, Gruttadauria M. New Hybrid Organic‐inorganic Multifunctional Materials Based on Polydopamine‐like Chemistry. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100443] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Carla Calabrese
- Department of Biological Chemical and Pharmaceutical Sciences and Technologies University of Palermo Viale delle Scienze, Ed. 17 90128 Palermo Italy
| | - Leonarda Francesca Liotta
- Istituto per lo Studio dei Materiali Nanostrutturati ISMN-CNR Via Ugo La Malfa 153 90146 Palermo Italy
| | - Loraine Soumoy
- Laboratory of Applied Materials Chemistry (CMA) Department of Chemistry University of Namur 61 rue de Bruxelles 5000 Namur Belgium
| | - Carmela Aprile
- Laboratory of Applied Materials Chemistry (CMA) Department of Chemistry University of Namur 61 rue de Bruxelles 5000 Namur Belgium
| | - Francesco Giacalone
- Department of Biological Chemical and Pharmaceutical Sciences and Technologies University of Palermo Viale delle Scienze, Ed. 17 90128 Palermo Italy
| | - Michelangelo Gruttadauria
- Department of Biological Chemical and Pharmaceutical Sciences and Technologies University of Palermo Viale delle Scienze, Ed. 17 90128 Palermo Italy
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3
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Mavridi-Printezi A, Menichetti A, Guernelli M, Montalti M. The Photophysics and Photochemistry of Melanin- Like Nanomaterials Depend on Morphology and Structure. Chemistry 2021; 27:16309-16319. [PMID: 34505731 PMCID: PMC9291563 DOI: 10.1002/chem.202102479] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Indexed: 12/12/2022]
Abstract
Melanin‐like nanomaterials have found application in a large variety of high economic and social impact fields as medicine, energy conversion and storage, photothermal catalysis and environmental remediation. These materials have been used mostly for their optical and electronic properties, but also for their high biocompatibility and simplicity and versatility of preparation. Beside this, their chemistry is complex and it yields structures with different molecular weight and composition ranging from oligomers, to polymers as well as nanoparticles (NP). The comprehension of the correlation of the different compositions and morphologies to the optical properties of melanin is still incomplete and challenging, even if it is fundamental also from a technological point of view. In this minireview we focus on scientific papers, mostly recent ones, that indeed examine the link between composition and structural feature and photophysical and photochemical properties proposing this approach as a general one for future research.
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Affiliation(s)
| | - Arianna Menichetti
- Department of Chemistry "Giacomo Ciamician", University of Bologna, Via Selmi 2, 40126, Bologna, Italy
| | - Moreno Guernelli
- Department of Chemistry "Giacomo Ciamician", University of Bologna, Via Selmi 2, 40126, Bologna, Italy
| | - Marco Montalti
- Department of Chemistry "Giacomo Ciamician", University of Bologna, Via Selmi 2, 40126, Bologna, Italy
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4
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Wang J, Blancafort L. Stability and Optical Absorption of a Comprehensive Virtual Library of Minimal Eumelanin Oligomer Models**. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jun Wang
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials Jiangsu Engineering Laboratory for Environment Functional Materials School of Chemistry and Chemical Engineering Huaiyin Normal University No.111 West Changjiang Road Huaian 223300 Jiangsu Province P. R. China
- Institut de Química Computacional i Catàlisi and Departament de Química Universitat de Girona, Facultat de Ciències C/M. A. Capmany 69 17003 Girona Spain
| | - Lluís Blancafort
- Institut de Química Computacional i Catàlisi and Departament de Química Universitat de Girona, Facultat de Ciències C/M. A. Capmany 69 17003 Girona Spain
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5
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Wang J, Blancafort L. Stability and Optical Absorption of a Comprehensive Virtual Library of Minimal Eumelanin Oligomer Models*. Angew Chem Int Ed Engl 2021; 60:18800-18809. [PMID: 34114313 PMCID: PMC8457142 DOI: 10.1002/anie.202106289] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/09/2021] [Indexed: 12/11/2022]
Abstract
Eumelanin is responsible for photoprotection in living organisms. It is made of 5,6‐dihydroxyindole (DHI) oligomers. However, lack of detailed structural knowledge limits understanding its function and exploiting its potential in material science. To uncover the relationship between structural stability and optical properties, we have studied a virtual library of 830 DHI dimers. We find a preference for oxidized, polycyclic structures which speaks in favor of graphite‐like structures for the larger oligomers, and propose an electrocyclic formation mechanism. Besides widely considered quinone oxidation patterns, also structures with interfragment double bonds and zwitterionic resonance structures are stable. Future theoretical melanine models will have to cover this diversity, and we introduce a new representative set of 49 stable dimers. Some stable oxidized dimers have absorption energies as low as 1.3 eV. They may be present as substructures in the naturally found oligomers and contribute to the absorption spectrum of the biopolymer.
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Affiliation(s)
- Jun Wang
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, Jiangsu Engineering Laboratory for Environment Functional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, No.111 West Changjiang Road, Huaian, 223300, Jiangsu Province, P. R. China.,Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, Facultat de Ciències, C/M. A. Capmany 69, 17003, Girona, Spain
| | - Lluís Blancafort
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, Facultat de Ciències, C/M. A. Capmany 69, 17003, Girona, Spain
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6
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d'Ischia M, Napolitano A, Pezzella A, Meredith P, Buehler M. Melanin Biopolymers: Tailoring Chemical Complexity for Materials Design. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914276] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Marco d'Ischia
- Department of Chemical Sciences University of Naples “Federico II” Via Cintia 4 80126 Naples Italy
| | - Alessandra Napolitano
- Department of Chemical Sciences University of Naples “Federico II” Via Cintia 4 80126 Naples Italy
| | - Alessandro Pezzella
- Department of Chemical Sciences University of Naples “Federico II” Via Cintia 4 80126 Naples Italy
| | - Paul Meredith
- Department of Physics Swansea University Vivian Building, Singleton Campus SA2 8PP Swansea UK
| | - Markus Buehler
- Laboratory for Atomistic and Molecular Mechanics School of Engineering Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA
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7
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Melanin Biopolymers: Tailoring Chemical Complexity for Materials Design. Angew Chem Int Ed Engl 2020; 59:11196-11205. [DOI: 10.1002/anie.201914276] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Indexed: 12/17/2022]
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8
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Affiliation(s)
- Jürgen Liebscher
- Institute of Chemistry; Humboldt-University Berlin; Brook-Taylor-Str. 2 12489 Berlin Germany
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9
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Woehlk H, Lauer A, Trouillet V, Welle A, Barner L, Blinco JP, Fairfull-Smith KE, Barner-Kowollik C. Dynamic Nitroxide Functional Materials. Chemistry 2018; 24:18873-18879. [PMID: 30329188 DOI: 10.1002/chem.201804602] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Indexed: 11/11/2022]
Abstract
A substrate-independent and versatile coating platform for (spatially resolved) surface functionalization, based on nitroxide radical coupling (NRC) reactions and the formation of thermo-labile alkoxyamine functional groups, was introduced. Nitroxide-decorated poly(glycidyl methacrylate) (PGMA) microspheres, obtained through bioinspired copolymer surface deposition using dopamine and a nitroxide functional dopamine derivative as monomers, were conjugated with small functional groups in a rewritable process. Reversible coding of the nitroxide functional microspheres by NRC and decoding through thermal alkoxyamine fission were monitored and characterized by electron paramagnetic resonance (EPR) spectroscopy and X-ray photoelectron spectroscopy (XPS). In addition, this nitroxide coating system was exploited in "grafting-to" polymer surface ligations of poly(methyl methacrylate) (PMMA) and poly(2,2,2-trifluoroethyl methacrylate) (PTFEMA) in spatially confined areas. Polymer strands terminated with an Irgacure 2959 (2-hydroxy-4'-(2-hydroxyethoxy)-2-methylpropiophenone) photoinitiator were obtained through chain-transfer polymerization, and subsequently coupled to nitroxide-immobilized poly(dopamine) (PDA)-coated silicon substrates by using rapid photoclick NRC reactions. Light-driven polymer surface coding was visualized by time-of-flight secondary ion mass spectrometry (ToF-SIMS) and XPS imaging.
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Affiliation(s)
- Hendrik Woehlk
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, QLD, 4000, Brisbane, Australia.,Macromolecular Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128, Karlsruhe, Germany
| | - Andrea Lauer
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, QLD, 4000, Brisbane, Australia.,Macromolecular Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128, Karlsruhe, Germany
| | - Vanessa Trouillet
- Institute for Applied Materials (IAM-ESS), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany.,Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Alexander Welle
- Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany.,Institute of Functional Interfaces (IFG), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Leonie Barner
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, QLD, 4000, Brisbane, Australia.,Institute for Future Environments, Queensland University of Technology (QUT), 2 George Street, QLD, 4000, Brisbane, Australia
| | - James P Blinco
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, QLD, 4000, Brisbane, Australia.,Macromolecular Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128, Karlsruhe, Germany
| | - Kathryn E Fairfull-Smith
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, QLD, 4000, Brisbane, Australia
| | - Christopher Barner-Kowollik
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, QLD, 4000, Brisbane, Australia.,Macromolecular Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128, Karlsruhe, Germany
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10
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Lee C, Jeon D, Bae S, Kim H, Han Y, Lee YW, Ryu J. Semiconducting Synthetic Melanin-Based Organic/Inorganic Hybrid Photoanodes for Solar Water Oxidation. CHEMSUSCHEM 2018; 11:3534-3541. [PMID: 29979491 DOI: 10.1002/cssc.201801135] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 06/09/2018] [Indexed: 06/08/2023]
Abstract
We report the development of semiconducting melanin-based organic/inorganic hybrid photoanodes for solar water oxidation. Synthetic melanin thin-film incorporating polyoxometalate (POM) water oxidation catalysts (WOCs) are readily deposited on the surface of various n-type inorganic semiconductors (e.g., Fe2 O3 , BiVO4 , and TiO2 ) by electropolymerization. The deposition of melanin and POM hybrid (MP) thin-film results in the remarkably improved performance of an underlying semiconductor photoanode for solar water oxidation with a significantly increased photocurrent density and decreased onset potential for water oxidation through the formation of a melanin-based p-n heterojunction structure. We believe that this study can provide insights into the design and fabrication of various melanin-based optoelectronic devices by utilizing its unique physicochemical properties.
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Affiliation(s)
- Cheolmin Lee
- Department of Energy Engineering, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulju-gun, Ulsan, 44919, Republic of Korea
| | - Dasom Jeon
- Department of Energy Engineering, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulju-gun, Ulsan, 44919, Republic of Korea
| | - Sanghyun Bae
- Department of Energy Engineering, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulju-gun, Ulsan, 44919, Republic of Korea
| | - Hyunwoo Kim
- Department of Energy Engineering, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulju-gun, Ulsan, 44919, Republic of Korea
| | - Yujin Han
- Department of Energy Engineering, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulju-gun, Ulsan, 44919, Republic of Korea
| | - Yang Woo Lee
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Daejeon, 34141, Republic of Korea
| | - Jungki Ryu
- Department of Energy Engineering, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulju-gun, Ulsan, 44919, Republic of Korea
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11
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Huang Z, Kwon O, Huang H, Fadli A, Marat X, Moreau M, Lumb JP. A Bioinspired Synthesis of Polyfunctional Indoles. Angew Chem Int Ed Engl 2018; 57:11963-11967. [PMID: 29978600 DOI: 10.1002/anie.201806490] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 06/29/2018] [Indexed: 01/25/2023]
Affiliation(s)
- Zheng Huang
- Department of Chemistry; McGill University; 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
| | - Ohhyeon Kwon
- Department of Chemistry; McGill University; 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
| | - Haiyan Huang
- Department of Chemistry; McGill University; 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
| | - Aziz Fadli
- L'Oréal Research and Innovation; Aulnay-sous-Bois France
| | - Xavier Marat
- L'Oréal Research and Innovation; Aulnay-sous-Bois France
| | | | - Jean-Philip Lumb
- Department of Chemistry; McGill University; 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
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12
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Huang Z, Kwon O, Huang H, Fadli A, Marat X, Moreau M, Lumb JP. A Bioinspired Synthesis of Polyfunctional Indoles. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806490] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Zheng Huang
- Department of Chemistry; McGill University; 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
| | - Ohhyeon Kwon
- Department of Chemistry; McGill University; 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
| | - Haiyan Huang
- Department of Chemistry; McGill University; 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
| | - Aziz Fadli
- L'Oréal Research and Innovation; Aulnay-sous-Bois France
| | - Xavier Marat
- L'Oréal Research and Innovation; Aulnay-sous-Bois France
| | | | - Jean-Philip Lumb
- Department of Chemistry; McGill University; 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
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13
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Büngeler A, Hämisch B, Strube OI. The Supramolecular Buildup of Eumelanin: Structures, Mechanisms, Controllability. Int J Mol Sci 2017; 18:E1901. [PMID: 28878140 PMCID: PMC5618550 DOI: 10.3390/ijms18091901] [Citation(s) in RCA: 30] [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: 08/15/2017] [Revised: 08/29/2017] [Accepted: 08/29/2017] [Indexed: 01/07/2023] Open
Abstract
Research on the supramolecular buildup of eumelanin has gained high momentum in the last years. Several new aspects regarding the involved structures and mechanisms have been established, which has led to a better understanding of the entire process. This review intends to provide a clearly laid-out summary of previous and new findings regarding structures, mechanisms, and controllability. With respect to materials applications, the aspect of controllability is of supreme importance. A focus of this review is therefore set on a novel method with high potential for specific synthesis of various, isolated particle morphologies. Finally, open questions and possibilities for their elucidation are discussed.
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Affiliation(s)
- Anne Büngeler
- Biobased and Bioinspired Materials, Department of Chemistry, Paderborn University, 33098 Paderborn, Germany.
| | - Benjamin Hämisch
- Department of Physical Chemistry, Paderborn University, 33098 Paderborn, Germany.
| | - Oliver I Strube
- Biobased and Bioinspired Materials, Department of Chemistry, Paderborn University, 33098 Paderborn, Germany.
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14
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Cecchini MM, Reale S, Manini P, d'Ischia M, De Angelis F. Modeling Fungal Melanin Buildup: Biomimetic Polymerization of 1,8-Dihydroxynaphthalene Mapped by Mass Spectrometry. Chemistry 2017; 23:8092-8098. [DOI: 10.1002/chem.201701951] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Martina Maya Cecchini
- Department of Physical and Chemical Sciences; University of L'Aquila; Via Vetoio Coppito, L'Aquila Italy
| | - Samantha Reale
- Department of Physical and Chemical Sciences; University of L'Aquila; Via Vetoio Coppito, L'Aquila Italy
| | - Paola Manini
- Department of Chemical Sciences, University of Naples “Federico II”-; Faculties of Monte Sant'Angelo; Via Cinthia Naples Italy
| | - Marco d'Ischia
- Department of Chemical Sciences, University of Naples “Federico II”-; Faculties of Monte Sant'Angelo; Via Cinthia Naples Italy
| | - Francesco De Angelis
- Department of Physical and Chemical Sciences; University of L'Aquila; Via Vetoio Coppito, L'Aquila Italy
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15
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Miller DJ, Dreyer DR, Bielawski CW, Paul DR, Freeman BD. Surface Modification of Water Purification Membranes. Angew Chem Int Ed Engl 2017; 56:4662-4711. [DOI: 10.1002/anie.201601509] [Citation(s) in RCA: 441] [Impact Index Per Article: 63.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Indexed: 12/17/2022]
Affiliation(s)
- Daniel J. Miller
- McKetta Department of Chemical Engineering and Texas Materials Institute, Center for Energy and Environmental Resources The University of Texas at Austin 10100 Burnet Road, Building 133 Austin TX 78758 USA
- Joint Center for Artificial Photosynthesis Lawrence Berkeley National Laboratory 1 Cyclotron Road, 30-210C Berkeley CA 94702 USA
| | - Daniel R. Dreyer
- Nalco Champion 3200 Southwest Freeway, Ste. 2700 Houston TX 77027 USA
| | - Christopher W. Bielawski
- Center for Multidimensional Carbon Materials (CMCM) Institute for Basic Science (IBS), Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of Korea
- Department of Chemistry and Department of Energy Engineering Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of Korea
| | - Donald R. Paul
- McKetta Department of Chemical Engineering and Texas Materials Institute, Center for Energy and Environmental Resources The University of Texas at Austin 10100 Burnet Road, Building 133 Austin TX 78758 USA
| | - Benny D. Freeman
- McKetta Department of Chemical Engineering and Texas Materials Institute, Center for Energy and Environmental Resources The University of Texas at Austin 10100 Burnet Road, Building 133 Austin TX 78758 USA
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16
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Miller DJ, Dreyer DR, Bielawski CW, Paul DR, Freeman BD. Oberflächenmodifizierung von Wasseraufbereitungsmembranen. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201601509] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Daniel J. Miller
- McKetta Department of Chemical Engineering and Texas Materials Institute, Center for Energy and Environmental Resources The University of Texas, Austin 10100 Burnet Road, Building 133 Austin TX 78758 USA
- Joint Center for Artificial Photosynthesis Lawrence Berkeley National Laboratory 1 Cyclotron Road, 30-210C Berkeley CA 94702 USA
| | - Daniel R. Dreyer
- Nalco Champion 3200 Southwest Freeway, Ste. 2700 Houston TX 77027 USA
| | - Christopher W. Bielawski
- Center for Multidimensional Carbon Materials (CMCM) Institute for Basic Science (IBS), Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republik Korea
- Department of Chemistry and Department of Energy Engineering Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republik Korea
| | - Donald R. Paul
- McKetta Department of Chemical Engineering and Texas Materials Institute, Center for Energy and Environmental Resources The University of Texas, Austin 10100 Burnet Road, Building 133 Austin TX 78758 USA
| | - Benny D. Freeman
- McKetta Department of Chemical Engineering and Texas Materials Institute, Center for Energy and Environmental Resources The University of Texas, Austin 10100 Burnet Road, Building 133 Austin TX 78758 USA
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17
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Li S, Yu C, Yang J, Zhao C, Fan X, Huang H, Han X, Wang J, He X, Qiu J. Ultrathin Nitrogen-Enriched Hybrid Carbon Nanosheets for Supercapacitors with Ultrahigh Rate Performance and High Energy Density. ChemElectroChem 2016. [DOI: 10.1002/celc.201600614] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shaofeng Li
- State Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 PR China), Fax: (+86)-411-84986080
| | - Chang Yu
- State Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 PR China), Fax: (+86)-411-84986080
| | - Juan Yang
- State Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 PR China), Fax: (+86)-411-84986080
| | - Changtai Zhao
- State Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 PR China), Fax: (+86)-411-84986080
| | - Xiaoming Fan
- School of Chemistry and Chemical Engineering; Hefei University of Technology; Hefei 230009 PR China
| | - Huawei Huang
- State Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 PR China), Fax: (+86)-411-84986080
| | - Xiaotong Han
- State Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 PR China), Fax: (+86)-411-84986080
| | - Jingxian Wang
- Anhui Key Lab of Coal Clean Conversion and Utilization, School of Chemistry and Chemical Engineering; Anhui University of Technology; Ma'anshan 243002 PR China
| | - Xiaojun He
- Anhui Key Lab of Coal Clean Conversion and Utilization, School of Chemistry and Chemical Engineering; Anhui University of Technology; Ma'anshan 243002 PR China
| | - Jieshan Qiu
- State Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 PR China), Fax: (+86)-411-84986080
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18
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Liu R, Fu X, Wang C, Dawson G. Dopamine Surface Modification of Trititanate Nanotubes: Proposed In-Situ Structure Models. Chemistry 2016; 22:6071-4. [DOI: 10.1002/chem.201600075] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Ruochen Liu
- Department of Chemistry; Xian Jiaotong Liverpool University; 111 Renai Road Suzhou 215123 P.R. China
| | - Xuejian Fu
- Department of Chemistry; Xian Jiaotong Liverpool University; 111 Renai Road Suzhou 215123 P.R. China
| | - Congyi Wang
- Department of Chemistry; Xian Jiaotong Liverpool University; 111 Renai Road Suzhou 215123 P.R. China
| | - Graham Dawson
- Department of Chemistry; Xian Jiaotong Liverpool University; 111 Renai Road Suzhou 215123 P.R. China
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19
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Lim C, Huang J, Kim S, Lee H, Zeng H, Hwang DS. Nanomechanics of Poly(catecholamine) Coatings in Aqueous Solutions. Angew Chem Int Ed Engl 2016; 55:3342-6. [DOI: 10.1002/anie.201510319] [Citation(s) in RCA: 147] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Indexed: 12/29/2022]
Affiliation(s)
- Chanoong Lim
- School of Interdisciplinary Bioscience and Bioengineering; Division of Integrative Biosciences and Biotechnology; School of Environmental Science and Engineering; Pohang University of Science and Technology (POSTECH); Pohang 790-784 Korea
| | - Jun Huang
- Department of Chemical and Materials Engineering; University of Alberta; Edmonton Alberta T6G 2V4 Canada
| | - Sunjin Kim
- Department of Chemistry; Graduate School of Nanoscience and Technology (WCU) and KAIST institute NanoCentury; Korea Advanced Institute of Science and Technology; Daejeon 305-701 Korea
| | - Haeshin Lee
- Department of Chemistry; Graduate School of Nanoscience and Technology (WCU) and KAIST institute NanoCentury; Korea Advanced Institute of Science and Technology; Daejeon 305-701 Korea
| | - Hongbo Zeng
- Department of Chemical and Materials Engineering; University of Alberta; Edmonton Alberta T6G 2V4 Canada
| | - Dong Soo Hwang
- School of Interdisciplinary Bioscience and Bioengineering; Division of Integrative Biosciences and Biotechnology; School of Environmental Science and Engineering; Pohang University of Science and Technology (POSTECH); Pohang 790-784 Korea
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20
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Lim C, Huang J, Kim S, Lee H, Zeng H, Hwang DS. Nanomechanics of Poly(catecholamine) Coatings in Aqueous Solutions. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201510319] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chanoong Lim
- School of Interdisciplinary Bioscience and Bioengineering; Division of Integrative Biosciences and Biotechnology; School of Environmental Science and Engineering; Pohang University of Science and Technology (POSTECH); Pohang 790-784 Korea
| | - Jun Huang
- Department of Chemical and Materials Engineering; University of Alberta; Edmonton Alberta T6G 2V4 Canada
| | - Sunjin Kim
- Department of Chemistry; Graduate School of Nanoscience and Technology (WCU) and KAIST institute NanoCentury; Korea Advanced Institute of Science and Technology; Daejeon 305-701 Korea
| | - Haeshin Lee
- Department of Chemistry; Graduate School of Nanoscience and Technology (WCU) and KAIST institute NanoCentury; Korea Advanced Institute of Science and Technology; Daejeon 305-701 Korea
| | - Hongbo Zeng
- Department of Chemical and Materials Engineering; University of Alberta; Edmonton Alberta T6G 2V4 Canada
| | - Dong Soo Hwang
- School of Interdisciplinary Bioscience and Bioengineering; Division of Integrative Biosciences and Biotechnology; School of Environmental Science and Engineering; Pohang University of Science and Technology (POSTECH); Pohang 790-784 Korea
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21
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Panzella L, Melone L, Pezzella A, Rossi B, Pastori N, Perfetti M, D'Errico G, Punta C, d'Ischia M. Surface-Functionalization of Nanostructured Cellulose Aerogels by Solid State Eumelanin Coating. Biomacromolecules 2016; 17:564-71. [PMID: 26734842 DOI: 10.1021/acs.biomac.5b01497] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Bioinspired aerogel functionalization by surface modification and coating is in high demand for biomedical and technological applications. In this paper, we report an expedient three-step entry to all-natural surface-functionalized nanostructured aerogels based on (a) TEMPO/NaClO promoted synthesis of cellulose nanofibers (TOCNF); (b) freeze-drying for aerogel preparation; and (c) surface coating with a eumelanin thin film by ammonia-induced solid state polymerization (AISSP) of 5,6-dihydroxyindole (DHI) or 5,6-dihydroxyindole-2-carboxylic acid (DHICA) previously deposited from an organic solution. Scanning electron microscopy showed uniform deposition of the dark eumelanin coating on the template surface without affecting porosity, whereas solid state (13)C NMR and electron paramagnetic resonance (EPR) spectroscopy confirmed the eumelanin-type character of the coatings. DHI melanin coating was found to confer to TOCNF templates a potent antioxidant activity, as tested by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) assays as well as strong dye adsorption capacity, as tested on methylene blue. The unprecedented combination of nanostructured cellulose and eumelanin thin films disclosed herein implements an original all-natural multifunctional aerogel biomaterial realized via an innovative coating methodology.
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Affiliation(s)
- Lucia Panzella
- Department of Chemical Sciences, University of Naples "Federico II", Complesso Universitario Monte S.Angelo , via Cintia 4, I-80126 Naples, Italy
| | - Lucio Melone
- Department of Chemistry, Materials, and Chemical Engineering "G. Natta", Politecnico di Milano , Via Mancinelli 7, I-20131 Milano, Italy.,INSTM, National Consortium of Materials Science and Technology, Local Unit Politecnico di Milano , Piazza Leonardo da Vinci 32, I-20133 Milan, Italy.,Università degli studi e-Campus, Via Isimbardi 10, I-22060 Novedrate, Como, Italy
| | - Alessandro Pezzella
- Department of Chemical Sciences, University of Naples "Federico II", Complesso Universitario Monte S.Angelo , via Cintia 4, I-80126 Naples, Italy
| | - Bianca Rossi
- Department of Chemistry, Materials, and Chemical Engineering "G. Natta", Politecnico di Milano , Via Mancinelli 7, I-20131 Milano, Italy.,INSTM, National Consortium of Materials Science and Technology, Local Unit Politecnico di Milano , Piazza Leonardo da Vinci 32, I-20133 Milan, Italy
| | - Nadia Pastori
- Department of Chemistry, Materials, and Chemical Engineering "G. Natta", Politecnico di Milano , Via Mancinelli 7, I-20131 Milano, Italy.,INSTM, National Consortium of Materials Science and Technology, Local Unit Politecnico di Milano , Piazza Leonardo da Vinci 32, I-20133 Milan, Italy
| | - Marco Perfetti
- Department of Chemical Sciences, University of Naples "Federico II", Complesso Universitario Monte S.Angelo , via Cintia 4, I-80126 Naples, Italy.,CSGI (Consorzio per lo Sviluppo dei Sistemi a Grande Interfase), Florence, Italy
| | - Gerardino D'Errico
- Department of Chemical Sciences, University of Naples "Federico II", Complesso Universitario Monte S.Angelo , via Cintia 4, I-80126 Naples, Italy.,CSGI (Consorzio per lo Sviluppo dei Sistemi a Grande Interfase), Florence, Italy
| | - Carlo Punta
- Department of Chemistry, Materials, and Chemical Engineering "G. Natta", Politecnico di Milano , Via Mancinelli 7, I-20131 Milano, Italy.,INSTM, National Consortium of Materials Science and Technology, Local Unit Politecnico di Milano , Piazza Leonardo da Vinci 32, I-20133 Milan, Italy
| | - Marco d'Ischia
- Department of Chemical Sciences, University of Naples "Federico II", Complesso Universitario Monte S.Angelo , via Cintia 4, I-80126 Naples, Italy
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22
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Ryu S, Chou JB, Lee K, Lee D, Hong SH, Zhao R, Lee H, Kim SG. Direct Insulation-to-Conduction Transformation of Adhesive Catecholamine for Simultaneous Increases of Electrical Conductivity and Mechanical Strength of CNT Fibers. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2015; 27:3250-5. [PMID: 25899742 DOI: 10.1002/adma.201500914] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 03/21/2015] [Indexed: 05/27/2023]
Abstract
Increase in conductivity and mechanical properties of a carbon nanotube (CNT) fiber inspired by mussel-adhesion chemistry is described. Infiltration of polydopamine into an as-drawn CNT fiber followed by pyrolysis results in a direct insulation-to-conduction transformation of poly(dopamine) into pyrolyzed-poly(dopamine) (py-PDA), retaining the intrinsic adhesive function of catecholamine. The py-PDA enhances both the electrical conductivity and the mechanical strength of the CNT fibers.
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Affiliation(s)
- Seongwoo Ryu
- Department of Mechanical Engineering, Massachusetts Institute of Technology (MIT), 77 Massachusetts Ave., Cambridge, MA, 02139, USA
| | - Jeffrey B Chou
- Department of Mechanical Engineering, Massachusetts Institute of Technology (MIT), 77 Massachusetts Ave., Cambridge, MA, 02139, USA
| | - Kyueui Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Daejeon, 305-701, Republic of Korea
| | - Dongju Lee
- Korea Research Institute of Standards and Science, 267 Gajeong-Ro, Yuseong-Gu, Daejeon, 305-340, Republic of Korea
| | - Soon Hyung Hong
- Department of Material Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Daejeon, 305-701, Republic of Korea
| | - Rong Zhao
- Engineering Product Development, Singapore University of Technology and Design (SUTD), 20 Dover Drive, Singapore, 138682, Singapore
| | - Haeshin Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Daejeon, 305-701, Republic of Korea
| | - Sang-gook Kim
- Department of Mechanical Engineering, Massachusetts Institute of Technology (MIT), 77 Massachusetts Ave., Cambridge, MA, 02139, USA
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23
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Manini P, Criscuolo V, Ricciotti L, Pezzella A, Barra M, Cassinese A, Crescenzi O, Maglione MG, Tassini P, Minarini C, Barone V, d'Ischia M. Melanin-Inspired Organic Electronics: Electroluminescence in Asymmetric Triazatruxenes. Chempluschem 2015; 80:919-927. [PMID: 31973255 DOI: 10.1002/cplu.201402444] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Indexed: 11/08/2022]
Abstract
The oxidative polymerization of 5,6-dihydroxyindoles and related hydroxyindoles at pH<3 is diverted from the usual eumelanin-forming pathway to produce mixtures of symmetric and asymmetric triazatruxenes (TATs), which could be separated and characterized for their opto-electronic properties with the aid of TD-DFT calculations. Data showed that the asymmetric isomers exhibit higher fluorescence quantum efficiencies, lower HOMO-LUMO gaps, better film homogeneity, and a more definite aggregation behavior than the symmetric counterparts, suggesting promising applications in organic electronics. The enhanced luminance exhibited by the OLED devices fabricated with blends of the synthesized TATs in poly-9-vinylcarbazole confirmed the potential of the asymmetric skeleton as new versatile platform for light-emitting materials.
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Affiliation(s)
- Paola Manini
- Department of Chemical Sciences, University of Naples Federico II, Complesso Universitario Monte S. Angelo via Cintia 4, 80126 Naples (Italy), Fax: (+39) 081674393
| | - Valeria Criscuolo
- Department of Chemical Sciences, University of Naples Federico II, Complesso Universitario Monte S. Angelo via Cintia 4, 80126 Naples (Italy), Fax: (+39) 081674393.,Laboratory of Nanomaterials and Devices, ENEA C.R. Portici, Piazzale E. Fermi 1, 80055 Portici, Naples (Italy)
| | - Laura Ricciotti
- Department of Technology, University Parthenope of Naples, Centro Direzionale Isola C4, 80143 Naples (Italy)
| | - Alessandro Pezzella
- Department of Chemical Sciences, University of Naples Federico II, Complesso Universitario Monte S. Angelo via Cintia 4, 80126 Naples (Italy), Fax: (+39) 081674393
| | - Mario Barra
- CNR-SPIN and Dept. of Physics, University of Naples Federico II, Piazzale Tecchio 80, 80125 Naples (Italy)
| | - Antonio Cassinese
- CNR-SPIN and Dept. of Physics, University of Naples Federico II, Piazzale Tecchio 80, 80125 Naples (Italy)
| | - Orlando Crescenzi
- Department of Chemical Sciences, University of Naples Federico II, Complesso Universitario Monte S. Angelo via Cintia 4, 80126 Naples (Italy), Fax: (+39) 081674393
| | - Maria Grazia Maglione
- Laboratory of Nanomaterials and Devices, ENEA C.R. Portici, Piazzale E. Fermi 1, 80055 Portici, Naples (Italy)
| | - Paolo Tassini
- Laboratory of Nanomaterials and Devices, ENEA C.R. Portici, Piazzale E. Fermi 1, 80055 Portici, Naples (Italy)
| | - Carla Minarini
- Laboratory of Nanomaterials and Devices, ENEA C.R. Portici, Piazzale E. Fermi 1, 80055 Portici, Naples (Italy)
| | - Vincenzo Barone
- Scuola Normale Superiore, Piazza dei Cavalieri 7, 56126 Pisa (Italy)
| | - Marco d'Ischia
- Department of Chemical Sciences, University of Naples Federico II, Complesso Universitario Monte S. Angelo via Cintia 4, 80126 Naples (Italy), Fax: (+39) 081674393
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24
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Yao B, Wang Q, Zhu J. Pd/C-Catalyzed Cyclizative Cross-Coupling of Twoortho-Alkynylanilines under Aerobic Conditions: Synthesis of 2,3′-Bisindoles. Chemistry 2015; 21:7413-6. [DOI: 10.1002/chem.201501020] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Indexed: 11/06/2022]
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25
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Yu X, Fan H, Wang L, Jin Z. Formation of Polydopamine Nanofibers with the Aid of Folic Acid. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201404947] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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26
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Yu X, Fan H, Wang L, Jin Z. Formation of polydopamine nanofibers with the aid of folic acid. Angew Chem Int Ed Engl 2014; 53:12600-4. [PMID: 25146565 DOI: 10.1002/anie.201404947] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2014] [Indexed: 11/11/2022]
Abstract
Polydopamine (PDA) generated by the oxidative self-polymerization of dopamine shows great potential for surface modification. Observed PDA nanostructures are nanoparticles and thin films. The formation mechanism of PDA is still unclear; thus, the manipulation of PDA nanostructures is a big challenge. In this study, we first demonstrated that folic acid shows a dramatic effect on the PDA nanostructure: New aggregated nanostructures of PDA, nanobelts and nanofibers, were generated in a dopamine/folic acid system. We hypothesized that folic acid may be involved in the stacking of protomolecules of PDA by π-π interactions and hydrogen bonding. Herein we describe the first experimental strategy to manipulate the aggregation of PDA by using small molecules. This study not only provides a new method for generating PDA nanofibers, which are proposed bioorganic electronic materials, but also a possible way to understand the formation mechanism of PDA and its analogues in nature, melanins.
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Affiliation(s)
- Xiang Yu
- Department of Chemistry, Renmin University of China, Beijing 100872 (P. R. China)
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27
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Quignard S, d'Ischia M, Chen Y, Fattaccioli J. Ultraviolet-Induced Fluorescence of Polydopamine-Coated Emulsion Droplets. Chempluschem 2014. [DOI: 10.1002/cplu.201402157] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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28
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Guimond N, Mayer P, Trauner D. Development of an Iron(II)-Catalyzed Aerobic Catechol Cleavage and Biomimetic Synthesis of Betanidin. Chemistry 2014; 20:9519-23. [DOI: 10.1002/chem.201403436] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Indexed: 11/08/2022]
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29
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Yang L, Kong J, Zhou D, Ang JM, Phua SL, Yee WA, Liu H, Huang Y, Lu X. Transition‐Metal‐Ion‐Mediated Polymerization of Dopamine: Mussel‐Inspired Approach for the Facile Synthesis of Robust Transition‐Metal Nanoparticle–Graphene Hybrids. Chemistry 2014; 20:7776-83. [DOI: 10.1002/chem.201402241] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Indexed: 11/08/2022]
Affiliation(s)
- Liping Yang
- Institute of Chemical and Engineering Sciences, A*STAR (Agency for Science, Technology and Research), 1 Pesek Road, Jurong Island, Singapore 627833 (Singapore)
| | - Junhua Kong
- Temasek Labs, Nanyang Technological University, Singapore 637553 (Singapore)
| | - Dan Zhou
- Temasek Labs, Nanyang Technological University, Singapore 637553 (Singapore)
| | - Jia Ming Ang
- School of Materials Science and Engineering, Nanyang Technological University, Singapore 639798 (Singapore)
| | - Si Lei Phua
- School of Materials Science and Engineering, Nanyang Technological University, Singapore 639798 (Singapore)
| | - Wu Aik Yee
- School of Materials Science and Engineering, Nanyang Technological University, Singapore 639798 (Singapore)
| | - Hai Liu
- School of Materials Science and Engineering, Nanyang Technological University, Singapore 639798 (Singapore)
| | - Yizhong Huang
- School of Materials Science and Engineering, Nanyang Technological University, Singapore 639798 (Singapore)
| | - Xuehong Lu
- Temasek Labs, Nanyang Technological University, Singapore 637553 (Singapore)
- School of Materials Science and Engineering, Nanyang Technological University, Singapore 639798 (Singapore)
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30
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Prasetyanto EA, Manini P, Napolitano A, Crescenzi O, d'Ischia M, De Cola L. Towards Eumelanin@Zeolite Hybrids: Pore-Size-Controlled 5,6-Dihydroxyindole Polymerization. Chemistry 2014; 20:1597-601. [DOI: 10.1002/chem.201303682] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Indexed: 11/08/2022]
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31
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Panzella L, Gentile G, D'Errico G, Della Vecchia NF, Errico ME, Napolitano A, Carfagna C, d'Ischia M. Atypical Structural and π-Electron Features of a Melanin Polymer That Lead to Superior Free-Radical-Scavenging Properties. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201305747] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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32
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Panzella L, Gentile G, D'Errico G, Della Vecchia NF, Errico ME, Napolitano A, Carfagna C, d'Ischia M. Atypical structural and π-electron features of a melanin polymer that lead to superior free-radical-scavenging properties. Angew Chem Int Ed Engl 2013; 52:12684-7. [PMID: 24123614 DOI: 10.1002/anie.201305747] [Citation(s) in RCA: 213] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Indexed: 11/12/2022]
Affiliation(s)
- Lucia Panzella
- Department of Chemical Sciences, University of Naples "Federico II", Via Cintia 4, 80126 Naples (Italy)
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33
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Hong S, Kim J, Na YS, Park J, Kim S, Singha K, Im G, Han D, Kim WJ, Lee H. Poly(norepinephrine): Ultrasmooth Material‐Independent Surface Chemistry and Nanodepot for Nitric Oxide. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201301646] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Seonki Hong
- Department of Chemistry, KAIST, Daejeon, 305‐701 (Republic of Korea) http://sticky.kaist.ac.kr
| | - Jihoon Kim
- Center for Self‐assembly and Complexity, Institute for Basic Science (IBS) and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 790‐784 (Republic of Korea)
| | - Yun Suk Na
- Department of Chemistry, KAIST, Daejeon, 305‐701 (Republic of Korea) http://sticky.kaist.ac.kr
| | - Junghong Park
- Center for Self‐assembly and Complexity, Institute for Basic Science (IBS) and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 790‐784 (Republic of Korea)
| | - Sunjin Kim
- Department of Chemistry, KAIST, Daejeon, 305‐701 (Republic of Korea) http://sticky.kaist.ac.kr
| | - Kaushik Singha
- Center for Self‐assembly and Complexity, Institute for Basic Science (IBS) and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 790‐784 (Republic of Korea)
| | - Gun‐Il Im
- Department of Orthopaedics, Dongguk University, Ilsan Hospital, Goyang, 411‐773 (Republic of Korea)
| | - Dong‐Keun Han
- Biomaterials Research Center, Korea Institute of Science and Technology, Seoul, 130‐650 (Republic of Korea)
| | - Won Jong Kim
- Center for Self‐assembly and Complexity, Institute for Basic Science (IBS) and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 790‐784 (Republic of Korea)
| | - Haeshin Lee
- Department of Chemistry, KAIST, Daejeon, 305‐701 (Republic of Korea) http://sticky.kaist.ac.kr
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34
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Hong S, Kim J, Na YS, Park J, Kim S, Singha K, Im GI, Han DK, Kim WJ, Lee H. Poly(norepinephrine): Ultrasmooth Material-Independent Surface Chemistry and Nanodepot for Nitric Oxide. Angew Chem Int Ed Engl 2013; 52:9187-91. [DOI: 10.1002/anie.201301646] [Citation(s) in RCA: 192] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Revised: 06/04/2013] [Indexed: 01/15/2023]
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35
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Li R, Parvez K, Hinkel F, Feng X, Müllen K. Bioinspired Wafer-Scale Production of Highly Stretchable Carbon Films for Transparent Conductive Electrodes. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201300312] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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36
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Li R, Parvez K, Hinkel F, Feng X, Müllen K. Bioinspired Wafer-Scale Production of Highly Stretchable Carbon Films for Transparent Conductive Electrodes. Angew Chem Int Ed Engl 2013; 52:5535-8. [DOI: 10.1002/anie.201300312] [Citation(s) in RCA: 112] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2013] [Indexed: 11/09/2022]
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37
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Adinolfi M, d'Ischia M, Iadonisi A, Leone L, Pezzella A, Valerio S. Glycosylated Eumelanin Building Blocks by Thioglycosylation of 5,6-Diacetoxyindole with an Expedient Selenium-Based Dynamic-Mixture Methodology. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200299] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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38
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Thureau P, Ziarelli F, Thévand A, Martin RW, Farmer PJ, Viel S, Mollica G. Probing the Motional Behavior of Eumelanin and Pheomelanin with Solid-State NMR Spectroscopy: New Insights into the Pigment Properties. Chemistry 2012; 18:10689-700. [DOI: 10.1002/chem.201200277] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2012] [Indexed: 01/08/2023]
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39
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d'Ischia M, Napolitano A, Pezzella A. 5,6‐Dihydroxyindole Chemistry: Unexplored Opportunities Beyond Eumelanin. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100796] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Marco d'Ischia
- Department of Organic Chemistry and Biochemistry, University of Naples “Federico II”, Via Cintia 4, 80126 Naples, Italy
| | - Alessandra Napolitano
- Department of Organic Chemistry and Biochemistry, University of Naples “Federico II”, Via Cintia 4, 80126 Naples, Italy
| | - Alessandro Pezzella
- Department of Organic Chemistry and Biochemistry, University of Naples “Federico II”, Via Cintia 4, 80126 Naples, Italy
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40
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Bernsmann F, Ersen O, Voegel JC, Jan E, Kotov NA, Ball V. Melanin-containing films: growth from dopamine solutions versus layer-by-layer deposition. Chemphyschem 2010; 11:3299-305. [PMID: 20806310 DOI: 10.1002/cphc.201000384] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2010] [Indexed: 11/11/2022]
Abstract
Films formed by oxidation of dopamine are of interest for functionalisation of solid-liquid interfaces owing to their versatility. However, the ability to modulate the properties of such films, for example, permeability to ionic species and the absorption coefficient, is urgently needed. Indeed, melanin films produced by oxidation of dopamine absorb strongly over the whole UV/Vis part of the electromagnetic spectrum and are impermeable to anions even for a film thickness as low as a few nanometers. Herein we combine oxidation of dopamine to produce a solution containing dopamine-melanin particles and their alternating deposition with poly(diallyldimethylammonium chloride) to produce films which have nearly the same morphology as pure dopamine-melanin films but are less compact, more transparent and more permeable to ferrocyanide anions.
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Affiliation(s)
- Falk Bernsmann
- Unité Mixte de Recherche 977, Institut National de la Santé et de la Recherche Médicale, 11 rue Humann, 67085 Strasbourg Cedex, France
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