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Fromme T, Reichenberger S, Tibbetts KM, Barcikowski S. Laser synthesis of nanoparticles in organic solvents - products, reactions, and perspectives. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2024; 15:638-663. [PMID: 38887526 PMCID: PMC11181208 DOI: 10.3762/bjnano.15.54] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Accepted: 04/30/2024] [Indexed: 06/20/2024]
Abstract
Laser synthesis and processing of colloids (LSPC) is an established method for producing functional and durable nanomaterials and catalysts in virtually any liquid of choice. While the redox reactions during laser synthesis in water are fairly well understood, the corresponding reactions in organic liquids remain elusive, particularly because of the much greater complexity of carbon chemistry. To this end, this article first reviews the knowledge base of chemical reactions during LSPC and then deduces identifiable reaction pathways and mechanisms. This review also includes findings that are specific to the LSPC method variants laser ablation (LAL), fragmentation (LFL), melting (LML), and reduction (LRL) in organic liquids. A particular focus will be set on permanent gases, liquid hydrocarbons, and solid, carbonaceous species generated, including the formation of doped, compounded, and encapsulated nanoparticles. It will be shown how the choice of solvent, synthesis method, and laser parameters influence the nanostructure formation as well as the amount and chain length of the generated polyyne by-products. Finally, theoretical approaches to address the mechanisms of organic liquid decomposition and carbon shell formation are highlighted and discussed regarding current challenges and future perspectives of LSPC using organic liquids instead of water.
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Affiliation(s)
- Theo Fromme
- Technical Chemistry I and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitätsstrasse 7, 45141 Essen, Germany
| | - Sven Reichenberger
- Technical Chemistry I and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitätsstrasse 7, 45141 Essen, Germany
| | - Katharine M Tibbetts
- Department of Chemistry, Virginia Commonwealth University, Richmond, VA 23284, USA
| | - Stephan Barcikowski
- Technical Chemistry I and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitätsstrasse 7, 45141 Essen, Germany
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2
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Kabaciński P, Marabotti P, Fazzi D, Petropoulos V, Iudica A, Serafini P, Cerullo G, Casari CS, Zavelani-Rossi M. Disclosing Early Excited State Relaxation Events in Prototypical Linear Carbon Chains. J Am Chem Soc 2023; 145:18382-18390. [PMID: 37525883 PMCID: PMC10450801 DOI: 10.1021/jacs.3c04163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Indexed: 08/02/2023]
Abstract
One-dimensional (1D) linear nanostructures comprising sp-hybridized carbon atoms, as derivatives of the prototypical allotrope known as carbyne, are predicted to possess outstanding mechanical, thermal, and electronic properties. Despite recent advances in their synthesis, their chemical and physical properties are still poorly understood. Here, we investigate the photophysics of a prototypical polyyne (i.e., 1D chain with alternating single and triple carbon bonds) as the simplest model of finite carbon wire and as a prototype of sp-carbon-based chains. We perform transient absorption experiments with high temporal resolution (<30 fs) on monodispersed hydrogen-capped hexayne H─(C≡C)6─H synthesized by laser ablation in liquid. With the support of computational studies based on ground state density functional theory (DFT) and excited state time-dependent (TD)-DFT calculations, we provide a comprehensive description of the excited state relaxation processes at early times following photoexcitation. We show that the internal conversion from a bright high-energy singlet excited state to a low-lying singlet dark state is ultrafast and takes place with a 200 fs time constant, followed by thermalization on the picosecond time scale and decay of the low-energy singlet state with hundreds of picoseconds time constant. We also show that the time scale of these processes does not depend on the end groups capping the sp-carbon chain. The understanding of the primary photoinduced events in polyynes is of key importance both for fundamental knowledge and for potential optoelectronic and light-harvesting applications of low-dimensional nanostructured carbon-based materials.
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Affiliation(s)
- Piotr Kabaciński
- Dipartimento
di Fisica, Politecnico di Milano, piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - Pietro Marabotti
- Dipartimento
di Energia, Politecnico di Milano, via G. Ponzio 34/3, 20133 Milano, Italy
| | - Daniele Fazzi
- Dipartimento
di Chimica “Giacomo Ciamician”, Università degli studi di Bologna, via F. Selmi 2, 40126 Bologna, Italy
| | - Vasilis Petropoulos
- Dipartimento
di Fisica, Politecnico di Milano, piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - Andrea Iudica
- Dipartimento
di Fisica, Politecnico di Milano, piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - Patrick Serafini
- Dipartimento
di Energia, Politecnico di Milano, via G. Ponzio 34/3, 20133 Milano, Italy
| | - Giulio Cerullo
- Dipartimento
di Fisica, Politecnico di Milano, piazza Leonardo da Vinci 32, 20133 Milano, Italy
- Istituto
di Fotonica e Nanotecnologie IFN-CNR, piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - Carlo S. Casari
- Dipartimento
di Energia, Politecnico di Milano, via G. Ponzio 34/3, 20133 Milano, Italy
| | - Margherita Zavelani-Rossi
- Dipartimento
di Energia, Politecnico di Milano, via G. Ponzio 34/3, 20133 Milano, Italy
- Istituto
di Fotonica e Nanotecnologie IFN-CNR, piazza Leonardo da Vinci 32, 20133 Milano, Italy
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3
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Marabotti P, Tommasini M, Castiglioni C, Serafini P, Peggiani S, Tortora M, Rossi B, Li Bassi A, Russo V, Casari CS. Electron-phonon coupling and vibrational properties of size-selected linear carbon chains by resonance Raman scattering. Nat Commun 2022; 13:5052. [PMID: 36030293 PMCID: PMC9420137 DOI: 10.1038/s41467-022-32801-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 08/16/2022] [Indexed: 11/09/2022] Open
Abstract
UV resonance Raman spectroscopy of size-selected linear sp-carbon chains unveils vibrational overtones and combinations up to the fifth order. Thanks to the tunability of the synchrotron source, we excited each H-terminated polyyne (HCnH with n = 8,10,12) to the maxima of its vibronic absorption spectrum allowing us to precisely determine the electronic and vibrational structure of the ground and excited states for the main observed vibrational mode. Selected transitions are shown to enhance specific overtone orders in the Raman spectrum in a specific way that can be explained by a simple analytical model based on Albrecht's theory of resonance Raman scattering. The determined Huang-Rhys factors indicate a strong and size-dependent electron-phonon coupling increasing with the sp-carbon chain length.
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Affiliation(s)
- P Marabotti
- Micro and Nanostructured Materials Laboratory-NanoLab, Department of Energy, Politecnico di Milano via Ponzio 34/3, I-20133, Milano, Italy
| | - M Tommasini
- Department of Chemistry, Materials and Chem. Eng. 'G. Natta', Politecnico di Milano Piazza Leonardo da Vinci 32, I-20133, Milano, Italy
| | - C Castiglioni
- Department of Chemistry, Materials and Chem. Eng. 'G. Natta', Politecnico di Milano Piazza Leonardo da Vinci 32, I-20133, Milano, Italy
| | - P Serafini
- Micro and Nanostructured Materials Laboratory-NanoLab, Department of Energy, Politecnico di Milano via Ponzio 34/3, I-20133, Milano, Italy
| | - S Peggiani
- Micro and Nanostructured Materials Laboratory-NanoLab, Department of Energy, Politecnico di Milano via Ponzio 34/3, I-20133, Milano, Italy
| | - M Tortora
- Elettra Sincrotrone Trieste, S.S. 114 km 163.5, Basovizza, 34149, Trieste, Italy
| | - B Rossi
- Elettra Sincrotrone Trieste, S.S. 114 km 163.5, Basovizza, 34149, Trieste, Italy
| | - A Li Bassi
- Micro and Nanostructured Materials Laboratory-NanoLab, Department of Energy, Politecnico di Milano via Ponzio 34/3, I-20133, Milano, Italy
| | - V Russo
- Micro and Nanostructured Materials Laboratory-NanoLab, Department of Energy, Politecnico di Milano via Ponzio 34/3, I-20133, Milano, Italy
| | - C S Casari
- Micro and Nanostructured Materials Laboratory-NanoLab, Department of Energy, Politecnico di Milano via Ponzio 34/3, I-20133, Milano, Italy.
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Condorelli M, Speciale A, Cimino F, Muscarà C, Fazio E, D’Urso L, Corsaro C, Neri G, Mezzasalma AM, Compagnini G, Neri F, Saija A. Nano-Hybrid Au@LCCs Systems Displaying Anti-Inflammatory Activity. MATERIALS (BASEL, SWITZERLAND) 2022; 15:3701. [PMID: 35629727 PMCID: PMC9143445 DOI: 10.3390/ma15103701] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 05/17/2022] [Accepted: 05/20/2022] [Indexed: 11/25/2022]
Abstract
Gold nanoparticles (Au NPs) have received great attention owing to their biocompatible nature, environmental, and widespread biomedical applications. Au NPs are known as capable to regulate inflammatory responses in several tissues and organs; interestingly, lower toxicity in conjunction with anti-inflammatory effects was reported to occur with Au NPs treatment. Several variables drive this benefit-risk balance, including Au NPs physicochemical properties such as their morphology, surface chemistry, and charge. In our research we prepared hybrid Au@LCC nanocolloids by the Pulsed Laser Ablation, which emerged as a suitable chemically clean technique to produce ligand-free or functionalized nanomaterials, with tight control on their properties (product purity, crystal structure selectivity, particle size distribution). Here, for the first time to our knowledge, we have investigated the bioproperties of Au@LCCs. When tested in vitro on intestinal epithelial cells exposed to TNF-α, Au@LCCs sample at the ratio of 2.6:1 showed a significantly reduced TNF gene expression and induced antioxidant heme oxygenase-1 gene expression better than the 1:1 dispersion. Although deeper investigations are needed, these findings indicate that the functionalization with LCCs allows a better interaction of Au NPs with targets involved in the cell redox status and inflammatory signaling.
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Affiliation(s)
- Marcello Condorelli
- Department of Chemical Sciences, University of Catania, V.le A. Doria 6, 95125 Catania, Italy; (M.C.); (L.D.); (G.C.)
| | - Antonio Speciale
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, Viale F. Stagno D’Alcontres 31, 98166 Messina, Italy; (A.S.); (F.C.); (C.M.); (G.N.)
| | - Francesco Cimino
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, Viale F. Stagno D’Alcontres 31, 98166 Messina, Italy; (A.S.); (F.C.); (C.M.); (G.N.)
| | - Claudia Muscarà
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, Viale F. Stagno D’Alcontres 31, 98166 Messina, Italy; (A.S.); (F.C.); (C.M.); (G.N.)
| | - Enza Fazio
- Department of Mathematical and Computational Sciences, Physical Sciences and Earth Sciences, University of Messina, Viale F. Stagno D’Alcontres 31, 98166 Messina, Italy; (E.F.); (C.C.); (A.M.M.)
| | - Luisa D’Urso
- Department of Chemical Sciences, University of Catania, V.le A. Doria 6, 95125 Catania, Italy; (M.C.); (L.D.); (G.C.)
| | - Carmelo Corsaro
- Department of Mathematical and Computational Sciences, Physical Sciences and Earth Sciences, University of Messina, Viale F. Stagno D’Alcontres 31, 98166 Messina, Italy; (E.F.); (C.C.); (A.M.M.)
| | - Giulia Neri
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, Viale F. Stagno D’Alcontres 31, 98166 Messina, Italy; (A.S.); (F.C.); (C.M.); (G.N.)
| | - Angela Maria Mezzasalma
- Department of Mathematical and Computational Sciences, Physical Sciences and Earth Sciences, University of Messina, Viale F. Stagno D’Alcontres 31, 98166 Messina, Italy; (E.F.); (C.C.); (A.M.M.)
| | - Giuseppe Compagnini
- Department of Chemical Sciences, University of Catania, V.le A. Doria 6, 95125 Catania, Italy; (M.C.); (L.D.); (G.C.)
| | - Fortunato Neri
- Department of Mathematical and Computational Sciences, Physical Sciences and Earth Sciences, University of Messina, Viale F. Stagno D’Alcontres 31, 98166 Messina, Italy; (E.F.); (C.C.); (A.M.M.)
| | - Antonina Saija
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, Viale F. Stagno D’Alcontres 31, 98166 Messina, Italy; (A.S.); (F.C.); (C.M.); (G.N.)
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da Silva C, Nisioka K, Moura-Moreira M, Macedo R, Del Nero J. Tunneling rules for electronic transport in 1-D systems. Mol Phys 2021. [DOI: 10.1080/00268976.2021.1976427] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- C.A.B. da Silva
- Faculdade de Física, Universidade Federal do Pará, Ananindeua, Brazil
| | - K.R. Nisioka
- Faculdade de Engenharia de Materiais, Universidade Federal do Pará, Ananindeua, Brazil
| | - M. Moura-Moreira
- Programa de Pós-Graduação em Engenharia Elétrica, Universidade Federal do Pará, Belém, Brazil
| | - R.F. Macedo
- Faculdade de Geologia, Universidade Federal do Pará, Belém, Brazil
| | - J. Del Nero
- Facudade de Física, Universidade Federal do Pará, Belém, Brazil
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