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Chandrabhas S, Maiti S, Fortunati I, Ferrante C, Gabrielli L, Prins LJ. Nucleotide-Selective Templated Self-Assembly of Nanoreactors under Dissipative Conditions. Angew Chem Int Ed Engl 2020; 59:22223-22229. [PMID: 32833254 DOI: 10.1002/anie.202010199] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Indexed: 02/06/2023]
Abstract
Nature adopts complex chemical networks to finely tune biochemical processes. Indeed, small biomolecules play a key role in regulating the flux of metabolic pathways. Chemistry, which was traditionally focused on reactions in simple mixtures, is dedicating increasing attention to the network reactivity of highly complex synthetic systems, able to display new kinetic phenomena. Herein, we show that the addition of monophosphate nucleosides to a mixture of amphiphiles and reagents leads to the selective templated formation of self-assembled structures, which can accelerate a reaction between two hydrophobic reactants. The correct matching between nucleotide and the amphiphile head group is fundamental for the selective formation of the assemblies and for the consequent up-regulation of the chemical reaction. Transient stability of the nanoreactors is obtained under dissipative conditions, driven by enzymatic dephosphorylation of the templating nucleotides. These results show that small molecules can play a key role in modulating network reactivity, by selectively templating self-assembled structures that are able to up-regulate chemical reaction pathways.
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Affiliation(s)
- Sushmitha Chandrabhas
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131, Padova, Italy
| | - Subhabrata Maiti
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER), Mohali Knowledge City, Manauli, 140306, India
| | - Ilaria Fortunati
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131, Padova, Italy
| | - Camilla Ferrante
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131, Padova, Italy
| | - Luca Gabrielli
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131, Padova, Italy
| | - Leonard J Prins
- Department of Chemical Sciences, University of Padova, Via Marzolo 1, 35131, Padova, Italy
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2
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Chandrabhas S, Maiti S, Fortunati I, Ferrante C, Gabrielli L, Prins LJ. Nucleotide‐Selective Templated Self‐Assembly of Nanoreactors under Dissipative Conditions. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202010199] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Sushmitha Chandrabhas
- Department of Chemical Sciences University of Padova Via Marzolo 1 35131 Padova Italy
| | - Subhabrata Maiti
- Department of Chemical Sciences Indian Institute of Science Education and Research (IISER) Mohali Knowledge City, Manauli 140306 India
| | - Ilaria Fortunati
- Department of Chemical Sciences University of Padova Via Marzolo 1 35131 Padova Italy
| | - Camilla Ferrante
- Department of Chemical Sciences University of Padova Via Marzolo 1 35131 Padova Italy
| | - Luca Gabrielli
- Department of Chemical Sciences University of Padova Via Marzolo 1 35131 Padova Italy
| | - Leonard J. Prins
- Department of Chemical Sciences University of Padova Via Marzolo 1 35131 Padova Italy
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3
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Solís Muñana P, Ragazzon G, Dupont J, Ren CZ, Prins LJ, Chen JL. Substrate-Induced Self-Assembly of Cooperative Catalysts. Angew Chem Int Ed Engl 2018; 57:16469-16474. [PMID: 30302870 PMCID: PMC7159596 DOI: 10.1002/anie.201810891] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Indexed: 12/12/2022]
Abstract
Dissipative self-assembly processes in nature rely on chemical fuels that activate proteins for assembly through the formation of a noncovalent complex. The catalytic activity of the assemblies causes fuel degradation, resulting in the formation of an assembly in a high-energy, out-of-equilibrium state. Herein, we apply this concept to a synthetic system and demonstrate that a substrate can induce the formation of vesicular assemblies, which act as cooperative catalysts for cleavage of the same substrate.
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Affiliation(s)
- Pablo Solís Muñana
- School of SciencesAuckland University of TechnologyPrivate Bag 92006Auckland1142New Zealand
| | - Giulio Ragazzon
- Department of Chemical SciencesUniversity of PadovaVia Marzolo 135131PadovaItaly
| | - Julien Dupont
- School of SciencesAuckland University of TechnologyPrivate Bag 92006Auckland1142New Zealand
| | - Chloe Z.‐J. Ren
- School of SciencesAuckland University of TechnologyPrivate Bag 92006Auckland1142New Zealand
| | - Leonard J. Prins
- Department of Chemical SciencesUniversity of PadovaVia Marzolo 135131PadovaItaly
| | - Jack L.‐Y. Chen
- School of SciencesAuckland University of TechnologyPrivate Bag 92006Auckland1142New Zealand
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4
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Solís Muñana P, Ragazzon G, Dupont J, Ren CZJ, Prins LJ, Chen JLY. Substrate-Induced Self-Assembly of Cooperative Catalysts. ANGEWANDTE CHEMIE (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 130:16707-16712. [PMID: 32313321 PMCID: PMC7159549 DOI: 10.1002/ange.201810891] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Indexed: 11/22/2022]
Abstract
Dissipative self-assembly processes in nature rely on chemical fuels that activate proteins for assembly through the formation of a noncovalent complex. The catalytic activity of the assemblies causes fuel degradation, resulting in the formation of an assembly in a high-energy, out-of-equilibrium state. Herein, we apply this concept to a synthetic system and demonstrate that a substrate can induce the formation of vesicular assemblies, which act as cooperative catalysts for cleavage of the same substrate.
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Affiliation(s)
- Pablo Solís Muñana
- School of Sciences Auckland University of Technology Private Bag 92006 Auckland 1142 New Zealand
| | - Giulio Ragazzon
- Department of Chemical Sciences University of Padova Via Marzolo 1 35131 Padova Italy
| | - Julien Dupont
- School of Sciences Auckland University of Technology Private Bag 92006 Auckland 1142 New Zealand
| | - Chloe Z-J Ren
- School of Sciences Auckland University of Technology Private Bag 92006 Auckland 1142 New Zealand
| | - Leonard J Prins
- Department of Chemical Sciences University of Padova Via Marzolo 1 35131 Padova Italy
| | - Jack L-Y Chen
- School of Sciences Auckland University of Technology Private Bag 92006 Auckland 1142 New Zealand
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della Sala F, Maiti S, Bonanni A, Scrimin P, Prins LJ. Fuel-Selective Transient Activation of Nanosystems for Signal Generation. Angew Chem Int Ed Engl 2018; 57:1611-1615. [DOI: 10.1002/anie.201711964] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 12/18/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Flavio della Sala
- Department of Chemical Sciences; University of Padova; Via Marzolo 1 35131 Padova Italy
| | - Subhabrata Maiti
- Current address: Department of Chemistry; The Pennsylvania State University; University Park PA USA
| | - Andrea Bonanni
- Department of Chemical Sciences; University of Padova; Via Marzolo 1 35131 Padova Italy
| | - Paolo Scrimin
- Department of Chemical Sciences; University of Padova; Via Marzolo 1 35131 Padova Italy
| | - Leonard J. Prins
- Department of Chemical Sciences; University of Padova; Via Marzolo 1 35131 Padova Italy
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6
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della Sala F, Maiti S, Bonanni A, Scrimin P, Prins LJ. Fuel-Selective Transient Activation of Nanosystems for Signal Generation. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201711964] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Flavio della Sala
- Department of Chemical Sciences; University of Padova; Via Marzolo 1 35131 Padova Italy
| | - Subhabrata Maiti
- Current address: Department of Chemistry; The Pennsylvania State University; University Park PA USA
| | - Andrea Bonanni
- Department of Chemical Sciences; University of Padova; Via Marzolo 1 35131 Padova Italy
| | - Paolo Scrimin
- Department of Chemical Sciences; University of Padova; Via Marzolo 1 35131 Padova Italy
| | - Leonard J. Prins
- Department of Chemical Sciences; University of Padova; Via Marzolo 1 35131 Padova Italy
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Chen JLY, Maiti S, Fortunati I, Ferrante C, Prins LJ. Temporal Control over Transient Chemical Systems using Structurally Diverse Chemical Fuels. Chemistry 2017; 23:11549-11559. [DOI: 10.1002/chem.201701533] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Indexed: 01/28/2023]
Affiliation(s)
- Jack L.-Y. Chen
- School of Science; Auckland University of Technology; 34 St Paul St Auckland 1010 New Zealand
| | - Subhabrata Maiti
- Department of Chemical Sciences; University of Padova; Via Marzolo 1 35131 Padova Italy
| | - Ilaria Fortunati
- Department of Chemical Sciences; University of Padova; Via Marzolo 1 35131 Padova Italy
| | - Camilla Ferrante
- Department of Chemical Sciences; University of Padova; Via Marzolo 1 35131 Padova Italy
| | - Leonard J. Prins
- Department of Chemical Sciences; University of Padova; Via Marzolo 1 35131 Padova Italy
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Diez-Castellnou M, Salvia MV, Springhetti S, Rastrelli F, Mancin F. Nanoparticle-Assisted Affinity NMR Spectroscopy: High Sensitivity Detection and Identification of Organic Molecules. Chemistry 2016; 22:16957-16963. [DOI: 10.1002/chem.201603578] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Marta Diez-Castellnou
- Dipartimento di Scienze Chimiche; Università degli Studi di Padova; via Marzolo 1 35131 Padova Italy
| | - Marie-Virginie Salvia
- Dipartimento di Scienze Chimiche; Università degli Studi di Padova; via Marzolo 1 35131 Padova Italy
- Laboratoire d'Excellence “CORAIL”; Université de Perpignan; 58 Avenue Paul Alduy 66860 Perpignan Cedex France
| | - Sara Springhetti
- Dipartimento di Scienze Chimiche; Università degli Studi di Padova; via Marzolo 1 35131 Padova Italy
| | - Federico Rastrelli
- Dipartimento di Scienze Chimiche; Università degli Studi di Padova; via Marzolo 1 35131 Padova Italy
| | - Fabrizio Mancin
- Dipartimento di Scienze Chimiche; Università degli Studi di Padova; via Marzolo 1 35131 Padova Italy
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Chen Z, Ji H, Liu C, Bing W, Wang Z, Qu X. A Multinuclear Metal Complex Based DNase-Mimetic Artificial Enzyme: Matrix Cleavage for Combating Bacterial Biofilms. Angew Chem Int Ed Engl 2016; 55:10732-6. [PMID: 27484616 DOI: 10.1002/anie.201605296] [Citation(s) in RCA: 157] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 07/04/2016] [Indexed: 12/18/2022]
Abstract
Extracellular DNA (eDNA) is an essential structural component during biofilm formation, including initial bacterial adhesion, subsequent development, and final maturation. Herein, the construction of a DNase-mimetic artificial enzyme (DMAE) for anti-biofilm applications is described. By confining passivated gold nanoparticles with multiple cerium(IV) complexes on the surface of colloidal magnetic Fe3 O4 /SiO2 core/shell particles, a robust and recoverable artificial enzyme with DNase-like activity was obtained, which exhibited high cleavage ability towards both model substrates and eDNA. Compared to the high environmental sensitivity of natural DNase in anti-biofilm applications, DMAE exhibited a much better operational stability and easier recoverability. When DMAE was coated on substratum surfaces, biofilm formation was inhibited for prolonged periods of time, and the DMAE excelled in the dispersion of established biofilms of various ages. Finally, the presence of DMAE remarkably potentiated the efficiency of traditional antibiotics to kill biofilm-encased bacteria and eradiate biofilms.
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Affiliation(s)
- Zhaowei Chen
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, China.,University of Chinese Academy of Sciences, Beijing, 100039, China.,Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, NC, 27695, USA
| | - Haiwei Ji
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, China.,University of Chinese Academy of Sciences, Beijing, 100039, China
| | - Chaoqun Liu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, China.,University of Chinese Academy of Sciences, Beijing, 100039, China
| | - Wei Bing
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, China.,University of Chinese Academy of Sciences, Beijing, 100039, China
| | - Zhenzhen Wang
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, China.,University of Chinese Academy of Sciences, Beijing, 100039, China
| | - Xiaogang Qu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, 130022, China.
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Chen Z, Ji H, Liu C, Bing W, Wang Z, Qu X. A Multinuclear Metal Complex Based DNase-Mimetic Artificial Enzyme: Matrix Cleavage for Combating Bacterial Biofilms. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201605296] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Zhaowei Chen
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 China
- University of Chinese Academy of Sciences; Beijing 100039 China
- Joint Department of Biomedical Engineering; University of North Carolina at Chapel Hill and North Carolina State University; Raleigh NC 27695 USA
| | - Haiwei Ji
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 China
- University of Chinese Academy of Sciences; Beijing 100039 China
| | - Chaoqun Liu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 China
- University of Chinese Academy of Sciences; Beijing 100039 China
| | - Wei Bing
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 China
- University of Chinese Academy of Sciences; Beijing 100039 China
| | - Zhenzhen Wang
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 China
- University of Chinese Academy of Sciences; Beijing 100039 China
| | - Xiaogang Qu
- Laboratory of Chemical Biology and State Key Laboratory of Rare Earth Resources Utilization; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun Jilin 130022 China
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della Sala F, Kay ER. Reversible Control of Nanoparticle Functionalization and Physicochemical Properties by Dynamic Covalent Exchange. ANGEWANDTE CHEMIE (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2015; 127:4261-4265. [PMID: 27346895 PMCID: PMC4902120 DOI: 10.1002/ange.201409602] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/01/2014] [Revised: 11/28/2014] [Indexed: 12/21/2022]
Abstract
Existing methods for the covalent functionalization of nanoparticles rely on kinetically controlled reactions, and largely lack the sophistication of the preeminent oligonucleotide-based noncovalent strategies. Here we report the application of dynamic covalent chemistry for the reversible modification of nanoparticle (NP) surface functionality, combining the benefits of non-biomolecular covalent chemistry with the favorable features of equilibrium processes. A homogeneous monolayer of nanoparticle-bound hydrazones can undergo quantitative dynamic covalent exchange. The pseudomolecular nature of the NP system allows for the in situ characterization of surface-bound species, and real-time tracking of the exchange reactions. Furthermore, dynamic covalent exchange offers a simple approach for reversibly switching-and subtly tuning-NP properties such as solvophilicity.
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Affiliation(s)
- Flavio della Sala
- EaStCHEM School of Chemistry, University of St Andrews, North Haugh, St Andrews KY16 9ST (UK)
| | - Euan R. Kay
- EaStCHEM School of Chemistry, University of St Andrews, North Haugh, St Andrews KY16 9ST (UK)
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della Sala F, Kay ER. Reversible control of nanoparticle functionalization and physicochemical properties by dynamic covalent exchange. Angew Chem Int Ed Engl 2015; 54:4187-91. [PMID: 25973468 PMCID: PMC4409818 DOI: 10.1002/anie.201409602] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2014] [Accepted: 11/28/2014] [Indexed: 01/18/2023]
Abstract
Existing methods for the covalent functionalization of nanoparticles rely on kinetically controlled reactions, and largely lack the sophistication of the preeminent oligonucleotide-based noncovalent strategies. Here we report the application of dynamic covalent chemistry for the reversible modification of nanoparticle (NP) surface functionality, combining the benefits of non-biomolecular covalent chemistry with the favorable features of equilibrium processes. A homogeneous monolayer of nanoparticle-bound hydrazones can undergo quantitative dynamic covalent exchange. The pseudomolecular nature of the NP system allows for the in situ characterization of surface-bound species, and real-time tracking of the exchange reactions. Furthermore, dynamic covalent exchange offers a simple approach for reversibly switching—and subtly tuning—NP properties such as solvophilicity.
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Affiliation(s)
- Flavio della Sala
- EaStCHEM School of Chemistry, University of St Andrews
North HaughSt Andrews KY16 9ST (UK)
| | - Euan R Kay
- EaStCHEM School of Chemistry, University of St Andrews
North HaughSt Andrews KY16 9ST (UK)
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Nowak P, Saggiomo V, Salehian F, Colomb-Delsuc M, Han Y, Otto S. Localized Template-Driven Functionalization of Nanoparticles by Dynamic Combinatorial Chemistry. Angew Chem Int Ed Engl 2015; 54:4192-7. [DOI: 10.1002/anie.201409667] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2014] [Revised: 01/21/2015] [Indexed: 12/18/2022]
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Nowak P, Saggiomo V, Salehian F, Colomb-Delsuc M, Han Y, Otto S. Localized Template-Driven Functionalization of Nanoparticles by Dynamic Combinatorial Chemistry. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201409667] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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