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Turquet FX, Corbella M, Fellah C, Montagnac G, Reynard B, Bonneviot L, Zhang K, Albela B. Incorporation of Manganese Complexes within Hybrid Resol-Silica and Carbon-Silica Nanoparticles. NANOMATERIALS 2021; 11:nano11030774. [PMID: 33803710 PMCID: PMC8002901 DOI: 10.3390/nano11030774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 02/22/2021] [Accepted: 02/25/2021] [Indexed: 11/16/2022]
Abstract
The incorporation of a luminescent probe into a nano-vector is one of the approaches used to design chemosensors and nanocargos for drug delivery and theranostics. The location of the nano-vector can be followed using fluorescence spectroscopy together with the change of environment that affects the fluorescence properties. The ligand 9-anthracene carboxylate is proposed in this study as a luminescent probe to locate two types of manganese complexes inside three series of porous nanoparticles of different composition: resol-silica, carbon-silica and pure silica. The manganese complexes are a tetranuclear MnIII cluster [MnIII4(μ-O)2(μ-AntCO2)6(bpy)2(ClO4)2] with a butterfly core, and a MnII dinuclear complex [{MnII(bpy)(AntCO2)}2(μ-AntCO2)2(μ-OH2)]. The magnetic measurements indicate that both complexes are present as dinuclear entities when incorporated inside the particles. Both the Mn complexes and the nanoparticles are luminescent. However, when the metal complexes are introduced into the nanoparticles, the luminescent properties of both are altered. The study of the fluorescence of the nanoparticles’ suspensions and of the supernatants shows that MnII compounds seem to be more retained inside the particles than MnIII compounds. The resol-silica nanoparticles with MnII complexes inside is the material that presents the lowest complex leaching in ethanol.
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Affiliation(s)
- François-Xavier Turquet
- Laboratoire de Chimie, Ecole Normale Supérieure de Lyon, Université de Lyon, 46 Allée d’Italie, CEDEX 07, 69364 Lyon, France; (F.-X.T.); (L.B.)
- Departament de Química Inorgànica i Orgànica (Secció Inorgànica), Universitat de Barcelona, Martí I Franquès 1-11, 08028 Barcelona, Spain
| | - Montserrat Corbella
- Departament de Química Inorgànica i Orgànica (Secció Inorgànica), Universitat de Barcelona, Martí I Franquès 1-11, 08028 Barcelona, Spain
- Correspondence: (M.C.); (B.A.); Tel.: +33-472-72-88-56 (B.A.)
| | - Clémentine Fellah
- Laboratoire de Géologie, Ecole Normale Supérieure de Lyon, Université de Lyon, 46 Allée d’Italie, CEDEX 07, 69364 Lyon, France; (C.F.); (G.M.); (B.R.)
| | - Gilles Montagnac
- Laboratoire de Géologie, Ecole Normale Supérieure de Lyon, Université de Lyon, 46 Allée d’Italie, CEDEX 07, 69364 Lyon, France; (C.F.); (G.M.); (B.R.)
| | - Bruno Reynard
- Laboratoire de Géologie, Ecole Normale Supérieure de Lyon, Université de Lyon, 46 Allée d’Italie, CEDEX 07, 69364 Lyon, France; (C.F.); (G.M.); (B.R.)
| | - Laurent Bonneviot
- Laboratoire de Chimie, Ecole Normale Supérieure de Lyon, Université de Lyon, 46 Allée d’Italie, CEDEX 07, 69364 Lyon, France; (F.-X.T.); (L.B.)
| | - Kun Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 North Zhongshan Rd., Shanghai 200062, China;
| | - Belén Albela
- Laboratoire de Chimie, Ecole Normale Supérieure de Lyon, Université de Lyon, 46 Allée d’Italie, CEDEX 07, 69364 Lyon, France; (F.-X.T.); (L.B.)
- Correspondence: (M.C.); (B.A.); Tel.: +33-472-72-88-56 (B.A.)
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Research Updates on Different Vitamins Based Nanoemulsions and Characterization of Nanoemulsions. AN INTRODUCTION TO FOOD GRADE NANOEMULSIONS 2018. [DOI: 10.1007/978-981-10-6986-4_6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Kiamahalleh MV, Mellati A, Madani SA, Pendleton P, Zhang H, Madani SH. Smart Carriers for Controlled Drug Delivery: Thermosensitive Polymers Embedded in Ordered Mesoporous Carbon. J Pharm Sci 2017; 106:1545-1552. [DOI: 10.1016/j.xphs.2017.02.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 01/23/2017] [Accepted: 02/06/2017] [Indexed: 01/13/2023]
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Feng W, Geng Z, Li Z, Cui Z, Zhu S, Liang Y, Liu Y, Wang R, Yang X. Controlled release behaviour and antibacterial effects of antibiotic-loaded titania nanotubes. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 62:105-12. [DOI: 10.1016/j.msec.2016.01.046] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Revised: 01/09/2016] [Accepted: 01/19/2016] [Indexed: 11/27/2022]
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