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Szymańska E, Potaś J, Baranowski M, Czarnomysy R, Sulewska ME, Basa A, Pietruska M, Bielawski K, Winnicka K. Evaluation of Oromucosal Natural Gum-Based Emulgels as Novel Strategy for Photodynamic Therapy of Oral Premalignant Lesions. Pharmaceutics 2023; 15:2512. [PMID: 37896272 PMCID: PMC10610218 DOI: 10.3390/pharmaceutics15102512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 10/12/2023] [Accepted: 10/20/2023] [Indexed: 10/29/2023] Open
Abstract
Photodynamic therapy (PDT) recently has been shown as a promising option in the treatment of premalignant lesions of the soft oral tissues. Effective delivery of photosensitizer is challenging due to poor drug adherence to the oromucosal epithelium. In the present work, emulgels composed of natural polysaccharide gums (tragacanth, xanthan and gellan) were evaluated as novel oromucosal platforms of delta-aminolevulinic acid (ALA) for PDT. Apart from mucoadhesive and textural analysis, the specific steps involved studies on drug penetration behavior and safety profile using a three-dimensional human oral epithelium model (HOE). All designed emulgels presented greater mucoadhesiveness when compared to commercial oromucosal gel. Incorporation of ALA affected textural properties of emulgels, and tragacanth/xanthan formulation with greater hardness and cohesiveness exhibited a protective function against the mechanical tongue stress. Permeability studies revealed that ALA is capable of penetrating across oromucosal epithelium by passive transport and all formulations promoted its absorption rate when compared to a commercial topical product with ALA. Importantly, the combination of tragacanth and xanthan profoundly enhanced photosensitizer retention in the buccal epithelium. Tested samples performed negligible reduction in cell viability and moderately low IL-1β release, confirming their non-irritancy and compatibility with HOE. Overall, the presented findings indicate that tragacanth/xanthan emulgel holds promise as an oromucosal ALA-carrier for PDT strategy.
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Affiliation(s)
- Emilia Szymańska
- Department of Pharmaceutical Technology, Medical University of Białystok, Mickiewicza 2c, 15-222 Białystok, Poland; (J.P.); (K.W.)
| | - Joanna Potaś
- Department of Pharmaceutical Technology, Medical University of Białystok, Mickiewicza 2c, 15-222 Białystok, Poland; (J.P.); (K.W.)
| | - Marcin Baranowski
- Department of Physiology, Medical University of Bialystok, Mickiewicza 2c, 15-222 Białystok, Poland;
| | - Robert Czarnomysy
- Department of Synthesis and Technology of Drugs, Medical University of Białystok, Jana Kilińskiego 1, 15-089 Bialystok, Poland; (R.C.); (K.B.)
| | - Magdalena Ewa Sulewska
- Department of Periodontal and Oral Mucosa Diseases, Medical University of Białystok, ul. Waszyngtona 13, 15-269 Białystok, Poland; (M.E.S.); (M.P.)
| | - Anna Basa
- Faculty of Chemistry, University of Bialystok, Ciołkowskiego 1K, 15-245 Białystok, Poland;
| | - Małgorzata Pietruska
- Department of Periodontal and Oral Mucosa Diseases, Medical University of Białystok, ul. Waszyngtona 13, 15-269 Białystok, Poland; (M.E.S.); (M.P.)
| | - Krzysztof Bielawski
- Department of Synthesis and Technology of Drugs, Medical University of Białystok, Jana Kilińskiego 1, 15-089 Bialystok, Poland; (R.C.); (K.B.)
| | - Katarzyna Winnicka
- Department of Pharmaceutical Technology, Medical University of Białystok, Mickiewicza 2c, 15-222 Białystok, Poland; (J.P.); (K.W.)
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Khodov I, Belov K, Dyshin A, Krestyaninov M, Kiselev M. Pressure effect on lidocaine conformational equilibria in scCO2: A study by 2D NOESY. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Likhonina AE, Bryksina DA, Mamardashvili NZ. Fluorescent and Acid-Base Indicator Properties of Complexes Based on Sn(IV) Octaethylporphyrinate and Molecules of Dye: Phenolphthalein and 1,3,5,7-Tetramethyl-8-(4-hydroxyphenyl) (BODIPY). RUSS J GEN CHEM+ 2022. [DOI: 10.1134/s1070363222120295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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pH indicator and rotary fluorescent properties of the Sn(IV)-octaetylporphyrin-(BODIPY)2 triad. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Axial complexes of Sn(IV)-tetra(4-sulfophenyl)porphyrin with azorubine in aqueous media: Fluorescent probes of local viscosity and pH indicators. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Mamardashvili GM, Yu. Kaigorodova E, Lebedev IS, Khodov IA, Mamardashvili NZ. Supramolecular assembly of hydrophilic Co(III)-porphyrin with bidentate ligands in aqueous buffer media. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120972] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Kaigorodova EY, Mamardashvili GM, Mamardashvili NZ. Co(III)-tetra(4-sulfonatophenyl)porphyrin complexes with bidentate ligands in aqueous buffer media. J PORPHYR PHTHALOCYA 2022. [DOI: 10.1142/s1088424622500262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The processes of hydrophilic Co(III)-tetra(4-sulfonatophenyl)porphyrin supramolecular assembly with 4,4-bipyridyl in aqueous buffer media have been studied by UV-vis, 1D and 2D 1H NMR-spectroscopy. In the case of 1,4-diazabicyclo[2.2.2]octane, pyrazine and piperazine in aqueous solutions, no assembly was observed. Interactions of the hydrophilic Co(III)-tetraarylporphyrin with ionic micelles (cationic surfactants with different alkyl tail lengths) in buffer media were investigated. These studies were performed by the UV-vis, 1D NOESY-spectroscopy and dynamic lightscattering (DLS) methods. The metalloporphyrins were incorporated into the hydrophobic part of micelles, which led to Co(III) reduction to Co(II) in the Co-porphyrinate composition. The rate of Co(III) reduction accompanied by detachment of additional ligands coordinated on Co(III)-porphyrins or disruption of supramolecular dimers and depends on the surfactant concentration and nature. The results obtained indicate the possibility of creating supramolecular porphyrin-based assemblies with the preprogrammed lifetime (from several hours to several days) and could be used in the creation of host-guest systems for recognition, selective binding and the prolonged release of bioactive substrates as the means in the designing of biomimetic systems with effective binding affinities to heterocycles, DNA base pairs and RNA.
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Affiliation(s)
- Elena Yu. Kaigorodova
- G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences, Akademicheskaya st.1, 153045 Ivanovo, Russian Federation
| | - Galina M. Mamardashvili
- G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences, Akademicheskaya st.1, 153045 Ivanovo, Russian Federation
| | - Nugzar Z. Mamardashvili
- G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences, Akademicheskaya st.1, 153045 Ivanovo, Russian Federation
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Likhonina AE, Mamardashvili GM, Mamardashvili NZ. Photoactive porphyrin-fluorescein arrays to control the acidity of medium. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2021.113650] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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9
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Espitia-Almeida F, Diaz-Uribe C, Vallejo W, Gómez-Camargo D, Romero Bohórquez AR, Linares-Flores C. Photophysical study and in vitro approach against Leishmania panamensis of dicloro-5,10,15,20-tetrakis(4-bromophenyl)porphyrinato Sn(IV). F1000Res 2021; 10:379. [PMID: 34804494 PMCID: PMC8581593 DOI: 10.12688/f1000research.52433.3] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/01/2021] [Indexed: 11/20/2022] Open
Abstract
Background: Photodynamic therapy activity against different biological systems has been reported for porphyrins. Porphyrin modifications through peripheral groups and/or by metal insertion inside the ring are main alternatives for the improvement of its photo-physical properties. In this study, we synthesized and characterized 5,10,15,20-tetrakis(4-bromophenyl)porphyrin and the dicloro-5,10,15,20-tetrakis(4-bromophenyl)porphyrinato Sn(IV). Methods: Metal-free porphyrin was synthesized using the Alder method, while the Sn(IV)-porphyrin complex was prepared by combining metal-free porphyrin with stannous chloride in DMF; the reaction yields were 47% and 64% respectively. Metal-free porphyrin was characterized by UV-Vis, FT-IR, ESI-mass spectrometry and
13C-NMR. Additionally, the Sn(IV) -porphyrin complex was characterized using UV-Vis and FT-IR. Cyclic voltammetry tests in four different solvents. The fluorescence quantum yield (Φ
f) was measured using fluorescein as a standard, the singlet oxygen quantum yield (Φ
D) was estimated using the standard 5,10,15,20-(tetraphenyl)porphyrin (H2TPP) and the quencher of singlet oxygen 1,3-diphenylisobenzofuran (DPBF). Results: UV-Vis assay showed typical Q and Soret bands for porphyrin and its metallo-porphyrin complex. Compounds showed photoluminescence at the visible range of electromagnetic spectrum. The inclusion of the metal in the porphyrin core changed the Φ
f from 0.15 to 0.05 and the Φ
D increased from 0.55 to 0.59. Finally, the effect of the compounds on the viability of
L. panamensis was evaluated by means of the MTT test. The results showed that both compounds decreased the viability of the parasite; this inhibitory activity was greater under light irradiation; the porphyrin compound had IC
50 of 16.5 μM and the Sn(IV)-porphyrin complex had IC
50 of 19.2 μM. Conclusion: The compounds were synthesized efficiently, their characterization was carried out by different spectroscopy techniques and their own signals were evidenced for both structures, both compounds decreased the cell viability of
L. panamensis.
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Affiliation(s)
- Fabián Espitia-Almeida
- Grupo de Fotoquímica y Fotobiología, Universidad del Atlántico, Barranquilla, Colombia.,Grupo de Investigación UNIMOL, Universidad de Cartagena, Cartagena, Colombia.,Facultad de Ciencias Básicas y Biomédicas, Universidad Simón Bolívar, Barranquilla, Colombia
| | - Carlos Diaz-Uribe
- Grupo de Fotoquímica y Fotobiología, Universidad del Atlántico, Barranquilla, Colombia
| | - William Vallejo
- Grupo de Fotoquímica y Fotobiología, Universidad del Atlántico, Barranquilla, Colombia
| | - Doris Gómez-Camargo
- Grupo de Investigación UNIMOL, Universidad de Cartagena, Cartagena, Colombia
| | - Arnold R Romero Bohórquez
- Grupo de Investigación en Compuestos Orgánicos de Interés Medicinal (CODEIM), Parque Tecnológico Guatiguará, Universidad Industrial de Santander, Bucaramanga, Colombia
| | - Cristian Linares-Flores
- Facultad de Ingeniería, Centro de Química Orgánica y Productos Naturales, Instituto de Ciencias Químicas Aplicadas, Universidad Autónoma de Chile, Santiago de Chile, Chile
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Mamardashvili GM, Lazovskiy DA, Khodov IA, Efimov AE, Mamardashvili NZ. New Polyporphyrin Arrays with Controlled Fluorescence Obtained by Diaxial Sn(IV)-Porphyrin Phenolates Chelation with Cu 2+ Cation. Polymers (Basel) 2021; 13:829. [PMID: 33800405 PMCID: PMC7962819 DOI: 10.3390/polym13050829] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/04/2021] [Accepted: 03/05/2021] [Indexed: 02/05/2023] Open
Abstract
New coordination oligomers and polymers of Sn(IV)-tetra(4-sulfonatophenyl)porphyrin have been constructed by the chelation reaction of its diaxialphenolates with Cu2+. The structure and properties of the synthesized polyporphyrin arrays were investigated by 1H Nuclear Magnetic Resonance (1H NMR), Infra Red (IR), Ultra Violet - Visible (UV-Vis) and fluorescence spectroscopy, mass spectrometry, Powder X-Rays Diffraction (PXRD), Electron Paramagnetic Resonance (EPR), thermal gravimetric, elemental analysis, and quantum chemical calculations. The results show that the diaxial coordination of bidentate organic ligands (L-tyrazine and diaminohydroquinone) leads to the quenching of the tetrapyrrole chromophore fluorescence, while the chelation of the porphyrinate diaxial complexes with Cu2+ is accompanied by an increase in the fluorescence in the organo-inorganic hybrid polymers formed. The obtained results are of particular interest to those involved in creating new 'chemo-responsive' (i.e., selectively interacting with other chemical species as receptors, sensors, or photocatalysts) materials, the optoelectronic properties of which can be controlled by varying the number and connection type of monomeric fragments in the polyporphyrin arrays.
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Affiliation(s)
| | | | | | | | - Nugzar Z. Mamardashvili
- G.A. Krestov Institute of Solution Chemistry of Russian Academy of Sciences, Akademicheskaya st. 1, 153045 Ivanovo, Russia; (G.M.M.); (D.A.L.); (I.A.K.); (A.E.E.)
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Mamardashvili GM, Lazovskiy DA, Khodov IA, Efimov AE, Mamardashvili NZ. New Polyporphyrin Arrays with Controlled Fluorescence Obtained by Diaxial Sn(IV)-Porphyrin Phenolates Chelation with Cu2+ Cation. Polymers (Basel) 2021. [DOI: https://doi.org/10.3390/polym13050829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
New coordination oligomers and polymers of Sn(IV)-tetra(4-sulfonatophenyl)porphyrin have been constructed by the chelation reaction of its diaxialphenolates with Cu2+. The structure and properties of the synthesized polyporphyrin arrays were investigated by 1H Nuclear Magnetic Resonance (1H NMR), Infra Red (IR), Ultra Violet - Visible (UV-Vis) and fluorescence spectroscopy, mass spectrometry, Powder X-Rays Diffraction (PXRD), Electron Paramagnetic Resonance (EPR), thermal gravimetric, elemental analysis, and quantum chemical calculations. The results show that the diaxial coordination of bidentate organic ligands (L-tyrazine and diaminohydroquinone) leads to the quenching of the tetrapyrrole chromophore fluorescence, while the chelation of the porphyrinate diaxial complexes with Cu2+ is accompanied by an increase in the fluorescence in the organo-inorganic hybrid polymers formed. The obtained results are of particular interest to those involved in creating new ‘chemo-responsive’ (i.e., selectively interacting with other chemical species as receptors, sensors, or photocatalysts) materials, the optoelectronic properties of which can be controlled by varying the number and connection type of monomeric fragments in the polyporphyrin arrays.
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Mamardashvili G, Kaigorodova E, Dmitrieva O, Koifman O, Mamardashvili N. Molecular Recognition of Imidazole Derivatives by Co(III)-Porphyrinsin Phosphate Buffer (pH = 7.4) and Cetylpyridinium Chloride Containing Solutions. Molecules 2021; 26:molecules26040868. [PMID: 33562133 PMCID: PMC7915429 DOI: 10.3390/molecules26040868] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 01/27/2021] [Accepted: 02/02/2021] [Indexed: 02/05/2023] Open
Abstract
Bymeans of spectrophotometric titration and NMR spectroscopy, the selective binding ability ofthe Co(III)-5,15-bis-(3-hydroxyphenyl)-10,20-bis-(4-sulfophenyl)porphyrin (Со(III)Р1) andCo(III)-5,15-bis-(2-hydroxyphenyl)-10,20-bis-(4-sulfophenyl)porphyrin (Со(III)Р2) towards imidazole derivatives of various nature (imidazole (L1), metronidazole (L2), and histamine (L3)) in phosphate buffer (pH 7.4) has been studied. It was found that in the case of L2, L3 the binding of the "first" ligand molecule by porphyrinatesCo(III)P1 and Co(III)P2 occurs with the formation of complexes with two binding sites (donor-acceptor bond at the center and hydrogen bond at the periphery of the macrocycle), while the "second" ligand molecule is added to the metalloporphyrin only due to the formation of the donor-acceptor bond at the macrocycle coordination center. The formation of stable complexes with two binding sites has been confirmed by density functional theory method (DFT) quantum chemical calculations and two-dimensional NMR experiments. It was shown that among the studied porphyrinates, Co(III)P2 is more selective towards to L1-L3 ligands, and localization of cobalt porphyrinates in cetylpyridinium chloride (CPC) micelles does not prevent the studied imidazole derivatives reversible binding. The obtained materials can be used to develop effective receptors for recognition, delivery, and prolonged release of drug compounds to the sites of their functioning. Considering that cetylpyridinium chloride is a widely used cationic biocide as a disinfectant, the designed materials may also prove to be effective antimicrobial agents.
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Lazovskiy DA, Mamardashvili GM, Khodov IA, Mamardashvili NZ. Water soluble porphyrin-fluorescein triads: Design, DFT calculation and pH-change-triggered fluorescence response. J Photochem Photobiol A Chem 2020. [DOI: https://doi.org/10.1016/j.jphotochem.2020.112832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Mamardashvili GM, Kaigorodova EY, Simonova OR, Lazovskiy DA, Mamardashvili NZ. Interaction of the Sn(IV)-tetra(4-sulfonatophenyl)porphyrin axial complexes with cetyltrimethylammonium bromide: Aggregation and location in micelles, fluorescence properties and photochemical stability. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113988] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Mamardashvili GM, Kaigorodova EY, Simonova OR, Lazovskiy DA, Mamardashvili NZ. Interaction of the Sn(IV)-tetra(4-sulfonatophenyl)porphyrin axial complexes with cetyltrimethylammonium bromide: Aggregation and location in micelles, fluorescence properties and photochemical stability. J Mol Liq 2020. [DOI: https://doi.org/10.1016/j.molliq.2020.113988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Lazovskiy DA, Mamardashvili GM, Khodov IA, Mamardashvili NZ. Water soluble porphyrin-fluorescein triads: Design, DFT calculation and pH-change-triggered fluorescence response. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112832] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Nikitina LE, Pavelyev RS, Startseva VA, Kiselev SV, Galiullina LF, Aganova OV, Timerova AF, Boichuk SV, Azizova ZR, Klochkov VV, Huster D, Khodov IA, Scheidt HA. Structural details on the interaction of biologically active sulfur-containing monoterpenoids with lipid membranes. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2019.112366] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Mamardashvili GM, Kaigorodova EY, Khodov IA, Scheblykin I, Mamardashvili NZ, Koifman OI. Micelles encapsulated Cо(III)-tetra(4-sulfophenyl)porphyrin in aqueous CTAB solutions: Micelle formation, imidazole binding and redox Co(III)/Co(II) processes. J Mol Liq 2019. [DOI: https://doi.org/10.1016/j.molliq.2019.111471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Mamardashvili GM, Kaigorodova EY, Khodov IA, Scheblykin I, Mamardashvili NZ, Koifman OI. Micelles encapsulated Cо(III)-tetra(4-sulfophenyl)porphyrin in aqueous CTAB solutions: Micelle formation, imidazole binding and redox Co(III)/Co(II) processes. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111471] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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