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PREPARATION AND CHARACTERIZATION OF FULL-SPECTRUM CANNABIS EXTRACT LOADED POLY(THIOETHER-ESTER) NANOPARTICLES: IN VITRO EVALUATION OF THEIR ANTITUMORAL EFFICACY. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.130676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Feuser PE, Cardoso MDM, Galvani NC, Zaccaron RP, Venturini LM, Rigo FK, Machado-de-Ávila RA, Silveira PCL, Sayer C, Hermes de Araújo PH. Evaluation of the in vivo acute toxicity of poly(thioether-ester) and superparamagnetic poly(thioether-ester) nanoparticles obtained by thiol-ene miniemulsion polymerization. J Biomed Mater Res B Appl Biomater 2021; 110:702-711. [PMID: 34619018 DOI: 10.1002/jbm.b.34949] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 09/09/2021] [Accepted: 09/22/2021] [Indexed: 12/28/2022]
Abstract
Poly(thioether-ester) (PTEe) nanoparticles obtained by thiol-ene polymerization have received attention of many researchers due to several advantages, including, biocompatibility and biodegradability. The search for new nanomaterials requires toxicity studies to assess potential toxic effects of their administration. Therefore, the aim of this study was to evaluate the in vivo acute toxicity of PTEe and poly(thioether-ester)-coated magnetic nanoparticles prepared by thiol-ene polymerization in miniemulsion. These nanoparticles presented a mean size of approximately 120 nm, spherical morphology, and negative surface charge. Doses of 40 mg/kg were administered intraperitoneally to Swiss mice and nociceptive, behavioral and biochemical parameters were investigated in five different organs. None of the nanoparticles led to any alterations in the nociceptive and behavioral responses. Biochemical alterations were observed in liver, decreasing the sulfhydryl and glutathione (GSH) levels, suggesting the dependence of the GSH metabolism in the elimination of the nanoparticles. In general, both nanoparticle types did not cause disturbances in biochemical parameters analyzed in others organs. These results suggest that both nanoparticle types did not induce acute toxicity to the different organs evaluated, reinforcing the biocompatibility of PTEe nanoparticles synthetized by thiol-ene polymerization.
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Affiliation(s)
- Paulo Emilio Feuser
- Department of Chemical Engineering and Food Engineering, Universidade Federal de Santa Catarina, Florianopolis, Brazil.,Postgraduate Program in Health Science, Universidade do Extremo Sul Catarinense, Santa Catarina, Brazil
| | - Mariana de Melo Cardoso
- Department of Chemical Engineering and Food Engineering, Universidade Federal de Santa Catarina, Florianopolis, Brazil
| | - Nathalia Coral Galvani
- Department of Chemical Engineering and Food Engineering, Universidade Federal de Santa Catarina, Florianopolis, Brazil
| | - Rubya Pereira Zaccaron
- Postgraduate Program in Health Science, Universidade do Extremo Sul Catarinense, Santa Catarina, Brazil
| | - Ligia Milanez Venturini
- Postgraduate Program in Health Science, Universidade do Extremo Sul Catarinense, Santa Catarina, Brazil
| | - Flavia Karine Rigo
- Postgraduate Program in Health Science, Universidade do Extremo Sul Catarinense, Santa Catarina, Brazil
| | | | - Paulo Cesar Lock Silveira
- Postgraduate Program in Health Science, Universidade do Extremo Sul Catarinense, Santa Catarina, Brazil
| | - Claudia Sayer
- Department of Chemical Engineering and Food Engineering, Universidade Federal de Santa Catarina, Florianopolis, Brazil
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Freire NF, Feuser PE, da Silva Abel J, Machado-de-Ávila RA, Lopes Fialho R, Cabral Albuquerque E, Sayer C, Hermes de Araújo PH. Zinc phthalocyanine encapsulation via thiol-ene miniemulsion polymerization and in vitro photoxicity studies. INT J POLYM MATER PO 2020. [DOI: 10.1080/00914037.2020.1838517] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Nathália Freitas Freire
- Program of post-graduation in Industrial Engineering, Polytechnic School, Federal University of Bahia, Salvador, Brazil
- Department of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, Florianopolis, Brazil
| | - Paulo Emílio Feuser
- Department of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, Florianopolis, Brazil
| | - Jéssica da Silva Abel
- Postgraduate Program in Health Science, University of Southern Santa Catarina (UNESC), Criciúma, Brazil
| | | | - Rosana Lopes Fialho
- Program of post-graduation in Industrial Engineering, Polytechnic School, Federal University of Bahia, Salvador, Brazil
| | - Elaine Cabral Albuquerque
- Program of post-graduation in Industrial Engineering, Polytechnic School, Federal University of Bahia, Salvador, Brazil
| | - Claudia Sayer
- Department of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, Florianopolis, Brazil
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da Silva Lúcio Fernandes L, de Jesus AA, de Araújo Padilha CE, de Santana Souza DF, Cellet TSP, de Sousa EMBD, de Oliveira JA. Fabrication of methyl methacrylate-based polymer particles by miniemulsion and combined miniemulsion/emulsion polymerization using an atomization apparatus. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING 2020. [DOI: 10.1007/s43153-020-00071-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Forero Ramirez LM, Babin J, Schmutz M, Durand A, Six JL, Nouvel C. Multi-reactive surfactant and miniemulsion Atom Transfer Radical Polymerization: An elegant controlled one-step way to obtain dextran-covered nanocapsules. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.09.055] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Ronco LI, Feuser PE, da Cas Viegas A, Minari RJ, Gugliotta LM, Sayer C, Araújo PHH. Incorporation of Magnetic Nanoparticles in Poly(Methyl Methacrylate) Nanocapsules. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201700424] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ludmila I. Ronco
- Instituto de Desarrollo Tecnológico para la Industria Química (INTEC UNL-CONICET); Güemes 3450 Santa Fe 3000 Argentina
| | - Paulo E. Feuser
- Department of Chemical Engineering and Food Engineering; Federal University of Santa Catarina; Florianopolis SC 88040-900 Brazil
| | - Alexandre da Cas Viegas
- Department of Physic; Federal University of Santa Catarina; Florianopolis SC 88040-900 Brazil
| | - Roque J. Minari
- Instituto de Desarrollo Tecnológico para la Industria Química (INTEC UNL-CONICET); Güemes 3450 Santa Fe 3000 Argentina
| | - Luis M. Gugliotta
- Instituto de Desarrollo Tecnológico para la Industria Química (INTEC UNL-CONICET); Güemes 3450 Santa Fe 3000 Argentina
| | - Claudia Sayer
- Department of Chemical Engineering and Food Engineering; Federal University of Santa Catarina; Florianopolis SC 88040-900 Brazil
| | - Pedro H. H. Araújo
- Department of Chemical Engineering and Food Engineering; Federal University of Santa Catarina; Florianopolis SC 88040-900 Brazil
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Support engineering: relation between development of new supports for immobilization of lipases and their applications. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.biori.2017.01.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Method Validation for Progesterone Determination in Poly(methyl methacrylate) Nanoparticles Synthesized via Miniemulsion Polymerization. INT J POLYM SCI 2017. [DOI: 10.1155/2017/9603140] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Exogenous progesterone has several applications in human health and in veterinary medicine, especially in fixed-time artificial insemination protocol. Progesterone nanoencapsulation in biocompatible polymers, such as poly(methyl methacrylate) (PMMA), is an alternative to substitute silicone-based release device traditionally used for estrus control. Progesterone concentration inside the nanoparticles must be precisely known; for that reason, a validation methodology must be applied to ensure reliable results, suitable for nanoparticles application. In this work, an UV-Vis spectrophotometric method was validated for the determination of progesterone in PMMA nanoparticles synthesized by miniemulsion polymerization. Chloroform was used as solvent, showing selectivity to the encapsulated drug and the components of the polymeric matrix did not influence progesterone recovery. Detection and quantitation limits (DL and QL) obtained were 0.32 and 0.96 mg·L−1, respectively, and precision tests (between different analysts and equipment) indicated acceptable Relative Standard Deviations (RSD < 5%). Miniemulsion polymerization reactions were carried out producing two different morphologies: nanospheres (NS) and nanocapsules (NC), with average intensity diameters (Dz) of 150–200 nm and 240–300 nm, respectively. Polymerization gravimetric conversions obtained for both cases were higher than 95% and encapsulation efficiencies greater than 69% and 90% for the nanospheres and nanocapsules, respectively.
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Bazzano M, Pisano R, Brelstaff J, Spillantini MG, Sidoryk-Wegrzynowicz M, Rizza G, Sangermano M. Synthesis of polymeric nanocapsules by radical UV-activated interface-emulsion polymerization. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28226] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Marco Bazzano
- Department of Applied Science and Technology; Politecnico di Torino; Torino Italy
| | - Roberto Pisano
- Department of Applied Science and Technology; Politecnico di Torino; Torino Italy
| | - Jack Brelstaff
- Department of Clinical Neurosciences; Clifford Allbutt Building, University of Cambridge; Cambridge United Kingdom
| | - Maria Grazia Spillantini
- Department of Clinical Neurosciences; Clifford Allbutt Building, University of Cambridge; Cambridge United Kingdom
| | - Marta Sidoryk-Wegrzynowicz
- Department of Clinical Neurosciences; Clifford Allbutt Building, University of Cambridge; Cambridge United Kingdom
| | - Giancarlo Rizza
- Laboratoire des Solides Irradiés, CEA-IRAMIS-CNRS, Ecolé Polytechnique; Palaiseau Cedex France
| | - Marco Sangermano
- Department of Applied Science and Technology; Politecnico di Torino; Torino Italy
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Effect of ionic liquids on stability of O/W miniemulsion for application of low emission coating products. Chin J Chem Eng 2016. [DOI: 10.1016/j.cjche.2015.12.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Biocompatible dextran-covered nanoparticles produced by Activator Generated by Electron Transfer Atom Transfer Radical Polymerization in miniemulsion. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2015.09.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Valério A, Nicoletti G, Cipolatti EP, Ninow JL, Araújo PHH, Sayer C, de Oliveira D. Kinetic Study of Candida antarctica Lipase B Immobilization Using Poly(Methyl Methacrylate) Nanoparticles Obtained by Miniemulsion Polymerization as Support. Appl Biochem Biotechnol 2015; 175:2961-71. [DOI: 10.1007/s12010-015-1478-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Accepted: 01/01/2015] [Indexed: 11/28/2022]
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Fernandes LS, Cellet TS, Souza EM, Sayer C, Rubira AF, Dariva C, Oliveira JA. Development of a system by atomization for the formation of polymeric particles in micro and sub-micro scales. Colloids Surf A Physicochem Eng Asp 2014. [DOI: 10.1016/j.colsurfa.2014.03.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Pishvaei M, Rouhani S, Madadi S. Synthesis of a fluorescent nanocomposite of methacrylate polymer via miniemulsion polymerization. Polym Bull (Berl) 2014. [DOI: 10.1007/s00289-014-1158-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Leimann FV, Cardozo Filho L, Sayer C, Araújo PHH. Poly(3-hydroxybutyrate-co-3- hydroxyvalerate) nanoparticles prepared by a miniemulsion/solvent evaporation technique: effect of phbv molar mass and concentration. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING 2013. [DOI: 10.1590/s0104-66322013000200014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
| | | | - C. Sayer
- Universidade Federal de Santa Catarina, Brazil
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Steinmacher FR, Bernardy N, Moretto JB, Barcelos EI, Araújo PHH, Sayer C. Kinetics of MMA and VAc Miniemulsion Polymerizations Using Miglyol and Castor Oil as Hydrophobe and Liquid Core. Chem Eng Technol 2010. [DOI: 10.1002/ceat.201000256] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Fuchs AV, Will GD. Photo-initiated miniemulsion polymerization as a route to the synthesis of gold nanoparticle encapsulated latexes. POLYMER 2010. [DOI: 10.1016/j.polymer.2010.03.019] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Zhang Y, Chen H, Zou Q. Anionic surfactant for silica-coated polystyrene composite microspheres prepared with miniemulsion polymerization. Colloid Polym Sci 2009. [DOI: 10.1007/s00396-009-2089-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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