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Alvarado AG, Hernández‐Montelongo R, Rabelero M, Pérez‐Carrillo LA, Puig JE, López‐Serrano F. A simple model for the semicontinuous heterophase polymerization: Ethyl methacrylate as a case example. POLYM ENG SCI 2020. [DOI: 10.1002/pen.25275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Abraham G. Alvarado
- Departamento de Ingeniería MecánicaUniversidad de Guadalajara Boul. M. García‐Barragán # 1451 Guadalajara, JAL 44430 México
| | - Rosaura Hernández‐Montelongo
- Departamento de Ingeniería QuímicaUniversidad de Guadalajara Boul. M. García‐Barragán # 1451 Guadalajara, JAL 44430 México
| | - Martin Rabelero
- Departamento de Ingeniería QuímicaUniversidad de Guadalajara Boul. M. García‐Barragán # 1451 Guadalajara, JAL 44430 México
| | - Lourdes A. Pérez‐Carrillo
- Departamento de Ingeniería QuímicaUniversidad de Guadalajara Boul. M. García‐Barragán # 1451 Guadalajara, JAL 44430 México
| | - Jorge E. Puig
- Departamento de Ingeniería QuímicaUniversidad de Guadalajara Boul. M. García‐Barragán # 1451 Guadalajara, JAL 44430 México
| | - Francisco López‐Serrano
- Departamento de Ingeniería Química, Facultad de QuímicaUniversidad Nacional Autónoma de México. Ciudad Universitaria. Cd. Mx. 04510 México City México
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Pérez García MG, Alvarado AG, Pérez-Carrillo LA, Puig JE, López-Serrano F, García Sandoval JP, Mendizábal E. On the Modeling of the Semicontinuous Heterophase Polymerization of Alkyl Methacrylates With Different Water Solubilities. MACROMOL REACT ENG 2015. [DOI: 10.1002/mren.201400055] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- María G. Pérez García
- Departamento de Ingeniería Química; CUCEI; Universidad de Guadalajara; Boul. M. García-Barragán # 1451 Guadalajara Jal. 44300 México
| | - Abraham G. Alvarado
- Departamento de Ingeniería Química; CUCEI; Universidad de Guadalajara; Boul. M. García-Barragán # 1451 Guadalajara Jal. 44300 México
| | - Lourdes A. Pérez-Carrillo
- Departamento de Ingeniería Química; CUCEI; Universidad de Guadalajara; Boul. M. García-Barragán # 1451 Guadalajara Jal. 44300 México
| | - Jorge E. Puig
- Departamento de Ingeniería Química; CUCEI; Universidad de Guadalajara; Boul. M. García-Barragán # 1451 Guadalajara Jal. 44300 México
| | - Francisco López-Serrano
- Departamento de Ingeniería Química; Facultad de Química; Universidad Nacional Autónoma de México; México D.F. 04510 México
| | - Juan P. García Sandoval
- Departamento de Ingeniería Química; CUCEI; Universidad de Guadalajara; Boul. M. García-Barragán # 1451 Guadalajara Jal. 44300 México
| | - Eduardo Mendizábal
- Departamento de Ingeniería Química; CUCEI; Universidad de Guadalajara; Boul. M. García-Barragán # 1451 Guadalajara Jal. 44300 México
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3
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Synthesis of styrene–butadiene copolymer nanoparticles via semi-batch differential microemulsion polymerization. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2014.12.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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4
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López-Aguilar JE, Vargas RO, Escobar-Toledo CE, Mendizábal E, Puig JE, López-Serrano F. Main events occurring in styrene microemulsion polymerization. J Appl Polym Sci 2014. [DOI: 10.1002/app.41720] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- J. Esteban López-Aguilar
- Facultad de Química; Departamento de Ingeniería Química, Universidad Nacional Autónoma de México; 04510 México
| | - René O. Vargas
- SEPI ESIME Azcapotzalco, Instituto Politécnico Nacional, Avenida de las Granjas No. 682, Colonia Santa Catarina, Delegación Azcapotzalco; México Distrito Federal 02250 Mexico
| | - Carlos E. Escobar-Toledo
- Facultad de Química; Departamento de Ingeniería Química, Universidad Nacional Autónoma de México; 04510 México
| | - Eduardo Mendizábal
- CUCEI; Departamentos de Química e Ingeniería Química; Universidad de Guadalajara; Jalisco 44430 México
| | - Jorge. E. Puig
- CUCEI; Departamentos de Química e Ingeniería Química; Universidad de Guadalajara; Jalisco 44430 México
| | - Francisco López-Serrano
- Facultad de Química; Departamento de Ingeniería Química, Universidad Nacional Autónoma de México; 04510 México
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Juneja R, Roy I. Surface modified PMMA nanoparticles with tunable drug release and cellular uptake. RSC Adv 2014. [DOI: 10.1039/c4ra07939f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Differentialin vitrocellular uptake efficiency of fluorophore-loaded PMMA nanoparticles, with (a) different size, and (b) different surface coating.
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Affiliation(s)
- Ridhima Juneja
- Department of Chemistry
- University of Delhi
- Delhi-110007, India
| | - Indrajit Roy
- Department of Chemistry
- University of Delhi
- Delhi-110007, India
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Pérez-García MG, Pérez-Carrillo LA, Mendizábal E, Puig JE, López-Serrano F. Modeling the Semicontinuous Heterophase Polymerization for Synthesizing Poly( n
-butyl methacrylate) Nanoparticles. MACROMOL REACT ENG 2013. [DOI: 10.1002/mren.201300104] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- María G. Pérez-García
- Departamento de Ingeniería Química; Universidad de Guadalajara, Boul. M. García Barragán 1451, Guadalajara, Jal. 44430; México
| | - Lourdes A. Pérez-Carrillo
- Departamento de Ingeniería Química; Universidad de Guadalajara, Boul. M. García Barragán 1451, Guadalajara, Jal. 44430; México
| | - Eduardo Mendizábal
- Departamento de Ingeniería Química; Universidad de Guadalajara, Boul. M. García Barragán 1451, Guadalajara, Jal. 44430; México
| | - Jorge E. Puig
- Departamento de Ingeniería Química; Universidad de Guadalajara, Boul. M. García Barragán 1451, Guadalajara, Jal. 44430; México
| | - Francisco López-Serrano
- Departamento de Ingeniería Química, Facultad de Química; Universidad Nacional Autónoma de México, D.F. 04510; México
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Nunes JDS, Asua JM. Synthesis of high solids content low surfactant/polymer ratio nanolatexes. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2013; 29:3895-3902. [PMID: 23464681 DOI: 10.1021/la400686e] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
A new two-stage strategy for the synthesis of high-solids-content low-surfactant/polymer ratio nanolatexes was developed. In the first stage, the knowledge-based strategy is used to obtain 18 wt % nanolatexes with the maximum number of particles and using a fraction of the surfactant. In the second stage, the rest of the surfactant is employed to stabilize these particles while they are growing to reach the target solids content. The final particle size results from the interplay between limited particle coagulation and secondary homogeneous nucleation during the second stage. Smaller particle sizes were obtained for surfactants able to desorb from the existing particles and diffuse quickly to the newly formed particles. Waterborne nanoparticles as small as 32 nm in diameter were obtained with 36 wt % solids content and solids content/(surfactant/polymer) ratio higher than 26. This represents a substantial improvement with respect to the best results reported in the literature (dp = 32 nm; 23 wt % solids, and solids content/(surfactant/polymer) = 21).
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Affiliation(s)
- Juliana de S Nunes
- POLYMAT and Departamento de Química Aplicada, Facultad de Ciencias Químicas, University of the Basque Country UPV/EHU, Donostia-San Sebastián 20018, Spain
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Pérez-García MG, Rabelero M, Nuño-Donlucas SM, Mendizábal E, Martínez-Richa A, López RG, Arellano M, Puig JE. Semi-continuous Heterophase Polymerization of n-Butyl Methacrylate: Effect of Monomer Feeding Rate. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2012. [DOI: 10.1080/10601325.2012.687679] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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9
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Nunes JDS, Asua JM. Theory-guided strategy for nanolatex synthesis. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:7333-7342. [PMID: 22519760 DOI: 10.1021/la3006647] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The synthesis of waterborne nanocomposites in semicontinuous emulsion polymerization was investigated using a theory-guided strategy with the aim of achieving the best balance among small particle size, low surfactant concentration, and sufficiently high solids content. It was found that both kinetic (monomer feeding rate, radical generation rate, and temperature) and colloidal (ionic strength and polymer hydrophilicity) aspects were critical in the process. Waterborne nanoparticles as small as 13 nm were obtained with a solids content/(surfactant/polymer) ratio higher than 7.
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Affiliation(s)
- Juliana de S Nunes
- Institute for Polymer Materials (POLYMAT) and Grupo de Ingeniería Química, Departamento de Química Aplicada, University of the Basque Country UPV/EHU, Centro Joxe Mari Korta, Avda. de Tolosa 72, 20018 Donostia-San Sebastián, Spain
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Chatterjee A, Mishra S. Novel synthesis of crystalline polystyrene nanoparticles (nPS) by monomer atomization in microemulsion and their effect on thermal, rheological, and mechanical properties of polypropylene (PP). Macromol Res 2012. [DOI: 10.1007/s13233-012-0108-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Mishra S, Chatterjee A. Novel synthesis of polymer and copolymer nanoparticles by atomized microemulsion technique and its characterization. POLYM ADVAN TECHNOL 2010. [DOI: 10.1002/pat.1646] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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12
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Norakankorn C, Pan Q, Rempel GL, Kiatkamjonwong S. Synthesis of core/shell structure of glycidyl–functionalized poly(methyl methacrylate) latex nanoparticles via differential microemulsion polymerization. Eur Polym J 2009. [DOI: 10.1016/j.eurpolymj.2009.08.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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13
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Norakankorn C, Pan Q, Rempel GL, Kiatkamjornwong S. Synthesis of poly(methyl methacrylate) nanoparticles initiated by azobisisobutyronitrile using a differential microemulsion polymerization technique. J Appl Polym Sci 2009. [DOI: 10.1002/app.29911] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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14
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Norakankorn C, Pan Q, Rempel GL, Kiatkamjornwong S. Factorial experimental design on synthesis of functional core/shell polymeric nanoparticles via differential microemulsion polymerization. J Appl Polym Sci 2009. [DOI: 10.1002/app.31493] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Norakankorn C, Pan Q, Rempel GL, Kiatkamjornwong S. Synthesis of Poly(methyl methacrylate) Nanoparticles Initiated by 2,2′-Azoisobutyronitrile via Differential Microemulsion Polymerization. Macromol Rapid Commun 2007. [DOI: 10.1002/marc.200700035] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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