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Steinbach JC, Fait F, Wagner S, Wagner A, Brecht M, Mayer HA, Kandelbauer A. Rational Design of Pore Parameters in Monodisperse Porous Poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) Particles Based on Response Surface Methodology. Polymers (Basel) 2022; 14:polym14030382. [PMID: 35160371 PMCID: PMC8840536 DOI: 10.3390/polym14030382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/14/2022] [Accepted: 01/17/2022] [Indexed: 11/16/2022] Open
Abstract
Monodisperse porous poly(glycidyl methacrylate-co–ethylene glycol dimethacrylate) particles are widely applied in different fields, as their pore properties can be influenced and functionalization of the epoxy group is versatile. However, the adjustment of parameters which control morphology and pore properties such as pore volume, pore size and specific surface area is scarcely available. In this work, the effects of the process factors monomer:porogen ratio, GMA:EDMA ratio and composition of the porogen mixture on the response variables pore volume, pore size and specific surface area are investigated using a face centered central composite design. Non-linear effects of the process factors and second order interaction effects between them were identified. Despite the complex interplay of the process factors, targeted control of the pore properties was possible. For each response a response surface model was derived with high predictive power (all R2predicted > 0.85). All models were tested by four external validation experiments and their validity and predictive power was demonstrated.
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Affiliation(s)
- Julia C. Steinbach
- Process Analysis & Technology, Reutlingen Research Institute, Reutlingen University, Alteburgstraße 150, 72762 Reutlingen, Germany; (J.C.S.); (F.F.); (A.W.); (M.B.)
- Institute of Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany; (S.W.); (H.A.M.)
| | - Fabio Fait
- Process Analysis & Technology, Reutlingen Research Institute, Reutlingen University, Alteburgstraße 150, 72762 Reutlingen, Germany; (J.C.S.); (F.F.); (A.W.); (M.B.)
- Institute of Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany; (S.W.); (H.A.M.)
| | - Stefanie Wagner
- Institute of Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany; (S.W.); (H.A.M.)
| | - Alexandra Wagner
- Process Analysis & Technology, Reutlingen Research Institute, Reutlingen University, Alteburgstraße 150, 72762 Reutlingen, Germany; (J.C.S.); (F.F.); (A.W.); (M.B.)
- Institute of Physical and Theoretical Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
| | - Marc Brecht
- Process Analysis & Technology, Reutlingen Research Institute, Reutlingen University, Alteburgstraße 150, 72762 Reutlingen, Germany; (J.C.S.); (F.F.); (A.W.); (M.B.)
- Institute of Physical and Theoretical Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
| | - Hermann A. Mayer
- Institute of Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany; (S.W.); (H.A.M.)
| | - Andreas Kandelbauer
- Process Analysis & Technology, Reutlingen Research Institute, Reutlingen University, Alteburgstraße 150, 72762 Reutlingen, Germany; (J.C.S.); (F.F.); (A.W.); (M.B.)
- Department of Material Sciences and Process Engineering (MAP), Institute of Wood Technology and Renewable Materials, University of Natural Resources and Life Sciences, Gregor-Mendel-Straße 33, 1180 Vienna, Austria
- Correspondence: ; Tel.: +49-(0)7-12-1271-2009
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Goswami PK, Kashyap M, Das PP, Saikia PJ, Handique JG. Poly(Glycidyl Methacrylate- co-Octadecyl Methacrylate) particles by dispersion radical copolymerization. J DISPER SCI TECHNOL 2020. [DOI: 10.1080/01932691.2019.1635026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Prodip K. Goswami
- Chemical Sciences and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat, Assam, India
- Department of Chemistry, Dibrugarh University, Dibrugarh, Assam, India
| | - Monsum Kashyap
- Chemical Sciences and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat, Assam, India
| | - Pranjal P. Das
- Chemical Sciences and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat, Assam, India
| | - Prakash J. Saikia
- Chemical Sciences and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat, Assam, India
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Wang X, Xia D, Han H, Peng K, Zhu P, Crommen J, Wang Q, Jiang Z. Biomimetic small peptide functionalized affinity monoliths for monoclonal antibody purification. Anal Chim Acta 2018. [DOI: 10.1016/j.aca.2018.02.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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4
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Marcelo G, Ferreira IC, Viveiros R, Casimiro T. Development of itaconic acid-based molecular imprinted polymers using supercritical fluid technology for pH-triggered drug delivery. Int J Pharm 2018. [PMID: 29526621 DOI: 10.1016/j.ijpharm.2018.03.010] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A novel pH-responsive molecularly imprinted polymer (MIP) based on Itaconic acid:Ethylene glycol dimethacrylate was developed as a potential body-friendly oral drug delivery system for metronidazole (MZ), a pH-independent drug. MIP performance was evaluated in a simulated oral administration situation, at pHs 2.2 and 7.4. Itaconic acid-based copolymers were synthesized using two different molar ratios of template:monomer:crosslinker (T:M:C), 1:5:25 and 1:5:50, in supercritical carbon dioxide (scCO2) in high yields. Further, impregnation of MZ was performed in scCO2 environment. Morphological and chemical properties of the copolymers produced were assessed by SEM, Morphologi G3 and FTIR analyses. Non-molecularly imprinted polymer (NIP) matrices presented swelling over time in opposition to the molecularly imprinted ones. In the scCO2-impregnation process, MIPs showed a significant molecular recognition towards MZ, presenting higher drug uptake ability with MZ loading of 18-61 wt% in MIPs, compared to 7-20 wt% in NIPs. In vitro drug release experiments presented different release profiles at the different pHs, where MZ-MIPs could release higher amounts of MZ at the lowest pH than at pH 7.4.
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Affiliation(s)
- Gonçalo Marcelo
- LAQV-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal
| | - Inês C Ferreira
- LAQV-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal
| | - Raquel Viveiros
- LAQV-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal
| | - Teresa Casimiro
- LAQV-REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal.
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Stefanović IS, Ekmeščić BM, Maksin DD, Nastasović AB, Miladinović ZP, Vuković ZM, Micić DM, Pergal MV. Structure, Thermal, and Morphological Properties of Novel Macroporous Amino-Functionalized Glycidyl Methacrylate Based Copolymers. Ind Eng Chem Res 2015. [DOI: 10.1021/acs.iecr.5b01285] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Ivan S. Stefanović
- Institute
of Chemistry, Technology and Metallurgy, University of Belgrade, Njegoševa 12, 11000 Belgrade, Serbia
| | - Bojana M. Ekmeščić
- Institute
of Chemistry, Technology and Metallurgy, University of Belgrade, Njegoševa 12, 11000 Belgrade, Serbia
| | - Danijela D. Maksin
- Institute
of Nuclear Science “Vinča”, University of Belgrade, P.O. Box 522, 11000 Belgrade, Serbia
| | - Aleksandra B. Nastasović
- Institute
of Chemistry, Technology and Metallurgy, University of Belgrade, Njegoševa 12, 11000 Belgrade, Serbia
| | - Zoran P. Miladinović
- Institute
of General and Physical Chemistry, University of Belgrade, Studentski
trg 12-16, 11000 Belgrade, Serbia
| | - Zorica M. Vuković
- Institute
of Chemistry, Technology and Metallurgy, University of Belgrade, Njegoševa 12, 11000 Belgrade, Serbia
| | - Darko M. Micić
- Institute
of General and Physical Chemistry, University of Belgrade, Studentski
trg 12-16, 11000 Belgrade, Serbia
| | - Marija V. Pergal
- Institute
of Chemistry, Technology and Metallurgy, University of Belgrade, Njegoševa 12, 11000 Belgrade, Serbia
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Li F, Tu Y, Hu J, Zou H, Liu G, Lin S, Yang G, Hu S, Miao L, Mo Y. Fabrication of fluorinated raspberry particles and their use as building blocks for the construction of superhydrophobic films to mimic the wettabilities from lotus leaves to rose petals. Polym Chem 2015. [DOI: 10.1039/c5py00903k] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Preparation of raspberry-like particles (RPs) and the subsequent fabrication of superhydrophobic films with tunable adhesion derived from fluorinated RPs.
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Ma M, Zhang Q, Liu Y, Zhang H, Wang W, Chen Y, Gu J. Synthesis and Formation Mechanism of Large-Size Monodisperse P(Glycidyl methacrylate-Styrene) Microspheres by Batch Dispersion Copolymerization. J DISPER SCI TECHNOL 2012. [DOI: 10.1080/01932691.2011.599248] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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8
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Applications du CO2 supercritique en synthèse organique et obtention de molécules organiques finement divisées. CR CHIM 2011. [DOI: 10.1016/j.crci.2010.11.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Sandić ZP, Nastasović AB, Jović-Jovičić NP, Milutinović-Nikolić AD, Jovanović DM. Sorption of textile dye from aqueous solution by macroporous amino-functionalized copolymer. J Appl Polym Sci 2011. [DOI: 10.1002/app.33537] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Ahmad H, Saito N, Kagawa Y, Okubo M. Preparation of micrometer-sized, monodisperse "janus" composite polymer particles having temperature-sensitive polymer brushes at half of the surface by seeded atom transfer radical polymerization. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2008; 24:688-691. [PMID: 18186658 DOI: 10.1021/la702994u] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Micrometer-sized, monodisperse polystyrene (PS)/poly[methyl methacrylate-(chloromethyl)styrene] [P(MMA-CMS)] composite particles having hemispherical structure were prepared by solvent evaporation from toluene droplets containing dissolved PS and P(MMA-CMS) dispersed in aqueous solution, which had been prepared using the membrane method. The formation of hemispherical ("Janus") morphology by phase separation between the PS and the P(MMA-CMS) was confirmed by both optical and electron microscopy. Atom transfer radical polymerization (ATRP) of 2-(dimethylamino)ethyl methacrylate (DM) was subsequently carried out in the presence of hemispherical PS/P(MMA-CMS) composite particles in an aqueous dispersed system. After polymerization, the morphology of the particles changed from spherical to "mushroom" shape as observed by scanning electron microscopy, indicating that DM polymerized inside or on the surface of half [P(MMA-CMS) phase] of the particles. 1H NMR spectra were consistent with chloromethyl functional groups in P(MMA-CMS) operating as ATRP initiators in the DM polymerization.
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Affiliation(s)
- Hasan Ahmad
- Graduate School of Engineering, Kobe University, Kobe 657-8501, Japan
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Häntzschel N, Zhang F, Eckert F, Pich A, Winnik MA. Poly(N-vinylcaprolactam-co-glycidyl methacrylate) aqueous microgels labeled with fluorescent LaF3:Eu nanoparticles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2007; 23:10793-800. [PMID: 17854211 DOI: 10.1021/la701691g] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
We describe the synthesis and properties of functional microgel particles based on poly(N-vinylcaprolactam-co-glycidyl methacrylate) (PVCL/PGMA) copolymer. A series of colloidally stable microgel particles with a range of glycidyl methacrylate content were prepared by surfactant-free heterophase polymerization in water. The microgel particles obtained had hydrodynamic radii between 250 and 350 nm and were fairly monodisperse in size; however, a broadening of the particle size distribution was observed for samples with a low GMA content. The PVCL/PGMA microgel particles exhibit thermally responsive reversible changes in diameter in water, and the swelling degree increased with the PVCL fraction in the copolymer structure. These microgels were then modified with photoluminescent europium-doped lanthanum fluoride nanoparticles (LaF3:Eu-AEP) through reaction of the 2-aminoethyl phosphate surface ligands with epoxy groups present in the microgel. These hybrid microgels were colloidally stable and thermally responsive in aqueous solution.
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Affiliation(s)
- Nadine Häntzschel
- Department of Macromolecular Chemistry and Textile Chemistry, Technische Universität Dresden, D-01062 Dresden, Germany
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Hérault D, Saluzzo C, Lemaire M. Chiral polyamino alcohols and polyamino thiols for asymmetric heterogeneous catalysis. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.tetasy.2006.06.041] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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