1
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Allegri G, Huskens J, Martinho RP, Lindhoud S. Distribution of polyelectrolytes and counterions upon polyelectrolyte complexation. J Colloid Interface Sci 2024; 672:654-663. [PMID: 38865879 DOI: 10.1016/j.jcis.2024.06.062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 06/06/2024] [Accepted: 06/06/2024] [Indexed: 06/14/2024]
Abstract
HYPOTHESIS Understanding polyelectrolyte complexation remains limited due to the absence of a systematic methodology for analyzing the distribution of components between the polyelectrolyte complex (PEC) and the dilute phases. EXPERIMENTS We developed a methodology based on NMR to quantify all components of solid-like PECs and their supernatant phases formed by mixing different ratios of poly(allylamine hydrochloride) (PAH) and poly(acrylic acid)-sodium salt (PAA). This approach allowed for determining relative and absolute concentrations of polyelectrolytes in both phases by 1H NMR studies. Using 23Na and 35Cl NMR spectroscopy we measured the concentration of counterions in both phases. FINDINGS Regardless of the mixing ratio of the polyelectrolytes the PEC is charge-stoichiometric, and any excess polyelectrolytes to achieve charge stoichiometry remains in the supernatant phase. The majority of counterions were found in the supernatant phase, confirming counterion release being a major thermodynamic driving force for PEC formation. The counterion concentrations in the PEC phase were approximately twice as high as in the supernatant phase. The complete mass balance of PEC formation could be determined and translated into a molecular picture. It appears that PAH is fully charged, while PAA is more protonated, so less charged, and some 10% extrinsic PAH-Cl- pairs are present in the complex.
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Affiliation(s)
- Giulia Allegri
- Molecular Nanofabrication Group, Department for Molecules & Materials, MESA+ Institute & Faculty of Science Technology, University of Twente, 7500 AE Enschede, the Netherlands.
| | - Jurriaan Huskens
- Molecular Nanofabrication Group, Department for Molecules & Materials, MESA+ Institute & Faculty of Science Technology, University of Twente, 7500 AE Enschede, the Netherlands.
| | - Ricardo P Martinho
- Biomolecular Nanotechnology Group, Department for Molecules & Materials, MESA+ Institute & Faculty of Science Technology, University of Twente, 7500 AE Enschede, the Netherlands.
| | - Saskia Lindhoud
- Molecular Nanofabrication Group, Department for Molecules & Materials, MESA+ Institute & Faculty of Science Technology, University of Twente, 7500 AE Enschede, the Netherlands.
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2
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Yu J, Tavsanli B, Tamminga MJ, Gillies ER. Compact Polyelectrolyte Complexes of Poly(l-Lysine) and Anionic Polysaccharides. Biomacromolecules 2024; 25:5160-5168. [PMID: 39041825 DOI: 10.1021/acs.biomac.4c00547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/24/2024]
Abstract
Compact polyelectrolyte complexes (CoPECs) can exhibit mechanical properties similar to those of biological tissues and other interesting properties, such as self-healing. To date, a variety of CoPECs prepared from synthetic polyelectrolytes have been investigated, but there are very few examples based entirely on biopolymers. We describe here an investigation of CoPECs based on poly(l-lysine) (PLL) with sodium hyaluronate (HA) and alginate (Alg). A 2:1 ratio of cation:anion and 0.25 M NaBr was beneficial for the formation of viscoelastic PLL-HA CoPECs, with the favorable ratio attributed to the spacing of carboxylates on HA being one every two saccharide units. In contrast, 1.0 M NaBr and a 1:1 ratio were better for PLL-Alg CoPECs. Both CoPECs swelled or retained a constant volume when immersed in hypertonic media, but contracted in hypotonic media. The loading of molecules into the PLL-HA (2:1) CoPECs was investigated. Higher loadings were achieved for anionic molecules compared to cations, presumably due to the excess cationic binding sites on the networks. The times required for full release of the molecules ranged from less than 2 h for neutral paracetamol to about 48 h for crystal violet and diclofenac.
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Affiliation(s)
- Jaehak Yu
- Department of Chemistry, The University of Western Ontario, 1151 Richmond St., London, Ontario N6A 5B7, Canada
| | - Burak Tavsanli
- Department of Chemistry, The University of Western Ontario, 1151 Richmond St., London, Ontario N6A 5B7, Canada
| | - Micah J Tamminga
- Department of Chemistry, The University of Western Ontario, 1151 Richmond St., London, Ontario N6A 5B7, Canada
| | - Elizabeth R Gillies
- Department of Chemistry, The University of Western Ontario, 1151 Richmond St., London, Ontario N6A 5B7, Canada
- Department of Chemical and Biochemical Engineering, The University of Western Ontario, 1151 Richmond St., London, Ontario N6A 5B9, Canada
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3
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Kastinen T, Batys P, Tolmachev D, Laasonen K, Sammalkorpi M. Ion-Specific Effects on Ion and Polyelectrolyte Solvation. Chemphyschem 2024; 25:e202400244. [PMID: 38712639 DOI: 10.1002/cphc.202400244] [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: 03/05/2024] [Revised: 05/02/2024] [Accepted: 05/02/2024] [Indexed: 05/08/2024]
Abstract
Ion-specific effects on aqueous solvation of monovalent counter ions, Na+ ${^+ }$ , K+ ${^+ }$ , Cl- ${^- }$ , and Br- ${^- }$ , and two model polyelectrolytes (PEs), poly(styrene sulfonate) (PSS) and poly(diallyldimethylammonium) (PDADMA) were here studied with ab initio molecular dynamics (AIMD) and classical molecular dynamics (MD) simulations based on the OPLS-aa force-field which is an empirical fixed point-charge force-field. Ion-specific binding to the PE charge groups was also characterized. Both computational methods predict similar response for the solvation of the PEs but differ notably in description of ion solvation. Notably, AIMD captures the experimentally observed differences in Cl- ${^- }$ and Br- ${^- }$ anion solvation and binding with the PEs, while the classical MD simulations fail to differentiate the ion species response. Furthermore, the findings show that combining AIMD with the computationally less costly classical MD simulations allows benefiting from both the increased accuracy and statistics reach.
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Affiliation(s)
- Tuuva Kastinen
- Department of Chemistry and Materials Science, Aalto University, P.O. Box 16100, 00076, Aalto, Finland
- Academy of Finland Center of Excellence in Life-Inspired Hybrid Materials (LIBER), Aalto University, P.O. Box 16100, 00076, Aalto, Finland
- Faculty of Engineering and Natural Sciences, Tampere University, P.O. Box 541, 33014, Tampere University, Finland
| | - Piotr Batys
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Niezapominajek 8, PL-30239, Krakow, Poland
| | - Dmitry Tolmachev
- Department of Chemistry and Materials Science, Aalto University, P.O. Box 16100, 00076, Aalto, Finland
- Academy of Finland Center of Excellence in Life-Inspired Hybrid Materials (LIBER), Aalto University, P.O. Box 16100, 00076, Aalto, Finland
| | - Kari Laasonen
- Department of Chemistry and Materials Science, Aalto University, P.O. Box 16100, 00076, Aalto, Finland
| | - Maria Sammalkorpi
- Department of Chemistry and Materials Science, Aalto University, P.O. Box 16100, 00076, Aalto, Finland
- Academy of Finland Center of Excellence in Life-Inspired Hybrid Materials (LIBER), Aalto University, P.O. Box 16100, 00076, Aalto, Finland
- Department of Bioproducts and Biosystems, Aalto University, P.O. Box 16100, 00076, Aalto, Finland
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4
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Wang GK, Yang YM, Jia D. Programming viscoelastic properties in a complexation gel composite by utilizing entropy-driven topologically frustrated dynamical state. Nat Commun 2024; 15:3569. [PMID: 38671020 PMCID: PMC11053056 DOI: 10.1038/s41467-024-47969-z] [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: 01/02/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
Hydrogel composites in an aqueous media with viscoelastic properties and elastic modulus that can be precisely tailored are desirable to mimic many biological tissues ranging from mucus, vitreous humor, and nucleus pulposus as well as build up biosensors. Without altering the chemistry, tuning the physical interactions and structures to govern the viscoelastic properties of the hydrogels is indispensable for their applications but quite limited. Here we design a complexation gel composite and utilize the physical principle of topologically frustrated dynamical state to tune the correlated structures between the guest polycation chains and negatively charged host gels. We precisely quantify the mesh size of the host gel and guest chain size. By designing various topologically correlated structures, a viscoelastic moduli map can be built up, ranging from tough to ultrasoft, and from elastic-like with low damping properties to viscous-like with high damping properties. We also tune the swelling ratio by using entropy effect and discover an Entropy-driven Topologically Isovolumetric Point. Our findings provide essential physics to understand the relationship between entropy-driven correlated structures and their viscoelastic properties of the complexation hydrogel composites and will have diverse applications in tissue engineering and soft biomaterials.
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Affiliation(s)
- Gui Kang Wang
- Beijing National Laboratory for Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yi Ming Yang
- Beijing National Laboratory for Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Di Jia
- Beijing National Laboratory for Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
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5
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Joshi P, Decker C, Zeng X, Sathyavageeswaran A, Perry SL, Heldt CL. Design Rules for the Sequestration of Viruses into Polypeptide Complex Coacervates. Biomacromolecules 2024; 25:741-753. [PMID: 38103178 PMCID: PMC10866146 DOI: 10.1021/acs.biomac.3c00938] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/29/2023] [Accepted: 11/29/2023] [Indexed: 12/17/2023]
Abstract
Encapsulation is a strategy that has been used to facilitate the delivery and increase the stability of proteins and viruses. Here, we investigate the encapsulation of viruses via complex coacervation, which is a liquid-liquid phase separation resulting from the complexation of oppositely charged polymers. In particular, we utilized polypeptide-based coacervates and explored the effects of peptide chemistry, chain length, charge patterning, and hydrophobicity to better understand the effects of the coacervating polypeptides on virus incorporation. Our study utilized two nonenveloped viruses, porcine parvovirus (PPV) and human rhinovirus (HRV). PPV has a higher charge density than HRV, and they both appear to be relatively hydrophobic. These viruses were compared to characterize how the charge, hydrophobicity, and patterning of chemistry on the surface of the virus capsid affects encapsulation. Consistent with the electrostatic nature of complex coacervation, our results suggest that electrostatic effects associated with the net charge of both the virus and polypeptide dominated the potential for incorporating the virus into a coacervate, with clustering of charges also playing a significant role. Additionally, the hydrophobicity of a virus appears to determine the degree to which increasing the hydrophobicity of the coacervating peptides can enhance virus uptake. Nonintuitive trends in uptake were observed with regard to both charge patterning and polypeptide chain length, with these parameters having a significant effect on the range of coacervate compositions over which virus incorporation was observed. These results provide insights into biophysical mechanisms, where sequence effects can control the uptake of proteins or viruses into biological condensates and provide insights for use in formulation strategies.
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Affiliation(s)
- Pratik
U. Joshi
- Department
of Chemical Engineering, Michigan Technological
University, Houghton, Michigan 49931, United States
- Health
Research Institute, Michigan Technological
University, Houghton, Michigan 49931, United States
| | - Claire Decker
- Department
of Chemical Engineering, Michigan Technological
University, Houghton, Michigan 49931, United States
| | - Xianci Zeng
- Department
of Chemical Engineering, University of Massachusetts
Amherst, Amherst, Massachusetts 01003, United States
| | - Arvind Sathyavageeswaran
- Department
of Chemical Engineering, University of Massachusetts
Amherst, Amherst, Massachusetts 01003, United States
| | - Sarah L. Perry
- Department
of Chemical Engineering, University of Massachusetts
Amherst, Amherst, Massachusetts 01003, United States
- Institute
for Applied Life Sciences, University of
Massachusetts Amherst, Amherst, Massachusetts 01003, United States
| | - Caryn L. Heldt
- Department
of Chemical Engineering, Michigan Technological
University, Houghton, Michigan 49931, United States
- Health
Research Institute, Michigan Technological
University, Houghton, Michigan 49931, United States
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6
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Lee NK, Chae MK, Jung Y, Johner A, Joanny JF. Polyelectrolytes: From Seminal Works to the Influence of the Charge Sequence. Polymers (Basel) 2023; 15:4593. [PMID: 38232020 PMCID: PMC10708673 DOI: 10.3390/polym15234593] [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: 08/23/2023] [Revised: 11/19/2023] [Accepted: 11/27/2023] [Indexed: 01/19/2024] Open
Abstract
We propose a selected tour of the physics of polyelectrolytes (PE) following the line initiated by de Gennes and coworkers in their seminal 1976 paper. The early works which used uniform charge distributions along the PE backbone achieved tremendous progress and set most milestones in the field. Recently, the focus has shifted to the role of the charge sequence. Revisited topics include PE complexation and polyampholytes (PA). We develop the example of a random PE in poor solvent forming pearl-necklace structures. It is shown that the pearls typically adopt very asymmetric mass and charge distributions. Individual sequences do not necessarily reflect the ensemble statistics and a rich variety of behaviors emerges (specially for PA). Pearl necklaces are dynamic structures and switch between various types of pearl-necklace structures, as described for both PE and PA.
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Affiliation(s)
- Nam-Kyung Lee
- Department of Physics and Astronomy, Sejong University, Seoul 05006, Republic of Korea;
| | - Min-Kyung Chae
- National Institute for Mathematical Sciences, Daejeon 34047, Republic of Korea;
| | - Youngkyun Jung
- Supercomputing Center, Korea Institute of Science and Technology Information, Daejeon 34141, Republic of Korea;
| | - Albert Johner
- Institut Charles Sadron CNRS-Unistra, 6 rue Boussingault, 67083 Strasbourg, France
| | - Jean-Francois Joanny
- Institut Curie, Physique des cellules et Cancer, Collège de France Soft Matter and Biophysics Chair, 11, PSL University, Place Marcelin-Berthelot, 75231 Paris, France;
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7
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Krishna B A, de Vos WM, Lindhoud S. Control over Charge Density by Tuning the Polyelectrolyte Type and Monomer Ratio in Saloplastic-Based Ion-Exchange Membranes. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:6874-6884. [PMID: 37126784 DOI: 10.1021/acs.langmuir.3c00497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Membranes based on polyelectrolyte complexes (PECs) can now be prepared through several sustainable, organic solvent-free approaches. A recently developed approach allows PECs made by stoichiometric mixing of polyelectrolytes to be hot-pressed into dense saloplastics, which then function as ion-exchange membranes. An important advantage of PECs is that tuning their properties can provide significant control over the properties of the fabricated materials, and thus over their separation properties. This work studies the effects of two key parameters─(a) ratio of mixing and (b) choice of polyelectrolytes─on the mechanical, material, and separation properties of their corresponding hot-pressed saloplastic-based ion-exchange membranes. By varying these two main parameters, charge density─the key property of any IEM─was found to be controllable. While studying several systems, including strong/strong, strong/weak, and weak/weak combinations of polyelectrolytes, it was observed that not all systems could be processed into saloplastic membranes. For the processable systems, expected trends were observed where a higher excess of one polyelectrolyte would lead to a more charged system, resulting in higher water uptake and better permselectivities. An anomaly was the polystyrenesulfonate-polyvinylamine system, which showed an opposite trend with a higher polycation ratio, leading to a more negative charge. Overall, we have found that it is possible to successfully fabricate saloplastic-based anion- and cation-exchange membranes with tunable charge densities through careful choice of polyelectrolyte combination and ratio of mixing.
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Affiliation(s)
- Ameya Krishna B
- Membrane Surface Science, Membrane Science and Technology, MESA+ Institute of Nanotechnology, University of Twente, Enschede, Overijssel 7500 AE, The Netherlands
- Department of Molecules and Materials, University of Twente, Enschede, Overijssel 7500 AE, The Netherlands
| | - Wiebe M de Vos
- Membrane Surface Science, Membrane Science and Technology, MESA+ Institute of Nanotechnology, University of Twente, Enschede, Overijssel 7500 AE, The Netherlands
| | - Saskia Lindhoud
- Department of Molecules and Materials, University of Twente, Enschede, Overijssel 7500 AE, The Netherlands
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8
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Sagawa T, Nikaido Y, Iijima K, Sakaguchi M, Yataka Y, Hashizume M. Preparation of Mechanically Anisotropic Polysaccharide Composite Films Using Roll-Press Techniques. ACS OMEGA 2023; 8:5607-5616. [PMID: 36816663 PMCID: PMC9933227 DOI: 10.1021/acsomega.2c07077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 01/23/2023] [Indexed: 06/18/2023]
Abstract
Natural polysaccharides are biocompatible and biodegradable; therefore, they can be used as feedstock for biodegradable structural materials and biomaterials. In this study, anisotropic polysaccharide composite films consisting of chondroitin sulfate C (CS) and chitosan (CHI) were fabricated from their polyion complex (PIC) gels by roll-press techniques. The obtained films (CS/CHI films) were thin and transparent, similar to the composite films prepared by hot-press techniques. The roll-press conditions were optimized, and it was observed that the molecular weight of CHI did not significantly affect the formability of the films, whereas the roll temperature and rolling speed were important. The tensile tests of the roll-pressed films revealed that the mechanical strength of the films in the mechanical direction (MD) was approximately 5 times higher than that in the transverse direction (TD), indicating that the roll-press techniques imparted mechanical anisotropy to the films. Additionally, the films shrank in the MD and expanded in the TD after immersion in aqueous solutions, followed by drying. Such anisotropic shrinking and expanding properties indicate that these films can be used as shape-memory materials.
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Affiliation(s)
- Takuya Sagawa
- Department
of Industrial Chemistry, Faculty of Engineering, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan
- Graduate
School of Engineering, Tokyo University
of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan
| | - Yuichi Nikaido
- Graduate
School of Chemical Sciences and Technology, Tokyo University of Science, 12-1 Ichigayafunagawara-machi, Shinjuku-ku, Tokyo 162-0826, Japan
| | - Kazutoshi Iijima
- Department
of Industrial Chemistry, Faculty of Engineering, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan
| | - Masahiro Sakaguchi
- Graduate
School of Engineering, Tokyo University
of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan
| | - Yusuke Yataka
- Department
of Industrial Chemistry, Faculty of Engineering, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan
| | - Mineo Hashizume
- Department
of Industrial Chemistry, Faculty of Engineering, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan
- Graduate
School of Chemical Sciences and Technology, Tokyo University of Science, 12-1 Ichigayafunagawara-machi, Shinjuku-ku, Tokyo 162-0826, Japan
- Graduate
School of Engineering, Tokyo University
of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan
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9
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Pha-sita Plengplung, Ratanatawanate C, Dubas ST. Influence of Salt Doping on the In Situ Synthesis of Zeolitic Imidazolate Framework-8 in Poly(diallyldimethylammonium chloride)/Poly(sodium-p-styrenesulfonate) Polyelectrolytes Complexes. POLYMER SCIENCE SERIES A 2022. [DOI: 10.1134/s0965545x2270033x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
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10
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Wang H, Zhou X, Wang J, Zhang X, Zhu M, Wang H. Fabrication of channeled scaffolds through polyelectrolyte complex (PEC) printed sacrificial templates for tissue formation. Bioact Mater 2022; 17:261-275. [PMID: 35386455 PMCID: PMC8965085 DOI: 10.1016/j.bioactmat.2022.01.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 01/15/2022] [Accepted: 01/18/2022] [Indexed: 12/19/2022] Open
Abstract
One of the pivotal factors that limit the clinical translation of tissue engineering is the inability to create large volume and complex three-dimensional (3D) tissues, mainly due to the lack of long-range mass transport with many current scaffolds. Here we present a simple yet robust sacrificial strategy to create hierarchical and perfusable microchannel networks within versatile scaffolds via the combination of embedded 3D printing (EB3DP), tunable polyelectrolyte complexes (PEC), and casting methods. The sacrificial templates of PEC filaments (diameter from 120 to 500 μm) with arbitrary 3D configurations were fabricated by EB3DP and then incorporated into various castable matrices (e.g., hydrogels, organic solutions, meltable polymers, etc.). Rapid dissolution of PEC templates within a 2.00 M potassium bromide aqueous solution led to the high fidelity formation of interconnected channels for free mass exchange. The efficacy of such channeled scaffolds for in vitro tissue formation was demonstrated with mouse fibroblasts, showing continuous cell proliferation and ECM deposition. Subcutaneous implantation of channeled silk fibroin (SF) scaffolds with a porosity of 76% could lead to tissue ingrowth as high as 53% in contrast to 5% for those non-channeled controls after 4 weeks. Both histological and immunofluorescence analyses demonstrated that such channeled scaffolds promoted cellularization, vascularization, and host integration along with immunoregulation.
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Affiliation(s)
- Haoyu Wang
- Department of Biomedical Engineering, Stevens Institute of Technology, Hoboken, NJ, 07030, United States
- Department of Chemistry and Chemical Biology, Stevens Institute of Technology, Hoboken, NJ, 07030, United States
| | - Xiaqing Zhou
- Department of Biomedical Engineering, Stevens Institute of Technology, Hoboken, NJ, 07030, United States
- Department of Chemistry and Chemical Biology, Stevens Institute of Technology, Hoboken, NJ, 07030, United States
| | - Juan Wang
- Department of Biomedical Engineering, Stevens Institute of Technology, Hoboken, NJ, 07030, United States
| | - Xinping Zhang
- School of Medicine and Dentistry, University of Rochester Medical Center, Rochester, NY, 14642, United States
| | - Meifeng Zhu
- Department of Biomedical Engineering, Stevens Institute of Technology, Hoboken, NJ, 07030, United States
- College of Life Science, Key Laboratory of Bioactive Materials, State Key Laboratory of Medicinal Chemical Biology, Xu Rongxiang Regeneration Life Science Center, Nankai University, 300071, Tianjin, PR China
| | - Hongjun Wang
- Department of Biomedical Engineering, Stevens Institute of Technology, Hoboken, NJ, 07030, United States
- Department of Chemistry and Chemical Biology, Stevens Institute of Technology, Hoboken, NJ, 07030, United States
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11
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Li J, Krishna B A, van Ewijk G, van Dijken DJ, de Vos WM, van der Gucht J. A comparison of complexation induced brittleness in PEI/PSS and PEI/NaPSS single-step coatings. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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12
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Eneh CI, Kastinen T, Oka S, Batys P, Sammalkorpi M, Lutkenhaus JL. Quantification of Water-Ion Pair Interactions in Polyelectrolyte Multilayers Using a Quartz Crystal Microbalance Method. ACS POLYMERS AU 2022; 2:287-298. [PMID: 35971421 PMCID: PMC9374166 DOI: 10.1021/acspolymersau.2c00008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
![]()
Water existing within
thin polyelectrolyte multilayer (PEM) films
has significant influence on their physical, chemical, and thermal
properties, having implications for applications including energy
storage, smart coatings, and biomedical systems. Ionic strength, salt
type, and terminating layer are known to influence PEM swelling. However,
knowledge of water’s microenvironment within a PEM, whether
that water is affiliated with intrinsic or extrinsic ion pairs, remains
lacking. Here, we examine the influence of both assembly and post-assembly
conditions on the water–ion pair interactions of poly(styrene
sulfonate)/poly(diallyldimethylammonium) (PSS/PDADMA) PEMs in NaCl
and KBr. This is accomplished by developing a methodology in which
quartz crystal microbalance with dissipation monitoring is applied
to estimate the number of water molecules affiliated with an ion pair
(i), as well as the hydration coefficient, πsaltH2O. PSS/PDADMA PEMs are assembled in varying ionic strengths of either
NaCl and KBr and then exposed post-assembly to increasing ionic strengths
of matching salt type. A linear relationship between the total amount
of water per intrinsic ion pair and the post-assembly salt concentration
was obtained at post-assembly salt concentrations >0.5 M, yielding
estimates for both i and πsaltH2O. We observe higher
values of i and πsaltH2O in KBr-assembled PEMs due
to KBr being more effective in doping the assembly because of KBr’s
more chaotropic nature as compared to NaCl. Lastly, when PSS is the
terminating layer, i decreases in value due to PSS’s
hydrophobic nature. Classical and ab initio molecular
dynamics provide a microstructural view as to how NaCl and KBr interact
with individual polyelectrolytes and the involved water shells. Put
together, this study provides further insight into the understanding
of existing water microenvironments in PEMs and the effects of both
assembly and post-assembly conditions.
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Affiliation(s)
- Chikaodinaka I Eneh
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, Texas 77840, United States
| | - Tuuva Kastinen
- Department of Chemistry and Materials Science, Aalto University, P.O. Box 16100, 00076 Aalto, Finland.,Faculty of Engineering and Natural Sciences, Chemistry & Advanced Materials, Tampere University, P.O. Box 541, 33014 Tampere, Finland.,Academy of Finland Center of Excellence in Life-Inspired Hybrid Materials (LIBER), Aalto University, P.O. Box 16100, 00076 Aalto, Finland
| | - Suyash Oka
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, Texas 77840, United States
| | - Piotr Batys
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Niezapominajek 8, PL-30239 Krakow 30-239, Poland
| | - Maria Sammalkorpi
- Department of Chemistry and Materials Science, Aalto University, P.O. Box 16100, 00076 Aalto, Finland.,Academy of Finland Center of Excellence in Life-Inspired Hybrid Materials (LIBER), Aalto University, P.O. Box 16100, 00076 Aalto, Finland.,Department of Bioproducts and Biosystems, Aalto University, P.O. Box 16100, 00076 Aalto, Finland
| | - Jodie L Lutkenhaus
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, Texas 77840, United States.,Department of Materials Science and Engineering, Texas A&M University, College Station, Texas 77840, United States
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13
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Weak Polyelectrolytes as Nanoarchitectonic Design Tools for Functional Materials: A Review of Recent Achievements. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27103263. [PMID: 35630741 PMCID: PMC9145934 DOI: 10.3390/molecules27103263] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/13/2022] [Accepted: 05/16/2022] [Indexed: 12/23/2022]
Abstract
The ionization degree, charge density, and conformation of weak polyelectrolytes can be adjusted through adjusting the pH and ionic strength stimuli. Such polymers thus offer a range of reversible interactions, including electrostatic complexation, H-bonding, and hydrophobic interactions, which position weak polyelectrolytes as key nano-units for the design of dynamic systems with precise structures, compositions, and responses to stimuli. The purpose of this review article is to discuss recent examples of nanoarchitectonic systems and applications that use weak polyelectrolytes as smart components. Surface platforms (electrodeposited films, brushes), multilayers (coatings and capsules), processed polyelectrolyte complexes (gels and membranes), and pharmaceutical vectors from both synthetic or natural-type weak polyelectrolytes are discussed. Finally, the increasing significance of block copolymers with weak polyion blocks is discussed with respect to the design of nanovectors by micellization and film/membrane nanopatterning via phase separation.
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14
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Digby ZA, Yang M, Lteif S, Schlenoff JB. Salt Resistance as a Measure of the Strength of Polyelectrolyte Complexation. Macromolecules 2022. [DOI: 10.1021/acs.macromol.1c02151] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zachary A. Digby
- Department of Chemistry and Biochemistry, The Florida State University, Tallahassee, Florida 32306, United States
| | - Mo Yang
- Department of Chemistry and Biochemistry, The Florida State University, Tallahassee, Florida 32306, United States
| | - Sandrine Lteif
- Department of Chemistry and Biochemistry, The Florida State University, Tallahassee, Florida 32306, United States
| | - Joseph B. Schlenoff
- Department of Chemistry and Biochemistry, The Florida State University, Tallahassee, Florida 32306, United States
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15
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Krishna B A, Willott JD, Lindhoud S, de Vos WM. Hot-pressing polyelectrolyte complexes into tunable dense saloplastics. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.124583] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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16
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Ylitalo AS, Balzer C, Zhang P, Wang ZG. Electrostatic Correlations and Temperature-Dependent Dielectric Constant Can Model LCST in Polyelectrolyte Complex Coacervation. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c02000] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Andrew S. Ylitalo
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
| | - Christopher Balzer
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
| | - Pengfei Zhang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Center for Advanced Low-Dimension Materials, College of Material Science and Engineering, Donghua University, Shanghai 201620, China
| | - Zhen-Gang Wang
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
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17
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Ma Y, Ali S, Prabhu VM. Enhanced Concentration Fluctuations in Model Polyelectrolyte Coacervate Mixtures along a Salt Isopleth Phase Diagram. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c02001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yuanchi Ma
- Materials Science and Engineering Division, Material Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Samim Ali
- Materials Science and Engineering Division, Material Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Vivek M. Prabhu
- Materials Science and Engineering Division, Material Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
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18
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Tardy BL, Mattos BD, Otoni CG, Beaumont M, Majoinen J, Kämäräinen T, Rojas OJ. Deconstruction and Reassembly of Renewable Polymers and Biocolloids into Next Generation Structured Materials. Chem Rev 2021; 121:14088-14188. [PMID: 34415732 PMCID: PMC8630709 DOI: 10.1021/acs.chemrev.0c01333] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Indexed: 12/12/2022]
Abstract
This review considers the most recent developments in supramolecular and supraparticle structures obtained from natural, renewable biopolymers as well as their disassembly and reassembly into engineered materials. We introduce the main interactions that control bottom-up synthesis and top-down design at different length scales, highlighting the promise of natural biopolymers and associated building blocks. The latter have become main actors in the recent surge of the scientific and patent literature related to the subject. Such developments make prominent use of multicomponent and hierarchical polymeric assemblies and structures that contain polysaccharides (cellulose, chitin, and others), polyphenols (lignins, tannins), and proteins (soy, whey, silk, and other proteins). We offer a comprehensive discussion about the interactions that exist in their native architectures (including multicomponent and composite forms), the chemical modification of polysaccharides and their deconstruction into high axial aspect nanofibers and nanorods. We reflect on the availability and suitability of the latter types of building blocks to enable superstructures and colloidal associations. As far as processing, we describe the most relevant transitions, from the solution to the gel state and the routes that can be used to arrive to consolidated materials with prescribed properties. We highlight the implementation of supramolecular and superstructures in different technological fields that exploit the synergies exhibited by renewable polymers and biocolloids integrated in structured materials.
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Affiliation(s)
- Blaise L. Tardy
- Department
of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, P.O. Box 16300, FI-00076 Aalto, Finland
| | - Bruno D. Mattos
- Department
of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, P.O. Box 16300, FI-00076 Aalto, Finland
| | - Caio G. Otoni
- Department
of Physical Chemistry, Institute of Chemistry, University of Campinas, P.O. Box 6154, Campinas, São Paulo 13083-970, Brazil
- Department
of Materials Engineering, Federal University
of São Carlos, Rod. Washington Luís, km 235, São
Carlos, São Paulo 13565-905, Brazil
| | - Marco Beaumont
- School
of Chemistry and Physics, Queensland University
of Technology, 2 George
Street, Brisbane, Queensland 4001, Australia
- Department
of Chemistry, Institute of Chemistry of Renewable Resources, University of Natural Resources and Life Sciences, Vienna, A-3430 Tulln, Austria
| | - Johanna Majoinen
- Department
of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, P.O. Box 16300, FI-00076 Aalto, Finland
| | - Tero Kämäräinen
- Department
of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, P.O. Box 16300, FI-00076 Aalto, Finland
| | - Orlando J. Rojas
- Department
of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, P.O. Box 16300, FI-00076 Aalto, Finland
- Bioproducts
Institute, Department of Chemical and Biological Engineering, Department
of Chemistry and Department of Wood Science, University of British Columbia, 2360 East Mall, Vancouver, British Columbia V6T 1Z4, Canada
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19
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Machtakova M, Thérien-Aubin H, Landfester K. Polymer nano-systems for the encapsulation and delivery of active biomacromolecular therapeutic agents. Chem Soc Rev 2021; 51:128-152. [PMID: 34762084 DOI: 10.1039/d1cs00686j] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Biomacromolecular therapeutic agents, particularly proteins, antigens, enzymes, and nucleic acids are emerging as powerful candidates for the treatment of various diseases and the development of the recent vaccine based on mRNA highlights the enormous potential of this class of drugs for future medical applications. However, biomacromolecular therapeutic agents present an enormous delivery challenge compared to traditional small molecules due to both a high molecular weight and a sensitive structure. Hence, the translation of their inherent pharmaceutical capacity into functional therapies is often hindered by the limited performance of conventional delivery vehicles. Polymer drug delivery systems are a modular solution able to address those issues. In this review, we discuss recent developments in the design of polymer delivery systems specifically tailored to the delivery challenges of biomacromolecular therapeutic agents. In the future, only in combination with a multifaceted and highly tunable delivery system, biomacromolecular therapeutic agents will realize their promising potential for the treatment of diseases and for the future of human health.
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Affiliation(s)
- Marina Machtakova
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany.
| | - Héloïse Thérien-Aubin
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany. .,Department of Chemistry, Memorial University of Newfoundland, St. John's, NL, Canada.
| | - Katharina Landfester
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany.
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20
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Durmaz EN, Sahin S, Virga E, de Beer S, de Smet LCPM, de Vos WM. Polyelectrolytes as Building Blocks for Next-Generation Membranes with Advanced Functionalities. ACS APPLIED POLYMER MATERIALS 2021; 3:4347-4374. [PMID: 34541543 PMCID: PMC8438666 DOI: 10.1021/acsapm.1c00654] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 08/10/2021] [Indexed: 05/06/2023]
Abstract
The global society is in a transition, where dealing with climate change and water scarcity are important challenges. More efficient separations of chemical species are essential to reduce energy consumption and to provide more reliable access to clean water. Here, membranes with advanced functionalities that go beyond standard separation properties can play a key role. This includes relevant functionalities, such as stimuli-responsiveness, fouling control, stability, specific selectivity, sustainability, and antimicrobial activity. Polyelectrolytes and their complexes are an especially promising system to provide advanced membrane functionalities. Here, we have reviewed recent work where advanced membrane properties stem directly from the material properties provided by polyelectrolytes. This work highlights the versatility of polyelectrolyte-based membrane modifications, where polyelectrolytes are not only applied as single layers, including brushes, but also as more complex polyelectrolyte multilayers on both porous membrane supports and dense membranes. Moreover, free-standing membranes can also be produced completely from aqueous polyelectrolyte solutions allowing much more sustainable approaches to membrane fabrication. The Review demonstrates the promise that polyelectrolytes and their complexes hold for next-generation membranes with advanced properties, while it also provides a clear outlook on the future of this promising field.
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Affiliation(s)
- Elif Nur Durmaz
- Membrane
Science and Technology, MESA+ Institute for Nanotechnology, Faculty
of Science and Technology, University of
Twente, Enschede 7500 AE, The Netherlands
| | - Sevil Sahin
- Laboratory
of Organic Chemistry, Wageningen University, 6708 WE Wageningen, The Netherlands
| | - Ettore Virga
- Membrane
Science and Technology, MESA+ Institute for Nanotechnology, Faculty
of Science and Technology, University of
Twente, Enschede 7500 AE, The Netherlands
- Wetsus, European
Centre of Excellence for Sustainable Water
Technology, Oostergoweg
9, 8911 MA Leeuwarden, The Netherlands
| | - Sissi de Beer
- Sustainable
Polymer Chemistry Group, Department of Molecules and Materials MESA+
Institute for Nanotechnology, University
of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands
| | - Louis C. P. M. de Smet
- Laboratory
of Organic Chemistry, Wageningen University, 6708 WE Wageningen, The Netherlands
| | - Wiebe M. de Vos
- Membrane
Science and Technology, MESA+ Institute for Nanotechnology, Faculty
of Science and Technology, University of
Twente, Enschede 7500 AE, The Netherlands
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21
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Bian G, Pan N, Luan Z, Sui X, Fan W, Xia Y, Sui K, Jiang L. Anti‐Swelling Gradient Polyelectrolyte Hydrogel Membranes as High‐Performance Osmotic Energy Generators. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202108549] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Guoshuai Bian
- State Key Laboratory of Bio-fibers and Eco-textiles College of Materials Science and Engineering Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological textiles Institute of Marine Biobased Materials Qingdao University Qingdao 266071 P. R. China
| | - Na Pan
- State Key Laboratory of Bio-fibers and Eco-textiles College of Materials Science and Engineering Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological textiles Institute of Marine Biobased Materials Qingdao University Qingdao 266071 P. R. China
| | - Zhaohui Luan
- State Key Laboratory of Bio-fibers and Eco-textiles College of Materials Science and Engineering Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological textiles Institute of Marine Biobased Materials Qingdao University Qingdao 266071 P. R. China
| | - Xin Sui
- State Key Laboratory of Bio-fibers and Eco-textiles College of Materials Science and Engineering Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological textiles Institute of Marine Biobased Materials Qingdao University Qingdao 266071 P. R. China
| | - Wenxin Fan
- State Key Laboratory of Bio-fibers and Eco-textiles College of Materials Science and Engineering Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological textiles Institute of Marine Biobased Materials Qingdao University Qingdao 266071 P. R. China
| | - Yanzhi Xia
- State Key Laboratory of Bio-fibers and Eco-textiles College of Materials Science and Engineering Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological textiles Institute of Marine Biobased Materials Qingdao University Qingdao 266071 P. R. China
| | - Kunyan Sui
- State Key Laboratory of Bio-fibers and Eco-textiles College of Materials Science and Engineering Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological textiles Institute of Marine Biobased Materials Qingdao University Qingdao 266071 P. R. China
| | - Lei Jiang
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
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22
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Bian G, Pan N, Luan Z, Sui X, Fan W, Xia Y, Sui K, Jiang L. Anti-Swelling Gradient Polyelectrolyte Hydrogel Membranes as High-Performance Osmotic Energy Generators. Angew Chem Int Ed Engl 2021; 60:20294-20300. [PMID: 34265152 DOI: 10.1002/anie.202108549] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Indexed: 11/08/2022]
Abstract
Emerging asymmetric ionic membranes consisting of two different porous membranes show great superiority in harvesting clean and renewable osmotic energy. The main barriers constraining their applications are incompatible interfaces and a low interfacial ionic transport efficiency, which are detrimental to the long-term stability and improvement of the power density. Here, continuous-gradient all-polysaccharide polyelectrolyte hydrogel membranes prepared by ultrafast reaction/diffusion have been demonstrated to enable high-performance osmotic energy conversion. Besides an inherent high ion conductivity and excellent ion selectivity, the anti-swelling polyelectrolyte gradient membranes preserve the ionic diode effect of the asymmetric membranes to facilitate one-way ion diffusion but circumvent adverse interfacial effects. In consequence, they can present ultrahigh power densities of 7.87 W m-2 by mixing seawater and river water, far superior to state-of-the-art membranes.
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Affiliation(s)
- Guoshuai Bian
- State Key Laboratory of Bio-fibers and Eco-textiles, College of Materials Science and Engineering, Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological textiles, Institute of Marine Biobased Materials, Qingdao University, Qingdao, 266071, P. R. China
| | - Na Pan
- State Key Laboratory of Bio-fibers and Eco-textiles, College of Materials Science and Engineering, Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological textiles, Institute of Marine Biobased Materials, Qingdao University, Qingdao, 266071, P. R. China
| | - Zhaohui Luan
- State Key Laboratory of Bio-fibers and Eco-textiles, College of Materials Science and Engineering, Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological textiles, Institute of Marine Biobased Materials, Qingdao University, Qingdao, 266071, P. R. China
| | - Xin Sui
- State Key Laboratory of Bio-fibers and Eco-textiles, College of Materials Science and Engineering, Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological textiles, Institute of Marine Biobased Materials, Qingdao University, Qingdao, 266071, P. R. China
| | - Wenxin Fan
- State Key Laboratory of Bio-fibers and Eco-textiles, College of Materials Science and Engineering, Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological textiles, Institute of Marine Biobased Materials, Qingdao University, Qingdao, 266071, P. R. China
| | - Yanzhi Xia
- State Key Laboratory of Bio-fibers and Eco-textiles, College of Materials Science and Engineering, Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological textiles, Institute of Marine Biobased Materials, Qingdao University, Qingdao, 266071, P. R. China
| | - Kunyan Sui
- State Key Laboratory of Bio-fibers and Eco-textiles, College of Materials Science and Engineering, Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological textiles, Institute of Marine Biobased Materials, Qingdao University, Qingdao, 266071, P. R. China
| | - Lei Jiang
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
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23
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Krishna B A, Lindhoud S, de Vos WM. Hot-pressed polyelectrolyte complexes as novel alkaline stable monovalent-ion selective anion exchange membranes. J Colloid Interface Sci 2021; 593:11-20. [DOI: 10.1016/j.jcis.2021.02.077] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 02/12/2021] [Accepted: 02/16/2021] [Indexed: 12/17/2022]
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24
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Meng X, Du Y, Liu Y, Coughlin EB, Perry SL, Schiffman JD. Electrospinning Fibers from Oligomeric Complex Coacervates: No Chain Entanglements Needed. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00397] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xiangxi Meng
- Department of Chemical Engineering, University of Massachusetts, Amherst, Amherst, Massachusetts 01003-930, United States
| | - Yifeng Du
- Department of Polymer Science & Engineering, University of Massachusetts, Amherst, Amherst, Massachusetts 01003-930, United States
| | - Yalin Liu
- Department of Chemical Engineering, University of Massachusetts, Amherst, Amherst, Massachusetts 01003-930, United States
| | - E. Bryan Coughlin
- Department of Polymer Science & Engineering, University of Massachusetts, Amherst, Amherst, Massachusetts 01003-930, United States
| | - Sarah L. Perry
- Department of Chemical Engineering, University of Massachusetts, Amherst, Amherst, Massachusetts 01003-930, United States
| | - Jessica D. Schiffman
- Department of Chemical Engineering, University of Massachusetts, Amherst, Amherst, Massachusetts 01003-930, United States
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25
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Ghasemi M, Friedowitz S, Larson RG. Overcharging of polyelectrolyte complexes: an entropic phenomenon. SOFT MATTER 2020; 16:10640-10656. [PMID: 33084721 DOI: 10.1039/d0sm01466d] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Overcharging in complex coacervation, in which a polyelectrolyte complex coacervate (PEC) initially containing equal moles of the cationic and anionic monomers absorbs a large excess of one type of polyelectrolyte species, is predicted using a recently developed thermodynamic model describing complexation through a combination of reversible ion binding on the chains and long-range electrostatic correlations. We show that overcharging is favored roughly equally by the translational entropy of released counterions and the binding entropy of polyelectrolytes in the polyelectrolyte complex, thus helping resolve competing explanations for overcharging in the literature. We find that the extent of overcharging is non-monotonic in the concentration of added salt and increases with both strength of ion-pairing between polyions and chain hydrophobicity. The predicted extent of overcharging of the PEC is directly compared with that of multilayers made of poly(diallyldimethylammonium), PDADMA, and poly(styrene-sulfonate), PSS, overcompensated by the polycation in two different salts: KBr and NaCl. Accounting for the specificity of salt ion interactions with the polyelectrolytes, we find good qualitative agreement between theory and experiment.
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Affiliation(s)
- Mohsen Ghasemi
- Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109, USA.
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26
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Won Y, Sadman K, Stein G, Sabba F, Shull KR, Gray KA. Functionalizing a Polyelectrolyte Complex with Chitosan Derivatives to Tailor Membrane Surface Properties. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:12784-12794. [PMID: 33095986 DOI: 10.1021/acs.langmuir.0c01032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Polyelectrolyte complex (PEC) materials show promise in the development of tunable membranes for aqueous and organic solvent separations, as well as in the creation of surface layers for fouling control. In this study, we developed a polyelectrolyte complex (PEC) functionalized by negatively charged carboxymethyl chitosan (CMC-) and positively charged quaternized chitosan (QC+) to tailor its surface properties and antibacterial efficacy. CMC- and QC+ were prepared and characterized using FT-IR and 1H NMR, which confirmed the presence of the carboxymethyl group and trimethylammonium group in CMC- and QC+ with 65.6% and 83.9% substitution, respectively. The CMC- functionalized PEC (CMC-/PEC) and QC+ functionalized PEC materials (QC+/PEC) were evaluated for their stability in water, resistance to organic and inorganic adsorption, and antibacterial action against a model microorganism, Pseudomonas putida. The results showed no release of chitosan derivatives after adsorption, and CMC-/PEC and QC+/PEC exhibited charge-based, selective repulsion of model organic and inorganic substances. Moreover, the functionalized PEC surfaces displayed lower bacterial attachment due to their smoother surfaces as compared to the bare ceramic membrane and their antimicrobial properties. Among the PEC samples, CMC-/PEC had the lowest cell attachment, while QC+/PEC showed the highest attachment due to electrostatic attraction. The ceramic and bare PEC surfaces were negligibly bactericidal, while cell viability decreased to 34.4 ± 10.2% and 30.6 ± 8.2% with the CMC-/PEC and QC+/PEC surfaces, respectively. In the filtration experiments, the unmodified PEC and CMC-/PEC showed lower rates of flux decline due to organic fouling than did the bare ceramic or QC+/PEC due to electrostatic repulsion. Furthermore, PECs as protective layers promoted much higher flux recoveries than simply backwashing the uncoated membranes. This surface tunability, then, enhances the potential of PECs either as fouling resistant materials or as a method to create a sacrificial, protective layer on surfaces that once fouled can be dissolved and re-established.
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Affiliation(s)
- Yechan Won
- Department of Civil and Environmental Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - Kazi Sadman
- Department of Material Science, Northwestern University, Evanston, Illinois 60208, United States
| | - Gabrielle Stein
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - Fabrizio Sabba
- Department of Civil and Environmental Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - Kenneth R Shull
- Department of Material Science, Northwestern University, Evanston, Illinois 60208, United States
| | - Kimberly A Gray
- Department of Civil and Environmental Engineering, Northwestern University, Evanston, Illinois 60208, United States
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27
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Liu Y, Santa Chalarca CF, Carmean RN, Olson RA, Madinya J, Sumerlin BS, Sing CE, Emrick T, Perry SL. Effect of Polymer Chemistry on the Linear Viscoelasticity of Complex Coacervates. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00758] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Yalin Liu
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, Massachusetts 01003, United States
| | - Cristiam F. Santa Chalarca
- Department of Polymer Science & Engineering, University of Massachusetts Amherst, Amherst, Massachusetts 01003, United States
| | - R. Nicholas Carmean
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
| | - Rebecca A. Olson
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
| | - Jason Madinya
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Brent S. Sumerlin
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
| | - Charles E. Sing
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Todd Emrick
- Department of Polymer Science & Engineering, University of Massachusetts Amherst, Amherst, Massachusetts 01003, United States
| | - Sarah L. Perry
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, Massachusetts 01003, United States
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28
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Ghasemi M, Friedowitz S, Larson RG. Analysis of Partitioning of Salt through Doping of Polyelectrolyte Complex Coacervates. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00797] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Mohsen Ghasemi
- Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Sean Friedowitz
- Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
| | - Ronald G. Larson
- Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109, United States
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29
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Harrison TD, Salmon AJ, de Bruyn JR, Ragogna PJ, Gillies ER. Phosphonium versus Ammonium Compact Polyelectrolyte Complex Networks with Alginate-Comparing Their Properties and Cargo Encapsulation. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:8253-8264. [PMID: 32568551 DOI: 10.1021/acs.langmuir.0c01370] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Phosphonium and ammonium polymers can be combined with polyanions to form polyelectrolyte complex (PEC) networks, with potential application in self-healing materials and drug delivery vehicles. While various structures and compositions have been explored, to the best of our knowledge, analogous ammonium and phosphonium networks have not been directly compared to evaluate the effects of phosphorus versus nitrogen cations on the network properties. In this study, we prepared PECs from sodium alginate and poly[triethyl(4-vinylbenzyl)phosphonium chloride], poly[triethyl(4-vinylbenzyl)ammonium chloride], poly[tri(n-butyl)(4-vinylbenzyl)phosphonium chloride], poly[tri(n-butyl)(4-vinylbenzyl)ammonium chloride], and poly[tris(hydroxypropyl)(4-vinylbenzyl)phosphonium chloride]. These networks were ultracentrifuged to form compact PECs (CoPECs), and their physical properties, chemical composition, and self-healing abilities were studied. In phosphate-buffered saline, the phosphonium polymer networks swelled to a higher degree than their ammonium salt-containing counterparts. However, the viscous and elastic moduli, along with their relaxation times, were quite similar for analogous phosphoniums and ammoniums. The CoPEC networks were loaded with anions including fluorescein, etodolac, and methotrexate, resulting in loading capacities ranging from 5 to 14 w/w % and encapsulation efficiencies from 29 to 93%. Anion release occurred over a period of several days to weeks, with the rate depending largely on the anion structure and polycation substituent groups. Whether the cation was an ammonium or a phosphonium had a smaller effect on the release rates. The cytotoxicities of the networks and polycations were investigated and found to depend on both the network and polycation structure.
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Affiliation(s)
- Tristan D Harrison
- Department of Chemistry and the Centre for Advanced Materials and Biomaterials Research, The University of Western Ontario, 1151 Richmond Street, London, Ontario N6A 3K7, Canada
| | - Alexandre J Salmon
- Department of Chemistry and the Centre for Advanced Materials and Biomaterials Research, The University of Western Ontario, 1151 Richmond Street, London, Ontario N6A 3K7, Canada
| | - John R de Bruyn
- Department of Physics and Astronomy and the Centre for Advanced Materials and Biomaterials Research, The University of Western Ontario, 1151 Richmond Street, London, Ontario N6A 3K7, Canada
| | - Paul J Ragogna
- Department of Chemistry and the Centre for Advanced Materials and Biomaterials Research, The University of Western Ontario, 1151 Richmond Street, London, Ontario N6A 3K7, Canada
| | - Elizabeth R Gillies
- Department of Chemistry and the Centre for Advanced Materials and Biomaterials Research, The University of Western Ontario, 1151 Richmond Street, London, Ontario N6A 3K7, Canada
- Department of Chemical and Biochemical Engineering, The University of Western Ontario, 1151 Richmond Street, London, Ontario N6A 3K7, Canada
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30
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Durmaz EN, Baig MI, Willott JD, de Vos WM. Polyelectrolyte Complex Membranes via Salinity Change Induced Aqueous Phase Separation. ACS APPLIED POLYMER MATERIALS 2020; 2:2612-2621. [PMID: 32685925 PMCID: PMC7359294 DOI: 10.1021/acsapm.0c00255] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 05/29/2020] [Indexed: 05/19/2023]
Abstract
Polymeric membranes are used on very large scales for drinking water production and kidney dialysis, but they are nearly always prepared by using large quantities of unsustainable and toxic aprotic solvents. In this study, a water-based, sustainable, and simple way of making polymeric membranes is presented without the need for harmful solvents or extreme pH conditions. Membranes were prepared from water-insoluble polyelectrolyte complexes (PECs) via aqueous phase separation (APS). Strong polyelectrolytes (PEs), poly(sodium 4-styrenesulfonate) (PSS), and poly(diallyldimethylammonium chloride) (PDADMAC) were mixed in the presence of excess of salt, thereby preventing complexation. Immersing a thin film of this mixture into a low-salinity bath induces complexation and consequently the precipitation of a solid PEC-based membrane. This approach leads to asymmetric nanofiltration membranes, with thin dense top layers and porous, macrovoid-free support layers. While the PSS molecular weight and the total polymer concentrations of the casting mixture did not significantly affect the membrane structure, they did affect the film formation process, the resulting mechanical stability of the films, and the membrane separation properties. The salt concentration of the coagulation bath has a large effect on membrane structure and allows for control over the thickness of the separation layer. The nanofiltration membranes prepared by APS have a low molecular weight cutoff (<300 Da), a high MgSO4 retention (∼80%), and good stability even at high pressures (10 bar). PE complexation induced APS is a simple and sustainable way to prepare membranes where membrane structure and performance can be tuned with molecular weight, polymer concentration, and ionic strength.
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Affiliation(s)
- Elif Nur Durmaz
- Membrane Science and Technology, MESA+
Institute for Nanotechnology, Faculty of Science and Technology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands
| | - Muhammad Irshad Baig
- Membrane Science and Technology, MESA+
Institute for Nanotechnology, Faculty of Science and Technology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands
| | - Joshua D. Willott
- Membrane Science and Technology, MESA+
Institute for Nanotechnology, Faculty of Science and Technology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands
| | - Wiebe M. de Vos
- Membrane Science and Technology, MESA+
Institute for Nanotechnology, Faculty of Science and Technology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands
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31
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Yang M, Digby ZA, Schlenoff JB. Precision Doping of Polyelectrolyte Complexes: Insight on the Role of Ions. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00965] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Mo Yang
- Department of Chemistry and Biochemistry, The Florida State University, Tallahassee, Florida 32306, United States
| | - Zachary A. Digby
- Department of Chemistry and Biochemistry, The Florida State University, Tallahassee, Florida 32306, United States
| | - Joseph B. Schlenoff
- Department of Chemistry and Biochemistry, The Florida State University, Tallahassee, Florida 32306, United States
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32
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Sing CE, Perry SL. Recent progress in the science of complex coacervation. SOFT MATTER 2020; 16:2885-2914. [PMID: 32134099 DOI: 10.1039/d0sm00001a] [Citation(s) in RCA: 309] [Impact Index Per Article: 77.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Complex coacervation is an associative, liquid-liquid phase separation that can occur in solutions of oppositely-charged macromolecular species, such as proteins, polymers, and colloids. This process results in a coacervate phase, which is a dense mix of the oppositely-charged components, and a supernatant phase, which is primarily devoid of these same species. First observed almost a century ago, coacervates have since found relevance in a wide range of applications; they are used in personal care and food products, cutting edge biotechnology, and as a motif for materials design and self-assembly. There has recently been a renaissance in our understanding of this important class of material phenomena, bringing the science of coacervation to the forefront of polymer and colloid science, biophysics, and industrial materials design. In this review, we describe the emergence of a number of these new research directions, specifically in the context of polymer-polymer complex coacervates, which are inspired by a number of key physical and chemical insights and driven by a diverse range of experimental, theoretical, and computational approaches.
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Affiliation(s)
- Charles E Sing
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, 600 S. Mathews, Urbana, IL, USA.
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Otoni CG, Queirós MVA, Sabadini JB, Rojas OJ, Loh W. Charge Matters: Electrostatic Complexation As a Green Approach to Assemble Advanced Functional Materials. ACS OMEGA 2020; 5:1296-1304. [PMID: 32010798 PMCID: PMC6990442 DOI: 10.1021/acsomega.9b03690] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 12/30/2019] [Indexed: 05/15/2023]
Abstract
We report on electrostatically complexed materials bearing advanced functions that are not possible for other assemblies. The fundamentals of electrostatic association between oppositely charged polyelectrolytes and colloidal particles are introduced together with the conditions needed for complexation, including those related to ionic strength, pH, and hydration. Related considerations allow us to control the properties of the formed complexes and to develop features such as self-healing and underwater adhesion. In contrast to assemblies produced by typical hydrophobic and chemical interactions, electrostatic complexation leads to reversible systems. A state-of-the-art account of the field of electrostatically complexed materials is provided, including those formed from biomolecules and for salt-controlled rheology, underwater adhesiveness, and interfacial spinning. Finally, we present an outlook of electrostatic complexation from the colloidal chemistry perspective.
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Affiliation(s)
- Caio G. Otoni
- Institute
of Chemistry, University of Campinas (UNICAMP), P.O. Box 6154, Campinas, SP 13083-970, Brazil
- Department
of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, P.O. Box 16300, Espoo FI-00076, Finland
| | - Marcos V. A. Queirós
- Institute
of Chemistry, University of Campinas (UNICAMP), P.O. Box 6154, Campinas, SP 13083-970, Brazil
| | - Julia B. Sabadini
- Institute
of Chemistry, University of Campinas (UNICAMP), P.O. Box 6154, Campinas, SP 13083-970, Brazil
| | - Orlando J. Rojas
- Department
of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, P.O. Box 16300, Espoo FI-00076, Finland
- Departments
of Chemical & Biological Engineering, Chemistry, and Wood Science, The University of British Columbia, Vancouver, BC V6T 1Z3, Canada
| | - Watson Loh
- Institute
of Chemistry, University of Campinas (UNICAMP), P.O. Box 6154, Campinas, SP 13083-970, Brazil
- Tel.: +55
19 35213148. Fax: +55 19 35213023. E-mail:
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Dompé M, Cedano-Serrano FJ, Vahdati M, Sidoli U, Heckert O, Synytska A, Hourdet D, Creton C, van der Gucht J, Kodger T, Kamperman M. Tuning the Interactions in Multiresponsive Complex Coacervate-Based Underwater Adhesives. Int J Mol Sci 2019; 21:ijms21010100. [PMID: 31877824 PMCID: PMC6982270 DOI: 10.3390/ijms21010100] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 12/13/2019] [Accepted: 12/19/2019] [Indexed: 12/11/2022] Open
Abstract
In this work, we report the systematic investigation of a multiresponsive complex coacervate-based underwater adhesive, obtained by combining polyelectrolyte domains and thermoresponsive poly(N-isopropylacrylamide) (PNIPAM) units. This material exhibits a transition from liquid to solid but, differently from most reactive glues, is completely held together by non-covalent interactions, i.e., electrostatic and hydrophobic. Because the solidification results in a kinetically trapped morphology, the final mechanical properties strongly depend on the preparation conditions and on the surrounding environment. A systematic study is performed to assess the effect of ionic strength and of PNIPAM content on the thermal, rheological and adhesive properties. This study enables the optimization of polymer composition and environmental conditions for this underwater adhesive system. The best performance with a work of adhesion of 6.5 J/m2 was found for the complex coacervates prepared at high ionic strength (0.75 M NaCl) and at an optimal PNIPAM content around 30% mol/mol. The high ionic strength enables injectability, while the hydrated PNIPAM domains provide additional dissipation, without softening the material so much that it becomes too weak to resist detaching stress.
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Affiliation(s)
- Marco Dompé
- Laboratory of Physical Chemistry and Soft Matter, Wageningen University & Research, Stippeneng 4, 6708 WE Wageningen, The Netherlands; (M.D.); (O.H.); (J.v.d.G.); (T.K.)
| | - Francisco J. Cedano-Serrano
- Soft Matter Sciences and Engineering, ESPCI Paris, PSL University, Sorbonne University, CNRS, F-75005 Paris, France; (F.J.C.-S.); (M.V.); (D.H.); (C.C.)
| | - Mehdi Vahdati
- Soft Matter Sciences and Engineering, ESPCI Paris, PSL University, Sorbonne University, CNRS, F-75005 Paris, France; (F.J.C.-S.); (M.V.); (D.H.); (C.C.)
| | - Ugo Sidoli
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, 01069 Dresden, Germany; (U.S.); (A.S.)
| | - Olaf Heckert
- Laboratory of Physical Chemistry and Soft Matter, Wageningen University & Research, Stippeneng 4, 6708 WE Wageningen, The Netherlands; (M.D.); (O.H.); (J.v.d.G.); (T.K.)
| | - Alla Synytska
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, 01069 Dresden, Germany; (U.S.); (A.S.)
| | - Dominique Hourdet
- Soft Matter Sciences and Engineering, ESPCI Paris, PSL University, Sorbonne University, CNRS, F-75005 Paris, France; (F.J.C.-S.); (M.V.); (D.H.); (C.C.)
| | - Costantino Creton
- Soft Matter Sciences and Engineering, ESPCI Paris, PSL University, Sorbonne University, CNRS, F-75005 Paris, France; (F.J.C.-S.); (M.V.); (D.H.); (C.C.)
| | - Jasper van der Gucht
- Laboratory of Physical Chemistry and Soft Matter, Wageningen University & Research, Stippeneng 4, 6708 WE Wageningen, The Netherlands; (M.D.); (O.H.); (J.v.d.G.); (T.K.)
| | - Thomas Kodger
- Laboratory of Physical Chemistry and Soft Matter, Wageningen University & Research, Stippeneng 4, 6708 WE Wageningen, The Netherlands; (M.D.); (O.H.); (J.v.d.G.); (T.K.)
| | - Marleen Kamperman
- Laboratory of Physical Chemistry and Soft Matter, Wageningen University & Research, Stippeneng 4, 6708 WE Wageningen, The Netherlands; (M.D.); (O.H.); (J.v.d.G.); (T.K.)
- Laboratory of Polymer Science, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
- Correspondence:
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35
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Zhang M, Wiener CG, Sepulveda-Medina PI, Douglas JF, Vogt BD. Influence of Sodium Salts on the Swelling and Rheology of Hydrophobically Cross-linked Hydrogels Determined by QCM-D. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:16612-16623. [PMID: 31747520 DOI: 10.1021/acs.langmuir.9b03063] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Hydrophobically modified copolymers provide a versatile platform of hydrogel materials for diverse applications, but the influence of salts on the swelling and material properties of this class of hydrogels has not been extensively studied. Here, we investigate model hydrogels with three different sodium salts with anions chosen from the classic Hofmeister series to determine how these counterions influence the swelling and mechanical properties of neutral hydrogels. The gel chosen was based on a statistical copolymer of dimethylacrylamide and 2-(N-ethylperfluorooctane sulfonamido) ethyl acrylate (FOSA). Our measurements utilize a quartz crystal microbalance with dissipation (QCM-D) to quantify both swelling and rheological properties of these gels. We find that a 1 mol/L solution of Na2SO4, corresponding to a kosmotropic anion, leads to nearly a 2.6-fold gel deswelling and correspondingly, the complex modulus increases by an order of magnitude under these solution conditions. In contrast, an initial increase in swelling and then a swelling maximum is observed for a 0.02 mol/L concentration in the case of a chaotropic anion, NaClO4, but the changes in the degree of gel swelling in this system are not directly correlated with changes in the gel shear modulus. The addition of NaBr, an anion salt closer to the middle of the chaotropic to kosmotropic range, leads to hydrogel deswelling where the degree of deswelling and the shear modulus are both nearly independent of salt concentration. Overall, the observed trends are broadly consistent with more kosmotropic ions causing diminished solubility ("salting out") and strongly chaotropic ions causing improved solubility ("salting in"), a trend characteristic of the Hoffmeister series governing the solubility of many proteins and synthetic water-soluble polymers, but trends in the shear stiffness with gel swelling are clearly different from those normally observed in chemically cross-linked gels and are correspondingly difficult to interpret. The salt specificity of swelling and mechanical properties of nonionic hydrogels is important for any potential application in which a wide range of salt concentrations and types are encountered.
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Affiliation(s)
- Mengxue Zhang
- Department of Polymer Engineering , University of Akron , Akron , Ohio 44325 United States
| | - Clinton G Wiener
- Department of Polymer Engineering , University of Akron , Akron , Ohio 44325 United States
| | | | - Jack F Douglas
- Materials Science and Engineering Division , National Institute of Standards and Technology , Gaithersburg , Maryland 20899 United States
| | - Bryan D Vogt
- Department of Chemical Engineering , The Pennsylvania State University , University Park , Pennsylvania 16802 United States
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36
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Harrison TD, Yunyaeva O, Borecki A, Hopkins CC, de Bruyn JR, Ragogna PJ, Gillies ER. Phosphonium Polyelectrolyte Complexes for the Encapsulation and Slow Release of Ionic Cargo. Biomacromolecules 2019; 21:152-162. [PMID: 31502452 DOI: 10.1021/acs.biomac.9b01115] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Polyelectrolyte complexation, the combination of anionically and cationically charged polymers through ionic interactions, can be used to form hydrogel networks. These networks can be used to encapsulate and release cargo, but the release of cargo is typically rapid, occurring over a period of hours to a few days and they often exhibit weak, fluid-like mechanical properties. Here we report the preparation and study of polyelectrolyte complexes (PECs) from sodium hyaluronate (HA) and poly[tris(hydroxypropyl)(4-vinylbenzyl)phosphonium chloride], poly[triphenyl(4-vinylbenzyl)phosphonium chloride], poly[tri(n-butyl)(4-vinylbenzyl)phosphonium chloride], or poly[triethyl(4-vinylbenzyl)phosphonium chloride]. The networks were compacted by ultracentrifugation, then their composition, swelling, rheological, and self-healing properties were studied. Their properties depended on the structure of the phosphonium polymer and the salt concentration, but in general, they exhibited predominantly gel-like behavior with relaxation times greater than 40 s and self-healing over 2-18 h. Anionic molecules, including fluorescein, diclofenac, and adenosine-5'-triphosphate, were encapsulated into the PECs with high loading capacities of up to 16 wt %. Fluorescein and diclofenac were slowly released over 60 days, which was attributed to a combination of hydrophobic and ionic interactions with the dense PEC network. The cytotoxicities of the polymers and their corresponding networks with HA to C2C12 mouse myoblast cells was investigated and found to depend on the structure of the polymer and the properties of the network. Overall, this work demonstrates the utility of polyphosphonium-HA networks for the loading and slow release of ionic drugs and that their physical and biological properties can be readily tuned according to the structure of the phosphonium polymer.
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Affiliation(s)
- Tristan D Harrison
- Department of Chemistry and the Centre for Advanced Materials and Biomaterials Research , The University of Western Ontario , 1151 Richmond Street , London , Ontario , Canada N6A 5B7
| | - Olga Yunyaeva
- Department of Chemistry and the Centre for Advanced Materials and Biomaterials Research , The University of Western Ontario , 1151 Richmond Street , London , Ontario , Canada N6A 5B7
| | - Aneta Borecki
- Department of Chemistry and the Centre for Advanced Materials and Biomaterials Research , The University of Western Ontario , 1151 Richmond Street , London , Ontario , Canada N6A 5B7
| | - Cameron C Hopkins
- Department of Physics and Astronomy and the Centre for Advanced Materials and Biomaterials Research , The University of Western Ontario , 1151 Richmond Street , London , Ontario , Canada N6A 3K7
| | - John R de Bruyn
- Department of Physics and Astronomy and the Centre for Advanced Materials and Biomaterials Research , The University of Western Ontario , 1151 Richmond Street , London , Ontario , Canada N6A 3K7
| | - Paul J Ragogna
- Department of Chemistry and the Centre for Advanced Materials and Biomaterials Research , The University of Western Ontario , 1151 Richmond Street , London , Ontario , Canada N6A 5B7
| | - Elizabeth R Gillies
- Department of Chemistry and the Centre for Advanced Materials and Biomaterials Research , The University of Western Ontario , 1151 Richmond Street , London , Ontario , Canada N6A 5B7.,Department of Chemical and Biochemical Engineering , The University of Western Ontario , 1151 Richmond Street , London , Ontario , Canada N6A 5B9
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37
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Kurtz IS, Sui S, Hao X, Huang M, Perry SL, Schiffman JD. Bacteria-Resistant, Transparent, Free-Standing Films Prepared from Complex Coacervates. ACS APPLIED BIO MATERIALS 2019; 2:3926-3933. [PMID: 31579306 PMCID: PMC6774644 DOI: 10.1021/acsabm.9b00502] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We report the fabrication, properties, and bacteria-resistance of polyelectrolyte complex (PEC) coatings and free-standing films. Poly(4-styrenesulfonic acid), poly(diallyldimethyl-ammonium chloride), and salt were spin-coated into PEC films. After thermal annealing in a humid environment, highly transparent, mechanically strong, and chemically robust films were formed. Notably, we demonstrate that PEC coatings significantly reduce the attachment of Escherichia coli K12 without killing the micro-organisms. We suggest that forming bacteria-resistant surface coatings from commercially available polymers holds the potential for use across a wide range of applications including high-touch surfaces in medical settings.
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Affiliation(s)
| | | | | | - Mengfei Huang
- Department of Chemical Engineering, Institute of Applied Life Sciences, University of Massachusetts Amherst, Amherst, Massachusetts 01003, United States
| | - Sarah L. Perry
- Department of Chemical Engineering, Institute of Applied Life Sciences, University of Massachusetts Amherst, Amherst, Massachusetts 01003, United States
| | - Jessica D. Schiffman
- Department of Chemical Engineering, Institute of Applied Life Sciences, University of Massachusetts Amherst, Amherst, Massachusetts 01003, United States
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38
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Dompé M, Cedano-Serrano FJ, Heckert O, van den Heuvel N, van der Gucht J, Tran Y, Hourdet D, Creton C, Kamperman M. Thermoresponsive Complex Coacervate-Based Underwater Adhesive. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1808179. [PMID: 30924992 DOI: 10.1002/adma.201808179] [Citation(s) in RCA: 93] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 03/05/2019] [Indexed: 06/09/2023]
Abstract
Sandcastle worms have developed protein-based adhesives, which they use to construct protective tubes from sand grains and shell bits. A key element in the adhesive delivery is the formation of a fluidic complex coacervate phase. After delivery, the adhesive transforms into a solid upon an external trigger. In this work, a fully synthetic in situ setting adhesive based on complex coacervation is reported by mimicking the main features of the sandcastle worm's glue. The adhesive consists of oppositely charged polyelectrolytes grafted with thermoresponsive poly(N-isopropylacrylamide) (PNIPAM) chains and starts out as a fluid complex coacervate that can be injected at room temperature. Upon increasing the temperature above the lower critical solution temperature of PNIPAM, the complex coacervate transitions into a nonflowing hydrogel while preserving its volume-the water content in the material stays constant. The adhesive functions in the presence of water and bonds to different surfaces regardless of their charge. This type of adhesive avoids many of the problems of current underwater adhesives and may be useful to bond biological tissues.
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Affiliation(s)
- Marco Dompé
- Laboratory of Physical Chemistry and Soft Matter, Wageningen University & Research, Stippeneng 4, 6708 WE, Wageningen, The Netherlands
| | - Francisco J Cedano-Serrano
- Soft Matter Sciences and Engineering, ESPCI Paris, PSL University, Sorbonne University, CNRS, F-75005, Paris, France
| | - Olaf Heckert
- Laboratory of Physical Chemistry and Soft Matter, Wageningen University & Research, Stippeneng 4, 6708 WE, Wageningen, The Netherlands
| | - Nicoline van den Heuvel
- Laboratory of Physical Chemistry and Soft Matter, Wageningen University & Research, Stippeneng 4, 6708 WE, Wageningen, The Netherlands
| | - Jasper van der Gucht
- Laboratory of Physical Chemistry and Soft Matter, Wageningen University & Research, Stippeneng 4, 6708 WE, Wageningen, The Netherlands
| | - Yvette Tran
- Soft Matter Sciences and Engineering, ESPCI Paris, PSL University, Sorbonne University, CNRS, F-75005, Paris, France
| | - Dominique Hourdet
- Soft Matter Sciences and Engineering, ESPCI Paris, PSL University, Sorbonne University, CNRS, F-75005, Paris, France
| | - Costantino Creton
- Soft Matter Sciences and Engineering, ESPCI Paris, PSL University, Sorbonne University, CNRS, F-75005, Paris, France
| | - Marleen Kamperman
- Laboratory of Physical Chemistry and Soft Matter, Wageningen University & Research, Stippeneng 4, 6708 WE, Wageningen, The Netherlands
- Polymer Science, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
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39
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Suarez-Martinez PC, Batys P, Sammalkorpi M, Lutkenhaus JL. Time–Temperature and Time–Water Superposition Principles Applied to Poly(allylamine)/Poly(acrylic acid) Complexes. Macromolecules 2019. [DOI: 10.1021/acs.macromol.8b02512] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Pilar C. Suarez-Martinez
- Artie McFerrin Department of Chemical Engineering and ⊥Department of Materials Science, Texas A&M University, College Station, Texas 77843, United States
| | - Piotr Batys
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Niezapominajek 8, PL-30239 Krakow, Poland
| | | | - Jodie L. Lutkenhaus
- Artie McFerrin Department of Chemical Engineering and ⊥Department of Materials Science, Texas A&M University, College Station, Texas 77843, United States
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40
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Costa RR, Soares da Costa D, Reis RL, Pashkuleva I. Bioinspired baroplastic glycosaminoglycan sealants for soft tissues. Acta Biomater 2019; 87:108-117. [PMID: 30665018 DOI: 10.1016/j.actbio.2019.01.040] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 01/17/2019] [Accepted: 01/17/2019] [Indexed: 12/19/2022]
Abstract
We describe biomimetic adhesives inspired by the marine glues fabricated by the sandcastle worm. The formation of stable polyelectrolyte complexes between poly-L-lysine (PLL) and glycosaminoglycans (GAGs) with different sulfation degree - heparin (HEP), chondroitin sulfate (CS) and hyaluronic acid (HA) - is optimized by zeta-potential titrations. These PLL/GAG complexes are transformed into compact polyelectrolyte complexes (coPECs) with controlled water contents and densities via baroplastic processing. Rotational shear tests demonstrate that coPECs containing sulfated GAGs (HEP or CS) have solid-like properties, whereas HA-based complexes form highly hydrated viscous-like networks. The adhesiveness of the generated coPECs (normalized lap shear strength) is tested in dry and wet states using polystyrene and rabbit skin, respectively. In dry state, the adhesives exhibit lap shear strengths in the order of hundreds of kPa, with coPLL/HEP and coPLL/CS being about 1.5 times stronger than coPLL/HA. In wet state, all coPECs seal rabbit skin and recover over 60% of the elongation capacity of intact skin with coPLL/HA providing the sturdiest adhesion (∼85% elongation recovery). We demonstrate that this is due to the higher water fraction that improves the bonding between the wet specimens, showcasing the potential superior mechanical recovery on injured tissues. STATEMENT OF SIGNIFICANCE: The development of medical sealants with sufficient adhesive strength in the presence of water and moist remains a huge challenge. We present glycosaminoglycans (GAGs) as biomaterials for the assembly of baroplastics with strong adhesive strength to soft tissues at physiological conditions. Baroplastics with tacky properties were generated by a mild assembly process based on polyelectrolyte complexation and compaction. These materials behave as versatile sealants: their adhesiveness can be adjusted to either dry or wet specimens because of the different sulfation degree of GAGs. These sealants were noncytotoxic towards L929 cells and allowed the damaged skin to recover a great deal of its native elasticity: they preserved the J-shaped stress/strain mechanical response that is typical of biological soft tissues.
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Affiliation(s)
- Rui R Costa
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's, PT Government Associated Laboratory, Braga/Guimarães, Portugal.
| | - Diana Soares da Costa
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's, PT Government Associated Laboratory, Braga/Guimarães, Portugal
| | - Rui L Reis
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's, PT Government Associated Laboratory, Braga/Guimarães, Portugal; The Discoveries Centre for Regenerative and Precision Medicine, Headquarters at University of Minho, Avepark, 4805-017 Barco, Guimarães, Portugal
| | - Iva Pashkuleva
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal; ICVS/3B's, PT Government Associated Laboratory, Braga/Guimarães, Portugal.
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Diddens D, Baschnagel J, Johner A. Microscopic Structure of Compacted Polyelectrolyte Complexes: Insights from Molecular Dynamics Simulations. ACS Macro Lett 2019; 8:123-127. [PMID: 35619419 DOI: 10.1021/acsmacrolett.8b00630] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We utilize atomistic molecular dynamics (MD) simulations to study local structural changes inside a polyelectrolyte complex consisting of poly(styrenesulfonate) (PSS) and poly(diallyldimethylammonium) (PDADMA) upon densification, in analogy to ultracentrifugation in experiments. In particular, we focus on the water content and on the reinforcement of the PSS-PDADMA network for various external accelerations. We demonstrate that apart from the formation of mesoscopic pores observed experimentally also the microscopic structure and the local relaxation processes likely affect the unique rheological properties of compacted polyelectrolyte complexes, as densification increases both the number of PSS-PDADMA coordinations and the intermixing of PSS and PDADMA. These processes slow down local rearrangements, thus further stabilizing the compacted state. We find that the concept of binary PSS-PDADMA salt bonds-relevant for theoretical models-is not strictly valid in the dense limit.
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Affiliation(s)
- Diddo Diddens
- Institut Charles Sadron, Université de Strasbourg, CNRS UPR22, 23 Rue du Loess, Strasbourg 67034 Cedex 2, France
| | - Jörg Baschnagel
- Institut Charles Sadron, Université de Strasbourg, CNRS UPR22, 23 Rue du Loess, Strasbourg 67034 Cedex 2, France
| | - Albert Johner
- Institut Charles Sadron, Université de Strasbourg, CNRS UPR22, 23 Rue du Loess, Strasbourg 67034 Cedex 2, France
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43
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Du Q, Tang Q, Yang K, Yang H, Xu C, Zhang X. One-Step Preparation of Tough and Self-Healing Polyion Complex Hydrogels with Tunable Swelling Behaviors. Macromol Rapid Commun 2018; 40:e1800691. [DOI: 10.1002/marc.201800691] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 11/09/2018] [Indexed: 11/05/2022]
Affiliation(s)
- Qian Du
- CAS Key Laboratory of Soft Matter Chemistry, School of Chemistry and Materials Science; University of Science and Technology of China; Hefei 230026 P. R. China
| | - Quan Tang
- CAS Key Laboratory of Soft Matter Chemistry, School of Chemistry and Materials Science; University of Science and Technology of China; Hefei 230026 P. R. China
| | - Kaixiang Yang
- CAS Key Laboratory of Soft Matter Chemistry, School of Chemistry and Materials Science; University of Science and Technology of China; Hefei 230026 P. R. China
| | - Haiyang Yang
- CAS Key Laboratory of Soft Matter Chemistry, School of Chemistry and Materials Science; University of Science and Technology of China; Hefei 230026 P. R. China
| | - Chao Xu
- CAS Key Laboratory of Soft Matter Chemistry, School of Chemistry and Materials Science; University of Science and Technology of China; Hefei 230026 P. R. China
| | - Xingyuan Zhang
- CAS Key Laboratory of Soft Matter Chemistry, School of Chemistry and Materials Science; University of Science and Technology of China; Hefei 230026 P. R. China
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Meng X, Schiffman JD, Perry SL. Electrospinning Cargo-Containing Polyelectrolyte Complex Fibers: Correlating Molecular Interactions to Complex Coacervate Phase Behavior and Fiber Formation. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b01709] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Xiangxi Meng
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, Massachusetts 01003, United States
| | - Jessica D. Schiffman
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, Massachusetts 01003, United States
| | - Sarah L. Perry
- Department of Chemical Engineering, University of Massachusetts Amherst, Amherst, Massachusetts 01003, United States
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Friedowitz S, Salehi A, Larson RG, Qin J. Role of electrostatic correlations in polyelectrolyte charge association. J Chem Phys 2018; 149:163335. [DOI: 10.1063/1.5034454] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Affiliation(s)
- Sean Friedowitz
- Department of Chemical Engineering, Stanford University, Stanford, California 94305, USA
| | - Ali Salehi
- Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - Ronald G. Larson
- Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - Jian Qin
- Department of Chemical Engineering, Stanford University, Stanford, California 94305, USA
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Hardy A, Seguin C, Brion A, Lavalle P, Schaaf P, Fournel S, Bourel-Bonnet L, Frisch B, De Giorgi M. β-Cyclodextrin-Functionalized Chitosan/Alginate Compact Polyelectrolyte Complexes (CoPECs) as Functional Biomaterials with Anti-Inflammatory Properties. ACS APPLIED MATERIALS & INTERFACES 2018; 10:29347-29356. [PMID: 30107127 DOI: 10.1021/acsami.8b09733] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Nowadays, the need for therapeutic biomaterials displaying anti-inflammatory properties to fight against inflammation-related diseases is continuously increasing. Compact polyelectrolyte complexes (CoPECs) represent a new class of materials obtained by ultracentrifugation of a polyanion/polycation complex suspension in the presence of salt. Here, a noncytotoxic β-cyclodextrin-functionalized chitosan/alginate CoPEC was formulated, characterized, and described as a promising drug carrier displaying an intrinsic anti-inflammatory property. This new material was successfully formed, and due to the presence of cyclodextrins, it was able to trap and release hydrophobic drugs such as piroxicam used as a model drug. The intrinsic anti-inflammatory activity of this CoPEC was analyzed in vitro using murine macrophages in the presence of lipopolysaccharide (LPS) endotoxin. In this model, it was shown that CoPEC inhibited LPS-induced TNF-α and NO release and moderated the differentiation of LPS-activated macrophages. Over time, this kind of bioactive biomaterial could constitute a new family of delivery systems and expand the list of therapeutic tools available to target inflammatory chronic diseases such as arthritis or Crohn's disease.
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Affiliation(s)
- Alexandre Hardy
- Faculté de Pharmacie , Université de Strasbourg, CNRS, Laboratoire de Conception et Application de Molécules Bioactives UMR 7199 , 74 route du Rhin , 67401 Illkirch Cedex, France
| | - Cendrine Seguin
- Faculté de Pharmacie , Université de Strasbourg, CNRS, Laboratoire de Conception et Application de Molécules Bioactives UMR 7199 , 74 route du Rhin , 67401 Illkirch Cedex, France
| | - Anaïs Brion
- Faculté de Pharmacie , Université de Strasbourg, CNRS, Laboratoire de Conception et Application de Molécules Bioactives UMR 7199 , 74 route du Rhin , 67401 Illkirch Cedex, France
| | - Philippe Lavalle
- Faculté de Chirurgie Dentaire de Strasbourg, Fédération de Médecine Translationnelle de Strasbourg , Université de Strasbourg, INSERM, Biomaterials and Bioengineering UMR 1121 , 11, Rue Humann , 67085 Strasbourg Cedex, France
| | - Pierre Schaaf
- Faculté de Chirurgie Dentaire de Strasbourg, Fédération de Médecine Translationnelle de Strasbourg , Université de Strasbourg, INSERM, Biomaterials and Bioengineering UMR 1121 , 11, Rue Humann , 67085 Strasbourg Cedex, France
| | - Sylvie Fournel
- Faculté de Pharmacie , Université de Strasbourg, CNRS, Laboratoire de Conception et Application de Molécules Bioactives UMR 7199 , 74 route du Rhin , 67401 Illkirch Cedex, France
| | - Line Bourel-Bonnet
- Faculté de Pharmacie , Université de Strasbourg, CNRS, Laboratoire de Conception et Application de Molécules Bioactives UMR 7199 , 74 route du Rhin , 67401 Illkirch Cedex, France
| | - Benoît Frisch
- Faculté de Pharmacie , Université de Strasbourg, CNRS, Laboratoire de Conception et Application de Molécules Bioactives UMR 7199 , 74 route du Rhin , 67401 Illkirch Cedex, France
| | - Marcella De Giorgi
- Faculté de Pharmacie , Université de Strasbourg, CNRS, Laboratoire de Conception et Application de Molécules Bioactives UMR 7199 , 74 route du Rhin , 67401 Illkirch Cedex, France
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Improved eco-friendly barrier materials based on crystalline nanocellulose/chitosan/carboxymethyl cellulose polyelectrolyte complexes. Food Hydrocoll 2018. [DOI: 10.1016/j.foodhyd.2018.02.003] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Fares HM, Ghoussoub YE, Delgado JD, Fu J, Urban VS, Schlenoff JB. Scattering Neutrons along the Polyelectrolyte Complex/Coacervate Continuum. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00699] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Hadi M. Fares
- Department of Chemistry and Biochemistry, The Florida State University, Tallahassee, Florida 32306-4390, United States
| | - Yara E. Ghoussoub
- Department of Chemistry and Biochemistry, The Florida State University, Tallahassee, Florida 32306-4390, United States
| | - Jose D. Delgado
- Department of Chemistry and Biochemistry, The Florida State University, Tallahassee, Florida 32306-4390, United States
| | - Jingcheng Fu
- Department of Chemistry and Biochemistry, The Florida State University, Tallahassee, Florida 32306-4390, United States
| | - Volker S. Urban
- Center for Structural Molecular Biology, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Joseph B. Schlenoff
- Department of Chemistry and Biochemistry, The Florida State University, Tallahassee, Florida 32306-4390, United States
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Zhang W, Zhao Q, Yuan J. Porous Polyelectrolytes: The Interplay of Charge and Pores for New Functionalities. Angew Chem Int Ed Engl 2018; 57:6754-6773. [PMID: 29124842 PMCID: PMC6001701 DOI: 10.1002/anie.201710272] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Indexed: 01/27/2023]
Abstract
The past decade has witnessed rapid advances in porous polyelectrolytes and there is tremendous interest in their synthesis as well as their applications in environmental, energy, biomedicine, and catalysis technologies. Research on porous polyelectrolytes is motivated by the flexible choice of functional organic groups and processing technologies as well as the synergy of the charge and pores spanning length scales from individual polyelectrolyte backbones to their nano-/micro-superstructures. This Review surveys recent progress in porous polyelectrolytes including membranes, particles, scaffolds, and high surface area powders/resins as well as their derivatives. The focus is the interplay between surface chemistry, Columbic interaction, and pore confinement that defines new chemistry and physics in such materials for applications in energy conversion, molecular separation, water purification, sensing/actuation, catalysis, tissue engineering, and nanomedicine.
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Affiliation(s)
- Weiyi Zhang
- Key Laboratory of Material Chemistry for Energy Conversion and StorageMinistry of EducationSchool of Chemistry and Chemical EngineeringHuazhong University of Science and TechnologyWuhan430074China
- Department of Chemistry & Biomolecular Science, Center for Advanced Materials ProcessingClarkson UniversityPotsdamNY13699-5814USA
| | - Qiang Zhao
- Key Laboratory of Material Chemistry for Energy Conversion and StorageMinistry of EducationSchool of Chemistry and Chemical EngineeringHuazhong University of Science and TechnologyWuhan430074China
| | - Jiayin Yuan
- Department of Chemistry & Biomolecular Science, Center for Advanced Materials ProcessingClarkson UniversityPotsdamNY13699-5814USA
- Department of Materials and Environmental Chemistry (MMK)Stockholm University10691StockholmSweden
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50
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Rydzek G, Pakdel A, Witecka A, Awang Shri DN, Gaudière F, Nicolosi V, Mokarian-Tabari P, Schaaf P, Boulmedais F, Ariga K. pH-Responsive Saloplastics Based on Weak Polyelectrolytes: From Molecular Processes to Material Scale Properties. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00609] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Gaulthier Rydzek
- World Premier International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), Tsukuba, Japan
- Centre for Research on Adaptive Nanostructures and Nanodevices (CRANN) and Advanced Materials Bio-Engineering Research Centre (AMBER), School of Chemistry, Trinity College Dublin, Dublin, Ireland
| | - Amir Pakdel
- Centre for Research on Adaptive Nanostructures and Nanodevices (CRANN) and Advanced Materials Bio-Engineering Research Centre (AMBER), School of Chemistry, Trinity College Dublin, Dublin, Ireland
| | - Agnieszka Witecka
- Institute of Fundamental Technological Research, Polish Academy of Sciences, Warsaw, Poland
| | | | - Fabien Gaudière
- CNRS, Institut Charles Sadron UPR 22, Université de Strasbourg, F-67000 Strasbourg, France
| | - Valeria Nicolosi
- Centre for Research on Adaptive Nanostructures and Nanodevices (CRANN) and Advanced Materials Bio-Engineering Research Centre (AMBER), School of Chemistry, Trinity College Dublin, Dublin, Ireland
| | - Parvaneh Mokarian-Tabari
- Centre for Research on Adaptive Nanostructures and Nanodevices (CRANN) and Advanced Materials Bio-Engineering Research Centre (AMBER), School of Chemistry, Trinity College Dublin, Dublin, Ireland
| | - Pierre Schaaf
- UMR-S 1121, Biomatériaux et Bioingénierie, Institut National de la Santé et de la Recherche Médicale, 11 rue Humann, Cedex 67085 Strasbourg, France
| | - Fouzia Boulmedais
- CNRS, Institut Charles Sadron UPR 22, Université de Strasbourg, F-67000 Strasbourg, France
| | - Katsuhiko Ariga
- World Premier International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), Tsukuba, Japan
- Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-0827, Japan
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