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Wang M, Jiang J, Liang S, Sui C, Wu S. Functional Semi-Interpenetrating Polymer Networks. Macromol Rapid Commun 2024:e2400539. [PMID: 39212315 DOI: 10.1002/marc.202400539] [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: 07/01/2024] [Revised: 08/01/2024] [Indexed: 09/04/2024]
Abstract
Semi-interpenetrating polymer networks (SIPNs) have garnered significant interest due to their potential applications in self-healing materials, drug delivery systems, electrolytes, functional membranes, smart gels and, toughing. SIPNs combine the characteristics of physical cross-linking with advantageous chemical properties, offering broad application prospects in materials science and engineering. This perspective introduces the history of semi-interpenetrating polymer networks and their diverse applications. Additionally, the ongoing challenges associated with traditional semi-interpenetrating polymer materials are discussed and provide an outlook on future advancements in novel functional SIPNs.
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Affiliation(s)
- Minghao Wang
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Anhui Key Laboratory of Optoelectronic Science and Technology, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Jiawei Jiang
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Anhui Key Laboratory of Optoelectronic Science and Technology, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Shuofeng Liang
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Anhui Key Laboratory of Optoelectronic Science and Technology, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Cong Sui
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Anhui Key Laboratory of Optoelectronic Science and Technology, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, 230026, China
- Department of Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, 230022, China
| | - Si Wu
- Hefei National Research Center for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Anhui Key Laboratory of Optoelectronic Science and Technology, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, 230026, China
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Hanyková L, Šťastná J, Krakovský I. Responsive Acrylamide-Based Hydrogels: Advances in Interpenetrating Polymer Structures. Gels 2024; 10:414. [PMID: 39057438 PMCID: PMC11276577 DOI: 10.3390/gels10070414] [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: 06/04/2024] [Revised: 06/13/2024] [Accepted: 06/18/2024] [Indexed: 07/28/2024] Open
Abstract
Hydrogels, composed of hydrophilic homopolymer or copolymer networks, have structures similar to natural living tissues, making them ideal for applications in drug delivery, tissue engineering, and biosensors. Since Wichterle and Lim first synthesized hydrogels in 1960, extensive research has led to various types with unique features. Responsive hydrogels, which undergo reversible structural changes when exposed to stimuli like temperature, pH, or specific molecules, are particularly promising. Temperature-sensitive hydrogels, which mimic biological processes, are the most studied, with poly(N-isopropylacrylamide) (PNIPAm) being prominent due to its lower critical solution temperature of around 32 °C. Additionally, pH-responsive hydrogels, composed of polyelectrolytes, change their structure in response to pH variations. Despite their potential, conventional hydrogels often lack mechanical strength. The double-network (DN) hydrogel approach, introduced by Gong in 2003, significantly enhanced mechanical properties, leading to innovations like shape-deformable DN hydrogels, organic/inorganic composites, and flexible display devices. These advancements highlight the potential of hydrogels in diverse fields requiring precise and adaptable material performance. In this review, we focus on advancements in the field of responsive acrylamide-based hydrogels with IPN structures, emphasizing the recent research on DN hydrogels.
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Affiliation(s)
- Lenka Hanyková
- Department of Macromolecular Physics, Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 180 00 Prague, Czech Republic; (J.Š.); (I.K.)
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3
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Controlled 5‐FU Release from P(NIPAM‐co‐VIm)‐g‐PEG Dual Responsive Hydrogels. ChemistrySelect 2023. [DOI: 10.1002/slct.202203522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
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4
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Hayrabolulu H, Demeter M, Cutrubinis M, Şen M. Radiation synthesis and characterization of xanthan gum hydrogels. Radiat Phys Chem Oxf Engl 1993 2021. [DOI: 10.1016/j.radphyschem.2021.109613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Chung Y, Bae JC, Choi JW, Chun BC. Preparation and characterization of hydrophilic temperature‐dependent polyurethane containing the grafted poly(N‐isopropylacrylamide). POLYM ENG SCI 2019. [DOI: 10.1002/pen.25172] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Yong‐Chan Chung
- Department of ChemistryThe University of Suwon Hwaseong South Korea
| | - Jin Cheol Bae
- School of Nano EngineeringInje University Gimhae South Korea
| | - Jae Won Choi
- School of Nano EngineeringInje University Gimhae South Korea
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Jiang H, Ochoa M, Waimin JF, Rahimi R, Ziaie B. A pH-regulated drug delivery dermal patch for targeting infected regions in chronic wounds. LAB ON A CHIP 2019; 19:2265-2274. [PMID: 31179468 DOI: 10.1039/c9lc00206e] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
This work presents a low-cost, passive, flexible, polymeric pump for topical drug delivery which uses wound pH as a trigger for localized drug release. Its operation relies on a pH-responsive hydrogel actuator which swells when exposed to the alkaline pH of an infected wound. The pump enables slow release (<0.1 μL min-1) of aqueous anti-bacterial solution for up to 4 hours and sustains against up to 8 kPa of backpressure. Featuring a scalable layer-by-layer fabrication technique to expand the pump into a 2 × 2 array, the device can dispense 50 μl onto a 160 mm2 dermal coverage within 4 hours. Robustness tests show that when integrated within a medical adhesive, the device can be worn around the forearm and can withstand various daily activities (non-intensive) for up to 12 hours. In vitro experiments demonstrate a 58 times decrease of live P. aeruginosa after 24 hours of the pump assisted antibiotics treatment.
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Affiliation(s)
- Hongjie Jiang
- School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN 47907, USA.
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Chung YC, Kim DE, Choi JW, Chun BC. The temperature-sensitive water vapor permeation control of polyurethane membrane using the graft-polymerized poly(N-isopropylacrylamide) and the impact on the tensile strength and shape recovery effect. POLYM-PLAST TECH MAT 2018. [DOI: 10.1080/03602559.2018.1520247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Yong-Chan Chung
- Department of Chemistry, the University of Suwon, Hwaseong, Korea
| | - Dong Eui Kim
- School of Nano Engineering, Inje University, Gimhae, Korea
| | - Jae Won Choi
- School of Nano Engineering, Inje University, Gimhae, Korea
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Vancaeyzeele C, Olivier F, Petroffe G, Peralta S, Vidal F. Nanostructured Thermal Responsive Materials Synthesized by Soft Templating. ACS APPLIED MATERIALS & INTERFACES 2017; 9:12706-12718. [PMID: 28304154 DOI: 10.1021/acsami.7b00028] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
We capitalized herein the inherent tortuosity of bicontinuous microemulsion to conceive nanostructured drug-delivery devices. First, we show that it is possible to synthesize bicontinuous materials with continuous hydrophilic domains of the poly(N-isopropylacrylamide) (PNIPAM) network entangled with continuous hydrophobic polymer domains, with dual-phase continuity being imposed by the bicontinuous microemulsions used as a soft template. Particular attention is paid to the microemulsion formulations using a surfmer to preserve the one-to-one replication of the bicontinuous nanostructure after polymerization. These materials keep a volume phase transition with temperature that allows considering them as drug carriers for controlled release. PNIPAM, which plays the role of the active ingredient reservoir, is confined in the bicontinuous structure. As expected, the PNIPAM enclosure limits the surface area in contact with the releasing aqueous solution and thus slows down the desorption of aspirin, which is used as a model drug. The hydrophobic polymers play the role of in situ-created transport barriers without hindering it as all the loaded aspirin in this bicontinuous structure still remains available.
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Affiliation(s)
- Cedric Vancaeyzeele
- Laboratoire de Physicochimie des Polymères et des Interfaces (LPPI - EA 2528), I-Mat, Université de Cergy-Pontoise , 5 mail Gay-Lussac, 95031 Cergy-Pontoise, France
| | - Florian Olivier
- Laboratoire de Physicochimie des Polymères et des Interfaces (LPPI - EA 2528), I-Mat, Université de Cergy-Pontoise , 5 mail Gay-Lussac, 95031 Cergy-Pontoise, France
| | - Gwendoline Petroffe
- Laboratoire de Physicochimie des Polymères et des Interfaces (LPPI - EA 2528), I-Mat, Université de Cergy-Pontoise , 5 mail Gay-Lussac, 95031 Cergy-Pontoise, France
| | - Sebastien Peralta
- Laboratoire de Physicochimie des Polymères et des Interfaces (LPPI - EA 2528), I-Mat, Université de Cergy-Pontoise , 5 mail Gay-Lussac, 95031 Cergy-Pontoise, France
| | - Frederic Vidal
- Laboratoire de Physicochimie des Polymères et des Interfaces (LPPI - EA 2528), I-Mat, Université de Cergy-Pontoise , 5 mail Gay-Lussac, 95031 Cergy-Pontoise, France
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Li L, Yan B, Yang J, Huang W, Chen L, Zeng H. Injectable Self-Healing Hydrogel with Antimicrobial and Antifouling Properties. ACS APPLIED MATERIALS & INTERFACES 2017; 9:9221-9225. [PMID: 28266838 DOI: 10.1021/acsami.6b16192] [Citation(s) in RCA: 107] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Microbial adhesion, biofilm formation and associated microbial infection are common challenges faced by implanted biomaterials (e.g., hydrogels) in bioengineering applications. In this work, an injectable self-healing hydrogel with antimicrobial and antifouling properties was prepared through self-assembly of an ABA triblock copolymer employing catechol functionalized polyethylene glycol (PEG) as A block and poly{[2-(methacryloyloxy)-ethyl] trimethylammonium iodide}(PMETA) as B block. This hydrogel exhibits excellent thermosensitivity, and can effectively inhibit the growth of E. coli (>99.8% killing efficiency) and prevent cell attachment. It can also heal autonomously from repeated damage, through mussel-inspired catechol-mediated hydrogen bonding and aromatic interactions, exhibiting great potential in bioengineering applications.
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Affiliation(s)
- Lin Li
- Department of Chemical and Materials Engineering, University of Alberta , Edmonton, Alberta T6G 1H9, Canada
| | - Bin Yan
- Department of Chemical and Materials Engineering, University of Alberta , Edmonton, Alberta T6G 1H9, Canada
- College of Light Industry, Textile & Food Engineering, Sichuan University , Chengdu 610065, China
| | - Jingqi Yang
- Department of Agriculture, Food and Nutritional Science, University of Alberta , Edmonton, Alberta T6G 2P5, Canada
| | - Weijuan Huang
- Department of Agriculture, Food and Nutritional Science, University of Alberta , Edmonton, Alberta T6G 2P5, Canada
| | - Lingyun Chen
- Department of Agriculture, Food and Nutritional Science, University of Alberta , Edmonton, Alberta T6G 2P5, Canada
| | - Hongbo Zeng
- Department of Chemical and Materials Engineering, University of Alberta , Edmonton, Alberta T6G 1H9, Canada
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Molina M, Wedepohl S, Miceli E, Calderón M. Overcoming drug resistance with on-demand charged thermoresponsive dendritic nanogels. Nanomedicine (Lond) 2016; 12:117-129. [PMID: 27879151 DOI: 10.2217/nnm-2016-0308] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AIM To develop nanogels (NG) able to modulate the encapsulation and release of drugs, in order to circumvent drug resistance mechanisms in cancer cells. MATERIALS & METHODS Poly-N-isopropylacrylamide-dendritic polyglycerol NG were semi-interpenetrated with 2-acrylamido-2-methylpropane sulfonic acid or (2-dimethylamino) ethyl methacrylate. Physico-chemical properties of the NGs as well as doxorubicin (DOXO) loading and release were characterized. Drug delivery performance was investigated in vitro and in vivo in a multidrug-resistant tumor model. RESULTS Both the DOXO loaded semi-interpenetrating polymer network NGs were more efficient in multidrug resistant cancer cell proliferation inhibition studies. In vivo, the DOXO loaded NG semi-interpenetrated with 2-acrylamido-2-methylpropane sulfonic acid was able to overcome drug resistance and reduce the tumor volume to about 25%. CONCLUSION The innovative semi-interpenetrating polymer network NGs appear to be promising drug carriers for drug resistant cancer therapy.
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Affiliation(s)
- Maria Molina
- Institute for Chemistry & Biochemistry, Freie Universität Berlin, Takustr. 3, 14195 Berlin, Germany
| | - Stefanie Wedepohl
- Institute for Chemistry & Biochemistry, Freie Universität Berlin, Takustr. 3, 14195 Berlin, Germany
| | - Enrico Miceli
- Institute for Chemistry & Biochemistry, Freie Universität Berlin, Takustr. 3, 14195 Berlin, Germany.,Helmholtz Virtual Institute "Multifunctional Biomaterials for Medicine", Kantstr. 55, 14513 Teltow, Germany
| | - Marcelo Calderón
- Institute for Chemistry & Biochemistry, Freie Universität Berlin, Takustr. 3, 14195 Berlin, Germany.,Helmholtz Virtual Institute "Multifunctional Biomaterials for Medicine", Kantstr. 55, 14513 Teltow, Germany
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Preparation of the chitosan/polyacrylonitrile semi-IPN hydrogel via glutaraldehyde vapors for the removal of Rhodamine B dye. Polym Bull (Berl) 2016. [DOI: 10.1007/s00289-016-1788-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Preparation of Uniform-Sized and Dual Stimuli-Responsive Microspheres of Poly( N-Isopropylacrylamide)/Poly(Acrylic acid) with Semi-IPN Structure by One-Step Method. Polymers (Basel) 2016; 8:polym8030090. [PMID: 30979184 PMCID: PMC6432549 DOI: 10.3390/polym8030090] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Revised: 01/31/2016] [Accepted: 03/14/2016] [Indexed: 02/06/2023] Open
Abstract
A novel strategy was developed to synthesize uniform semi-interpenetrating polymer network (semi-IPN) microspheres by premix membrane emulsification combined with one-step polymerization. Synthesized poly(acrylic acid) (PAAc) polymer chains were added prior to the inner water phase, which contained N-isopropylacrylamide (NIPAM) monomer, N,N′-methylene bisacrylamide (MBA) cross-linker, and ammonium persulfate (APS) initiator. The mixtures were pressed through a microporous membrane to form a uniform water-in-oil emulsion. By crosslinking the NIPAM in a PAAc-containing solution, microspheres with temperature- and pH-responsive properties were fabricated. The semi-IPN structure and morphology of the microspheres were confirmed by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The average diameter of the obtained microspheres was approximately 6.5 μm, with Span values of less than 1. Stimuli-responsive behaviors of the microspheres were studied by the cloud-point method. The results demonstrated that semi-IPN microspheres could respond independently to both pH and temperature changes. After storing in a PBS solution (pH 7.0) at 4 °C for 6 months, the semi-IPN microspheres remained stable without a change in morphology or particle size. This study demonstrated a promising method for controlling the synthesis of semi-IPN structure microspheres with a uniform size and multiple functionalities.
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Lai E, Wang Y, Wei Y, Li G, Ma G. Covalent immobilization of trypsin onto thermo-sensitive poly(N-isopropylacrylamide-co-acrylic acid) microspheres with high activity and stability. J Appl Polym Sci 2016. [DOI: 10.1002/app.43343] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Enping Lai
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering; Donghua University; Shanghai 201620 People's Republic of China
- National Key Laboratory of Biochemical Engineering, Institute of Process Engineering; Chinese Academy of Sciences; Beijing 100190 People's Republic of China
| | - Yuxia Wang
- National Key Laboratory of Biochemical Engineering, Institute of Process Engineering; Chinese Academy of Sciences; Beijing 100190 People's Republic of China
| | - Yi Wei
- National Key Laboratory of Biochemical Engineering, Institute of Process Engineering; Chinese Academy of Sciences; Beijing 100190 People's Republic of China
| | - Guang Li
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering; Donghua University; Shanghai 201620 People's Republic of China
| | - Guanghui Ma
- National Key Laboratory of Biochemical Engineering, Institute of Process Engineering; Chinese Academy of Sciences; Beijing 100190 People's Republic of China
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Kong W, Li Q, Liu J, Li X, Zhao L, Su Y, Yue Q, Gao B. Adsorption behavior and mechanism of heavy metal ions by chicken feather protein-based semi-interpenetrating polymer networks super absorbent resin. RSC Adv 2016. [DOI: 10.1039/c6ra18180e] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Preparation and metal ions adsorption of CFP-g-PKA/PVA semi-IPN super absorbent resin.
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Affiliation(s)
- Wenjia Kong
- Shandong Provincial Key Laboratory of Water Pollution Control and Resource Reuse
- School of Environmental Science and Engineering
- Shandong University
- Jinan 250100
- China
| | - Qian Li
- Shandong Provincial Key Laboratory of Water Pollution Control and Resource Reuse
- School of Environmental Science and Engineering
- Shandong University
- Jinan 250100
- China
| | - Jia Liu
- Shandong Provincial Key Laboratory of Water Pollution Control and Resource Reuse
- School of Environmental Science and Engineering
- Shandong University
- Jinan 250100
- China
| | - Xiaodi Li
- Shandong Provincial Key Laboratory of Water Pollution Control and Resource Reuse
- School of Environmental Science and Engineering
- Shandong University
- Jinan 250100
- China
| | - Liwei Zhao
- Shandong Provincial Key Laboratory of Water Pollution Control and Resource Reuse
- School of Environmental Science and Engineering
- Shandong University
- Jinan 250100
- China
| | - Yuan Su
- Shandong Provincial Key Laboratory of Water Pollution Control and Resource Reuse
- School of Environmental Science and Engineering
- Shandong University
- Jinan 250100
- China
| | - Qinyan Yue
- Shandong Provincial Key Laboratory of Water Pollution Control and Resource Reuse
- School of Environmental Science and Engineering
- Shandong University
- Jinan 250100
- China
| | - Baoyu Gao
- Shandong Provincial Key Laboratory of Water Pollution Control and Resource Reuse
- School of Environmental Science and Engineering
- Shandong University
- Jinan 250100
- China
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16
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Qadri MF, Malviya R, Sharma PK. Biomedical Applications of Interpenetrating Polymer Network System. ACTA ACUST UNITED AC 2015. [DOI: 10.2174/1874844901502010021] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Interpenetrating polymer network (IPN) has been regarded as one of the novel technology in recent years showing the superior performances over the conventional techniques. This system is designed for the delivery of drugs at a predetermined rate and thus helps in controlled drug delivery. Due to its enhanced biological and physical characteristics like biodegradability, biocompatibility, solubility, specificity and stability, IPN has emerged out to be one of the excellent technologies in pharmaceutical industries. This article focuses mainly on the biomedical applications of IPN along with its future applicability in pharmaceutical research. It summarizes various aspects of IPN, biomedical applications and also in-cludes the different dosage forms based on IPN.
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Li J, Ma L, Chen G, Zhou Z, Li Q. A high water-content and high elastic dual-responsive polyurethane hydrogel for drug delivery. J Mater Chem B 2015; 3:8401-8409. [PMID: 32262893 DOI: 10.1039/c5tb01702e] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Stimuli-responsive hydrogels are soft, biocompatible and smart biomaterials; however, the poor mechanical properties of the hydrogels limit their application. Herein, we prepared a reductant- and light-responsive polyurethane hydrogel which was made of polyethylene glycol, 1,6-diisocyanatohexane, azobenzene, cyclodextrin and disulfide. Attenuated Total Reflectance Infrared Spectra and 1H NMR were used to characterize the structure of the hydrogel. The hydrogel has a high elasticity (a tensile modulus of 36.5 ± 0.5 kPa and a storage modulus of 52.9 ± 1.2 kPa) at a high water content (91.2 ± 0.4%). Swelling, mechanical and rheological properties of the hydrogel can be tuned by the content of the crosslinker, light and reductant. The hydrogel has low cytotoxicity and it can be used for drug delivery. Ultraviolet irradiation helped to load drugs and the reductant accelerated the drug release. With its high mechanical properties and light- and reductant-responsiveness, the hydrogel is hopefully to be used as a drug carrier.
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Affiliation(s)
- Jinze Li
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
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Solanki AR, Kamath BV, Thakore S. Carbohydrate crosslinked biocompatible polyurethanes: Synthesis, characterization, and drug delivery studies. J Appl Polym Sci 2015. [DOI: 10.1002/app.42223] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Archana Ritesh Solanki
- Department of Chemistry; Faculty of Science; The Maharaja Sayajirao University of Baroda; Vadodara 390002 India
| | - Bolavinayak V. Kamath
- Institute of Infrastructure Technology Research and Management; Ahmedabad 380026 India
| | - Sonal Thakore
- Department of Chemistry; Faculty of Science; The Maharaja Sayajirao University of Baroda; Vadodara 390002 India
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Abdali Z, Yeganeh H, Solouk A, Gharibi R, Sorayya M. Thermoresponsive antimicrobial wound dressings via simultaneous thiol-ene polymerization and in situ generation of silver nanoparticles. RSC Adv 2015. [DOI: 10.1039/c5ra11618j] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Thermoresponsive and antimicrobial wound dressing via thiol-ene polymerization reaction.
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Affiliation(s)
- Zahra Abdali
- Biomedical Engineering Faculty
- Amirkabir University of Technology
- Tehran
- Iran
| | | | - Atefeh Solouk
- Biomedical Engineering Faculty
- Amirkabir University of Technology
- Tehran
- Iran
| | - Reza Gharibi
- Iran Polymer and Petrochemical Institute
- Tehran
- Iran
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Abstract
Abstract
Interpenetrating polymer network (IPN) hydrogels brought distinct benefits compared to single network hydrogels like more widely controllable physical properties, and (frequently) more efficient drug loading/release. However, IPN strategy is not sufficient to design hydrogels with enhanced mechanical properties required for regenerative medicine like replacement of natural cartilage or artificial cornea. Some of the novel techniques promoted last decade for the preparation of IPN hydrogels which fulfill these requirements are discussed in the review. Among them, “double network” strategy had a strong contribution in the development of a large variety of hydrogels with spectacular mechanical properties at water content up to 90 %. Using cryogelation in tandem with IPN strategy led to composite cryogels with high mechanical properties and high performances in separation processes of ionic species. Highly stretchable and extremely tough hydrogels have been obtained by combining a covalently cross-linked synthetic network with an ionically cross-linked alginate network. IPN hydrogels with tailored mesh size have been also reported.
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Ngadaonye JI, Geever LM, McEvoy KE, Killion J, Brady DB, Higginbotham CL. Evaluation of Novel Antibiotic-Eluting Thermoresponsive Chitosan-PDEAAm Based Wound Dressings. INT J POLYM MATER PO 2014. [DOI: 10.1080/00914037.2014.886224] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Xiang Y, Xu W, Ou E, Su Q, Chen L, Zhan Y, Xia X, Xiong Y, Xiong Y. Preparation and characterization of strongly swellable modified-lignosulfonate hydrogel particles. IRANIAN POLYMER JOURNAL 2013. [DOI: 10.1007/s13726-013-0173-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Mechanical, thermal and surface properties of polyacrylamide/dextran semi-interpenetrating network hydrogels tuned by the synthesis temperature. OPEN CHEM 2013. [DOI: 10.2478/s11532-012-0155-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractThe mechanical, rheological, thermal, and surface behaviors of three polyacrylamide/dextran (PAAm/Dx) semi-interpenetrating polymer network (semi-IPN) hydrogels, prepared at 22°C, 5°C and −18°C, were investigated. The results were compared with those obtained on cross-linked PAAm without Dx synthesized under the same conditions. Hydrogels prepared at the lowest temperature were the most mechanically stable. The thermal stability of the semi-IPN hydrogels is slightly lower than the corresponding PAAm gels, irrespective of preparation temperature. The water vapor sorption capacity depended on the presence of Dx as well as preparation temperature, which determines the network morphology.
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Wang Y, Qin J, Wei Y, Li C, Ma G. Preparation strategies of thermo-sensitive P(NIPAM-co-AA) microspheres with narrow size distribution. POWDER TECHNOL 2013. [DOI: 10.1016/j.powtec.2012.04.060] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Aalaie J, Vasheghani-Farahani E, Rahmatpour A, Semsarzadeh MA. Gelation Rheology and Water Absorption Behavior of Semi-Interpenetrating Polymer Networks of Polyacrylamide and Carboxymethyl Cellulose. J MACROMOL SCI B 2012. [DOI: 10.1080/00222348.2012.716664] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Jamal Aalaie
- a Chemical Engineering Department , Tarbiat Modares University , Tehran , Iran
- b Polymer Science and Technology Division , Research Institute of Petroleum Industry (RIPI) , Tehran , Iran
| | | | - Ali Rahmatpour
- b Polymer Science and Technology Division , Research Institute of Petroleum Industry (RIPI) , Tehran , Iran
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Synthesis and properties of thermo- and pH-sensitive poly(N-isopropylacrylamide)/polyaspartic acid IPN hydrogels. Carbohydr Polym 2012. [DOI: 10.1016/j.carbpol.2011.11.010] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Haining L, Yuan X, Zaisheng C, Jie S. Microporous membrane with temperature-sensitive breathability based on PU/PNIPAAm semi-IPN. J Appl Polym Sci 2011. [DOI: 10.1002/app.35552] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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28
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Song F, Wang XL, Wang YZ. Poly (N-isopropylacrylamide)/poly (ethylene oxide) blend nanofibrous scaffolds: thermo-responsive carrier for controlled drug release. Colloids Surf B Biointerfaces 2011; 88:749-54. [PMID: 21889883 DOI: 10.1016/j.colsurfb.2011.08.015] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2010] [Revised: 06/15/2011] [Accepted: 08/10/2011] [Indexed: 11/30/2022]
Abstract
A facile electrospinning method has been utilized to fabricate poly (N-isopropylacrylamide) (PNIPAM)/poly (ethylene oxide) (PEO) blend nanofibers having the mean fiber diameters from approximately 250 to 380 nm. Scanning electron microscopy (SEM) images showed that the morphology and diameter distribution of the nanofibrous scaffolds can be easily modulated by changing the weight ratio of PNIPAM/PEO in electrospinning solution. X-ray diffraction (XRD) and thermogravimetric analysis (TGA) demonstrated that there were interactions between the molecules of PNIPAM and PEO. Vitamin B12 was chosen as a hydrophilic model drug for in situ encapsulation in PNIPAM/PEO blend nanofibrous scaffolds. The rate of drug release can be controlled by adjusting the weight ratio of PNIPAM/PEO, the temperature of release medium and the drug loading amount. It is suggested that the blend nanofibrous scaffold could be used as a new thermo-responsive matrix for the entrapment and controlled release of drugs.
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Affiliation(s)
- Fei Song
- Center for Degradable and Flame-Retardant Polymeric Materials (ERCEPM-MoE), College of Chemistry, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610064, China.
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29
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Enhanced adsorption properties of interpenetrating polymer network hydrogels for heavy metal ion removal. Polym Bull (Berl) 2011. [DOI: 10.1007/s00289-011-0579-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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30
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Si T, Wang Y, Wei W, Lv P, Ma G, Su Z. Effect of acrylic acid weight percentage on the pore size in poly(N-Isopropyl acrylamide-co-acrylic acid) microspheres. REACT FUNCT POLYM 2011. [DOI: 10.1016/j.reactfunctpolym.2011.04.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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31
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Sun S, Hu J, Tang H, Wu P. Spectral interpretation of thermally irreversible recovery of poly(N-isopropylacrylamide-co-acrylic acid) hydrogel. Phys Chem Chem Phys 2011; 13:5061-7. [DOI: 10.1039/c0cp01939a] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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33
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James C, Johnson AL, Jenkins ATA. Antimicrobial surface grafted thermally responsive PNIPAM-co-ALA nano-gels. Chem Commun (Camb) 2011; 47:12777-9. [DOI: 10.1039/c1cc15372b] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Peng Z, Chen F. Hydroxyethyl Cellulose-Based Hydrogels with Various Pore Sizes Prepared by Freeze-Drying. J MACROMOL SCI B 2010. [DOI: 10.1080/00222341003772217] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Zhiyuan Peng
- a State Key Laboratory of Pulp and Paper Engineering , South China University of Technology , Guangzhou, Republic of China
| | - Fangeng Chen
- a State Key Laboratory of Pulp and Paper Engineering , South China University of Technology , Guangzhou, Republic of China
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Dinu MV, Perju MM, Drăgan ES. Porous Semi-Interpenetrating Hydrogel Networks Based on Dextran and Polyacrylamide With Superfast Responsiveness. MACROMOL CHEM PHYS 2010. [DOI: 10.1002/macp.201000519] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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36
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Guo R, Li K, Cao H, Wu X, Wang G, Cheng Z, Wang F, Zhang H, Yang H. Chiral polymer networks with a broad reflection band achieved with varying temperature. POLYMER 2010. [DOI: 10.1016/j.polymer.2010.10.025] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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37
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Synthesis and swelling properties of pH- and temperature-sensitive interpenetrating polymer networks composed of polyacrylamide and poly(γ-glutamic acid). J Appl Polym Sci 2010. [DOI: 10.1002/app.33006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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38
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Zhang BY, He WD, Li WT, Li LY, Zhang KR, Zhang H. Preparation of block-brush PEG-b-P(NIPAM-g-DMAEMA) and its dual stimulus-response. POLYMER 2010. [DOI: 10.1016/j.polymer.2010.05.012] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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