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Barbier L, Pipart P, Vahdati M, Lorthioir C, Tran Y, Hourdet D. Injectable hydrogels based on alginates grafted with LCST side-chains of different chemistry. Carbohydr Polym 2024; 336:122126. [PMID: 38670757 DOI: 10.1016/j.carbpol.2024.122126] [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: 02/23/2024] [Revised: 03/18/2024] [Accepted: 04/02/2024] [Indexed: 04/28/2024]
Abstract
A homologous series of thermoassociating copolymers was prepared by grafting onto alginates different amounts of three different temperature responsive polymers: poly(N-isopropylacrylamide), poly(di(ethylene glycol)methacrylate) and poly(ethylene oxide-co-propylene oxide). From a large set of analytical techniques combining rheology, calorimetry, NMR and SAXS, the relevant parameters controlling the sol/gel transition and the gel properties, mainly the degree of entanglement of macromolecules and the fraction of responsive stickers, were highlighted and interpreted objectively by considering the particularities of the phase diagrams of LCST polymers. Complementary analyses were implemented to investigate adhesiveness, injectabilty, gel swelling and molecular release in physiological environment of thermogelling formulations. In particular, it is shown that steady shear experiments allow to predict the injection forces by taking into account the characteristics of the system (syringe and needle), and that the rapid gelation of the formulations when they are heated at 37 °C delays the release of small molecules into the environment. The overall set of data is discussed in the framework of scaling relations in order to draw quantitative guidelines for the design of injectable thermoresponsive hydrogels.
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Affiliation(s)
- L Barbier
- Soft Matter Sciences and Engineering, ESPCI Paris, PSL University, Sorbonne University, CNRS, F-75005 Paris, France.
| | - P Pipart
- Soft Matter Sciences and Engineering, ESPCI Paris, PSL University, Sorbonne University, CNRS, F-75005 Paris, France.
| | - M Vahdati
- University of Strasbourg, CNRS, Institut Charles Sadron, UPR 22, 67200 Strasbourg, France.
| | - C Lorthioir
- Laboratoire de Chimie de la Matière Condensée de Paris (LCMCP), Sorbonne University, CNRS, F-75005 Paris, France.
| | - Y Tran
- Soft Matter Sciences and Engineering, ESPCI Paris, PSL University, Sorbonne University, CNRS, F-75005 Paris, France.
| | - D Hourdet
- Soft Matter Sciences and Engineering, ESPCI Paris, PSL University, Sorbonne University, CNRS, F-75005 Paris, France.
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2
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Maßmann SC, Metselaar GA, van Dijken DJ, van den Berg KJ, Witte MD, Minnaard AJ. Regioselective palladium-catalysed aerobic oxidation of dextran and its use as a bio-based binder in paperboard coatings. GREEN CHEMISTRY : AN INTERNATIONAL JOURNAL AND GREEN CHEMISTRY RESOURCE : GC 2024; 26:4005-4012. [PMID: 38571728 PMCID: PMC10986772 DOI: 10.1039/d3gc04204a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 02/22/2024] [Indexed: 04/05/2024]
Abstract
The coatings industry is aiming to replace petrochemical-based binders in products such as paints and lacquers with bio-based alternatives. Native polysaccharide additives are already used, especially as adhesives, and here we show the use of oxidised dextran as a bio-based binder additive. Linear dextran with a molecular weight of 6 kDa was aerobically oxidised in water at the C3-position of its glucose units, catalysed by [(neocuproine)PdOAc]2(OTf)2. The resulting keto-dextran with different oxidation degrees was studied using adipic dihydrazide as a crosslinker in combination with the commercial petrochemical-based binder Joncryl®. Coating experiments show that part of the Joncryl® can be replaced by keto-dextran while maintaining the desired performance.
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Affiliation(s)
- Sarina C Maßmann
- Stratingh Institute for Chemistry, University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | | | | | | | - Martin D Witte
- Stratingh Institute for Chemistry, University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
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3
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Hu X, Liu J, Gong X, Xu J, Yao J, Li K, Liu H. Photochromic biomaterials: Synthesis and fluorescence properties of spiroxanthenes-grafted alginate derivatives. Carbohydr Polym 2024; 327:121664. [PMID: 38171681 DOI: 10.1016/j.carbpol.2023.121664] [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: 09/18/2023] [Revised: 11/15/2023] [Accepted: 12/03/2023] [Indexed: 01/05/2024]
Abstract
Herein, we reported a general and green synthetic strategy for photochromic functional alginate derivatives grafting with isoindolinone spiroxanthenes. Under mild condition, diverse 2-aminoalkyl isoindolinone spiroxanthene derivatives have been prepared from organic photochromic isobenzofuranone spiroxanthenes (including rhodamine B, rhodamine 6G and fluorescein), and grafted on alginate chains through amidation reaction using diamine as a linkage with water as a green solvent at room temperature. The photochromic properties of the fluorophores-modified polymers and the effect of pH value have been explored. Under acid conditions, the spiroisoindolinone rings of alginate derivatives are opened resulting in showing absorption bands and fluorescence with orange to green emission, while the alginate derivatives turned to colourless under basic conditions which is reversibly. In addition to biodegradability and biocompatibility, the polymers exhibit good film-forming properties simultaneously. The films and fibers produced from the alginate derivatives also project good fluorescence properties.
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Affiliation(s)
- Xiaoxia Hu
- College of Materials Science and Engineering, Institute for Graphene Applied Technology Innovation, Qingdao University, Qingdao 266071, Shandong Province, China
| | - Jingquan Liu
- College of Materials Science and Engineering, Institute for Graphene Applied Technology Innovation, Qingdao University, Qingdao 266071, Shandong Province, China.
| | - Xiaole Gong
- College of Materials Science and Engineering, Institute for Graphene Applied Technology Innovation, Qingdao University, Qingdao 266071, Shandong Province, China
| | - Jiangtao Xu
- College of Materials Science and Engineering, Institute for Graphene Applied Technology Innovation, Qingdao University, Qingdao 266071, Shandong Province, China
| | - Jiuyong Yao
- State Key Laboratory of Bio-fibers and Eco-textiles, Collaborative Innovation Center for Marine Biomass Fibers, Materials and Textiles of Shandong Province, Institute of Marine Biobased Materials, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, Shandong Province, China
| | - Kai Li
- State Key Laboratory of Bio-fibers and Eco-textiles, Collaborative Innovation Center for Marine Biomass Fibers, Materials and Textiles of Shandong Province, Institute of Marine Biobased Materials, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, Shandong Province, China
| | - Honglei Liu
- College of Materials Science and Engineering, Institute for Graphene Applied Technology Innovation, Qingdao University, Qingdao 266071, Shandong Province, China.
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4
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Hu S, Yan C, Fei Q, Zhang B, Wu W. MOF-based stimuli-responsive controlled release nanopesticide: mini review. Front Chem 2023; 11:1272725. [PMID: 37767340 PMCID: PMC10520976 DOI: 10.3389/fchem.2023.1272725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 08/28/2023] [Indexed: 09/29/2023] Open
Abstract
By releasing an adequate amount of active ingredients when triggered by environmental and biological factors, the nanopesticides that respond to stimuli can enhance the efficacy of pesticides and contribute to the betterment of both the environment and food safety. The versatile nature and highly porous structure of metal-organic frameworks (MOFs) have recently garnered significant interest as drug carriers for various applications. In recent years, there has been significant progress in the development of metal-organic frameworks as nanocarriers for pesticide applications. This review focuses on the advancements, challenges, and potential future enhancements in the design of metal-organic frameworks as nanocarriers in the field of pesticides. We explore the various stimuli-responsive metal-organic frameworks carriers, particularly focusing on zeolitic imidazolate framework-8 (ZIF-8), which have been successfully activated by external stimuli such as pH-responsive or multiple stimuli-responsive mechanisms. In conclusion, this paper presents the existing issues and future prospects of metal-organic frameworks-based nanopesticides with stimuli-responsive controlled release.
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Affiliation(s)
- Shuhui Hu
- Food and Pharmaceutical Engineering Institute, Guiyang University, Guiyang, China
| | - Chang Yan
- Food and Pharmaceutical Engineering Institute, Guiyang University, Guiyang, China
| | - Qiang Fei
- Food and Pharmaceutical Engineering Institute, Guiyang University, Guiyang, China
| | - Bo Zhang
- Shanghai Engineering Research Center of Green Energy Chemical Engineering, College of Chemistry and Materials Science, Shanghai Normal University, Shanghai, China
| | - Wenneng Wu
- Food and Pharmaceutical Engineering Institute, Guiyang University, Guiyang, China
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5
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Sol/gel transition of thermoresponsive Hyaluronan: From liquids to elastic and sticky materials. Carbohydr Polym 2023; 310:120715. [PMID: 36925242 DOI: 10.1016/j.carbpol.2023.120715] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/10/2023] [Accepted: 02/14/2023] [Indexed: 02/19/2023]
Abstract
Thermoassociating copolymers were prepared by grafting temperature responsive poly(N-isopropylacrylamide-stat-N-tert-butylacrylamide) telomers onto hyaluronan. By varying the composition of LCST side chains, from 50 to 100 wt% of NIPAM units, it is shown that the sol/gel transition of entangled solutions can be accurately controlled in the range of 10 to 35 °C with an abrupt transition and reversible properties. Complementary experiments, performed by DSC and NMR, demonstrate the close relationship between thermoassociation of LCST grafts, forming microdomains of low mobility, and macroscopic properties. Moreover, by performing tack experiments during heating we demonstrate that hyaluronan formulations abruptly switch from a weak adhesive viscous behavior to an elastic adhesive profile in the gel regime. As LCST side-chains form concentrated micro-domains of low mobility, physical gels can resist to dissociation above their sol/gel transition for relatively long periods when immersed in excess physiological medium. The thermoassociative behavior of these copolymers, whose properties can be finely tuned in order to form sticky gels at body temperature, clearly demonstrates their potential in biomedical applications such as injectable gels for drug delivery or tissue engineering.
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6
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Neal CAP, León V, Quan MC, Chibambo NO, Calabrese MA. Tuning the thermodynamic, optical, and rheological properties of thermoresponsive polymer solutions via silica nanoparticle shape and concentration. J Colloid Interface Sci 2023; 629:878-895. [PMID: 36202031 PMCID: PMC10593120 DOI: 10.1016/j.jcis.2022.08.139] [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: 05/25/2022] [Revised: 08/12/2022] [Accepted: 08/22/2022] [Indexed: 10/14/2022]
Abstract
HYPOTHESIS The shape and quantity of hydrophilic silica nanoparticles (NPs) can be used to tune the microstructure, rheology, and stability of phase-separating polymer solutions. In thermoresponsive polymer systems, silica nanospheres are well-studied whereas anisotropic NPs have little literature precedent. Here, we hypothesize that NP shape and concentration lower the onset of rheological and turbidimetric transitions of aqueous poly(N-isopropyl acrylamide) (PNIPAM) solutions. EXPERIMENTS Differential scanning calorimetry (DSC), Fourier-transform infrared spectroscopy (FTIR), turbidimetry, and oscillatory rheology are utilized to examine interactions between NPs, PNIPAM, and water and to track changes in phase separation and rheological properties due to NP concentration and shape. FINDINGS NP addition reduces phase separation enthalpy due to PNIPAM-NP hydrogen bonding interactions, the degree to which depends on polymer content. While NP addition minorly impacts thermodynamic and optical properties, rheological transitions and associated rheological properties are dramatically altered with increasing temperature, and depend on NP quantity, shape, and polymer molecular weight. Thus NP content and shape can be used to finely tune transition temperatures and mechanical properties for applications in stimuli-responsive materials.
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Affiliation(s)
- Christopher A P Neal
- Department of Chemical Engineering and Materials Science, University of Minnesota Twin Cities, Minneapolis, MN 55455, United States
| | - Valeria León
- Mechanical Engineering Department, The University of Texas Rio Grande Valley, Edinburg, TX 78539, United States
| | - Michelle C Quan
- Department of Chemical Engineering and Materials Science, University of Minnesota Twin Cities, Minneapolis, MN 55455, United States
| | - Nondumiso O Chibambo
- Department of Chemical Engineering and Materials Science, University of Minnesota Twin Cities, Minneapolis, MN 55455, United States
| | - Michelle A Calabrese
- Department of Chemical Engineering and Materials Science, University of Minnesota Twin Cities, Minneapolis, MN 55455, United States.
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7
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Xie Z, Li K, Tang W, Yang S, Sun Y. The suspending appearance of poly(acrylic acid)‐based rheology modifier in high‐content surfactant: The effect of polymer structure and molecular weight on the rheological properties of the complex systems. J Appl Polym Sci 2022. [DOI: 10.1002/app.53236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Zhengyun Xie
- Faculty of Chemical Engineering Kunming University of Science and Technology Kunming China
| | - Kai Li
- Faculty of Chemical Engineering Kunming University of Science and Technology Kunming China
| | - Wei Tang
- Faculty of Chemical Engineering Kunming University of Science and Technology Kunming China
| | - Shulan Yang
- Faculty of Chemical Engineering Kunming University of Science and Technology Kunming China
| | - Yanlin Sun
- Faculty of Chemical Engineering Kunming University of Science and Technology Kunming China
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8
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Yielding and thixotropic cellulose microgel-based network in high-content surfactant for stably suspending of functional beads. Int J Biol Macromol 2022; 224:1283-1293. [DOI: 10.1016/j.ijbiomac.2022.10.214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 10/15/2022] [Accepted: 10/23/2022] [Indexed: 11/05/2022]
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9
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Lima BL, Marques NN, Souza EA, Balaban RC. Polysaccharide Derivative as an Additive in Olefin-Based Drilling Fluid. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Wan M, Song S, Feng W, Shen H, Luo Y, Wu W, Shen J. Metal-Organic Framework (UiO-66)-Based Temperature-Responsive Pesticide Delivery System for Controlled Release and Enhanced Insecticidal Performance against Spodoptera frugiperda. ACS APPLIED BIO MATERIALS 2022; 5:4020-4027. [PMID: 35904971 DOI: 10.1021/acsabm.2c00549] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Spodoptera frugiperda is a global pest that brings about great disasters to crops. Conventional pesticide formulations often suffer from poor water solubility, low stability, burst release, weak leaf adhesion, and low efficiency. To improve the insecticidal activity of pesticides, a stimuli-responsive controlled release pesticide delivery system (PDS) has attracted extensive attention in recent years. This paper reports a temperature-responsive controlled release PDS based on poly(N-isopropyl acrylamide) (PNIPAm)-modified indoxacarb (IDC)-loaded UiO-66-(COOH)2 (IDC@UiO-66-(COOH)2-PNIPAm) and studies its insecticidal activities against S. frugiperda. The UiO-66-(COOH)2 nanocarrier has an excellent pesticide loading performance, and the loading rate for IDC is 78.69%. The as-prepared PDS has good stability, temperature-responsive controllable release performance, and enhanced leaf affinity, so it can effectively improve the utilization rate of IDC. The insecticidal experiment indicates that the PDS has an enhanced control effect against S. frugiperda. In addition, biosafety analysis further verifies that the PDS exhibits no obvious negative effects on the germination of maize seeds and the growth of maize seedlings. In view of this, we believe that this PDS will have a broad application in the field of pesticide formulation innovation, pest management, and sustainable agricultural development.
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Affiliation(s)
- Minghui Wan
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Saijie Song
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Wenli Feng
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - He Shen
- CAS Key Laboratory of Nano-Bio Interface, CAS Center for Excellence in Nanoscience, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Yi Luo
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Wenneng Wu
- Food and Pharmaceutical Engineering Institute, Guiyang University, Guiyang 550005, China
| | - Jian Shen
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China.,Jiangsu Engineering Research Center of Interfacial Chemistry, Nanjing University, Nanjing 210023, China
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11
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Wang T, Kang W, Yang H, Li Z, Fan H, Zheng W, Zhu T, Aidarova S, Gabdullin M. Water-soluble grafted sodium polyacrylate with low concentration: Synthesis and thermal properties. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.117837] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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12
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Zhang X, Li B, Pan F, Su X, Feng Y. Enhancing Oil Recovery from Low-Permeability Reservoirs with a Thermoviscosifying Water-Soluble Polymer. Molecules 2021; 26:molecules26247468. [PMID: 34946550 PMCID: PMC8709243 DOI: 10.3390/molecules26247468] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/06/2021] [Accepted: 12/08/2021] [Indexed: 11/24/2022] Open
Abstract
Water-soluble polymers, mainly partially hydrolyzed polyacrylamide (HPAM), have been used in the enhanced oil recovery (EOR) process. However, the poor salt tolerance, weak thermal stability and unsatisfactory injectivity impede its use in low-permeability hostile oil reservoirs. Here, we examined the adaptivity of a thermoviscosifying polymer (TVP) in comparison with HPAM for chemical EOR under simulated conditions (45 °C, 4500 mg/L salinity containing 65 mg/L Ca2+ and Mg2+) of low-permeability oil reservoirs in Daqing Oilfield. The results show that the viscosity of the 0.1% TVP solution can reach 48 mPa·s, six times that of HPAM. After 90 days of thermal aging at 45 °C, the TVP solution had 71% viscosity retention, 18% higher than that of the HPAM solution. While both polymer solutions could smoothly propagate in porous media, with permeability of around 100 milliDarcy, TVP exhibited stronger mobility reduction and permeability reduction than HPAM. After 0.7 pore volume of 0.1% polymer solution was injected, TVP achieved an incremental oil recovery factor of 13.64% after water flooding, 3.54% higher than that of HPAM under identical conditions. All these results demonstrate that TVP has great potential to be used in low-permeability oil reservoirs for chemical EOR.
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Affiliation(s)
- Xiaoqin Zhang
- Exploration & Development Research Institute, Daqing Oilfield Company of PetroChina, Daqing 163712, China; (X.Z.); (B.L.); (F.P.)
| | - Bo Li
- Exploration & Development Research Institute, Daqing Oilfield Company of PetroChina, Daqing 163712, China; (X.Z.); (B.L.); (F.P.)
| | - Feng Pan
- Exploration & Development Research Institute, Daqing Oilfield Company of PetroChina, Daqing 163712, China; (X.Z.); (B.L.); (F.P.)
| | - Xin Su
- Polymer Research Institute, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China;
| | - Yujun Feng
- Polymer Research Institute, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China;
- Correspondence:
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13
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Hahn L, Karakaya E, Zorn T, Sochor B, Maier M, Stahlhut P, Forster S, Fischer K, Seiffert S, Pöppler AC, Detsch R, Luxenhofer R. An Inverse Thermogelling Bioink Based on an ABA-Type Poly(2-oxazoline) Amphiphile. Biomacromolecules 2021; 22:3017-3027. [PMID: 34100282 DOI: 10.1021/acs.biomac.1c00427] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Hydrogels are key components in several biomedical research areas such as drug delivery, tissue engineering, and biofabrication. Here, a novel ABA-type triblock copolymer comprising poly(2-methyl-2-oxazoline) as the hydrophilic A blocks and poly(2-phenethyl-2-oxazoline) as the aromatic and hydrophobic B block is introduced. Above the critical micelle concentration, the polymer self-assembles into small spherical polymer micelles with a hydrodynamic radius of approx 8-8.5 nm. Interestingly, this specific combination of hydrophilic and hydrophobic aromatic moieties leads to rapid thermoresponsive inverse gelation at polymer concentrations above a critical gelation concentration (20 wt %) into a macroporous hydrogel of densely packed micelles. This hydrogel exhibited pronounced viscoelastic solid-like properties, as well as extensive shear-thinning, rapid structure recovery, and good strain resistance properties. Excellent 3D-printability of the hydrogel at lower temperature opens a wide range of different applications, for example, in the field of biofabrication. In preliminary bioprinting experiments using NIH 3T3 cells, excellent cell viabilities of more than 95% were achieved. The particularly interesting feature of this novel material is that it can be used as a printing support in hybrid bioink systems and sacrificial bioink due to rapid dissolution at physiological conditions.
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Affiliation(s)
- Lukas Hahn
- Functional Polymer Materials, Chair for Advanced Materials Synthesis, Institute for Functional Materials and Biofabrication, Department of Chemistry and Pharmacy, Julius-Maximilians-University Würzburg, Röntgenring 11, Würzburg 97070, Germany
| | - Emine Karakaya
- Institute of Biomaterials, Friedrich Alexander University of Erlangen-Nürnberg, Cauerstr. 6, Erlangen 91058, Germany
| | - Theresa Zorn
- Institute of Organic Chemistry, Julius-Maximilians-University Würzburg, Am Hubland, Würzburg 97074, Germany
| | - Benedikt Sochor
- Chair for X-Ray Microscopy, Julius-Maximilians-University Würzburg, Josef-Martin-Weg 63, Würzburg 97074, Germany
| | - Matthias Maier
- Functional Polymer Materials, Chair for Advanced Materials Synthesis, Institute for Functional Materials and Biofabrication, Department of Chemistry and Pharmacy, Julius-Maximilians-University Würzburg, Röntgenring 11, Würzburg 97070, Germany
| | - Philipp Stahlhut
- Department for Functional Materials in Medicine and Dentistry, Julius-Maximilians-University Würzburg, Pleicherwall 2, Würzburg 97070, Germany
| | - Stefan Forster
- Functional Polymer Materials, Chair for Advanced Materials Synthesis, Institute for Functional Materials and Biofabrication, Department of Chemistry and Pharmacy, Julius-Maximilians-University Würzburg, Röntgenring 11, Würzburg 97070, Germany
| | - Karl Fischer
- Department of Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, Mainz 55128, Germany
| | - Sebastian Seiffert
- Department of Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, Mainz 55128, Germany
| | - Ann-Christin Pöppler
- Institute of Organic Chemistry, Julius-Maximilians-University Würzburg, Am Hubland, Würzburg 97074, Germany
| | - Rainer Detsch
- Institute of Biomaterials, Friedrich Alexander University of Erlangen-Nürnberg, Cauerstr. 6, Erlangen 91058, Germany
| | - Robert Luxenhofer
- Functional Polymer Materials, Chair for Advanced Materials Synthesis, Institute for Functional Materials and Biofabrication, Department of Chemistry and Pharmacy, Julius-Maximilians-University Würzburg, Röntgenring 11, Würzburg 97070, Germany.,Soft Matter Chemistry, Department of Chemistry and Helsinki Institute of Sustainability Science, Faculty of Science, University of Helsinki, Helsinki 00014, Finland
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14
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Amphiphilic copolymers in biomedical applications: Synthesis routes and property control. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 123:111952. [PMID: 33812580 DOI: 10.1016/j.msec.2021.111952] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/29/2021] [Accepted: 02/02/2021] [Indexed: 12/16/2022]
Abstract
The request of new materials, matching strict requirements to be applied in precision and patient-specific medicine, is pushing for the synthesis of more and more complex block copolymers. Amphiphilic block copolymers are emerging in the biomedical field due to their great potential in terms of stimuli responsiveness, drug loading capabilities and reversible thermal gelation. Amphiphilicity guarantees self-assembly and thermoreversibility, while grafting polymers offers the possibility of combining blocks with various properties in one single material. These features make amphiphilic block copolymers excellent candidates for fine tuning drug delivery, gene therapy and for designing injectable hydrogels for tissue engineering. This manuscript revises the main techniques developed in the last decade for the synthesis of amphiphilic block copolymers for biomedical application. Strategies for fine tuning the properties of these novel materials during synthesis are discussed. A deep knowledge of the synthesis techniques and their effect on the performance and the biocompatibility of these polymers is the first step to move them from the lab to the bench. Current results predict a bright future for these materials in paving the way towards a smarter, less invasive, while more effective, medicine.
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15
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Zheng D, Bai B, He Y, Hu N, Wang H. Synthesis and characterization of dopamine-modified Ca-alginate/poly(N-isopropylacrylamide) microspheres for water retention and multi-responsive controlled release of agrochemicals. Int J Biol Macromol 2020; 160:518-530. [PMID: 32479948 DOI: 10.1016/j.ijbiomac.2020.05.234] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 05/26/2020] [Accepted: 05/26/2020] [Indexed: 01/07/2023]
Abstract
The multi-responsive controlled-release system could enhance crop yield while improving utilization efficiency of agrochemicals, and minimize environmental pollution caused by agrochemicals overuse. This work reports a novel Ca-alginate/Poly(N-isopropylacrylamide)@polydopamine (Ca-alginate/PNIPAm@PDA) microsphere to control the agrochemicals release. Microsphere with a semi-interpenetrating network, which contained pH-sensitive Ca-alginate, temperature-sensitive poly(N-isopropylacrylamide) (PNIPAm), and sunlight-sensitive polydopamine (PDA), was characterized by thermogravimetric analysis, zeta potential, Fourier transform infrared spectroscopy, and scanning electron microscopy to prove the successful synthesis. Moreover, the comprehensive performances, including photothermal conversion, water absorbency, water retention, and controlled-release agrochemicals behaviors, were systematically investigated. The results indicated that the composite microsphere was a prosperous water and agrochemicals manager to effectively retain water and control the release of agrochemicals by external stimulation. Consequently, the Ca-alginate/PNIPAm@PDA microsphere with outstanding water-retention and controlled-release capacities is economical and eco-friendly and thus is promising for utilization as water and agrochemicals controlled-release carrier material in agriculture applications.
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Affiliation(s)
- Dan Zheng
- Key Laboratory of Subsurface Hydrology and Ecological Effects in Arid Region of the Ministry of Education, Chang'an University, No. 126 Yanta Road, Xi'an 710054, Shaanxi, China; School of Water and Environment, Chang'an University, Xi'an 710054, China
| | - Bo Bai
- Key Laboratory of Subsurface Hydrology and Ecological Effects in Arid Region of the Ministry of Education, Chang'an University, No. 126 Yanta Road, Xi'an 710054, Shaanxi, China; School of Water and Environment, Chang'an University, Xi'an 710054, China; Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China; Qinghai Provincial Key Laboratory of Tibetan Medicine Research, Xining 810001, China.
| | - Yunhua He
- Key Laboratory of Subsurface Hydrology and Ecological Effects in Arid Region of the Ministry of Education, Chang'an University, No. 126 Yanta Road, Xi'an 710054, Shaanxi, China; School of Water and Environment, Chang'an University, Xi'an 710054, China
| | - Na Hu
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China; Qinghai Provincial Key Laboratory of Tibetan Medicine Research, Xining 810001, China
| | - Honglun Wang
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China; Qinghai Provincial Key Laboratory of Tibetan Medicine Research, Xining 810001, China
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16
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Tchameni AP, Xie B, Zhang H, Zhao L, Luo M, Wen J. Thermo-associating polymers based on cross-linked 2-acrylamido-methylpropane sulfonic acid, part A: Synthesis and solution behavior. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.124611] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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17
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Chen H, Liu W, Hong M, Zhang E, Dai X, Qiu X, Ji X. Viscoelastic behavior of high molecular weight polyimide/cyclohexanone solution during sol-gel transition. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122250] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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18
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Xie B, Zhang X, Li Y, Liu W, Luo M. Application a novel thermo-sensitive copolymer as a potential rheological modifier for deepwater water-based drilling fluids. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.123848] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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19
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Pettignano A, Charlot A, Fleury E. Carboxyl-functionalized derivatives of carboxymethyl cellulose: towards advanced biomedical applications. POLYM REV 2019. [DOI: 10.1080/15583724.2019.1579226] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Asja Pettignano
- Université de Lyon, INSA LYON, Ingénierie des Matériaux Polymères IMP-UMR CNRS 5223 F 69621, Villeurbanne, France
| | - Aurélia Charlot
- Université de Lyon, INSA LYON, Ingénierie des Matériaux Polymères IMP-UMR CNRS 5223 F 69621, Villeurbanne, France
| | - Etienne Fleury
- Université de Lyon, INSA LYON, Ingénierie des Matériaux Polymères IMP-UMR CNRS 5223 F 69621, Villeurbanne, France
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20
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Lalehgani Z, Ramazani S.A. A, Tamsilian Y, Shirazi M. Inverse emulsion polymerization of triple monomers of acrylamide, maleic anhydride, and styrene to achieve highly hydrophilic–hydrophobic modified polyacrylamide. J Appl Polym Sci 2019. [DOI: 10.1002/app.47753] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zahra Lalehgani
- Chemical and Petroleum Engineering DepartmentSharif University of Technology Tehran Iran
| | - Ahmad Ramazani S.A.
- Chemical and Petroleum Engineering DepartmentSharif University of Technology Tehran Iran
| | - Yousef Tamsilian
- Petroleum, Gas & Petrochemical Engineering Department, Faculty of EngineeringShahid Chamran University of Ahvaz Ahvaz Iran
| | - Mahsa Shirazi
- Chemical and Petroleum Engineering DepartmentSharif University of Technology Tehran Iran
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21
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Lencina MS, Rizzo C, Demitri C, Andreucetti N, Maffezzoli A. Rheological analysis of thermo-responsive alginate/PNIPAAm graft copolymers synthesized by gamma radiation. Radiat Phys Chem Oxf Engl 1993 2019. [DOI: 10.1016/j.radphyschem.2018.10.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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22
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de Lima BLB, Marques NDN, Villetti MA, Balaban RDC. HPAM-g
-PEOPPO: Rheological modifiers in aqueous media of high temperature and high ionic strength. J Appl Polym Sci 2019. [DOI: 10.1002/app.47453] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Bruna Luiza Batista de Lima
- Laboratório de Pesquisa em Petróleo - LAPET; Universidade Federal do Rio Grande do Norte; 59078970 Natal Rio Grande do Norte Brazil
| | - Nívia do Nascimento Marques
- Laboratório de Pesquisa em Petróleo - LAPET; Universidade Federal do Rio Grande do Norte; 59078970 Natal Rio Grande do Norte Brazil
| | - Marcos Antônio Villetti
- Laboratório de Espectroscopia de Polímeros - LEPOL; Universidade Federal de Santa Maria; 97105-900 Santa Maria Rio Grande do Sul Brazil
| | - Rosangela de Carvalho Balaban
- Laboratório de Pesquisa em Petróleo - LAPET; Universidade Federal do Rio Grande do Norte; 59078970 Natal Rio Grande do Norte Brazil
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23
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Guo Y, Song R, Feng R, Dai G, Liang Y, Pu D, Zhang X, Ye Z. Thermoresponsive behavior of graft copolymers based on poly(N,N-dimethylacrylamide-co-diacetoneacrylamide) side chains. J Appl Polym Sci 2018. [DOI: 10.1002/app.47051] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yongjun Guo
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation; Southwest Petroleum University; Chengdu People's Republic of China
- School of Chemistry and Chemical Engineering; Southwest Petroleum University; Chengdu People's Republic of China
- Sichuan Guangya Polymer Chemical Co.; Chengdu People's Republic of China
| | - Rutong Song
- School of Chemistry and Chemical Engineering; Southwest Petroleum University; Chengdu People's Republic of China
| | - Rusen Feng
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation; Southwest Petroleum University; Chengdu People's Republic of China
- School of Chemistry and Chemical Engineering; Southwest Petroleum University; Chengdu People's Republic of China
| | - Gang Dai
- China Resources Xinglu Gas Co.; Luzhou People's Republic of China
| | - Yan Liang
- Sichuan Guangya Polymer Chemical Co.; Chengdu People's Republic of China
| | - Di Pu
- Sichuan Guangya Polymer Chemical Co.; Chengdu People's Republic of China
| | - Xinmin Zhang
- School of Chemistry and Chemical Engineering; Southwest Petroleum University; Chengdu People's Republic of China
- Sichuan Guangya Polymer Chemical Co.; Chengdu People's Republic of China
| | - Zhongbin Ye
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation; Southwest Petroleum University; Chengdu People's Republic of China
- School of Chemistry and Chemical Engineering; Southwest Petroleum University; Chengdu People's Republic of China
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24
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Ciocoiu ON, Staikos G, Vasile C. Thermoresponsive behavior of sodium alginate grafted with poly(N-isopropylacrylamide) in aqueous media. Carbohydr Polym 2018; 184:118-126. [DOI: 10.1016/j.carbpol.2017.12.059] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Revised: 12/20/2017] [Accepted: 12/20/2017] [Indexed: 10/18/2022]
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25
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Marques NDN, Balaban RDC, Halila S, Borsali R. Synthesis and characterization of carboxymethylcellulose grafted with thermoresponsive side chains of high LCST: The high temperature and high salinity self-assembly dependence. Carbohydr Polym 2018; 184:108-117. [DOI: 10.1016/j.carbpol.2017.12.053] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 12/06/2017] [Accepted: 12/19/2017] [Indexed: 12/30/2022]
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26
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Guo H, de Magalhaes Goncalves M, Ducouret G, Hourdet D. Cold and Hot Gelling of Alginate-graft-PNIPAM: a Schizophrenic Behavior Induced by Potassium Salts. Biomacromolecules 2018; 19:576-587. [PMID: 29284259 DOI: 10.1021/acs.biomac.7b01667] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Recently, alginates (ALG) characterized by high mannuronic content (M blocks) have been shown to undergo a reversible sol/gel transition during cooling in the presence of potassium salts. Cold gelling takes place at low temperatures, just below 0 °C for a KCl concentration of 0.3 mol/kg, but the aggregation process can be easily shifted to higher temperatures by increasing the salt concentration. In the present paper, we take advantage of this peculiar behavior to design a copolymer with schizophrenic gelling properties. For this purpose, side chains of poly(N-isopropylacrylamide) (PNIPAM), characterized by a Lower Critical Solution Temperature (LCST) in water, were grafted on the alginate backbone. Working in semidilute solutions, we show by coupling DSC and viscoelastic measurements that ALG-g-PNIPAM solutions are able to form gels either by cooling or heating depending on the ionic environment. As the aggregation process of ALG and PNIPAM depends mainly and respectively on the nature of the cations and anions, the choice of the salt is then critical to control the self-assembly behavior and the gel properties. Moreover, as the gelation process of alginates driven by the aggregation of mannuronic sequences is characterized by a large hysteresis of 20-30 °C between gelling and melting, both ALG and ALG-g-PNIPAM polymers offer a large versatility not only in terms of salt (nature and concentration) but also in preparation history as different states (sol or gel) can be obtained at room temperature.
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Affiliation(s)
- Hui Guo
- Laboratoire Sciences et Ingénierie de la Matière Molle, CNRS, ESPCI Paris, PSL Research University , 10 rue Vauquelin, F-75005 Paris, France.,Laboratoire Sciences et Ingénierie de la Matière Molle, Université Pierre et Marie Curie, Sorbonne-Universités , 10 rue Vauquelin, F-75005 Paris, France
| | - Mickaël de Magalhaes Goncalves
- Laboratoire Sciences et Ingénierie de la Matière Molle, CNRS, ESPCI Paris, PSL Research University , 10 rue Vauquelin, F-75005 Paris, France.,Laboratoire Sciences et Ingénierie de la Matière Molle, Université Pierre et Marie Curie, Sorbonne-Universités , 10 rue Vauquelin, F-75005 Paris, France
| | - Guylaine Ducouret
- Laboratoire Sciences et Ingénierie de la Matière Molle, CNRS, ESPCI Paris, PSL Research University , 10 rue Vauquelin, F-75005 Paris, France.,Laboratoire Sciences et Ingénierie de la Matière Molle, Université Pierre et Marie Curie, Sorbonne-Universités , 10 rue Vauquelin, F-75005 Paris, France
| | - Dominique Hourdet
- Laboratoire Sciences et Ingénierie de la Matière Molle, CNRS, ESPCI Paris, PSL Research University , 10 rue Vauquelin, F-75005 Paris, France.,Laboratoire Sciences et Ingénierie de la Matière Molle, Université Pierre et Marie Curie, Sorbonne-Universités , 10 rue Vauquelin, F-75005 Paris, France
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27
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Evaluation of rheological properties of a novel thermo-viscosifying functional polymer for enhanced oil recovery. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.04.053] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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28
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Pentlavalli S, Chambers P, Sathy BN, O'Doherty M, Chalanqui M, Kelly DJ, Haut-Donahue T, McCarthy HO, Dunne NJ. Simple Radical Polymerization of Poly(Alginate-Graft-N-Isopropylacrylamide) Injectable Thermoresponsive Hydrogel with the Potential for Localized and Sustained Delivery of Stem Cells and Bioactive Molecules. Macromol Biosci 2017; 17. [PMID: 28714139 DOI: 10.1002/mabi.201700118] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 05/26/2017] [Indexed: 12/19/2022]
Abstract
In this study, thermoresponsive copolymers that are fully injectable, biocompatible, and biodegradable and are synthesized via graft copolymerization of poly(N-isopropylacrylamide) onto alginate using a free-radical reaction are presented. This new synthesis method does not involve multisteps or associated toxicity issues, and has the potential to reduce scale-up difficulties. Chemical and physical analyses verify the resultant graft copolymer structure. The lower critical solution temperature, which is a characteristic of sol-gel transition, is observed at 32 °C. The degradation properties indicate suitable degradation kinetics for drug delivery and bone tissue engineering applications. The synthesized P(Alg-g-NIPAAm) hydrogel is noncytotoxic with both human osteosarcoma (MG63) cells and porcine bone marrow derived mesenchymal stem cells (pBMSCs). pBMSCs encapsulated in the P(Alg-g-NIPAAm) hydrogel remain viable, show uniform distribution within the injected hydrogel, and undergo osteogenic and chondrogenic differentiation under appropriate culture conditions. Furthermore, for the first time, this work will explore the influence of alginate viscosity on the viscoelastic properties of the resulting copolymer hydrogels, which influences the rate of medical device formation and subsequent drug release. Together the results of this study indicate that the newly synthesized P(Alg-g-NIPAAm) hydrogel has potential to serve as a versatile and improved injectable platform for drug delivery and bone tissue engineering applications.
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Affiliation(s)
| | - Philip Chambers
- School of Pharmacy, Queen's University of Belfast, Belfast, UK
| | - Binulal N Sathy
- Trinity Centre for Bioengineering, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland.,Centre for Nanosciences and Molecular Medicine, Amrita University, Kochi-682041, Kerala, India
| | | | | | - Daniel J Kelly
- Trinity Centre for Bioengineering, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland.,Department of Mechanical and Manufacturing Engineering, School of Engineering, Trinity College Dublin, Dublin 2, Ireland.,Department of Anatomy, Royal College of Surgeons in Ireland, Dublin 2, Ireland.,Advanced Materials and Bioengineering Research Centre, Royal College of Surgeons in Ireland and Trinity College Dublin, Dublin 2, Ireland
| | - Tammy Haut-Donahue
- Orthopedic Bioengineering Research Laboratory, Colorado State University, Fort Collins, CO, USA
| | | | - Nicholas J Dunne
- School of Pharmacy, Queen's University of Belfast, Belfast, UK.,Trinity Centre for Bioengineering, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland.,Department of Mechanical and Manufacturing Engineering, School of Engineering, Trinity College Dublin, Dublin 2, Ireland.,Centre for Medical Engineering Research, School of Mechanical and Manufacturing Engineering, Dublin City University, Stokes Building, Collins Avenue, Dublin 9, Ireland
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29
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Parmar IA, Shedge AS, Badiger MV, Wadgaonkar PP, Lele AK. Thermo-reversible sol–gel transition of aqueous solutions of patchy polymers. RSC Adv 2017. [DOI: 10.1039/c6ra27030a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aqueous solutions of an amphiphilic thermoreversible patchy polymer show abrupt gelation upon cooling by the combined effect of percolation and transition from intra to intermolecular hydrophobic associations.
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Affiliation(s)
- Indravadan A. Parmar
- Polymer Science and Engineering Division
- CSIR-National Chemical Laboratory
- Pune 411 008
- India
| | - Aarti S. Shedge
- Polymer Science and Engineering Division
- CSIR-National Chemical Laboratory
- Pune 411 008
- India
| | - Manohar V. Badiger
- Polymer Science and Engineering Division
- CSIR-National Chemical Laboratory
- Pune 411 008
- India
| | - Prakash P. Wadgaonkar
- Polymer Science and Engineering Division
- CSIR-National Chemical Laboratory
- Pune 411 008
- India
| | - Ashish K. Lele
- Polymer Science and Engineering Division
- CSIR-National Chemical Laboratory
- Pune 411 008
- India
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30
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Niang PM, Huang Z, Dulong V, Souguir Z, Le Cerf D, Picton L. Thermo-controlled rheology of electro-assembled polyanionic polysaccharide (alginate) and polycationic thermo-sensitive polymers. Carbohydr Polym 2016; 139:67-74. [DOI: 10.1016/j.carbpol.2015.12.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Revised: 11/12/2015] [Accepted: 12/08/2015] [Indexed: 10/22/2022]
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31
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Karakasyan C, Mathos J, Lack S, Davy J, Marquis M, Renard D. Microfluidics-assisted generation of stimuli-responsive hydrogels based on alginates incorporated with thermo-responsive and amphiphilic polymers as novel biomaterials. Colloids Surf B Biointerfaces 2015; 135:619-629. [PMID: 26322476 DOI: 10.1016/j.colsurfb.2015.08.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Revised: 06/19/2015] [Accepted: 08/19/2015] [Indexed: 01/30/2023]
Abstract
We used a droplet-based microfluidics technique to produce monodisperse responsive alginate-block-polyetheramine copolymer microgels. The polyetheramine group (PEA), corresponding to a propylene oxide /ethylene oxide ratio (PO/EO) of 29/6 (Jeffamine(®) M2005), was condensed, via the amine link, to alginates with various mannuronic/guluronic acids ratios and using two alginate:jeffamine mass ratios. The size of the grafted-alginate microgels varied from 60 to 80 μm depending on the type of alginate used and the degree of substitution. The droplet-based microfluidics technique offered exquisite control of both the dimension and physical chemical properties of the grafted-alginate microgels. These microgels were therefore comparable to isolated grafted-alginate chains in retaining both their amphiphilic and thermo-sensitive properties. Amphiphilicity was demonstrated at the oil-water interface where grafted-alginate microgels were found to decrease interfacial tension by ∼ 50%. The thermo-sensitivity of microgels was clearly demonstrated and a 10 to 20% reduction in size between was evidenced on increasing the temperature above the lower critical solution temperature (TLCST) of Jeffamine. In addition, the reversibility of thermo-sensitivity was demonstrated by studying the oil-water affinity of microgels with temperature after Congo red labeling. Finally, droplet-based microfluidics was found to be a good and promising tool for generating responsive biobased hydrogels for drug delivery applications and potential new colloidal stabilizers for dispersed systems such as Pickering emulsions.
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Affiliation(s)
- C Karakasyan
- Université de Rouen Laboratoire Polymères, Biopolymères, Surfaces, CNRS UMR 6270, INC3M FR3038, Bd de Broglie, F-76821 Mont Saint Aignan, France
| | - J Mathos
- INRA, UR1268 Biopolymères Interactions Assemblages, F-44300 Nantes Cedex, France
| | - S Lack
- Laboratoires Brothier, Centre de Recherche & Développement, Z.A. des Roches, B.P. 26, F-49590 Fontevraud L'abbaye, France
| | - J Davy
- INRA, UR1268 Biopolymères Interactions Assemblages, F-44300 Nantes Cedex, France
| | - M Marquis
- INRA, UR1268 Biopolymères Interactions Assemblages, F-44300 Nantes Cedex, France
| | - D Renard
- INRA, UR1268 Biopolymères Interactions Assemblages, F-44300 Nantes Cedex, France.
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32
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Lencina MS, Ciolino AE, Andreucetti NA, Villar MA. Thermoresponsive hydrogels based on alginate-g-poly(N-isopropylacrylamide) copolymers obtained by low doses of gamma radiation. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2015.03.071] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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33
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Gupta NR, Torris A. T A, Wadgaonkar PP, Rajamohanan P, Ducouret G, Hourdet D, Creton C, Badiger MV. Synthesis and characterization of PEPO grafted carboxymethyl guar and carboxymethyl tamarind as new thermo-associating polymers. Carbohydr Polym 2015; 117:331-338. [DOI: 10.1016/j.carbpol.2014.09.073] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2014] [Revised: 09/16/2014] [Accepted: 09/24/2014] [Indexed: 10/24/2022]
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34
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Guo H, Brûlet A, Rajamohanan PR, Marcellan A, Sanson N, Hourdet D. Influence of topology of LCST-based graft copolymers on responsive assembling in aqueous media. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.01.038] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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35
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Rheological Properties of Polysaccharides from Longan (Dimocarpus longanLour.) Fruit. INT J POLYM SCI 2015. [DOI: 10.1155/2015/168064] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Longan polysaccharide (LP) was extracted from longan (Dimocarpus longanLour.) pulp. The composition and rheological properties were determined by chemical analysis and dynamic shear rheometer. The flow behavior and viscoelastic behavior of longan polysaccharide (LP) solution were investigated by steady shear and small amplitude oscillatory shear (SAOS) experiments, respectively. The result shows that the solution is a pseudoplastic flow in a range of shear rate (1–100 s−1). The rheological behavior of LP was influenced by cations such as Na+and Ca2+. With an increase of apparent viscosity,G′andG′′were accompanied by addition of Na+and Ca2+.
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36
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He G, Wang X, Zhou M, Zhang X, Qiao J. Novel thermothickening lubricant with elastomeric nano-particles. RSC Adv 2015. [DOI: 10.1039/c5ra09052k] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Modified silicone oil with crosslinked silicon elastomeric nano-particles exhibits excellent viscosity–temperature characteristics.
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Affiliation(s)
- Gu He
- College of Materials Science and Engineering
- Beijing University of Chemical and Technology
- Beijing 100029
- China
- SINOPEC Beijing Research Institute of Chemical Industry
| | - Xiang Wang
- SINOPEC Beijing Research Institute of Chemical Industry
- Beijing 100013
- China
| | - Mengnan Zhou
- SINOPEC Beijing Research Institute of Chemical Industry
- Beijing 100013
- China
| | - Xiaohong Zhang
- SINOPEC Beijing Research Institute of Chemical Industry
- Beijing 100013
- China
| | - Jinliang Qiao
- College of Materials Science and Engineering
- Beijing University of Chemical and Technology
- Beijing 100029
- China
- SINOPEC Beijing Research Institute of Chemical Industry
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37
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38
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Dyakonova MA, Stavrouli N, Popescu MT, Kyriakos K, Grillo I, Philipp M, Jaksch S, Tsitsilianis C, Papadakis CM. Physical Hydrogels via Charge Driven Self-Organization of a Triblock Polyampholyte – Rheological and Structural Investigations. Macromolecules 2014. [DOI: 10.1021/ma501671s] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- M. A. Dyakonova
- Fachgebiet
Physik weicher Materie/Lehrstuhl für Funktionelle Materialien,
Physik-Department, Technische Universität München, James-Franck-Strasse
1, 85748 Garching, Germany
| | - N. Stavrouli
- Department
of Chemical Engineering, University of Patras, 26504 Patras, Greece
- Institute
of Chemical Engineering Sciences, ICE/HT-FORTH, P.O. Box 1414, 26504 Patras, Greece
| | - M. T. Popescu
- Department
of Chemical Engineering, University of Patras, 26504 Patras, Greece
- Institute
of Chemical Engineering Sciences, ICE/HT-FORTH, P.O. Box 1414, 26504 Patras, Greece
| | - K. Kyriakos
- Fachgebiet
Physik weicher Materie/Lehrstuhl für Funktionelle Materialien,
Physik-Department, Technische Universität München, James-Franck-Strasse
1, 85748 Garching, Germany
| | - I. Grillo
- Large
Scale Structures Group, Institut Laue-Langevin, 6, rue Jules Horowitz, 38042 Grenoble, France
| | - M. Philipp
- Fachgebiet
Physik weicher Materie/Lehrstuhl für Funktionelle Materialien,
Physik-Department, Technische Universität München, James-Franck-Strasse
1, 85748 Garching, Germany
| | - S. Jaksch
- Jülich
Centre for Neutron Science at MLZ, Forschungszentrum Jülich GmbH, Lichtenbergstrasse
1, 85747 Garching, Germany
| | - C. Tsitsilianis
- Department
of Chemical Engineering, University of Patras, 26504 Patras, Greece
- Institute
of Chemical Engineering Sciences, ICE/HT-FORTH, P.O. Box 1414, 26504 Patras, Greece
| | - C. M. Papadakis
- Fachgebiet
Physik weicher Materie/Lehrstuhl für Funktionelle Materialien,
Physik-Department, Technische Universität München, James-Franck-Strasse
1, 85748 Garching, Germany
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39
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Association states of multisensitive smart polysaccharide–block-polyetheramine copolymers. Carbohydr Polym 2013; 95:41-9. [DOI: 10.1016/j.carbpol.2013.02.032] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2012] [Revised: 01/30/2013] [Accepted: 02/15/2013] [Indexed: 11/23/2022]
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40
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Zhu Y, Xu Y, Huang G. Synthesis and aqueous solution properties of novel thermosensitive polyacrylamide derivatives. J Appl Polym Sci 2013. [DOI: 10.1002/app.39192] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yong Zhu
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 China
| | - Yuntao Xu
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 China
| | - Guangsu Huang
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 China
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Qiu X, Hu S. "Smart" Materials Based on Cellulose: A Review of the Preparations, Properties, and Applications. MATERIALS (BASEL, SWITZERLAND) 2013; 6:738-781. [PMID: 28809338 PMCID: PMC5512797 DOI: 10.3390/ma6030738] [Citation(s) in RCA: 197] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2012] [Revised: 02/19/2013] [Accepted: 02/21/2013] [Indexed: 11/16/2022]
Abstract
Cellulose is the most abundant biomass material in nature, and possesses some promising properties, such as mechanical robustness, hydrophilicity, biocompatibility, and biodegradability. Thus, cellulose has been widely applied in many fields. "Smart" materials based on cellulose have great advantages-especially their intelligent behaviors in reaction to environmental stimuli-and they can be applied to many circumstances, especially as biomaterials. This review aims to present the developments of "smart" materials based on cellulose in the last decade, including the preparations, properties, and applications of these materials. The preparations of "smart" materials based on cellulose by chemical modifications and physical incorporating/blending were reviewed. The responsiveness to pH, temperature, light, electricity, magnetic fields, and mechanical forces, etc. of these "smart" materials in their different forms such as copolymers, nanoparticles, gels, and membranes were also reviewed, and the applications as drug delivery systems, hydrogels, electronic active papers, sensors, shape memory materials and smart membranes, etc. were also described in this review.
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Affiliation(s)
- Xiaoyun Qiu
- Department of Environmental Sciences & Engineering, College of Resources & Environmental Sciences, China Agricultural University, Beijing 100193, China.
| | - Shuwen Hu
- Department of Environmental Sciences & Engineering, College of Resources & Environmental Sciences, China Agricultural University, Beijing 100193, China.
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Xie B, Qiu Z, Huang W, Cao J, Zhong H. Characterization and Aqueous Solution Behavior of Novel Thermo-associating Polymers. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2013. [DOI: 10.1080/10601325.2013.742818] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Cheaburu CN, Ciocoiu ON, Staikos G, Vasile C. Thermoresponsive sodium alginate-g-poly(N-isopropylacrylamide) copolymers III. Solution properties. J Appl Polym Sci 2012. [DOI: 10.1002/app.37789] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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You J, Zhou J, Li Q, Zhang L. Rheological study of physical cross-linked quaternized cellulose hydrogels induced by β-glycerophosphate. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:4965-4973. [PMID: 22360300 DOI: 10.1021/la2046417] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
As a weak base, β-glycerophosphate (β-GP) was used to spontaneously initiate gelation of quaternized cellulose (QC) solutions at body temperature. The QC/β-GP solutions are flowable below or at room temperature but gel rapidly under physiological conditions. In order to clarify the sol-gel transition process of the QC/β-GP systems, the complex was investigated by dynamic viscoelastic measurements. The shear storage modulus (G') and loss modulus (G″) as a function of (1) concentration of β-GP (c(β-GP)), (2) concentration of QC (c(QC)), (3) degree of substitution (DS; i.e., the average number of substituted hydroxyl groups in the anhydroglucose unit) of QC, (4) viscosity-average molecular weight (M(η)) of QC, and (5) solvent medium were studied by the oscillatory rheology. The sol-gel transition temperature of QC/β-GP solutions decreased with an increase of c(QC) and c(β-GP), the M(η) of QC, and a decrease of the DS of QC and pH of the solvent. The sol-gel transition temperature and time could be easily controlled by adjusting the concentrations of QC and β-GP, M(η) and DS of QC, and the solvent medium. Gels formed after heating were irreversible; i.e., after cooling to lower temperature they could not be dissolved to become liquid again. The aggregation and entanglement of QC chains, electrostatic interaction, and hydrogen bonding between QC and β-GP were the main factors responsible for the irreversible sol-gel transition behavior of QC/β-GP systems.
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Affiliation(s)
- Jun You
- Department of Chemistry, Wuhan University, Wuhan 430072, China
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Effect of inorganic salts on viscosifying behavior of a thermoassociative water-soluble terpolymer based on 2-acrylamido-methylpropane sulfonic acid. J Appl Polym Sci 2012. [DOI: 10.1002/app.36745] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Sui K, Zhao X, Wu Z, Xia Y, Liang H, Li Y. Synthesis, rapid responsive thickening, and self-assembly of brush copolymer poly(ethylene oxide)-graft-poly(N,N-dimethylaminoethyl methacrylate) in aqueous solutions. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:153-160. [PMID: 22107261 DOI: 10.1021/la2031472] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Double hydrophilic brush copolymer poly(ethylene oxide)-graft-poly(N,N-dimethylaminoethyl methacrylate) (PEO-g-PDMAEMA) was successfully prepared via atom transfer radical polymerization (ATRP). We investigated the pH/thermoresponsive behaviors of PEO-g-PDMAEMA brush-shaped copolymer concentrated aqueous solutions by rheology. The observed LCST strongly decreased with increasing pH of the solutions, which was lower than that of linear block copolymer for different pH, indicating rapid thermoresponsiveness of the brush PDMAEMA chains. An unexpected shear thickening behavior was observed and could be tuned by the pH, resulting from the mobile nature and tractive force of the densely grafted hydrophobic chains of PDMAEMA at high pH. Self-assembly of the brush copolymer in a different pH and ionic strength environment was studied by transmission electron microscopy. A wormlike cylinder structure was formed at low pH. Fractals were observed for the brush copolymer aqueous solution in the presence of NaCl. The results showed that by adjusting the pH and NaCl concentration of the dispersions fractal aggregates with different topology were obtained. The observations reported here can supply a better understanding of the molecular self-assembling nature and be used to develop responsive materials with better performance.
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Affiliation(s)
- Kunyan Sui
- State Key Laboratory Cultivating Base for New Fiber Materials and Modern Textile, Department of Polymer Science and Engineering, Qingdao University, Qingdao, 266071, China.
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Dulong V, Mocanu G, Picton L, Le Cerf D. Amphiphilic and thermosensitive copolymers based on pullulan and Jeffamine®: Synthesis, characterization and physicochemical properties. Carbohydr Polym 2012. [DOI: 10.1016/j.carbpol.2011.09.049] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Siband E, Tran Y, Hourdet D. Thermoresponsive Interpolyelectrolyte Complexation: Application to Macromolecular Assemblies. Macromolecules 2011. [DOI: 10.1021/ma2013817] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Elodie Siband
- Physico-Chimie des Polymères et des Milieux Dispersés UMR 7615, ESPCI-CNRS-UPMC, 10 Rue Vauquelin, 75005 Paris Cedex 05, France
| | - Yvette Tran
- Physico-Chimie des Polymères et des Milieux Dispersés UMR 7615, ESPCI-CNRS-UPMC, 10 Rue Vauquelin, 75005 Paris Cedex 05, France
| | - Dominique Hourdet
- Physico-Chimie des Polymères et des Milieux Dispersés UMR 7615, ESPCI-CNRS-UPMC, 10 Rue Vauquelin, 75005 Paris Cedex 05, France
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Belbekhouche S, Ali G, Dulong V, Picton L, Le Cerf D. Synthesis and characterization of thermosensitive and pH-sensitive block copolymers based on polyetheramine and pullulan with different length. Carbohydr Polym 2011. [DOI: 10.1016/j.carbpol.2011.04.053] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Bertoldo M, Zampano G, Terra FL, Villari V, Castelvetro V. Amphiphilic Amylose-g-poly(meth)acrylate Copolymers through “Click” onto Grafting Method. Biomacromolecules 2010; 12:388-98. [DOI: 10.1021/bm101143q] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Monica Bertoldo
- Istituto per i Processi Chimico-Fisici, Consiglio Nazionale delle Ricerche (IPCF-CNR), Area della Ricerca, Via G. Moruzzi 1, I-56124 Pisa, Italy, Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Risorgimento 35- I-56126 Pisa, Italy, and Istituto per i Processi Chimico-Fisici, Consiglio Nazionale delle Ricerche (IPCF-CNR),Viale Ferdinando Stagno d’Alcontres 37, 98158 Messina, Italy
| | - Giovanni Zampano
- Istituto per i Processi Chimico-Fisici, Consiglio Nazionale delle Ricerche (IPCF-CNR), Area della Ricerca, Via G. Moruzzi 1, I-56124 Pisa, Italy, Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Risorgimento 35- I-56126 Pisa, Italy, and Istituto per i Processi Chimico-Fisici, Consiglio Nazionale delle Ricerche (IPCF-CNR),Viale Ferdinando Stagno d’Alcontres 37, 98158 Messina, Italy
| | - Federico La Terra
- Istituto per i Processi Chimico-Fisici, Consiglio Nazionale delle Ricerche (IPCF-CNR), Area della Ricerca, Via G. Moruzzi 1, I-56124 Pisa, Italy, Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Risorgimento 35- I-56126 Pisa, Italy, and Istituto per i Processi Chimico-Fisici, Consiglio Nazionale delle Ricerche (IPCF-CNR),Viale Ferdinando Stagno d’Alcontres 37, 98158 Messina, Italy
| | - Valentina Villari
- Istituto per i Processi Chimico-Fisici, Consiglio Nazionale delle Ricerche (IPCF-CNR), Area della Ricerca, Via G. Moruzzi 1, I-56124 Pisa, Italy, Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Risorgimento 35- I-56126 Pisa, Italy, and Istituto per i Processi Chimico-Fisici, Consiglio Nazionale delle Ricerche (IPCF-CNR),Viale Ferdinando Stagno d’Alcontres 37, 98158 Messina, Italy
| | - Valter Castelvetro
- Istituto per i Processi Chimico-Fisici, Consiglio Nazionale delle Ricerche (IPCF-CNR), Area della Ricerca, Via G. Moruzzi 1, I-56124 Pisa, Italy, Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Risorgimento 35- I-56126 Pisa, Italy, and Istituto per i Processi Chimico-Fisici, Consiglio Nazionale delle Ricerche (IPCF-CNR),Viale Ferdinando Stagno d’Alcontres 37, 98158 Messina, Italy
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