1
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Mahmoud MH, El-Gogary RI, Soliman ME, Kamel AO. Novel green-based polyglycerol polymeric nanoparticles loaded with ferulic acid: A promising approach for hepatoprotection. Int J Biol Macromol 2024; 264:130698. [PMID: 38458296 DOI: 10.1016/j.ijbiomac.2024.130698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 03/03/2024] [Accepted: 03/05/2024] [Indexed: 03/10/2024]
Abstract
In the pursuit of eco-friendly and sustainable materials, polyglycerol diacid polymers hold immense promise for drug delivery compared to those derived from fossil fuels. Harnessing this potential, we aimed to prepare nanoparticles (NPs) derived from sustainable polymers, loaded with ferulic acid (FA), a natural polyphenolic compound known for its shielding effect against liver-damaging agents, including carbon tetrachloride (CCl4). Glycerol was esterified with renewable monomers, such as succinic acid, adipic acid, and/or FA, resulting in the creation of a novel class of polyglycerol diacid polymers. Characterization via Fourier-transform infrared spectroscopy and nuclear magnetic resonance confirmed the successful synthesis of these polymers with <7 % residual monomers. FA-loaded NPs were fabricated using the newly synthesized polymers. To further augment their potential, the NPs were coated with chitosan. The chitosan-coated NPs boasted an optimal PS of 290 ± 5.03 nm, showing superior physical stability, and a commendable EE% of 58.79 ± 0.43%w/v. The cytotoxicity was examined on fibroblast cells using the SRB assay. In-vivo experiments employing a CCl4-induced liver injury model yielded compelling evidence of the heightened hepatoprotective effects conferred by chitosan-coated particles. This demonstrates the benefits of incorporating sustainable polymers into innovative composites for efficient drug delivery, indicating their potential for creating versatile platforms for various therapeutic applications.
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Affiliation(s)
- Mariam H Mahmoud
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, 11566, Egypt
| | - Riham I El-Gogary
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, 11566, Egypt
| | - Mahmoud E Soliman
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, 11566, Egypt; Egypt Japan University of Science and Technology, Egypt
| | - Amany O Kamel
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, 11566, Egypt.
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2
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Shukla K. A study on the synthesis of various polyesters from glycerol. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-03221-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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3
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Wrzecionek M, Kolankowski K, Gadomska-Gajadhur A. Synthesis of Poly(glycerol butenedioate)-PGB-Unsaturated Polyester toward Biomedical Applications. ACS OMEGA 2022; 7:25171-25178. [PMID: 35910158 PMCID: PMC9330079 DOI: 10.1021/acsomega.2c01934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 07/06/2022] [Indexed: 05/27/2023]
Abstract
A new polyester poly(glycerol butenedioate) (PGB) was obtained in the bulk polycondensation of glycerin and maleic anhydride. Glycerol polyesters are new biomaterials commonly used in tissue engineering. PGB, containing the α,β-unsaturated moiety, could be very interesting due to potential modifications such as additions or oxidation. Such modifications are not possible on the heretofore known glycerol polyesters due to their structure without α,β-unsaturated moieties. In this work, the developed process was optimized by applying the design of experiments. The optimization criterium was the minimization of the E/Z isomer ratio. Applying the two-stage process, the E/Z isomer ratio was reduced from 5.5 to 0.5 compared to the one-stage process. The degree of branching was also reduced from 17 to 9%, as well as the degree of esterification from 0.89 to 0.72. The obtained structure can be used in modifying or cross-linking via Michael additions.
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4
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Kolankowski K, Gadomska‐Gajadhur A, Wrzecionek M, Ruśkowski P. Mathematically described model of poly(glycerol maleate) cross‐linking process using triethylenetetramine addition. POLYM ADVAN TECHNOL 2021. [DOI: 10.1002/pat.5602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | | | | | - Paweł Ruśkowski
- Faculty of Chemistry Warsaw University of Technology Warsaw Poland
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5
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Gadomska‐Gajadhur A, Bandzerewicz A, Wrzecionek M, Ruśkowski P. Biobased poly(glycerol citrate) synthesis optimization via design of experiments. POLYM ADVAN TECHNOL 2021. [DOI: 10.1002/pat.5498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | | | - Paweł Ruśkowski
- Faculty of Chemistry Warsaw University of Technology Warsaw Poland
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6
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Investigation of hyperbranched Poly(glycerol esteramide) as potential drug carrier in solid dispersion for solubility enhancement of lovastatin. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2020.102237] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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7
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Numerical modeling of a microreactor for the synthesis of adipic acid via KA oil oxidation. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2020.116208] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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8
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Kasmi N, Pinel C, Da Silva Perez D, Dieden R, Habibi Y. Synthesis and characterization of fully biobased polyesters with tunable branched architectures. Polym Chem 2021. [DOI: 10.1039/d0py01512a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A series of sugar-derived triols and biobased diacids were combined to prepare fully biobased branched polyesters with different structural features by melt polycondensation.
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Affiliation(s)
- Nejib Kasmi
- Department of Materials Research and Technology (MRT)
- Luxembourg Institute of Science and Technology (LIST)
- L-4362 Esch-sur-Alzette
- Luxembourg
| | | | | | - Reiner Dieden
- Department of Materials Research and Technology (MRT)
- Luxembourg Institute of Science and Technology (LIST)
- L-4362 Esch-sur-Alzette
- Luxembourg
| | - Youssef Habibi
- Department of Materials Research and Technology (MRT)
- Luxembourg Institute of Science and Technology (LIST)
- L-4362 Esch-sur-Alzette
- Luxembourg
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9
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Lang K, Sánchez-Leija RJ, Gross RA, Linhardt RJ. Review on the Impact of Polyols on the Properties of Bio-Based Polyesters. Polymers (Basel) 2020; 12:E2969. [PMID: 33322728 PMCID: PMC7764582 DOI: 10.3390/polym12122969] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 12/09/2020] [Indexed: 11/17/2022] Open
Abstract
Bio-based polyol polyesters are biodegradable elastomers having potential utility in soft tissue engineering. This class of polymers can serve a wide range of biomedical applications. Materials based on these polymers are inherently susceptible to degradation during the period of implantation. Factors that influence the physicochemical properties of polyol polyesters might be useful in achieving a balance between durability and biodegradability. The characterization of these polyol polyesters, together with recent comparative studies involving creative synthesis, mechanical testing, and degradation, have revealed many of their molecular-level differences. The impact of the polyol component on the properties of these bio-based polyesters and the optimal reaction conditions for their synthesis are only now beginning to be resolved. This review describes our current understanding of polyol polyester structural properties as well as a discussion of the more commonly used polyol monomers.
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Affiliation(s)
- Kening Lang
- Department of Chemistry and Chemical Biology and Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY 12180, USA; (K.L.); (R.J.S.-L.)
| | - Regina J. Sánchez-Leija
- Department of Chemistry and Chemical Biology and Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY 12180, USA; (K.L.); (R.J.S.-L.)
- Pritzker School of Molecular Engineering, The University of Chicago, 5640 S Ellis Ave, Chicago, IL 60637, USA
| | - Richard A. Gross
- Department of Chemistry and Chemical Biology and Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY 12180, USA; (K.L.); (R.J.S.-L.)
- Department of Biomedical Engineering and Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY 12180, USA
| | - Robert J. Linhardt
- Department of Chemistry and Chemical Biology and Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY 12180, USA; (K.L.); (R.J.S.-L.)
- Department of Biomedical Engineering and Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY 12180, USA
- Department of Biology and Center for Biotechnology and Interdisciplinary Studies, Rensselaer Polytechnic Institute, Troy, NY 12180, USA
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10
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Muniandy A, Lee CS, Lim WH, Pichika MR, Mak KK. Hyperbranched poly(glycerol esteramide): A biocompatible drug carrier from glycerol feedstock and dicarboxylic acid. J Appl Polym Sci 2020. [DOI: 10.1002/app.50126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Amala Muniandy
- Department of Pharmaceutical Chemistry School of Pharmacy, International Medical University Kuala Lumpur Malaysia
- Advanced Oleochemical Technology Division Malaysian Palm Oil Board Bandar Baru Bangi Malaysia
| | - Choy Sin Lee
- Department of Pharmaceutical Chemistry School of Pharmacy, International Medical University Kuala Lumpur Malaysia
| | - Wen Huei Lim
- Advanced Oleochemical Technology Division Malaysian Palm Oil Board Bandar Baru Bangi Malaysia
| | - Mallikarjuna Rao Pichika
- Department of Pharmaceutical Chemistry School of Pharmacy, International Medical University Kuala Lumpur Malaysia
| | - Kit Kay Mak
- Department of Pharmaceutical Chemistry School of Pharmacy, International Medical University Kuala Lumpur Malaysia
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11
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Wei H, Pan D, Yan W, Luo Z. Modeling and optimization for industrial adipic acid synthesis reactors. ASIA-PAC J CHEM ENG 2020. [DOI: 10.1002/apj.2580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hui‐Long Wei
- Department of Chemical Engineering, School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - De‐Tao Pan
- Department of Chemical Engineering, School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Wei‐Cheng Yan
- School of Chemistry and Chemical Engineering Jiangsu University Zhenjiang 212013 China
| | - Zheng‐Hong Luo
- Department of Chemical Engineering, School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
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12
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Chaumat G, Duval F, Blinder R, Bayle PA, Bardet M. Input of solid-state 13 C NMR to study permeation of wet archaeological bones by dicarboxylic fatty diacid-based chemicals. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2020; 58:820-829. [PMID: 32167622 DOI: 10.1002/mrc.5015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 02/07/2020] [Accepted: 03/03/2020] [Indexed: 06/10/2023]
Abstract
Conservation treatment of degraded archaeological osseous materials is still an open challenge, since no specific conservation protocol is currently available for restorers or museum curators. This work aims to test the efficiency of two original consolidant solutions in consolidating archaeological material. Archaeological osseous materials remain rare and sparsely available, it is a real drawback for optimization of conservation treatments, therefore in the present work a set of representative samples was chosen. The consolidants tested were a solution of disodium sebacate and a novel polyalcohol (SG1.2) obtained by esterification of 5 succinic diacids with 6 molecules of glycerol at 150°C. Characterization studies of archaeological bones, combining SEM microscopy, IR spectroscopy and high-resolution solid-state 13 C NMR investigations, have been carried out to assess the effective permeation of bone by the consolidant solutions and to determine their chemical interactions with the residual components of archaeological bones. Although both water solutions significantly impregnate bone, we show that, the solution with disodium sebacate leads to chemical attack on the mineral component due to preferential precipitation of endogenous calcium by the sebacate ions. Such deleterious behaviour is not observed at all with the SG1,2 chemicals. The added value of the polyalcohol treatment as strengthening agent suitable for archaeological bony materials should be further demonstrated by mechanical and ageing tests.
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Affiliation(s)
- Gilles Chaumat
- ARC-Nucléart, CEA-Grenoble, 17 rue des Martyrs, 38054, Grenoble, France
| | - Florent Duval
- ARC-Nucléart, CEA-Grenoble, 17 rue des Martyrs, 38054, Grenoble, France
| | - Rémi Blinder
- Univ. Grenoble Alpes, CEA, IRIG-MEM F-38054, Grenoble, France
- Currently at: Universität Ulm, Institut für Quantenoptik, Albert-Einstein-Allee 11, D-89081, Ulm, Germany
| | | | - Michel Bardet
- Univ. Grenoble Alpes, CEA, IRIG-MEM F-38054, Grenoble, France
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13
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Shaw Z, Patel A, Butcher T, Banerjee T, Bean R, Santra S. Pseudo-branched polyester copolymer: an efficient drug delivery system to treat cancer. Biomater Sci 2020; 8:1592-1603. [PMID: 32051980 DOI: 10.1039/c9bm01475f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
In this study, a new hyperbranched polyester copolymer was designed using a proprietary monomer and diethylene glycol or triethylene glycol as monomers. The synthesis was carried out using standard melt polymerization technique and catalyzed by p-tolulenesulfonic acid. The progress of the reaction was monitored with respect to time and negative pressure, with samples being subjected to standard characterization protocols. The resulting polymers were purified using the solvent precipitation method and characterized using various chromatographic and spectroscopic methods including GPC, MALDI-TOF, and NMR. We have observed polymers with a molecular weight of 29 643 Da and 33 996 Da, which is ideal to be used as a drug delivery system. Thus, these polymers were chosen for further modification into folate-functionalized polymeric nanoparticles for the targeted treatment of cancer, in this case we have chosen prostate cancer cells as a model. We hypothesized that due to the 3D structure of the A2B monomer, we expect a pseudo-branched polymer that is globular in shape which will be ideal for drug carrying and delivery. We used a solvent diffusion method for the one-pot formulation of water-dispersable polymeric nanoparticles as well as theraputic drug (doxorubicin) encapsulation. The efficacy of this delivery system was gauged by treating LNCaP cells with the drug-loaded nanoparticles and assessing the results of the treatment. The results were analyzed by cytotoxicity (MTT) assays, drug release studies, and fluorescence microscopy. The experimental results collectively show a nanoparticle that was biocompatible, target-specific, and successfully initiated apoptosis in an in vitro prostate cancer model.
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Affiliation(s)
- Zachary Shaw
- Department of Chemistry, Pittsburg State University, 1701 S Broadway Street, Pittsburg, KS 66762, USA.
| | - Arth Patel
- Department of Chemistry, Pittsburg State University, 1701 S Broadway Street, Pittsburg, KS 66762, USA.
| | - Thai Butcher
- Department of Chemistry, Pittsburg State University, 1701 S Broadway Street, Pittsburg, KS 66762, USA.
| | - Tuhina Banerjee
- Department of Chemistry, Pittsburg State University, 1701 S Broadway Street, Pittsburg, KS 66762, USA.
| | - Ren Bean
- Department of Chemistry, Pittsburg State University, 1701 S Broadway Street, Pittsburg, KS 66762, USA.
| | - Santimukul Santra
- Department of Chemistry, Pittsburg State University, 1701 S Broadway Street, Pittsburg, KS 66762, USA.
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14
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Boakye PG, Jones KC, Latona NP, Liu C, Strahan G, Zhang J, Besong SA, Lumor SE, Wyatt VT. Synthesis of absorbent polymer films made from fatty acid methyl esters, glycerol, and glutaric acid: Thermal, mechanical, and porosity analyses. J Appl Polym Sci 2019. [DOI: 10.1002/app.47822] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Prince G. Boakye
- Department of Human EcologyDelaware State University 1200 N Dupont Highway, Dover Delaware 19901
| | - Kerby C. Jones
- United States Department of AgricultureAgricultural Research Service, Eastern Regional Research Center Wyndmoor Pennsylvania 19038
| | - Nicholas P. Latona
- United States Department of AgricultureAgricultural Research Service, Eastern Regional Research Center Wyndmoor Pennsylvania 19038
| | - Cheng‐Kung Liu
- United States Department of AgricultureAgricultural Research Service, Eastern Regional Research Center Wyndmoor Pennsylvania 19038
| | - Gary Strahan
- United States Department of AgricultureAgricultural Research Service, Eastern Regional Research Center Wyndmoor Pennsylvania 19038
| | - Jianwei Zhang
- United States Department of AgricultureAgricultural Research Service, Eastern Regional Research Center Wyndmoor Pennsylvania 19038
- School of Chemistry and Chemical EngineeringSouth China University of Technology Guangzhou Guangdong China
| | - Samuel A. Besong
- Department of Human EcologyDelaware State University 1200 N Dupont Highway, Dover Delaware 19901
| | - Stephen E. Lumor
- Department of Human EcologyDelaware State University 1200 N Dupont Highway, Dover Delaware 19901
| | - Victor T. Wyatt
- United States Department of AgricultureAgricultural Research Service, Eastern Regional Research Center Wyndmoor Pennsylvania 19038
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15
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Rao Z, Ni H, Li Y, Zhu H, Liu Y, Hao J. Macroscopic Scaffold Control for Lipase‐Catalyzed Dendritic Polyol‐Polyesters. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201900048] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Zi‐Kun Rao
- School of Materials and EnergyUniversity of Electronic Science and Technology of China No. 4, Block 2, North Jian'she Road Cheng'du 610054 China
| | - Hai‐Liang Ni
- College of Chemistry and Materials ScienceSichuan Normal University Cheng'du 610066 China
| | - Yang Li
- School of Materials and EnergyUniversity of Electronic Science and Technology of China No. 4, Block 2, North Jian'she Road Cheng'du 610054 China
| | - Hong‐Yu Zhu
- School of Materials and EnergyUniversity of Electronic Science and Technology of China No. 4, Block 2, North Jian'she Road Cheng'du 610054 China
| | - Yu Liu
- School of Materials and EnergyUniversity of Electronic Science and Technology of China No. 4, Block 2, North Jian'she Road Cheng'du 610054 China
| | - Jian‐Yuan Hao
- School of Materials and EnergyUniversity of Electronic Science and Technology of China No. 4, Block 2, North Jian'she Road Cheng'du 610054 China
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16
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Li J, Miao P, Wei Q, Lin S, Rempel GL, Pan Q. Synthesis of triblock copolymers via metathetic degradation of poly-butadiene combined with ring-opening polymerization of D,l-lactide. Polym Degrad Stab 2018. [DOI: 10.1016/j.polymdegradstab.2018.05.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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Zhang T, Howell BA, Zhang D, Zhu B, Smith PB. Hyperbranched poly (ester) s for delivery of small molecule therapeutics. POLYM ADVAN TECHNOL 2018. [DOI: 10.1002/pat.4347] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tracy Zhang
- Michigan State University; St. Andrew Campus, 1910 W. St. Andrew Rd Midland MI 48640 USA
| | - Bob A. Howell
- Center for Applications in Polymer Science, Department of Chemistry; Central Michigan University; Mt. Pleasant MI 48859 USA
| | - Daniel Zhang
- Michigan State University; St. Andrew Campus, 1910 W. St. Andrew Rd Midland MI 48640 USA
| | - Brandon Zhu
- Michigan State University; St. Andrew Campus, 1910 W. St. Andrew Rd Midland MI 48640 USA
| | - Patrick B. Smith
- Michigan State University; St. Andrew Campus, 1910 W. St. Andrew Rd Midland MI 48640 USA
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18
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Wallis C, Bonhomme M, Fabre JF, Mouloungui Z. Effect of aliphatic chain length on the chemical structures of low molecular weight hyperbranched polyesters. E-POLYMERS 2018. [DOI: 10.1515/epoly-2016-0309] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractLow molecular weight hyperbranched (HB) polyesters were synthesized via melt polymerization from trimethylolpropane and three aliphatic dicarboxylic acids, namely, succinic acid (SA), adipic acid (AA) and dodecanedioic acid (DA). The degrees of branching (DBs) ranged between 30% and 75% depending on the monomer ratio. Their DB, cyclic index and terminal index were all determined, indicating that the shorter chain HB polyesters PE-SA and PE-AA showed a greater degree of intramolecular cyclization, compared to the longer aliphatic chains within PE-DA. The HB polyesters form stable colloidal suspensions in buffered aqueous media and were found to be pH responsive. The stability of the colloidal suspensions is enhanced by two factors: (1) increasing the aliphatic chain length and (2) increasing the pH of the solution for the same HB polyester.
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Affiliation(s)
- Christopher Wallis
- Laboratoire de Chimie Agro-Industrielle, LCA, Université de Toulouse, INRA, Toulouse, France
- LabCom C2R-BioNut (Laboratoire Commun Chimie du Carbone Renouvelable pour la Biofertilisation et la Nutrition des Plantes), LCA and Agro-Nutrition, F-31030 Toulouse, France
| | - Marine Bonhomme
- Laboratoire de Chimie Agro-Industrielle, LCA, Université de Toulouse, INRA, Toulouse, France
- LabCom C2R-BioNut (Laboratoire Commun Chimie du Carbone Renouvelable pour la Biofertilisation et la Nutrition des Plantes), LCA and Agro-Nutrition, F-31030 Toulouse, France
| | - Jean-François Fabre
- Laboratoire de Chimie Agro-Industrielle, LCA, Université de Toulouse, INRA, Toulouse, France
- LabCom C2R-BioNut (Laboratoire Commun Chimie du Carbone Renouvelable pour la Biofertilisation et la Nutrition des Plantes), LCA and Agro-Nutrition, F-31030 Toulouse, France
| | - Zéphirin Mouloungui
- Laboratoire de Chimie Agro-Industrielle, LCA, Université de Toulouse, INRA, Toulouse, France
- LabCom C2R-BioNut (Laboratoire Commun Chimie du Carbone Renouvelable pour la Biofertilisation et la Nutrition des Plantes), LCA and Agro-Nutrition, F-31030 Toulouse, France
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19
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Farmer TJ, Comerford JW, Pellis A, Robert T. Post-polymerization modification of bio-based polymers: maximizing the high functionality of polymers derived from biomass. POLYM INT 2018. [DOI: 10.1002/pi.5573] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Thomas J Farmer
- Green Chemistry Centre of Excellence, Department of Chemistry; University of York; Heslington UK
| | - James W Comerford
- Green Chemistry Centre of Excellence, Department of Chemistry; University of York; Heslington UK
| | - Alessandro Pellis
- Green Chemistry Centre of Excellence, Department of Chemistry; University of York; Heslington UK
| | - Tobias Robert
- Fraunhofer Institute for Wood Research - Wilhelm-Klauditz-Institut WKI, Bienroder Weg 54E; Braunschweig Germany
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20
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Chua BW, Lee CS, Lim WH, Pichika MR. One-pot synthesis of cobalt-incorporated polyglycerol ester as an antimicrobial agent for polyurethane coatings. J Appl Polym Sci 2017. [DOI: 10.1002/app.46045] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Bing Wei Chua
- Department of Pharmaceutical Chemistry, School of Pharmacy; International Medical University, No. 126, Jalan Jalil Perkasa 19; Bukit Jalil Kuala Lumpur 57000 Malaysia
| | - Choy Sin Lee
- Department of Pharmaceutical Chemistry, School of Pharmacy; International Medical University, No. 126, Jalan Jalil Perkasa 19; Bukit Jalil Kuala Lumpur 57000 Malaysia
| | - Wen Huei Lim
- Advanced Oleochemical Technology Division; Malaysian Palm Oil Board, 6, Persiaran Institusi; Bandar Baru Bangi Selangor 43000 Malaysia
| | - Mallikarjuna Rao Pichika
- Department of Pharmaceutical Chemistry, School of Pharmacy; International Medical University, No. 126, Jalan Jalil Perkasa 19; Bukit Jalil Kuala Lumpur 57000 Malaysia
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21
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Slavko E, Taylor MS. Catalyst-controlled polycondensation of glycerol with diacyl chlorides: linear polyesters from a trifunctional monomer. Chem Sci 2017; 8:7106-7111. [PMID: 29147540 PMCID: PMC5637463 DOI: 10.1039/c7sc01886j] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 08/21/2017] [Indexed: 12/20/2022] Open
Abstract
Selective activation of diol groups by a borinic acid catalyst enables the synthesis of strictly linear polyesters from glycerol, a trifunctional monomer.
Diarylborinic acids catalyze the formation of linear polyesters from glycerol, a trifunctional, carbohydrate-based monomer. The selective activation of 1,2-diols over isolated alcohols by the organoboron catalyst results in polymers that are essentially free of branching or cross-linking and possess a high fraction of 1,3-enchained glycerol units, as assessed by 1H and 13C NMR spectroscopy. The ability to generate well-defined polyester architectures from glycerol is significant in light of the numerous applications of such macromolecules, particularly in the biomedical area. Isomerization, post-polymerization functionalization and controlled cross-linking reactions of the obtained linear poly(glycerol esters) are demonstrated.
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Affiliation(s)
- Ekaterina Slavko
- Department of Chemistry , University of Toronto , Toronto , ON M5S 3H6 , Canada .
| | - Mark S Taylor
- Department of Chemistry , University of Toronto , Toronto , ON M5S 3H6 , Canada .
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22
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Affiliation(s)
- Tracy Zhang
- Michigan State University − Saint Andrews Campus, 1910 W. St. Andrews Rd., Midland, Michigan 48640, United States
| | - Bob A. Howell
- Center
for Applications in Polymer Science Department of Chemistry, Central Michigan University, Mt. Pleasant, Michigan 48859-0001, United States
| | - Patrick B. Smith
- Michigan State University − Saint Andrews Campus, 1910 W. St. Andrews Rd., Midland, Michigan 48640, United States
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23
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Valerio O, Pin JM, Misra M, Mohanty AK. Synthesis of Glycerol-Based Biopolyesters as Toughness Enhancers for Polylactic Acid Bioplastic through Reactive Extrusion. ACS OMEGA 2016; 1:1284-1295. [PMID: 31457196 PMCID: PMC6640793 DOI: 10.1021/acsomega.6b00325] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Accepted: 11/30/2016] [Indexed: 05/27/2023]
Abstract
The synthesis of polyesters based on glycerol, succinic acid [poly(glycerol succinate), PGS] and/or maleic anhydride [poly(glycerol succinate-co-maleate), PGSMA] was investigated aiming to produce a green product suitable for toughening of polylactic acid (PLA) using melt blending technologies. The molar ratio of reactants and the synthesis temperature were screened to find optimum synthesis conditions leading to the highest toughness enhancement of PLA. It was found that a molar ratio of reactants of 1:1 glycerol/succinic acid increases the effectiveness of PGS as a toughening agent for PLA, which correlates with the achievement of a higher molecular weight on the synthesis of PGS. The introduction of maleic anhydride as a comonomer for the synthesis of the partial replacement of succinic acid was advantageous for making PGS suitable for reactive extrusion (REX) mediated by free radical initiators. The tensile toughness of the REX PLA/PGSMA blends was improved by 392% compared with that of neat PLA, which was caused by the simultaneous cross-linking of PGSMA within the PLA matrix, and the in situ formation of PLA-g-PGSMA graft copolymers acting as interfacial compatibilizers. Two-dimensional nuclear magnetic resonance and Fourier transform infrared analysis confirmed the formation of PLA-g-PGSMA species on REX experiments. This in turn caused a decrease in the diameter of the PGS particles dispersed within the PLA matrix from >10 μm to approximately 2 μm as observed using scanning electron microscopy. A further increase of 1600% in the toughness of the blends was achieved by lowering the synthesis temperature of PGSMA from 180 to 150 °C. The optimum synthesis conditions for PGSMA leading to the highest increase in the toughness of 80/20 PLA/PGSMA blends were found to be 1:0.5:0.5 mol glycerol/succinic acid/maleic anhydride synthesized at a temperature of 150 °C for 5 h.
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Affiliation(s)
- Oscar Valerio
- School
of Engineering, University of Guelph, Thornbrough Building, 50 Stone Road
East, Guelph N1G 2W1, Ontario, Canada
- Bioproducts
Discovery and Development Centre, Department of Plant Agriculture, University of Guelph, Crop Science Building, 50 Stone Road East, Guelph N1G 2W1, Ontario, Canada
| | - Jean Mathieu Pin
- Bioproducts
Discovery and Development Centre, Department of Plant Agriculture, University of Guelph, Crop Science Building, 50 Stone Road East, Guelph N1G 2W1, Ontario, Canada
| | - Manjusri Misra
- School
of Engineering, University of Guelph, Thornbrough Building, 50 Stone Road
East, Guelph N1G 2W1, Ontario, Canada
- Bioproducts
Discovery and Development Centre, Department of Plant Agriculture, University of Guelph, Crop Science Building, 50 Stone Road East, Guelph N1G 2W1, Ontario, Canada
| | - Amar K. Mohanty
- School
of Engineering, University of Guelph, Thornbrough Building, 50 Stone Road
East, Guelph N1G 2W1, Ontario, Canada
- Bioproducts
Discovery and Development Centre, Department of Plant Agriculture, University of Guelph, Crop Science Building, 50 Stone Road East, Guelph N1G 2W1, Ontario, Canada
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24
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Walker KA, Stumbé JF, Haag R. Polyester-Based, Biodegradable Core-Multishell Nanocarriers for the Transport of Hydrophobic Drugs. Polymers (Basel) 2016; 8:E192. [PMID: 30979288 PMCID: PMC6432435 DOI: 10.3390/polym8050192] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Revised: 04/14/2016] [Accepted: 05/03/2016] [Indexed: 01/16/2023] Open
Abstract
A water-soluble, core-multishell (CMS) nanocarrier based on a new hyperbranched polyester core building block was synthesized and characterized towards drug transport and degradation of the nanocarrier. The hydrophobic drug dexamethasone was encapsulated and the enzyme-mediated biodegradability was investigated by NMR spectroscopy. The new CMS nanocarrier can transport one molecule of dexamethasone and degrades within five days at a skin temperature of 32 °C to biocompatible fragments.
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Affiliation(s)
- Karolina A Walker
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Takustr. 3, 14195 Berlin, Germany.
| | - Jean-François Stumbé
- Laboratoire de Photochimie et d'Ingénierie Macromoléculaires, Université de Haute Alsace, 3 rue Alfred Werner, 68093 Mulhouse Cedex, France.
| | - Rainer Haag
- Laboratoire de Photochimie et d'Ingénierie Macromoléculaires, Université de Haute Alsace, 3 rue Alfred Werner, 68093 Mulhouse Cedex, France.
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25
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Pellis A, Herrero Acero E, Gardossi L, Ferrario V, Guebitz GM. Renewable building blocks for sustainable polyesters: new biotechnological routes for greener plastics. POLYM INT 2016. [DOI: 10.1002/pi.5087] [Citation(s) in RCA: 116] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Alessandro Pellis
- University of Natural Resources and Life Sciences Vienna; Department for Agrobiotechnology IFA-Tulln, Institute for Environmental Biotechnology; Konrad Lorenz Strasse 20 A-3430 Tulln an der Donau Austria
| | - Enrique Herrero Acero
- Austrian Centre of Industrial Biotechnology; Division of Enzymes and Polymers; Konrad Lorenz Strasse 20 A-3430 Tulln an der Donau Austria
| | - Lucia Gardossi
- Laboratory of Applied and Computational Biocatalysis, Dipartimento di Scienze Chimiche e Farmaceutiche; Università degli Studi di Trieste; Piazzale Europa 1 34127 Trieste Italy
| | - Valerio Ferrario
- Laboratory of Applied and Computational Biocatalysis, Dipartimento di Scienze Chimiche e Farmaceutiche; Università degli Studi di Trieste; Piazzale Europa 1 34127 Trieste Italy
| | - Georg M Guebitz
- University of Natural Resources and Life Sciences Vienna; Department for Agrobiotechnology IFA-Tulln, Institute for Environmental Biotechnology; Konrad Lorenz Strasse 20 A-3430 Tulln an der Donau Austria
- Austrian Centre of Industrial Biotechnology; Division of Enzymes and Polymers; Konrad Lorenz Strasse 20 A-3430 Tulln an der Donau Austria
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26
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Corici L, Ferrario V, Pellis A, Ebert C, Lotteria S, Cantone S, Voinovich D, Gardossi L. Large scale applications of immobilized enzymes call for sustainable and inexpensive solutions: rice husks as renewable alternatives to fossil-based organic resins. RSC Adv 2016. [DOI: 10.1039/c6ra12065b] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Rice husk for physical and covalent immobilization of enzymes: a sustainable and economic alternative to fossil-based organic resins.
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Affiliation(s)
| | - V. Ferrario
- Laboratory of Applied and Computational Biocatalysis
- Dipartimento di Scienze Chimiche e Farmaceutiche
- Università degli Studi di Trieste
- Trieste
- Italy
| | - A. Pellis
- Laboratory of Applied and Computational Biocatalysis
- Dipartimento di Scienze Chimiche e Farmaceutiche
- Università degli Studi di Trieste
- Trieste
- Italy
| | - C. Ebert
- Laboratory of Applied and Computational Biocatalysis
- Dipartimento di Scienze Chimiche e Farmaceutiche
- Università degli Studi di Trieste
- Trieste
- Italy
| | - S. Lotteria
- Laboratory of Applied and Computational Biocatalysis
- Dipartimento di Scienze Chimiche e Farmaceutiche
- Università degli Studi di Trieste
- Trieste
- Italy
| | | | - D. Voinovich
- Laboratory of Applied and Computational Biocatalysis
- Dipartimento di Scienze Chimiche e Farmaceutiche
- Università degli Studi di Trieste
- Trieste
- Italy
| | - L. Gardossi
- Laboratory of Applied and Computational Biocatalysis
- Dipartimento di Scienze Chimiche e Farmaceutiche
- Università degli Studi di Trieste
- Trieste
- Italy
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27
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Chen H, Kong J. Hyperbranched polymers from A2 + B3 strategy: recent advances in description and control of fine topology. Polym Chem 2016. [DOI: 10.1039/c6py00409a] [Citation(s) in RCA: 111] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Recent advances in the fine topology regulation of hyperbranched polymers from an A2 + B3 strategy were presented from the perspectives of topology description and architecture control.
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Affiliation(s)
- Heng Chen
- MOE Key Laboratory of Space Applied Physics and Chemistry
- Shaanxi Key Laboratory of Macromolecular Science and Technology
- School of Science
- Northwestern Polytechnical University
- Xi'an
| | - Jie Kong
- MOE Key Laboratory of Space Applied Physics and Chemistry
- Shaanxi Key Laboratory of Macromolecular Science and Technology
- School of Science
- Northwestern Polytechnical University
- Xi'an
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28
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Corici L, Pellis A, Ferrario V, Ebert C, Cantone S, Gardossi L. Understanding Potentials and Restrictions of Solvent-Free Enzymatic Polycondensation of Itaconic Acid: An Experimental and Computational Analysis. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500182] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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29
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Somisetti V, Allauddin S, Narayan R, Raju KVSN. Synthesis of a novel glycerol based B3-type monomer and its application in hyperbranched polyester urethane–urea coatings. RSC Adv 2015. [DOI: 10.1039/c5ra11712g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Renewable based poly(urethane–urea) coatings with high thermal stability (Tg – 124.9) were prepared from hyperbranched polyester polyol with the degree of branching almost equal to 66%.
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Affiliation(s)
- Varaprasad Somisetti
- Polymers & Functional Materials Division
- Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - Shaik Allauddin
- Polymers & Functional Materials Division
- Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - Ramanuj Narayan
- Polymers & Functional Materials Division
- Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - K. V. S. N. Raju
- Polymers & Functional Materials Division
- Indian Institute of Chemical Technology
- Hyderabad-500007
- India
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30
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Frampton MB, Jones TRB, Zelisko PM. Cyclotetrasiloxane frameworks for the chemoenzymatic synthesis of oligoesters. RSC Adv 2015. [DOI: 10.1039/c4ra14828b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The lipase-mediated synthesis of branched and polycyclic polyester systems based on a cyclotetrasiloxane core.
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Affiliation(s)
- M. B. Frampton
- Department of Chemistry and Centre for Biotechnology
- Brock University
- St. Catharines
- Canada
| | - T. R. B. Jones
- Department of Chemistry and Centre for Biotechnology
- Brock University
- St. Catharines
- Canada
| | - P. M. Zelisko
- Department of Chemistry and Centre for Biotechnology
- Brock University
- St. Catharines
- Canada
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31
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Pilla S, Gaddam RR, Narayan R, Rao CRK, Raju KVSN. Biosourced graphitic nanoparticle loaded hyperbranched polyurethane composites – application as multifunctional high-performance coatings. NEW J CHEM 2015. [DOI: 10.1039/c5nj01649e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Dynamic mechanical thermal analysis of GP-PU depicting a drastic increase in E′ and Tg with minuscule incorporation of GP-COOH.
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Affiliation(s)
- Srinivasarao Pilla
- Polymers and Functional Materials Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - Rohit Ranganathan Gaddam
- Polymers and Functional Materials Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - Ramanuj Narayan
- Polymers and Functional Materials Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - Chepuri R. K. Rao
- Polymers and Functional Materials Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - K. V. S. N. Raju
- Polymers and Functional Materials Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
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32
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Afshar Ghotli R, Abdul Aziz AR, Atadashi I, Hasan D, Kong PS, Aroua M. Selected physical properties of binary mixtures of crude glycerol and methanol at various temperatures. J IND ENG CHEM 2015. [DOI: 10.1016/j.jiec.2014.05.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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33
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Saeed HAM, Eltahir YA, Xia Y, Wang Y. Synthesis and characterization of aliphatic-aromatic hyperbranched polyesters with high organosolubility. RUSS J APPL CHEM+ 2014. [DOI: 10.1134/s1070427214100140] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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34
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Zhang T, Howell BA, Dumitrascu A, Martin SJ, Smith PB. Synthesis and characterization of glycerol-adipic acid hyperbranched polyesters. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.08.036] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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35
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Li H, Sivasankarapillai G, McDonald AG. Lignin valorization by forming toughened thermally stimulated shape memory copolymeric elastomers: Evaluation of different fractionated industrial lignins. J Appl Polym Sci 2014. [DOI: 10.1002/app.41389] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hui Li
- Renewable Materials Program; Department of Forest; Rangeland, and Fire Sciences, University of Idaho; Moscow Idaho 83844-1132
| | - Gopakumar Sivasankarapillai
- Renewable Materials Program; Department of Forest; Rangeland, and Fire Sciences, University of Idaho; Moscow Idaho 83844-1132
| | - Armando G. McDonald
- Renewable Materials Program; Department of Forest; Rangeland, and Fire Sciences, University of Idaho; Moscow Idaho 83844-1132
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36
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Kumar R, Narayan R, Aminabhavi TM, Raju KVSN. Nitrogen rich hyperbranched polyol via A3 + B3 polycondensation: thermal, mechanical, anti-corrosive and antimicrobial properties of poly (urethane-urea). JOURNAL OF POLYMER RESEARCH 2014. [DOI: 10.1007/s10965-014-0547-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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37
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Kumari M, Singh AK, Kumar S, Achazi K, Gupta S, Haag R, Sharma SK. Synthesis of amphiphilic dendronized polymers to study their self-assembly and transport behavior. POLYM ADVAN TECHNOL 2014. [DOI: 10.1002/pat.3293] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Meena Kumari
- Department of Chemistry; University of Delhi; Delhi 110 007 India
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustraße 3 14195 Berlin Germany
| | | | - Shiv Kumar
- Department of Chemistry; University of Delhi; Delhi 110 007 India
| | - Katharina Achazi
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustraße 3 14195 Berlin Germany
| | - Shilpi Gupta
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustraße 3 14195 Berlin Germany
- Department of Chemistry; Hindu College; Sonipat-131001 Haryana India
| | - Rainer Haag
- Institut für Chemie und Biochemie; Freie Universität Berlin; Takustraße 3 14195 Berlin Germany
| | - Sunil K. Sharma
- Department of Chemistry; University of Delhi; Delhi 110 007 India
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38
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Li H, Sivasankarapillai G, McDonald AG. Lignin valorization by forming thermally stimulated shape memory copolymeric elastomers-Partially crystalline hyperbranched polymer as crosslinks. J Appl Polym Sci 2014. [DOI: 10.1002/app.41103] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hui Li
- Renewable Materials Program; Department of Forest; Rangeland, and Fire Sciences, University of Idaho; Moscow Idaho 83844-1132
| | - Gopakumar Sivasankarapillai
- Renewable Materials Program; Department of Forest; Rangeland, and Fire Sciences, University of Idaho; Moscow Idaho 83844-1132
| | - Armando G. McDonald
- Renewable Materials Program; Department of Forest; Rangeland, and Fire Sciences, University of Idaho; Moscow Idaho 83844-1132
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39
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Solid, double-metal cyanide catalysts for synthesis of hyperbranched polyesters and aliphatic polycarbonates. J CHEM SCI 2014. [DOI: 10.1007/s12039-014-0573-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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40
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Chen H, Kong J. Terminal Index: A New Way for Precise Description of Topologic Structure of Highly Branched Polymers Derived from A2 + B3 Stepwise Polymerization. J Phys Chem B 2014; 118:3441-50. [DOI: 10.1021/jp411888p] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Heng Chen
- Key Laboratory
of Space Applied
Physics and Chemistry of Ministry of Education, Department of Applied
Chemistry, School of Science, Northwestern Polytechnical University, Xi’an, 710072, P. R. China
| | - Jie Kong
- Key Laboratory
of Space Applied
Physics and Chemistry of Ministry of Education, Department of Applied
Chemistry, School of Science, Northwestern Polytechnical University, Xi’an, 710072, P. R. China
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41
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Han Q, Jiang Y, Jin C, Cheng S, Wang X, Wang X, Wang B. Hyperbranched polyester nanorods with pyrrolo[2,1-a]isoquinoline end groups for fluorescent recognition of Fe3+. Polym Chem 2014. [DOI: 10.1039/c4py00787e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel hyperbranched polyester nanorods HBPE-CICA6 and HBPE-CICA2 were obtained and used to establish a highly sensitive fluorescent sensor for Fe3+ ions.
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Affiliation(s)
- Qiaorong Han
- Jiangsu Key Laboratory of Biofunctional Materials
- Key Laboratory of Applied Photochemistry
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210097, China
| | - Yuliang Jiang
- Jiangsu Key Laboratory of Biofunctional Materials
- Key Laboratory of Applied Photochemistry
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210097, China
| | - Can Jin
- Jiangsu Provincial Key Laboratory of Biomass Energy and Materials
- National Engineering Laboratory for Biomass Chemical Utilization
- Institute of Chemical Industry of Forest Products
- CAF
- Nanjing 210042, China
| | - Shanshan Cheng
- Jiangsu Key Laboratory of Biofunctional Materials
- Key Laboratory of Applied Photochemistry
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210097, China
| | - Xiaoxia Wang
- Jiangsu Key Laboratory of Biofunctional Materials
- Key Laboratory of Applied Photochemistry
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210097, China
| | - Xiangyu Wang
- Jiangsu Key Laboratory of Biofunctional Materials
- Key Laboratory of Applied Photochemistry
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210097, China
| | - Bingxiang Wang
- Jiangsu Key Laboratory of Biofunctional Materials
- Key Laboratory of Applied Photochemistry
- School of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210097, China
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42
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43
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Agach M, Delbaere S, Marinkovic S, Estrine B, Nardello-Rataj V. Synthesis, characterization, biodegradability and surfactant properties of bio-sourced lauroyl poly(glycerol-succinate) oligoesters. Colloids Surf A Physicochem Eng Asp 2013. [DOI: 10.1016/j.colsurfa.2012.12.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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44
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Hu J, Carver PI, Meier DJ, Stark EJ, Xu N, Zhang T, Hartmann-Thompson C, Dvornic PR. Hyperbranched polycarbosiloxanes and polycarbosilanes via bimolecular non-linear hydrosilylation polymerization. POLYMER 2012. [DOI: 10.1016/j.polymer.2012.09.052] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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45
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Agach M, Delbaere S, Marinkovic S, Estrine B, Nardello-Rataj V. Characterization, stability and ecotoxic properties of readily biodegradable branched oligoesters based on bio-sourced succinic acid and glycerol. Polym Degrad Stab 2012. [DOI: 10.1016/j.polymdegradstab.2012.03.026] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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46
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Jena KK, Rout TK, Narayan R, Raju KVSN. Novel organic-inorganic hybrid coatings prepared by the sol-gel process: corrosion and mechanical properties. POLYM INT 2012. [DOI: 10.1002/pi.4187] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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47
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Degree of Branching in Hyperbranched Poly(glycerol-co-diacid)s Synthesized in Toluene. Polymers (Basel) 2012. [DOI: 10.3390/polym4010396] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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48
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49
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Bally F, Ismailova E, Brochon C, Serra CA, Hadziioannou G. Mechanistic study of Atom Transfer Radical Polymerization in the Presence of an Inimer: Toward Highly Branched Controlled Macromolecular Architectures through One-Pot Reaction. Macromolecules 2011. [DOI: 10.1021/ma2011443] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Florence Bally
- Groupe d’Intensification et d’Intrapolation des Procédés Polymères (G2IP), Laboratoire d’Ingénierie des Polymères pour les Hautes Technologies (LIPHT), EAc (CNRS) 4379, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), Université de Strasbourg (UdS), 25 rue Becquerel, F-67087 Strasbourg, France
| | - Esma Ismailova
- Groupe d’Intensification et d’Intrapolation des Procédés Polymères (G2IP), Laboratoire d’Ingénierie des Polymères pour les Hautes Technologies (LIPHT), EAc (CNRS) 4379, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), Université de Strasbourg (UdS), 25 rue Becquerel, F-67087 Strasbourg, France
| | - Cyril Brochon
- Groupe d’Intensification et d’Intrapolation des Procédés Polymères (G2IP), Laboratoire d’Ingénierie des Polymères pour les Hautes Technologies (LIPHT), EAc (CNRS) 4379, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), Université de Strasbourg (UdS), 25 rue Becquerel, F-67087 Strasbourg, France
| | - Christophe A. Serra
- Groupe d’Intensification et d’Intrapolation des Procédés Polymères (G2IP), Laboratoire d’Ingénierie des Polymères pour les Hautes Technologies (LIPHT), EAc (CNRS) 4379, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), Université de Strasbourg (UdS), 25 rue Becquerel, F-67087 Strasbourg, France
| | - Georges Hadziioannou
- Groupe d’Intensification et d’Intrapolation des Procédés Polymères (G2IP), Laboratoire d’Ingénierie des Polymères pour les Hautes Technologies (LIPHT), EAc (CNRS) 4379, Ecole Européenne de Chimie, Polymères et Matériaux (ECPM), Université de Strasbourg (UdS), 25 rue Becquerel, F-67087 Strasbourg, France
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50
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Lewis Acid-Catalyzed Synthesis of Hyperbranched Polymers Based on Glycerol and Diacids in Toluene. J AM OIL CHEM SOC 2011. [DOI: 10.1007/s11746-011-1910-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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