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Channab BE, El Idrissi A, Zahouily M, Essamlali Y, White JC. Starch-based controlled release fertilizers: A review. Int J Biol Macromol 2023; 238:124075. [PMID: 36940767 DOI: 10.1016/j.ijbiomac.2023.124075] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 03/09/2023] [Accepted: 03/14/2023] [Indexed: 03/22/2023]
Abstract
Starch, as a widely available renewable resource, has the potential to be used in the production of controlled-release fertilizers (CRFs) that support sustainable agriculture. These CRFs can be formed by incorporating nutrients through coating or absorption, or by chemically modifying the starch to enhance its ability to carry and interact with nutrients. This review examines the various methods of creating starch-based CRFs, including coating, chemical modification, and grafting with other polymers. In addition, the mechanisms of controlled release in starch-based CRFs are discussed. Overall, the potential benefits of using starch-based CRFs in terms of resource efficiency and environmental protection are highlighted.
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Affiliation(s)
- Badr-Eddine Channab
- Laboratoire de Matériaux, Catalyse & Valorisation des Ressources Naturelles, URAC 24, Faculté des Sciences et Techniques, Université Hassan II, Casablanca B.P. 146, Morocco.
| | - Ayoub El Idrissi
- Laboratoire de Matériaux, Catalyse & Valorisation des Ressources Naturelles, URAC 24, Faculté des Sciences et Techniques, Université Hassan II, Casablanca B.P. 146, Morocco
| | - Mohamed Zahouily
- Laboratoire de Matériaux, Catalyse & Valorisation des Ressources Naturelles, URAC 24, Faculté des Sciences et Techniques, Université Hassan II, Casablanca B.P. 146, Morocco; Natural Resources Valorization Center, Moroccan Foundation for Advanced Science, Innovation and Research, Rabat, Morocco; Mohammed VI Polytechnic University, Ben Guerir, Morocco
| | - Younes Essamlali
- Natural Resources Valorization Center, Moroccan Foundation for Advanced Science, Innovation and Research, Rabat, Morocco; Mohammed VI Polytechnic University, Ben Guerir, Morocco
| | - Jason C White
- The Connecticut Agricultural Experiment Station, New Haven, CT 06504, United States.
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2
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Farhadian A, Khelkhal MA, Tajik A, Lapuk SE, Rezaeisadat M, Eskin AA, Rodionov NO, Vakhin AV. Effect of Ligand Structure on the Kinetics of Heavy Oil Oxidation: Toward Biobased Oil-Soluble Catalytic Systems for Enhanced Oil Recovery. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c03276] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Abdolreza Farhadian
- Department of Polymer & Materials Chemistry, Faculty of Chemistry and Petroleum Science, Shahid Beheshti University, GC, 1983969411 Tehran, Iran
- Department of Petroleum Engineering, Kazan Federal University, Kremlevskaya str. 18, 420008 Kazan, Russian Federation
| | - Mohammed A. Khelkhal
- Institute of Geology and Oil & Gas Technologies, Kazan Federal University, Kazan 420008, Russia
| | - Arash Tajik
- Department of Petroleum Engineering, Kazan Federal University, Kremlevskaya str. 18, 420008 Kazan, Russian Federation
| | - Semen E. Lapuk
- Institute of Geology and Oil & Gas Technologies, Kazan Federal University, Kazan 420008, Russia
| | | | - Alexey A. Eskin
- Institute of Geology and Oil & Gas Technologies, Kazan Federal University, Kazan 420008, Russia
| | - Nikolay O. Rodionov
- Department of Petroleum Engineering, Kazan Federal University, Kremlevskaya str. 18, 420008 Kazan, Russian Federation
| | - Alexey V. Vakhin
- Institute of Geology and Oil & Gas Technologies, Kazan Federal University, Kazan 420008, Russia
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3
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Chakraborty I, Chatterjee K. Polymers and Composites Derived from Castor Oil as Sustainable Materials and Degradable Biomaterials: Current Status and Emerging Trends. Biomacromolecules 2020; 21:4639-4662. [PMID: 33222440 DOI: 10.1021/acs.biomac.0c01291] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Recent years have seen rapid growth in utilizing vegetable oils to derive a wide variety of polymers to replace petroleum-based polymers for minimizing environmental impact. Nonedible castor oil (CO) can be extracted from castor plants that grow easily, even in an arid land. CO is a promising source for developing several polymers such as polyurethanes, polyesters, polyamides, and epoxy-polymers. Several synthesis routes have been developed, and distinct properties of polymers have been studied for industrial applications. Furthermore, fillers and fibers, including nanomaterials, have been incorporated in these polymers for enhancing their physical, thermal, and mechanical properties. This review highlights the development of CO-based polymers and their composites with attractive properties for industrial and biomedical applications. Recent advancements in CO-based polymers and their composites are presented along with a discussion on future opportunities for further developments in diverse applications.
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Affiliation(s)
- Indranil Chakraborty
- Department of Materials Engineering, Indian Institute of Science, Bengaluru, Karnataka, India 560012
| | - Kaushik Chatterjee
- Department of Materials Engineering, Indian Institute of Science, Bengaluru, Karnataka, India 560012
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4
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In vitro release and antioxidative potential of Pequi oil-based biopolymers (Caryocar brasiliense Cambess). JOURNAL OF POLYMER RESEARCH 2019. [DOI: 10.1007/s10965-019-1836-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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5
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Firoozi N, Kang Y. A Highly Elastic and Autofluorescent Poly(xylitol-dodecanedioic Acid) for Tissue Engineering. ACS Biomater Sci Eng 2019; 5:1257-1267. [PMID: 33405644 DOI: 10.1021/acsbiomaterials.9b00059] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In spite of the vast research on developing a highly elastic polymer for tissue regeneration, using a renewable resource and a simple, environment-friendly synthesis route to synthesize an elastic polymer has not been successfully achieved yet. The objective of this study was to use a simple melt condensation polymerization method to develop an elastic polymer for tissue regeneration applications. A nature-derived renewable, nontoxic, and inexpensive monomer, xylitol, and a cross-linking agent, dodecanedioic acid, were used to synthesize the new polymer named poly(xylitol-dodecanedioic acid) (PXDDA). Its physicochemical and biological properties were fully characterized. Fourier transform infrared (FTIR) results confirmed the formation of ester bonding in the polymer structure, and thermal analysis results demonstrated that the polymer was completely amorphous. The polymer is highly elastic. Increasing the molar ratio of dodecanedioic acid resulted in lower elasticity, higher hydrophobicity, and lower glass transition temperature. Further, the polymer degradation rate and in vitro dye release from the polymer also became slower when the amount of dodecanedioic acid in the composite increased. Biocompatibility studies showed that both the polymeric materials and the degraded products of the polymer did not show any toxicity. Instead, this new polymer significantly promoted cell adhesion and proliferation, compared to a widely used polymer, poly(lactic acid), and tissue culture plates. Interestingly, the PXDDA polymer demonstrated autofluorescent properties. Overall, these results suggest that a new, elastic, biodegradable polymer has been successfully synthesized, and it holds great promise for biomedical applications in drug delivery and tissue engineering.
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Affiliation(s)
- Negar Firoozi
- Department of Ocean & Mechanical Engineering, Florida Atlantic University, 777 Glades Road, Boca Raton, Florida 33431, United States
| | - Yunqing Kang
- Department of Ocean & Mechanical Engineering, Florida Atlantic University, 777 Glades Road, Boca Raton, Florida 33431, United States.,Department of Biomedical Science, Florida Atlantic University, 777 Glades Road, Boca Raton, Florida 33431, United States.,Integrative Biology Ph.D. Program, Department of Biological Science, Florida Atlantic University, 777 Glades Road, Boca Raton, Florida 33431, United States
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6
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Ghosal K, Sarkar K. Poly(ester amide) derived from municipal polyethylene terephthalate waste guided stem cells for osteogenesis. NEW J CHEM 2019. [DOI: 10.1039/c9nj02940k] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A novel poly(ester amide) was synthesized by using recycled poly(ethylene terephthalate) waste and soybean oil and other renewable resources for bone tissue engineering applications.
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Affiliation(s)
- Krishanu Ghosal
- Gene Therapy and Tissue Engineering Lab
- Department of Polymer Science and Technology
- University of Calcutta
- Kolkata-700009
- India
| | - Kishor Sarkar
- Gene Therapy and Tissue Engineering Lab
- Department of Polymer Science and Technology
- University of Calcutta
- Kolkata-700009
- India
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7
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Basu A, Domb AJ. Recent Advances in Polyanhydride Based Biomaterials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1706815. [PMID: 29707879 DOI: 10.1002/adma.201706815] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 01/18/2018] [Indexed: 06/08/2023]
Abstract
This review focusses on recent developments of polyanhydrides, a class of degradable synthetic biopolymers. Polyanhydrides have been used as carriers for controlled delivery of drugs. A polyanhydride copolymer of carboxyphenoxy propane and sebacic acid has been used in Gliadel brain tumor implants for the controlled delivery of carmustine or bis-chloroethylnitrosourea. They are easy and inexpensive to synthesize (especially scale up). However, polyanhydrides possess a short shelf-life. Hydrolytic cleavage and anhydride interchanges lower their molecular weights during storage. One of the highlights in recent developments of polyanhydride chemistry is the discovery of alternating copolymers having extended shelf-life. Other highlights include their applications in biomedical electronics, vaccine delivery, and nano/micro particulate delivery systems. This review examines approaches for polyanhydride synthesis followed by their recent developments in biomedical applications.
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Affiliation(s)
- Arijit Basu
- School of Pharmacy - Faculty of Medicine, The Hebrew University of Jerusalem, Hadassah Ein Kerem Medical Center Campus, Jerusalem, 91120, Israel
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Room No. 617, 500, Main Street, MA, 02131, USA
| | - Abraham J Domb
- School of Pharmacy - Faculty of Medicine, The Hebrew University of Jerusalem, Hadassah Ein Kerem Medical Center Campus, Jerusalem, 91120, Israel
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8
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Chitemere R, Stafslien S, Jiang L, Webster D, Quadir M. Soy-Based Soft Matrices for Encapsulation and Delivery of Hydrophilic Compounds. Polymers (Basel) 2018; 10:polym10060583. [PMID: 30966617 PMCID: PMC6403931 DOI: 10.3390/polym10060583] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Revised: 05/22/2018] [Accepted: 05/22/2018] [Indexed: 12/12/2022] Open
Abstract
A new controlled-release platform for hydrophilic compounds has been developed, utilizing citric acid-cured epoxidized sucrose soyate (ESS) as the matrix forming material. By cross-linking epoxy groups of ESS with citric acid in the presence of a hydrophilic model molecule, sodium salt of fluorescein (Sod-FS), we were able to entrap the latter homogenously within the ESS matrix. No chemical change of the entrapped active agent was evident during the fabrication process. Hydrophobicity of the matrix was found to be the rate-limiting factor for sustaining the release of the hydrophilic model compound, while inclusion of release-modifiers such as poly(ethylene glycol) (PEG) within the matrix system modulated the rate and extent of guest release. Using 5 kDa PEG at 5% w/w of the total formulation, it was possible to extend the release of the active ingredient for more than a month. In addition, the amount of modifiers in formulations also influenced the mechanical properties of the matrices, including loss and storage modulus. Mechanism of active release from ESS matrices was also evaluated using established kinetic models. Formulations composed entirely of ESS showed a non-Fickian (anomalous) release behavior while Fickian (Case I) transport was the predominant mechanism of active release from ESS systems containing different amount of PEGs. The mean dissolution time (MDT) of the hydrophilic guest molecule from within the ESS matrix was found to be a function of the molecular weight and the amount of PEG included. At the molecular level, we observed no cellular toxicities associated with ESS up to a concentration level of 10 μM. We envision that such fully bio-based matrices can find applications in compounding point-of-care, extended-release formulations of highly water-soluble active agents.
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Affiliation(s)
- Ruvimbo Chitemere
- Department of Coatings and Polymeric Materials, North Dakota State University, Fargo, ND 58108, USA.
| | - Shane Stafslien
- Office for Research and Creative Activity, North Dakota State University, Fargo, ND 58108, USA.
| | - Long Jiang
- Department of Mechanical Engineering, North Dakota State University, Fargo, ND 58108, USA.
| | - Dean Webster
- Department of Coatings and Polymeric Materials, North Dakota State University, Fargo, ND 58108, USA.
| | - Mohiuddin Quadir
- Department of Coatings and Polymeric Materials, North Dakota State University, Fargo, ND 58108, USA.
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9
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Kawasaki Y, Aniruddha N, Minakawa H, Masuo S, Kaneko T, Takaya N. Novel polycondensed biopolyamide generated from biomass-derived 4-aminohydrocinnamic acid. Appl Microbiol Biotechnol 2017; 102:631-639. [PMID: 29150705 DOI: 10.1007/s00253-017-8617-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 10/26/2017] [Accepted: 10/30/2017] [Indexed: 01/09/2023]
Abstract
Biomass plastics are expected to contribute to the establishment of a carbon-neutral society by replacing conventional plastics derived from petroleum. The biomass-derived aromatic amine 4-aminocinnamic acid (4ACA) produced by recombinant bacteria is applied to the synthesis of high-performance biopolymers such as polyamides and polyimides. Here, we developed a microbial catalyst that hydrogenates the α,β-unsaturated carboxylic acid of 4ACA to generate 4-aminohydrocinnamic acid (4AHCA). The ability of 10 microbial genes for enoate and xenobiotic reductases expressed in Escherichia coli to convert 4ACA to 4AHCA was assessed. A strain producing 2-enoate reductase from Clostridium acetobutylicum (ca2ENR) reduced 4ACA to 4AHCA with a yield of > 95% mol mol-1 and reaction rates of 3.4 ± 0.4 and 4.4 ± 0.6 mM h-1 OD600-1 at the optimum pH of 7.0 under aerobic and anaerobic conditions, respectively. This recombinant strain reduced caffeic, cinnamic, coumaric, and 4-nitrocinnamic acids to their corresponding propanoic acid derivatives. We polycondensed 4AHCA generated from biomass-derived 4ACA by dehydration under a catalyst to form high-molecular-weight poly(4AHCA) with a molecular weight of M n = 1.94 MDa. This polyamide had high thermal properties as indicated by a 10% reduction in weight at a temperature of T d10 = 394 °C and a glass transition temperature of T g = 240 °C. Poly(4AHCA) derived from biomass is stable at high temperatures and could be applicable to the production of high-performance engineering plastics.
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Affiliation(s)
- Yukie Kawasaki
- Faculty of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8572, Japan
| | - Nag Aniruddha
- Graduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa, 923-1292, Japan
| | - Hajime Minakawa
- Faculty of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8572, Japan
| | - Shunsuke Masuo
- Faculty of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8572, Japan
| | - Tatsuo Kaneko
- Graduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa, 923-1292, Japan.
| | - Naoki Takaya
- Faculty of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8572, Japan.
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10
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Natarajan J, Madras G, Chatterjee K. Development of Graphene Oxide-/Galactitol Polyester-Based Biodegradable Composites for Biomedical Applications. ACS OMEGA 2017; 2:5545-5556. [PMID: 30023749 PMCID: PMC6044677 DOI: 10.1021/acsomega.7b01139] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Accepted: 08/22/2017] [Indexed: 05/08/2023]
Abstract
We have developed nanocomposites based on galactitol/adipic acid in the molar ratio of 1:1 with different weight percentages of graphene oxide (GO). The objective of this study was to analyze the effect of enhanced physicochemical properties achieved due to the addition of GO to the polymers on cellular responses. The chemical structures of the polymer and composites were confirmed by Fourier transform infrared spectroscopy. Scanning electron microscopy revealed the uniform distribution of GO in the polymers. Differential scanning calorimetry showed no significant variation in the glass-transition temperature of the nanocomposites. Dynamic mechanical analysis demonstrated the increase of Young's modulus with the increase in the addition of GO to the polymer from 0.5 to 1 wt % and a dramatic decrease in modulus with the addition of 2 wt % GO to the polyester. Contact angle analysis illustrated a slight increase in hydrophilicity with the addition of GO to the polyester. Investigations on the hydrolytic degradation and dye release were performed and revealed that the degradation and release decreased with the increase in the weight percentages of GO but increased for 2 wt % GO with the polymer. The rates of degradation and dye release followed first-order and Higuchi kinetics, respectively. The initial in vitro cytocompatibility studies exhibited minimal toxicity. Mineralization studies proved that these nanocomposites stimulated osteogenesis. This study has salient implications for designing biodegradable polymers for use as scaffolds with tailored release.
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Affiliation(s)
- Janeni Natarajan
- Centre
for Nano Science and Engineering, Department of Chemical Engineering, and Department of
Materials Engineering, Indian Institute
of Science, C.V. Raman
Avenue, Bangalore 560012, India
| | - Giridhar Madras
- Centre
for Nano Science and Engineering, Department of Chemical Engineering, and Department of
Materials Engineering, Indian Institute
of Science, C.V. Raman
Avenue, Bangalore 560012, India
| | - Kaushik Chatterjee
- Centre
for Nano Science and Engineering, Department of Chemical Engineering, and Department of
Materials Engineering, Indian Institute
of Science, C.V. Raman
Avenue, Bangalore 560012, India
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11
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Natarajan J, Madras G, Chatterjee K. Poly(ester amide)s from Poly(ethylene terephthalate) Waste for Enhancing Bone Regeneration and Controlled Release. ACS APPLIED MATERIALS & INTERFACES 2017; 9:28281-28297. [PMID: 28766935 DOI: 10.1021/acsami.7b09299] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The present study elucidates the facile synthesis and exceptional properties of a family of novel poly(ester amide)s (PEAs) based on bis(2-hydroxy ethylene) terephthalamide that was obtained from the poly(ethylene terephthalate) waste. Fourier transform infrared and 1H NMR were used to verify the presence of ester and amide in the polymer backbone. Differential scanning calorimetry data showed that the glass transition temperature decreased with as the chain length of dicarboxylic acids increased. Dynamic mechanical analysis and contact angle studies proved that the modulus values and hydrophobicity increased with as the chain lengths of dicarboxylic acids increased. In vitro hydrolytic degradation and dye release studies demonstrated that the degradation and release decreased with as the chain lengths of dicarboxylic acids increased. Modeling these data illustrated that degradation and release follow first-order degradation and zero-order release, respectively. The in vitro cytocompatibility studies confirmed the minimal toxicity characteristic of these polymers. Osteogenic studies proved that these polymers can be highly influential in diverting the cells toward osteogenic lineage. Alizarin red staining evinced the presence of twice the amount of calcium phosphate deposits by the cells on these polymers when compared to the control. The observed result was also corroborated by the increased expression of alkaline phosphatase. These findings were further validated by the markedly higher mRNA expressions for known osteogenic markers using real time polymerase chain reaction. Therefore, these polymers efficiently promoted osteogenesis. This study demonstrates that the physical properties, degradation, and release kinetics can be altered to meet the specific requirements in organ regeneration as well as facilitate simultaneous polymer resorption through control of the chain length of the monomers. The findings of this study have significant implications for designing cost-effective biodegradable polymers for tissue engineering.
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Affiliation(s)
- Janeni Natarajan
- Centre for Nano Science and Engineering, ‡Department of Chemical Engineering, and §Department of Materials Engineering, Indian Institute of Science , Bangalore 560012, India
| | - Giridhar Madras
- Centre for Nano Science and Engineering, ‡Department of Chemical Engineering, and §Department of Materials Engineering, Indian Institute of Science , Bangalore 560012, India
| | - Kaushik Chatterjee
- Centre for Nano Science and Engineering, ‡Department of Chemical Engineering, and §Department of Materials Engineering, Indian Institute of Science , Bangalore 560012, India
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12
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Natarajan J, Movva S, Madras G, Chatterjee K. Biodegradable galactitol based crosslinked polyesters for controlled release and bone tissue engineering. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 77:534-547. [PMID: 28532063 DOI: 10.1016/j.msec.2017.03.160] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 03/17/2017] [Accepted: 03/18/2017] [Indexed: 01/03/2023]
Abstract
Various classes of biodegradable polymers have been explored towards finding alternates for the existing treatments for bone disorders. In this framework, two families of polyesters using an array of crosslinkers were synthesized. One was based on galactiol/adipic acid and the other based on galactitol/dodecanedioic acid. The structures of the polymers were confirmed by FTIR and further confirmed by 1H NMR. DSC showed that the polymers were amorphous and the glass transition temperature increased with increase in crosslinking. DMA and contact angle analysis revealed that the modulus and hydrophobicity increased with increase in crosslinking. Swelling studies demonstrated that %swelling decreased with increase in crosslinking. The in vitro hydrolytic degradation studies and dye release studies of all the polymers exhibited that the degradation and release rate decreased with increase in crosslinking, hydrophobicity and modulus. Degradation and release followed first order kinetics and Higuchi kinetics, respectively. The preliminary in vitro cytotoxicity studies proved that this array of polymers was not cytotoxic. Osteogenic differentiation of pre-osteoblasts was observed in three dimensional (3D) porous scaffolds prepared using these polymers. This study demonstrates the ability to modulate the physical properties, degradation and release kinetics of these biodegradable polymers through smart selection of crosslinkers. The findings of these studies have important implications for developing novel biodegradable polymers for drug delivery and tissue engineering applications.
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Affiliation(s)
- Janeni Natarajan
- Centre for Nano Science and Engineering, Indian Institute of Science, Bangalore 560012, India
| | - Sahitya Movva
- Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, India
| | - Giridhar Madras
- Department of Chemical Engineering, Indian Institute of Science, Bangalore 560012, India
| | - Kaushik Chatterjee
- Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, India.
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13
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Natarajan J, Madras G, Chatterjee K. Tailoring the degradation rate and release kinetics from poly(galactitol sebacate) by blending with chitosan, alginate or ethyl cellulose. Int J Biol Macromol 2016; 93:1591-1602. [DOI: 10.1016/j.ijbiomac.2016.02.039] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Revised: 01/30/2016] [Accepted: 02/12/2016] [Indexed: 11/25/2022]
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14
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Natarajan J, Dasgupta Q, Shetty SN, Sarkar K, Madras G, Chatterjee K. Poly(ester amide)s from Soybean Oil for Modulated Release and Bone Regeneration. ACS APPLIED MATERIALS & INTERFACES 2016; 8:25170-84. [PMID: 27599306 DOI: 10.1021/acsami.6b10382] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Designing biomaterials for bone tissue regeneration that are also capable of eluting drugs is challenging. Poly(ester amide)s are known for their commendable mechanical properties, degradation, and cellular response. In this regard, development of new poly(ester amide)s becomes imperative to improve the quality of lives of people affected by bone disorders. In this framework, a family of novel soybean oil based biodegradable poly(ester amide)s was synthesized based on facile catalyst-free melt-condensation reaction. The structure of the polymers was confirmed by FTIR and (1)H -NMR, which indicated the formation of the ester and amide bonds along the polymer backbone. Thermal analysis revealed the amorphous nature of the polymers. Contact angle and swelling studies proved that the hydrophobic nature increased with increase in chain length of the diacids and decreased with increase in molar ratio of sebacic acid. Mechanical studies proved that Young's modulus decreased with decrease in chain lengths of the diacids and increase in molar ratio of sebacic acid. The in vitro hydrolytic degradation and dye release demonstrated that the degradation and release decreased with increase in chain lengths of the diacids and increased with increase in molar ratio of sebacic acid. The degradation followed first order kinetics and dye release followed Higuchi kinetics. In vitro cell studies showed no toxic effects of the polymers. Osteogenesis studies revealed that the polymers can be remarkably efficient because more than twice the amount of minerals were deposited on the polymer surfaces than on the tissue culture polystyrene surfaces. Thus, a family of novel poly(ester amide)s has been synthesized, characterized for controlled release and tissue engineering applications wherein the physical, degradation, and release kinetics can be tuned by varying the monomers and their molar ratios.
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Affiliation(s)
- Janeni Natarajan
- Centre for Nano Science and Engineering, ‡Centre for Biosystems Science and Engineering, §Department of Chemical Engineering, and ∥Department of Materials Engineering, Indian Institute of Science , Bangalore 560012, India
| | - Queeny Dasgupta
- Centre for Nano Science and Engineering, ‡Centre for Biosystems Science and Engineering, §Department of Chemical Engineering, and ∥Department of Materials Engineering, Indian Institute of Science , Bangalore 560012, India
| | - Shreya N Shetty
- Centre for Nano Science and Engineering, ‡Centre for Biosystems Science and Engineering, §Department of Chemical Engineering, and ∥Department of Materials Engineering, Indian Institute of Science , Bangalore 560012, India
| | - Kishor Sarkar
- Centre for Nano Science and Engineering, ‡Centre for Biosystems Science and Engineering, §Department of Chemical Engineering, and ∥Department of Materials Engineering, Indian Institute of Science , Bangalore 560012, India
| | - Giridhar Madras
- Centre for Nano Science and Engineering, ‡Centre for Biosystems Science and Engineering, §Department of Chemical Engineering, and ∥Department of Materials Engineering, Indian Institute of Science , Bangalore 560012, India
| | - Kaushik Chatterjee
- Centre for Nano Science and Engineering, ‡Centre for Biosystems Science and Engineering, §Department of Chemical Engineering, and ∥Department of Materials Engineering, Indian Institute of Science , Bangalore 560012, India
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15
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Haim-Zada M, Basu A, Hagigit T, Schlinger R, Grishko M, Kraminsky A, Hanuka E, Domb AJ. Alternating Poly(ester-anhydride) by Insertion Polycondensation. Biomacromolecules 2016; 17:2253-9. [PMID: 27198864 DOI: 10.1021/acs.biomac.6b00523] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We report on a synthetic method where polyanhydride is used as starting material and the ester monomers are inserted through complete esterification, leading to an alternating ester-anhydride copolymer. The molar ratio of ricinoleic acid (RA) and sebacic acid (SA) was optimized until polysebacic acid is completely converted to carboxylic acid-terminated RA-SA and RA-SA-RA ester-dicarboxylic acids. These dimers and trimers were activated with acetic anhydride, polymerized under heat and vacuum to yield alternating RA-SA copolymer. The resulting alternating poly(ester-anhydride) have the RA at regular intervals. The regular occurrences of RA side chains prevent anhydride interchange, enhancing hydrolytic stability, which allows storage of the polymer at room temperature.
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Affiliation(s)
- Moran Haim-Zada
- School of Pharmacy, Institute of Drug Research, Hebrew University of Jerusalem , Jerusalem 9112001, Israel
| | - Arijit Basu
- School of Pharmacy, Institute of Drug Research, Hebrew University of Jerusalem , Jerusalem 9112001, Israel
| | - Tal Hagigit
- Dexcel Pharma Technologies, Ltd , Or-Akiva 30600000, Israel
| | - Ron Schlinger
- Dexcel Pharma Technologies, Ltd , Or-Akiva 30600000, Israel
| | - Michael Grishko
- TAMI- Institute for Research & Development, Ltd , Haifa Bay 26111, Israel
| | | | - Ezra Hanuka
- TAMI- Institute for Research & Development, Ltd , Haifa Bay 26111, Israel
| | - Abraham J Domb
- School of Pharmacy, Institute of Drug Research, Hebrew University of Jerusalem , Jerusalem 9112001, Israel
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16
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Natarajan J, Madras G, Chatterjee K. Localized delivery and enhanced osteogenic differentiation with biodegradable galactitol polyester elastomers. RSC Adv 2016. [DOI: 10.1039/c6ra11476h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Cytocompatible galactitol based polyesters showed variations in physical properties, degradation, dye release and ability to direct cells towards bone lineage.
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Affiliation(s)
- Janeni Natarajan
- Centre for Nano Science and Engineering
- Indian Institute of Science
- Bangalore-560012
- India
| | - Giridhar Madras
- Department of Chemical Engineering
- Indian Institute of Science
- Bangalore-560012
- India
| | - Kaushik Chatterjee
- Department of Materials Engineering
- Indian Institute of Science
- Bangalore-560012
- India
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17
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Abstract
This review focusses on polyanhydrides, a fascinating class of degradable polymers that have been used in and investigated for many bio-related applications because of their degradability and capacity to undergo surface erosion. This latter phenomenon is driven by hydrolysis of the anhydride moieties at the surface and high hydrophobicity of the polymer such that degradation and mass loss (erosion) occur before water can penetrate deep within the bulk of the polymer. As such, when surface-eroding polymers are used as therapeutic delivery vehicles, the rate of delivery is often controlled by the rate of polymer erosion, providing predictable and controlled release rates that are often zero-order. These desirable attributes are heavily influenced by polymer composition and morphology, and therefore also monomer structure and polymerization method. This review examines approaches for polyanhydride synthesis, discusses their general thermomechanical properties, surveys their hydrolysis and degradation processes along with their biocompatibility, and looks at recent developments and uses of polyanhydrides in drug delivery, stimuli-responsive materials, and novel nanotechnologies.
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18
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Natarajan J, Madras G, Chatterjee K. Maltitol-based biodegradable polyesters with tailored degradation and controlled release for bone regeneration. RSC Adv 2016. [DOI: 10.1039/c6ra02058e] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Polyesters based on maltitol and different dicarboxylic acids promoted mineral deposition and directed cells towards osteogenic lineage.
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Affiliation(s)
- Janeni Natarajan
- Centre for Nano Science and Engineering
- Indian Institute of Science
- Bangalore-560012
- India
| | - Giridhar Madras
- Department of Chemical Engineering
- Indian Institute of Science
- Bangalore-560012
- India
| | - Kaushik Chatterjee
- Department of Materials Engineering
- Indian Institute of Science
- Bangalore-560012
- India
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19
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Sharmin E, Rahman OU, Zafar F, Akram D, Alam M, Ahmad S. Linseed oil polyol/ZnO bionanocomposite towards mechanically robust, thermally stable, hydrophobic coatings: a novel synergistic approach utilising a sustainable resource. RSC Adv 2015. [DOI: 10.1039/c5ra03262h] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Linseed polyol/ZnO bionanocomposite produced strong, well-adherent, flexibility-retentive, thermally stable, hydrophobic, “green” corrosion protective coatings via an in situ solventless “green” approach.
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Affiliation(s)
- Eram Sharmin
- Materials Research Laboratory
- Department of Chemistry
- Jamia Millia Islamia (A Central University)
- New Delhi 110 025
- India
| | - Obaid ur Rahman
- Materials Research Laboratory
- Department of Chemistry
- Jamia Millia Islamia (A Central University)
- New Delhi 110 025
- India
| | - Fahmina Zafar
- Materials Research Laboratory
- Department of Chemistry
- Jamia Millia Islamia (A Central University)
- New Delhi 110 025
- India
| | - Deewan Akram
- Materials Research Laboratory
- Department of Chemistry
- Jamia Millia Islamia (A Central University)
- New Delhi 110 025
- India
| | - Manawwer Alam
- Research Centre-College of Science
- King Saud University
- Riyadh 11451
- Saudi Arabia
| | - Sharif Ahmad
- Materials Research Laboratory
- Department of Chemistry
- Jamia Millia Islamia (A Central University)
- New Delhi 110 025
- India
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