1
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Majid MA, Ullah H, Alshehri AM, Tabassum R, Aleem A, Khan AUR, Batool Z, Nazir A, Bibi I. Development of novel polymer haemoglobin based particles as an antioxidant, antibacterial and an oxygen carrier agents. Sci Rep 2024; 14:3031. [PMID: 38321082 PMCID: PMC10847508 DOI: 10.1038/s41598-024-53548-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 02/01/2024] [Indexed: 02/08/2024] Open
Abstract
This innovative work aims to develop highly biocompatible and degradable nanoparticles by encapsulating haemoglobin (Hb) within poly-ε-caprolactone for novel biomedical applications. We used a modified double emulsion solvent evaporation method to fabricate the particles. A Scanning electron microscope (SEM) characterized them for surface morphology. Fourier Transform Infrared Spectroscopy (FTIR) and Ultraviolet-visible spectroscopies (UV-visible) elucidated preserved chemical and biological structure of encapsulated haemoglobin. The airproof equilibrium apparatus obtained the oxygen-carrying capacity and P50 values. The DPPH assay assessed free radical scavenging potential. The antibacterial properties were observed using four different bacterial strains by disk diffusion method. The MTT assay investigates the cytotoxic effects on mouse fibroblast cultured cell lines (L-929). The MTT assay showed that nanoparticles have no toxicity over large concentrations. The well-preserved structure of Hb within particles, no toxicity, high oxygen affinity, P50 value, and IC50 values open the area of new research, which may be used as artificial oxygen carriers, antioxidant, and antibacterial agents, potential therapeutic agents as well as drug carrier particles to treat the cancerous cells. The novelty of this work is the antioxidant and antibacterial properties of developed nanoparticles are not been reported yet. Results showed that the prepared particles have strong antioxidant and antibacterial potential.
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Affiliation(s)
- Muhammad Abdul Majid
- Biophotonics Imaging Techniques Laboratory, Institute of Physics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Hafeez Ullah
- Biophotonics Imaging Techniques Laboratory, Institute of Physics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan.
| | - Ali Mohammad Alshehri
- Department of Physics, King Khalid University, P.O. Box 9004, 61413, Abha, Saudi Arabia
| | - Rukhsana Tabassum
- Institute of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Abdul Aleem
- Biophotonics Imaging Techniques Laboratory, Institute of Physics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Asad Ur Rehman Khan
- Biophotonics Imaging Techniques Laboratory, Institute of Physics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Zahida Batool
- Biophotonics Imaging Techniques Laboratory, Institute of Physics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Aalia Nazir
- Biophotonics Imaging Techniques Laboratory, Institute of Physics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Ismat Bibi
- Institute of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
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2
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Park S, Bae B, Cha BJ, Kim YJ, Kwak HW. Development of poly(butylene adipate-co-butylene succinate-co-ethylene adipate-co-ethylene succinate) (PBEAS) net twine as biodegradable fishing gear. MARINE POLLUTION BULLETIN 2023; 194:115295. [PMID: 37517280 DOI: 10.1016/j.marpolbul.2023.115295] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 07/12/2023] [Accepted: 07/14/2023] [Indexed: 08/01/2023]
Abstract
Nylon fishing nets have excellent strength and durability, but when lost at sea, their insufficient decomposition destroys habitats and spawning grounds, and pollutes the marine environment. This led to the development of poly(butylene succinate) (PBS) resin for biodegradable fishing gear based on aliphatic fibers. Prompted by the low stiffness and elastic recovery of PBS, we introduced two additional components into the molecular structure of PBS: adipic acid and ethylene glycol. These two new components were combined with succinic acid and 1,4-butanediol, the existing components of PBS, to synthesize poly(butylene adipate-co-butylene succinate-co-ethylene adipate-co-ethylene succinate) (PBEAS) resin via esterification and polycondensation reactions of a quaternary aliphatic copolyester. Although the molecular weight and molecular weight distribution of PBEAS are similar to those of PBS, it has excellent tensile strength, stiffness, elastic recovery, and biodegradability, with a low melting point for good production efficiency. These improvements are expected to allow PBEAS resin to be applied to gill nets for fish that require high stiffness, thereby expanding the use of biodegradable fishing gear.
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Affiliation(s)
- Subong Park
- Division of Marine Production System Management, Pukyong National University, Busan 48513, Republic of Korea.
| | - Bongseong Bae
- Fisheries Engineering Research Division, National Institute of Fisheries Science, Busan 46083, Republic of Korea
| | - Bong-Jin Cha
- Fisheries Engineering Research Division, National Institute of Fisheries Science, Busan 46083, Republic of Korea
| | - Yun Jin Kim
- Department of Agriculture, Forestry and Bioresources, College of Agriculture & Life Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Hyo Won Kwak
- Department of Agriculture, Forestry and Bioresources, College of Agriculture & Life Sciences, Seoul National University, Seoul 08826, Republic of Korea
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3
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Alqahtani AM. Guided Tissue and Bone Regeneration Membranes: A Review of Biomaterials and Techniques for Periodontal Treatments. Polymers (Basel) 2023; 15:3355. [PMID: 37631412 PMCID: PMC10457807 DOI: 10.3390/polym15163355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/05/2023] [Accepted: 08/08/2023] [Indexed: 08/27/2023] Open
Abstract
This comprehensive review provides an in-depth analysis of the use of biomaterials in the processes of guided tissue and bone regeneration, and their indispensable role in dental therapeutic interventions. These interventions serve the critical function of restoring both structural integrity and functionality to the dentition that has been lost or damaged. The basis for this review is laid through the exploration of various relevant scientific databases such as Scopus, PubMed, Web of science and MEDLINE. From a meticulous selection, relevant literature was chosen. This review commences by examining the different types of membranes used in guided bone regeneration procedures and the spectrum of biomaterials employed in these operations. It then explores the manufacturing technologies for the scaffold, delving into their significant impact on tissue and bone regenerations. At the core of this review is the method of guided bone regeneration, which is a crucial technique for counteracting bone loss induced by tooth extraction or periodontal disease. The discussion advances by underscoring the latest innovations and strategies in the field of tissue regeneration. One key observation is the critical role that membranes play in guided reconstruction; they serve as a barrier, preventing the entry of non-ossifying cells, thereby promoting the successful growth and regeneration of bone and tissue. By reviewing the existing literature on biomaterials, membranes, and scaffold manufacturing technologies, this paper illustrates the vast potential for innovation and growth within the field of dental therapeutic interventions, particularly in guided tissue and bone regeneration.
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Affiliation(s)
- Ali M Alqahtani
- Department of Restorative Dental Sciences, College of Dentistry, King Khalid University, Al Fara, Abha 62223, Saudi Arabia
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4
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Yu Q, Wang Q, Zhang L, Deng W, Cao X, Wang Z, Sun X, Yu J, Xu X. The applications of 3D printing in wound healing: the external delivery of stem cells and antibiosis. Adv Drug Deliv Rev 2023; 197:114823. [PMID: 37068658 DOI: 10.1016/j.addr.2023.114823] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 04/07/2023] [Accepted: 04/11/2023] [Indexed: 04/19/2023]
Abstract
As the global number of chronic wound patients rises, the financial burden and social pressure on patients increase daily. Stem cells have emerged as promising tissue engineering seed cells due to their enriched sources, multidirectional differentiation ability, and high proliferation rate. However, delivering them in vitro for the treatment of skin injury is still challenging. In addition, bacteria from the wound site and the environment can significantly impact wound healing. In the last decade, 3D bioprinting has dramatically enriched cell delivery systems. The produced scaffolds by this technique can be precisely localized within cells and perform antibacterial actions. In this review, we summarized the 3D bioprinting-based external delivery of stem cells and their antibiosis to improve wound healing.
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Affiliation(s)
- Qingtong Yu
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Qilong Wang
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Linzhi Zhang
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Wenwen Deng
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Xia Cao
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Zhe Wang
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Xuan Sun
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Jiangnan Yu
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Ximing Xu
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China.
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5
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Li Y, Cheng H, Yu M, Han C, Shi H. Blends of biodegradable poly(ε-caprolactone) and sustainable poly(propylene carbonate) with enhanced mechanical and rheological properties. Colloid Polym Sci 2021. [DOI: 10.1007/s00396-021-04931-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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6
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Pappa A, Papadimitriou-Tsantarliotou A, Kaloyianni M, Kastrinaki G, Dailianis S, Lambropoulou DA, Christodoulou E, Kyzas GZ, Bikiaris DN. Insights into the toxicity of biomaterials microparticles with a combination of cellular and oxidative biomarkers. JOURNAL OF HAZARDOUS MATERIALS 2021; 413:125335. [PMID: 33930942 DOI: 10.1016/j.jhazmat.2021.125335] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 02/02/2021] [Accepted: 02/03/2021] [Indexed: 06/12/2023]
Abstract
Considering that the extensive biomedical, pharmaceutics, cosmetic and other industrial applications of biomaterials (BMs) is of great concern nowadays, regarding their environmental risk, the present study aimed to investigate the effects of four BMs, poly(ε-caprolactone) (PCL), poly(butylene succinate) (PBSu), chitosan (CS) and modified chitosan (succinic acid grafted chitosan) (CS-Suc) in the form of microplastics (particle sizes less than 1 mm) on biochemical parameters of snails Cornu aspersum hemocytes. Due to the absence of knowledge about the environmentally relevant concentrations of BMs, snails were initially treated through their food with a wide range of nominal concentrations of each BM to define the half maximal effective concentration (NRRT50), according to the destabilization degree of hemocytes' lysosomal membranes (by mean of neutral red retention time/NRRT assay). Thereafter, snails were treated with each BM, at concentrations lower than the estimated NRRT50 values in all cases, for periods up to 15 days. After the end of the exposure period, a battery of stress indices were measured in hemocytes of challenged snails. According to the results, all parameters tested in BMs-treated snails statistically differed from those measured in BMs-free snails, thus indicating the pro-oxidant potential of BMs, as well as their ability to affect animals' physiology. The most considerable effect in most cases seems to be caused by modified chitosan and PCL, while chitosan appears to be the least toxic. A common response mechanism of snails' blood cells against the 4 BMs used in the present study was shown. After exposure to each of the studied BMs a significant augmentation in protein carbonyls, MDA equivalents and DNA damage, while a significant reduction in NRRT values was determined in the snails hemocytes, in relation to the unexposed animals. From the biochemical parameters examined, MDA equivalents and DNA damage seem to be more susceptible than the other parameters studied, to respond to BMs effect, with MDA to react with more sensitivity to PCL and CS, while DNA damage to CS-Suc and PBSu. Our results could suggest the simultaneous use of the latter biomarkers in biomonitoring studies of terrestrial ecosystems against the specific BMs.
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Affiliation(s)
- Anna Pappa
- Laboratory of Animal Physiology, Department of Zoology, School of Biology, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Aliki Papadimitriou-Tsantarliotou
- Laboratory of Animal Physiology, Department of Zoology, School of Biology, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece
| | - Martha Kaloyianni
- Laboratory of Animal Physiology, Department of Zoology, School of Biology, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece.
| | | | - Stefanos Dailianis
- Section of Animal Biology, Department of Biology, Faculty of Sciences, University of Patras, Patras 26 500, Greece
| | - Dimitra A Lambropoulou
- Laboratory of Environmental Pollution Control, Department of Chemistry, Aristotle University of Thessaloniki, GR-541 24 Thessaloniki, Greece
| | - Evi Christodoulou
- Laboratory of Polymer Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-541 24 Thessaloniki, Greece
| | - George Z Kyzas
- Department of Chemistry, International Hellenic University, Kavala GR-654 04, Greece
| | - Dimitrios N Bikiaris
- Laboratory of Polymer Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-541 24 Thessaloniki, Greece.
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7
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Prakash A, Lata R, Martens PJ, Rohindra D. Characterization and
in‐vitro
analysis of poly(ε‐caprolactone)‐“Jackfruit” Mucilage blends for tissue engineering applications. POLYM ENG SCI 2021. [DOI: 10.1002/pen.25597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Anshu Prakash
- School of Biological and Chemical Sciences, Faculty of Science Technology and Environment The University of the South Pacific Suva Fiji
| | - Roselyn Lata
- School of Biological and Chemical Sciences, Faculty of Science Technology and Environment The University of the South Pacific Suva Fiji
| | - Penny J. Martens
- Graduate School of Biomedical Engineering UNSW Sydney (The University of New South Wales) Sydney Australia
| | - David Rohindra
- School of Biological and Chemical Sciences, Faculty of Science Technology and Environment The University of the South Pacific Suva Fiji
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8
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Synthesis, crystallization behavior and mechanical properties of novel biobased Poly(octamethylene succinate). Polym Degrad Stab 2020. [DOI: 10.1016/j.polymdegradstab.2019.109043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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9
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Łysik D, Mystkowska J, Markiewicz G, Deptuła P, Bucki R. The Influence of Mucin-Based Artificial Saliva on Properties of Polycaprolactone and Polylactide. Polymers (Basel) 2019; 11:E1880. [PMID: 31739431 PMCID: PMC6918373 DOI: 10.3390/polym11111880] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 11/11/2019] [Accepted: 11/13/2019] [Indexed: 01/01/2023] Open
Abstract
Polycaprolactone (PCL) and polylactide (PLA) are the two most common biodegradable polymers with potential use in oral applications. Both polymers undergo mainly slow hydrolytic degradation in the human body. However, specific conditions of the oral cavity, like elevated temperature, low pH, and presence of saliva affect the rate of hydrolysis. The study examined the properties of solid samples of PCL and PLA subjected to degradation in phosphate buffered saline (PBS) and artificial saliva (AS) at temperatures of 37 or 42 °C, and pH values 2 or 7.4. A number of tests were performed, including measurement of the degree of swelling, weight loss, molecular weight, differential scanning calorimetry, and thermogravimetry of polymers, as well as hardness and tensile strength. Additionally, topography and stiffness of surfaces using atomic force microscopy are presented. It has been noticed that in the artificial saliva, the processes of polymer degradation occur slightly more slowly, and the effects of temperature and pH are less pronounced. We believe that a layer of porcine gastric mucin from artificial saliva that adsorbed on the surface of polymers may have a key role in the observed differences; this layer resembles protective mucin coating tissues in the oral cavity.
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Affiliation(s)
- Dawid Łysik
- Institute of Biomedical Engineering, Bialystok University of Technology, Wiejska 45C, 15-351 Bialystok, Poland;
| | - Joanna Mystkowska
- Institute of Biomedical Engineering, Bialystok University of Technology, Wiejska 45C, 15-351 Bialystok, Poland;
| | - Grzegorz Markiewicz
- Institute of Biomedical Engineering, Bialystok University of Technology, Wiejska 45C, 15-351 Bialystok, Poland;
| | - Piotr Deptuła
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2C, 15-222 Bialystok, Poland; (P.D.); (R.B.)
| | - Robert Bucki
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2C, 15-222 Bialystok, Poland; (P.D.); (R.B.)
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10
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Khattab MM, Dahman Y. Synthesis and characterization of cellulose nanowhisker‐reinforced‐poly(
ε
‐caprolactone) scaffold for tissue‐engineering applications. J Appl Polym Sci 2019. [DOI: 10.1002/app.48481] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | - Yaser Dahman
- Department of Chemical EngineeringRyerson University Toronto Ontario M5B 2K3 Canada
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11
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Gumede TP, Luyt AS, Tercjak A, Müller AJ. Isothermal Crystallization Kinetics and Morphology of Double Crystalline PCL/PBS Blends Mixed with a Polycarbonate/MWCNTs Masterbatch. Polymers (Basel) 2019; 11:polym11040682. [PMID: 30991672 PMCID: PMC6523105 DOI: 10.3390/polym11040682] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 04/08/2019] [Accepted: 04/12/2019] [Indexed: 11/24/2022] Open
Abstract
In this work, the 70/30 and 30/70 w/w polycaprolactone (PCL)/polybutylene succinate (PBS) blends and their corresponding PCL/PBS/(polycarbonate (PC)/multiwalled carbon nanotubes (MWCNTs) masterbatch) nanocomposites were prepared in a twin-screw extruder. The nanocomposites contained 1.0 and 4.0 wt% MWCNTs. The blends showed a sea-island morphology typical of immiscible blends. For the nanocomposites, three phases were formed: (i) The matrix (either PCL- or PBS-rich phase depending on the composition), (ii) dispersed polymer droplets of small size (either PCL- or PBS-rich phase depending on the composition), and (iii) dispersed aggregates of tens of micron sizes identified as PC/MWCNTs masterbatch. Atomic force microscopy (AFM) results showed that although most MWCNTs were located in the PC dispersed phase, some of them migrated to the polymer matrix. This is due to the partial miscibility and intimate contact at the interfaces between blend components. Non-isothermal differential scanning calorimetry (DSC) scans for the PCL/PBS blends showed an increase in the crystallization temperature (Tc) of the PCL-rich phase indicating a nucleation effect caused by the PBS-rich phase. For the nanocomposites, there was a decrease in Tc values. This was attributed to a competition between two effects: (1) The partial miscibility of the PC-rich and the PCL-rich and PBS-rich phases, and (2) the nucleation effect of the MWCNTs. The decrease in Tc values indicated that miscibility was the dominating effect. Isothermal crystallization results showed that the nanocomposites crystallized slower than the neat blends and the homopolymers. The introduction of the masterbatch generally increased the thermal conductivity of the blend nanocomposites and affected the mechanical properties.
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Affiliation(s)
- Thandi P Gumede
- Department of Chemistry, University of the Free State (Qwaqwa Campus), Private Bag X13, Phuthaditjhaba 9866, South Africa.
- Central University of Technology, Department of Life Sciences, Private Bag X20539, Bloemfontein 9300, South Africa.
| | - Adriaan S Luyt
- Center for Advanced Materials, Qatar University, P.O. Box 2713 Doha, Qatar.
| | - Agnieszka Tercjak
- Group 'Materials + Technologies' (GMT), Department of Chemical and Environmental Engineering, Faculty of Engineering, Gipuzkoa, University of the Basque Country UPV/EHU, Donostia-San Sebastián 20018, Spain.
| | - Alejandro J Müller
- Polymat and Polymer Science and Technology Department, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizabal 3, Donostia-San Sebastián 20018, Spain.
- Ikerbasque, Basque Foundation for Science, Bilbao 48013, Spain.
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12
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Chang R, Rohindra D, Lata R, Kuboyama K, Ougizawa T. Development of poly(ε-caprolactone)/pine resin blends: Study of thermal, mechanical, and antimicrobial properties. POLYM ENG SCI 2019. [DOI: 10.1002/pen.24950] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Robert Chang
- School of Biological and Chemical Sciences, Faculty of Science, Technology and Environment; The University of the South Pacific; Suva Fiji
| | - David Rohindra
- School of Biological and Chemical Sciences, Faculty of Science, Technology and Environment; The University of the South Pacific; Suva Fiji
| | - Roselyn Lata
- School of Biological and Chemical Sciences, Faculty of Science, Technology and Environment; The University of the South Pacific; Suva Fiji
| | - Keiichi Kuboyama
- Department of Materials Science and Engineering; Tokyo Institute of Technology; Meguro-ku, Tokyo, 152-8552 Japan
| | - Toshiaki Ougizawa
- Department of Materials Science and Engineering; Tokyo Institute of Technology; Meguro-ku, Tokyo, 152-8552 Japan
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13
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Qi J, Wu J, Chen J, Wang H. An investigation of the thermal and (bio)degradability of PBS copolyesters based on isosorbide. Polym Degrad Stab 2019. [DOI: 10.1016/j.polymdegradstab.2018.12.031] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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14
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Heidarzadeh N, Rafizadeh M, Taromi FA, Puiggalí J, Del Valle LJ, Franco L. Preparation of random poly(butylene alkylate-co-terephthalate)s with different methylene group contents: crystallization and degradation kinetics. JOURNAL OF POLYMER RESEARCH 2017. [DOI: 10.1007/s10965-017-1318-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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15
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Fabrication and characterisation of drug-loaded electrospun polymeric nanofibers for controlled release in hernia repair. Int J Pharm 2017; 517:329-337. [DOI: 10.1016/j.ijpharm.2016.12.022] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 12/08/2016] [Accepted: 12/10/2016] [Indexed: 11/20/2022]
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16
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Mallakpour S, Nouruzi N. Effect of modified ZnO nanoparticles with biosafe molecule on the morphology and physiochemical properties of novel polycaprolactone nanocomposites. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.02.038] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Synthesis of Antibacterial Silver–Poly(ɛ-caprolactone)-Methacrylic Acid Graft Copolymer Nanofibers and Their Evaluation as Potential Wound Dressing. Polymers (Basel) 2015. [DOI: 10.3390/polym7081464] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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18
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Siafaka PI, Barmpalexis P, Lazaridou M, Papageorgiou GZ, Koutris E, Karavas E, Kostoglou M, Bikiaris DN. Controlled release formulations of risperidone antipsychotic drug in novel aliphatic polyester carriers: Data analysis and modelling. Eur J Pharm Biopharm 2015; 94:473-84. [DOI: 10.1016/j.ejpb.2015.06.027] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 06/24/2015] [Accepted: 06/26/2015] [Indexed: 10/23/2022]
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19
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Liu Q, Zhou XM. Preparation of Poly(butylene succinate)/poly(ϵ-caprolactone) Blends Compatibilized With Poly(butylene succinate-co-ϵ-caprolactone) Copolymer. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2015. [DOI: 10.1080/10601325.2015.1050634] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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20
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MgO/SnO2/WO3 as catalysts for synthesis of ε-caprolactone over oxidation of cyclohexanone with peracetic acid. CATAL COMMUN 2015. [DOI: 10.1016/j.catcom.2014.08.031] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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21
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Valdés García A, Ramos Santonja M, Sanahuja AB, Selva MDCG. Characterization and degradation characteristics of poly(ε-caprolactone)-based composites reinforced with almond skin residues. Polym Degrad Stab 2014. [DOI: 10.1016/j.polymdegradstab.2014.03.011] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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22
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CHEN J, ZHAO X, ZHANG G, CHEN B, CAI W. Synthesis of ɛ-Caprolactone by Oxidation of Cyclohexanone with Monoperoxysuccinic Acid. Chin J Chem Eng 2013. [DOI: 10.1016/s1004-9541(13)60643-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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23
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Weng M, Qiu Z. Crystallization Kinetics and Morphology of Novel Miscible Crystalline/Amorphous Polymer Blends of Biodegradable Poly(butylene succinate-co-butylene carbonate) and Poly(vinyl phenol). Ind Eng Chem Res 2013. [DOI: 10.1021/ie401745e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mengting Weng
- State Key Laboratory of Chemical
Resource Engineering,
Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of
Education, Beijing University of Chemical Technology, Beijing 100029, China
| | - Zhaobin Qiu
- State Key Laboratory of Chemical
Resource Engineering,
Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of
Education, Beijing University of Chemical Technology, Beijing 100029, China
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Dave R, Jayaraj P, Ajikumar PK, Joshi H, Mathews T, Venugopalan VP. Endogenously triggered electrospun fibres for tailored and controlled antibiotic release. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2013; 24:1305-19. [DOI: 10.1080/09205063.2012.757725] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Rachna Dave
- a Biofouling and Biofilm Processes Section, Water and Steam Chemistry Division , Bhabha Atomic Research Centre Facilities , Kalpakkam , 603 102 , India
| | - Prithi Jayaraj
- b Thin Films and Coatings Section, Surface and Nanoscience Division, Materials Science Group , Indira Gandhi Centre for Atomic Research , Kalpakkam , 603 102 , India
| | - Puthuparampil K. Ajikumar
- c Nanomaterials & Characterization Section, Surface & Nanoscience Division, Materials Science Group , Indira Gandhi Centre for Atomic Research , Kalpakkam , 603 102 , India
| | - Hiren Joshi
- a Biofouling and Biofilm Processes Section, Water and Steam Chemistry Division , Bhabha Atomic Research Centre Facilities , Kalpakkam , 603 102 , India
| | - Tom Mathews
- b Thin Films and Coatings Section, Surface and Nanoscience Division, Materials Science Group , Indira Gandhi Centre for Atomic Research , Kalpakkam , 603 102 , India
| | - Vayalam P. Venugopalan
- a Biofouling and Biofilm Processes Section, Water and Steam Chemistry Division , Bhabha Atomic Research Centre Facilities , Kalpakkam , 603 102 , India
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Wu D, Yuan L, Laredo E, Zhang M, Zhou W. Interfacial Properties, Viscoelasticity, and Thermal Behaviors of Poly(butylene succinate)/Polylactide Blend. Ind Eng Chem Res 2012. [DOI: 10.1021/ie2022288] [Citation(s) in RCA: 123] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Defeng Wu
- School of Chemistry & Chemical Engineering, Yangzhou University, Jiangsu 225002, People’s Republic of China
- Provincial Key Laboratory of Environmental Engineering & Materials, Jiangsu 225002, People’s Republic of China
| | - Lijuan Yuan
- School of Chemistry & Chemical Engineering, Yangzhou University, Jiangsu 225002, People’s Republic of China
- Provincial Key Laboratory of Environmental Engineering & Materials, Jiangsu 225002, People’s Republic of China
| | - Estrella Laredo
- Departamento
de Física,
Universidad Simón Bolívar, Apartado 89000, Caracas 1080,
Venezuela
| | - Ming Zhang
- Provincial Key Laboratory of Environmental Engineering & Materials, Jiangsu 225002, People’s Republic of China
- Testing Center,
Yangzhou University,
Jiangsu 225002, People’s Republic of China
| | - Weidong Zhou
- Testing Center,
Yangzhou University,
Jiangsu 225002, People’s Republic of China
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26
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Synthesis, physical properties and enzymatic degradation of poly (oxyethylene-b-butylene succinate) ionomers. POLYMER 2011. [DOI: 10.1016/j.polymer.2011.04.065] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Effects of TS-1 zeolite structures on physical properties and enzymatic degradation of Poly (butylene succinate) (PBS)/TS-1 zeolite hybrid composites. POLYMER 2011. [DOI: 10.1016/j.polymer.2011.01.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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28
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Berti C, Celli A, Marchese P, Barbiroli G, Di Credico F, Verney V, Commereuc S. Novel copolyesters based on poly(alkylene dicarboxylate)s: 2. Thermal behavior and biodegradation of fully aliphatic random copolymers containing 1,4-cyclohexylene rings. Eur Polym J 2009. [DOI: 10.1016/j.eurpolymj.2009.04.034] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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29
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Papadimitriou S, Bikiaris D. Novel self-assembled core-shell nanoparticles based on crystalline amorphous moieties of aliphatic copolyesters for efficient controlled drug release. J Control Release 2009; 138:177-84. [PMID: 19446585 DOI: 10.1016/j.jconrel.2009.05.013] [Citation(s) in RCA: 121] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2009] [Revised: 05/05/2009] [Accepted: 05/09/2009] [Indexed: 11/27/2022]
Abstract
Poly(propylene succinate-co-caprolactone) copolymers [P(PSu-co-CL)] with different epsilon-caprolactone (epsilon-CL) to propylene succcinate (PSu) monomer ratios were synthesized using ring opening polymerization. These polymers consisted of crystalline poly(epsilon-caprolactone) (PCL) and amorphous poly(propylene succinate) (PPSu) moieties, as shown by WAXD. In vitro biocompatibility studies showed that these copolyesters are biocompatible. Drug-loaded nanoparticles, using tibolone as a model drug, were prepared by the solvent evaporation method. Nanoparticle size ranged between 150 and 190 nm and decreased with increasing propylene succinate (PSu) ratio in the copolymers. Nanoparticle yield, encapsulation efficiency, and drug loading increased with increasing PSu ratio. Scanning Electron Microscopy (SEM) revealed that the prepared nanoparticles had a spherical shape and Transmission Electron Microscopy (TEM) showed that they were self-assembled in core-shell structures. Amorphous PPSu and crystalline PCL comprised the core and shell, respectively. The drug is mainly located into the amorphous core in the form of nanocrystals. Drug release studies showed that complete release of the drug from the nanoparticles occurs over a period of 50 h. The release rate is greatly influenced by the copolymer composition, nanoparticle size, and encapsulation efficiency. Among the main advantages of the nanoparticles produced in this study is the absence of burst effect during drug release.
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Affiliation(s)
- Sofia Papadimitriou
- Laboratory of Organic Chemical Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-541 24, Thessaloniki, Macedonia, Greece
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Novel copolyesters based on poly(alkylene dicarboxylate)s: 1. Thermal behavior and biodegradation of aliphatic–aromatic random copolymers. Eur Polym J 2008. [DOI: 10.1016/j.eurpolymj.2008.08.039] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Bikiaris DN, Papageorgiou GZ, Giliopoulos DJ, Stergiou CA. Correlation between Chemical and Solid-State Structures and Enzymatic Hydrolysis in Novel Biodegradable Polyesters. The Case of Poly(propylene alkanedicarboxylate)s. Macromol Biosci 2008; 8:728-40. [DOI: 10.1002/mabi.200800035] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Papadimitriou SA, Papageorgiou GZ, Bikiaris DN. Crystallization and enzymatic degradation of novel poly(ε-caprolactone-co-propylene succinate) copolymers. Eur Polym J 2008. [DOI: 10.1016/j.eurpolymj.2008.05.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Park SW, Bae JH, Lim JH, Cha BJ, Park CD, Yang YS, Ahn HC. Development and physical properties on the monofilament for gill nets and traps using biodegradable aliphatic polybutylene succinate resin. ACTA ACUST UNITED AC 2007. [DOI: 10.3796/ksft.2007.43.4.281] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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35
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Papadimitriou S, Bikiaris DN, Chrissafis K, Paraskevopoulos KM, Mourtas S. Synthesis, characterization, and thermal degradation mechanism of fast biodegradable PPSu/PCL copolymers. ACTA ACUST UNITED AC 2007. [DOI: 10.1002/pola.22250] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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