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Mariano E, Lee DY, Yun SH, Lee J, Choi YW, Park J, Han D, Kim JS, Choi I, Hur SJ. Crusting-fabricated three-dimensional soy-based scaffolds for cultured meat production: A preliminary study. Food Chem 2024; 452:139511. [PMID: 38710136 DOI: 10.1016/j.foodchem.2024.139511] [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: 12/28/2023] [Revised: 04/11/2024] [Accepted: 04/27/2024] [Indexed: 05/08/2024]
Abstract
Crusting has been developed as a non-chemical and non-machine intensive scaffold fabrication method. This method is based on the self-assembling ability of soy biomolecules, allowing the fabrication of a three-dimensional network for cell growth. Preliminary characterization revealed differences in pore size, water absorption, and degradation between pure soy-based scaffold (Y2R) and with added glycerol (Y2G). The Fourier-transform infrared spectrum absorbance peaks of functional groups related to proteins, carbohydrates, and lipids hinted the integration of soy biomolecules potentially via the Maillard reaction, as supported by the visible browning of the scaffold surface. Microscopic images revealed aligned myotubes in both scaffolds, with Y2G myotubes having greater proximity after 72 h of proliferation. Both spontaneous and electro-stimulated contractions were recorded as early as 72 h in proliferation medium. Crusting-fabricated soy-based scaffolds can further be explored for its application in cultured meat production.
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Affiliation(s)
- Ermie Mariano
- Department of Animal Science and Technology, Chung-Ang University, 4726 Seodong-daero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546, Republic of Korea
| | - Da Young Lee
- Department of Animal Science and Technology, Chung-Ang University, 4726 Seodong-daero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546, Republic of Korea
| | - Seung Hyeon Yun
- Department of Animal Science and Technology, Chung-Ang University, 4726 Seodong-daero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546, Republic of Korea
| | - Juhyun Lee
- Department of Animal Science and Technology, Chung-Ang University, 4726 Seodong-daero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546, Republic of Korea
| | - Yeong Woo Choi
- Department of Animal Science and Technology, Chung-Ang University, 4726 Seodong-daero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546, Republic of Korea
| | - Jinmo Park
- Department of Animal Science and Technology, Chung-Ang University, 4726 Seodong-daero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546, Republic of Korea
| | - Dahee Han
- Department of Animal Science and Technology, Chung-Ang University, 4726 Seodong-daero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546, Republic of Korea
| | - Jin Soo Kim
- Department of Animal Science and Technology, Chung-Ang University, 4726 Seodong-daero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546, Republic of Korea
| | - Inho Choi
- Department of Medical Biotechnology, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Sun Jin Hur
- Department of Animal Science and Technology, Chung-Ang University, 4726 Seodong-daero, Daedeok-myeon, Anseong-si, Gyeonggi-do 17546, Republic of Korea.
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2
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Fasciano S, Wheba A, Ddamulira C, Wang S. Recent advances in scaffolding biomaterials for cultivated meat. BIOMATERIALS ADVANCES 2024; 162:213897. [PMID: 38810509 DOI: 10.1016/j.bioadv.2024.213897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 02/07/2024] [Accepted: 05/15/2024] [Indexed: 05/31/2024]
Abstract
The emergence of cultivated meat provides a sustainable and ethical alternative to traditional animal agriculture, highlighting its increasing importance in the food industry. Biomaterial scaffolds are critical components in cultivated meat production for enabling cell adhesion, proliferation, differentiation, and orientation. While there's extensive research on scaffolding biomaterials, applying them to cultivated meat production poses distinct challenges, with each material offering its own set of advantages and disadvantages. This review summarizes the most recent scaffolding biomaterials used in the last five years for cell-cultured meat, detailing their respective advantages and disadvantages. We suggest future research directions and provide recommendations for scaffolds that support scalable, cost-effective, and safe high-quality meat production. Additionally, we highlight commercial challenges cultivated meat faces, encompassing bioreactor design, cell culture mediums, and regulatory and food safety issues. In summary, this review provides a comprehensive guide and valuable insights for researchers and companies in the field of cultivated meat production.
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Affiliation(s)
- Samantha Fasciano
- Department of Cellular and Molecular Biology, University of New Haven, West Haven, CT, 06516, USA
| | - Anas Wheba
- Department of Chemistry, Chemical and Biomedical Engineering, University of New Haven, West Haven, CT, 06516, USA
| | - Christopher Ddamulira
- Department of Chemistry, Chemical and Biomedical Engineering, University of New Haven, West Haven, CT, 06516, USA
| | - Shue Wang
- Department of Chemistry, Chemical and Biomedical Engineering, University of New Haven, West Haven, CT, 06516, USA.
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3
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Badawy HAE, Osman A, Ahmed TAE, Hincke MT. Evaluation of plant-derived biomaterials for the development of tissue-engineered corneal substitutes. J Biomed Mater Res A 2024. [PMID: 38963322 DOI: 10.1002/jbm.a.37769] [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: 10/25/2023] [Revised: 06/14/2024] [Accepted: 06/18/2024] [Indexed: 07/05/2024]
Abstract
Corneal blindness affects over 10 million patients worldwide. Due to the limited supply of donor corneas and frequent graft failure, bioengineered alternatives are crucial. To overcome drawbacks associated with corneal substitutes from synthetic biomaterials, fabrication from plant-derived biomaterials is a potential alternative. Herein, soy protein and glutenin in combination with different crosslinkers were evaluated for fabrication of corneal substitutes. Optical, mechanical, and biochemical properties of fabricated constructs and control rabbit corneas were evaluated in vitro. Soy protein crosslinked with peroxidase/H202 possessed transparency and mechanical properties comparable to controls, although their water content and biocompatibility were inferior. In contrast, soy protein crosslinked with tannic acid showed similar water content, tensile strength, and biocompatibility as rabbit corneas; however, these constructs displayed significantly lower transparency and higher strain to failure. Finally, glutenin cross-linked using formaldehyde showed excellent transparency, strain to failure, and biocompatibility, however; they exhibited significantly lower water content and tensile strength than controls. This study is the first to establish CIELAB color values for the rabbit cornea, allowing quantitative optical evaluation of tissue-engineered substitutes. Thus, a crosslinking strategy utilizing plant-derived proteins for fabrication of constructs with properties comparable to rabbit corneas is a promising direction for development of tissue-engineered corneal substitutes.
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Affiliation(s)
- Hadeel A E Badawy
- Biochemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Ahmed Osman
- Biochemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Tamer A E Ahmed
- Medical Biotechnology Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technology Applications (SRTA-City), Alexandria, Egypt
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Maxwell T Hincke
- Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Department of Innovation in Medical Education (DIME), Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
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4
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Yao L, Sai HV, Shippy T, Li B. Cellular and Transcriptional Response of Human Astrocytes to Hybrid Protein Materials. ACS APPLIED BIO MATERIALS 2024; 7:2887-2898. [PMID: 38632900 DOI: 10.1021/acsabm.3c01266] [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] [Indexed: 04/19/2024]
Abstract
Collagen is a major component of the tissue matrix, and soybean can regulate the tissue immune response. Both materials have been used to fabricate biomaterials for tissue repair. In this study, adult and fetal human astrocytes were grown in a soy protein isolate (SPI)-collagen hybrid gel or on the surface of a cross-linked SPI-collagen membrane. Hybrid materials reduced the cell proliferation rate compared to materials generated by collagen alone. However, the hybrid materials did not significantly change the cell motility compared to the control collagen material. RNA-sequencing (RNA-Seq) analysis showed downregulated genes in the cell cycle pathway, including CCNA2, CCNB1, CCNB2, CCND1, CCND2, and CDK1, which may explain lower cell proliferation in the hybrid material. This study also revealed the downregulation of genes encoding extracellular matrix (ECM) components, including HSPG2, LUM, SDC2, COL4A1, COL4A5, COL4A6, and FN1, as well as genes encoding chemokines, including CCL2, CXCL1, CXCL2, CX3CL1, CXCL3, and LIF, for adult human astrocytes grown on the hybrid membrane compared with those grown on the control collagen membrane. The study explored the cellular and transcriptional responses of human astrocytes to the hybrid material and indicated a potential beneficial function of the material in the application of neural repair.
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Affiliation(s)
- Li Yao
- Department of Biological Sciences, Wichita State University, 1845 Fairmount Street, Wichita, Kansas 67260, United States
| | - Haneesha Vishwa Sai
- Department of Biological Sciences, Wichita State University, 1845 Fairmount Street, Wichita, Kansas 67260, United States
| | - Teresa Shippy
- KSU Bioinformatics Center, Division of Biology, Kansas State University, Manhattan, Kansas 66506, United States
| | - Bin Li
- Department of Mechanical Engineering, Wichita State University, 1845 Fairmount Street, Wichita, Kansas 67260, United States
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5
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Niu R, Xin Q, Xu E, Yao S, Chen M, Liu D. Nanostarch-Stimulated Cell Adhesion in 3D Bioprinted Hydrogel Scaffolds for Cell Cultured Meat. ACS APPLIED MATERIALS & INTERFACES 2024. [PMID: 38680043 DOI: 10.1021/acsami.4c03585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Three-dimensional (3D) bioprinting has great potential in the applications of tissue engineering, including cell culturing meat, because of its versatility and bioimitability. However, existing bio-inks used as edible scaffold materials lack high biocompatibility and mechanical strength to enable cell growth inside. Here, we added starch nanoparticles (SNPs) in a gelatin/sodium alginate (Gel/SA) hydrogel to enhance printing and supporting properties and created a microenvironment for adherent proliferation of piscine satellite cells (PSCs). We demonstrated the biocompatibility of SNPs for cells, with increasing 20.8% cell viability and 36.1% adhesion rate after 5 days of incubation. Transcriptomics analysis showed the mechanisms underlying the effects of SNPs on the adherent behavior of myoblasts. The 1% SNP group had a low gel point and viscosity for shaping with PSCs infusion and had a high cell number and myotube fusion index after cultivation. Furthermore, the formation of 3D muscle tissue with thicker myofibers was shown in the SNP-Gel/SA hydrogel by immunological staining.
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Affiliation(s)
- Ruihao Niu
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Qipu Xin
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Enbo Xu
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
- State Key Laboratory of Fluid Power and Mechatronic Systems, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Integrated Research Base of Southern Fruit and Vegetable Preservation Technology, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China
- Innovation Center of Yangtze River Delta, Zhejiang University, Jiashan 314103, China
| | - Siyu Yao
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Minxuan Chen
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Donghong Liu
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
- State Key Laboratory of Fluid Power and Mechatronic Systems, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro-Food Processing, Integrated Research Base of Southern Fruit and Vegetable Preservation Technology, Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China
- Innovation Center of Yangtze River Delta, Zhejiang University, Jiashan 314103, China
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Pallaoro M, Modina SC, Fiorati A, Altomare L, Mirra G, Scocco P, Di Giancamillo A. Towards a More Realistic In Vitro Meat: The Cross Talk between Adipose and Muscle Cells. Int J Mol Sci 2023; 24:ijms24076630. [PMID: 37047600 PMCID: PMC10095036 DOI: 10.3390/ijms24076630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/22/2023] [Accepted: 03/29/2023] [Indexed: 04/05/2023] Open
Abstract
According to statistics and future predictions, meat consumption will increase in the coming years. Considering both the environmental impact of intensive livestock farming and the importance of protecting animal welfare, the necessity of finding alternative strategies to satisfy the growing meat demand is compelling. Biotechnologies are responding to this demand by developing new strategies for producing meat in vitro. The manufacturing of cultured meat has faced criticism concerning, above all, the practical issues of culturing together different cell types typical of meat that are partly responsible for meat’s organoleptic characteristics. Indeed, the existence of a cross talk between adipose and muscle cells has critical effects on the outcome of the co-culture, leading to a general inhibition of myogenesis in favor of adipogenic differentiation. This review aims to clarify the main mechanisms and the key molecules involved in this cross talk and provide an overview of the most recent and successful meat culture 3D strategies for overcoming this challenge, focusing on the approaches based on farm-animal-derived cells.
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Affiliation(s)
- Margherita Pallaoro
- Department of Veterinary Medicine and Animal Sciences (DIVAS), University of Milan, Via dell’Università 6, 26900 Lodi, Italy
| | - Silvia Clotilde Modina
- Department of Veterinary Medicine and Animal Sciences (DIVAS), University of Milan, Via dell’Università 6, 26900 Lodi, Italy
| | - Andrea Fiorati
- Department of Chemistry, Materials and Chemical Engineering “G. Natta”, Polytechnic University of Milan, Via Luigi Mancinelli, 7, 20131 Milan, Italy
- National Interuniversity Consortium of Materials Science and Technology (INSTM), 50121 Florence, Italy
| | - Lina Altomare
- Department of Chemistry, Materials and Chemical Engineering “G. Natta”, Polytechnic University of Milan, Via Luigi Mancinelli, 7, 20131 Milan, Italy
- National Interuniversity Consortium of Materials Science and Technology (INSTM), 50121 Florence, Italy
| | - Giorgio Mirra
- Department of Comparative Biomedicine and Food Science, University of Padua, Viale dell’Università 16, 35020 Legnaro, Italy
| | - Paola Scocco
- School of Biosciences and Veterinary Medicine, University of Camerino, Via Gentile III da Varano, 62032 Camerino, Italy
| | - Alessia Di Giancamillo
- Department of Biomedical Sciences for Health, University of Milan, Via Mangiagalli 31, 20133 Milan, Italy
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7
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Wei Z, Dai S, Huang J, Hu X, Ge C, Zhang X, Yang K, Shao P, Sun P, Xiang N. Soy Protein Amyloid Fibril Scaffold for Cultivated Meat Application. ACS APPLIED MATERIALS & INTERFACES 2023; 15:15108-15119. [PMID: 36916732 DOI: 10.1021/acsami.2c21702] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
It is important to have sustainable and edible scaffolds to produce cultivated meat. In this research, three-dimensional (3D) porous scaffolds were developed by soy protein amyloid fibrils for cultivated meat applications. Food-safe biological and physical cross-linking methods using microbial transglutaminase and temperature-controlled water vapor annealing technique were employed to crosslink soy protein amyloid fibrils, resulting in the production of 3D scaffolds. The generated 3D scaffolds had pores with sizes ranging from 50 to 250 μm, porosities of 72-83%, and compressive moduli of 3.8-4.2 kPa, depending on the type of soy protein used in the process (β-conglycinin (7S), glycinin (11S) and soy protein isolate (SPI)). When present with pepsin, these scaffolds can degrade within an hour but remain stable in phosphate-buffered saline for at least 30 days. The soy protein amyloid fibril scaffolds enabled C2C12 mouse skeletal myoblasts proliferate and differentiate without adding cell adhesive proteins or other coatings. The results demonstrate the potential of abundant and inexpensive soy protein amyloid fibrils to be utilized as scaffold materials for cultivated meat in the food industry.
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Affiliation(s)
- Zhengxun Wei
- Department of Food Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, People's Republic of China
| | - Siqing Dai
- Department of Food Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, People's Republic of China
| | - Jiayi Huang
- Department of Food Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, People's Republic of China
| | - Xinyu Hu
- Department of Food Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, People's Republic of China
| | - Chengxin Ge
- Department of Food Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, People's Republic of China
| | - Ximing Zhang
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Kai Yang
- Department of Food Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, People's Republic of China
| | - Ping Shao
- Department of Food Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, People's Republic of China
- Key Laboratory of Food Macromolecular Resources Processing Technology Research, China National Light Industry, Zhejiang University of Technology, Hangzhou 310014, China
| | - Peilong Sun
- Department of Food Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, People's Republic of China
- Key Laboratory of Food Macromolecular Resources Processing Technology Research, China National Light Industry, Zhejiang University of Technology, Hangzhou 310014, China
| | - Ning Xiang
- Department of Food Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, People's Republic of China
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Samrot AV, Sathiyasree M, Rahim SBA, Renitta RE, Kasipandian K, Krithika Shree S, Rajalakshmi D, Shobana N, Dhiva S, Abirami S, Visvanathan S, Mohanty BK, Sabesan GS, Chinni SV. Scaffold Using Chitosan, Agarose, Cellulose, Dextran and Protein for Tissue Engineering-A Review. Polymers (Basel) 2023; 15:polym15061525. [PMID: 36987305 PMCID: PMC10054888 DOI: 10.3390/polym15061525] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/27/2023] [Accepted: 01/27/2023] [Indexed: 03/30/2023] Open
Abstract
Biological macromolecules like polysaccharides/proteins/glycoproteins have been widely used in the field of tissue engineering due to their ability to mimic the extracellular matrix of tissue. In addition to this, these macromolecules are found to have higher biocompatibility and no/lesser toxicity when compared to synthetic polymers. In recent years, scaffolds made up of proteins, polysaccharides, or glycoproteins have been highly used due to their tensile strength, biodegradability, and flexibility. This review is about the fabrication methods and applications of scaffolds made using various biological macromolecules, including polysaccharides like chitosan, agarose, cellulose, and dextran and proteins like soy proteins, zein proteins, etc. Biopolymer-based nanocomposite production and its application and limitations are also discussed in this review. This review also emphasizes the importance of using natural polymers rather than synthetic ones for developing scaffolds, as natural polymers have unique properties, like high biocompatibility, biodegradability, accessibility, stability, absence of toxicity, and low cost.
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Affiliation(s)
- Antony V Samrot
- School of Bioscience, Faculty of Medicine, Bioscience and Nursing, MAHSA University, Jalan SP2, Bandar Saujana Putra, Jenjarom 42610, Selangor, Malaysia
| | - Mahendran Sathiyasree
- Department of Biotechnology, School of Bio and Chemical Engineering Sathyabama Institute of Science and Technology, Chennai 600119, Tamil Nadu, India
| | - Sadiq Batcha Abdul Rahim
- Faculty of Engineering, Built Environment and IT, MAHSA University, Jalan SP2, Bandar Saujana Putra, Jenjarom 42610, Selangor, Malaysia
| | - Robinson Emilin Renitta
- Department of Food Processing, Karunya Institute of Technology and Science, Coimbatore 641114, Tamil Nadu, India
| | - Kasirajan Kasipandian
- Faculty of Engineering, Built Environment and IT, MAHSA University, Jalan SP2, Bandar Saujana Putra, Jenjarom 42610, Selangor, Malaysia
| | - Sivasuriyan Krithika Shree
- Department of Biotechnology, School of Bio and Chemical Engineering Sathyabama Institute of Science and Technology, Chennai 600119, Tamil Nadu, India
| | - Deenadhayalan Rajalakshmi
- Department of Biotechnology, School of Bio and Chemical Engineering Sathyabama Institute of Science and Technology, Chennai 600119, Tamil Nadu, India
| | - Nagarajan Shobana
- Department of Biotechnology, School of Bio and Chemical Engineering Sathyabama Institute of Science and Technology, Chennai 600119, Tamil Nadu, India
| | - Shanmugaboopathi Dhiva
- Department of Microbiology, Sree Narayana College, Alathur, Palakkad 678682, Kerala, India
| | - Sasi Abirami
- Department of Microbiology, Kamaraj College, Thoothukudi, Affiliated to Manonmaniam Sundaranar University, Thoothukudi 628003, Tamil Nadu, India
| | - Sridevi Visvanathan
- Unit of Biochemistry, Faculty of Medicine, AIMST University, Semeling, Bedong 08100, Kedah Darul Aman, Malaysia
| | - Basanta Kumar Mohanty
- Faculty of Medicine, Manipal University College Malaysia (MUCM), Jalan Padang Jambu, Bukit Baru 75150, Melaka, Malaysia
| | - Gokul Shankar Sabesan
- Faculty of Medicine, Manipal University College Malaysia (MUCM), Jalan Padang Jambu, Bukit Baru 75150, Melaka, Malaysia
| | - Suresh V Chinni
- Department of Biochemistry, Faculty of Medicine, Bioscience and Nursing, MAHSA University, Jalan SP2, Bandar Saujana Putra, Jenjarom 42610, Selangor, Malaysia
- Department of Periodontics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai 602105, Tamil Nadu, India
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9
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Yao L, Blasi J, Shippy T, Brice R. Transcriptomic analysis reveals the immune response of human microglia to a soy protein and collagen hybrid bioscaffold. Heliyon 2023; 9:e13352. [PMID: 36825181 PMCID: PMC9941947 DOI: 10.1016/j.heliyon.2023.e13352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 01/04/2023] [Accepted: 01/26/2023] [Indexed: 02/04/2023] Open
Abstract
Inflammatory reactions resulting from spinal cord injury cause significant secondary damage. Microglial cells activate CD4+ T cells via major histocompatibility complex class II (MHCII) molecules. The activated T cells lead to neural tissue damage and demyelination at early stages of spinal cord injury. Control of the inflammatory response may attenuate the injury process. In this study, we compared gene expression in human microglia grown on soy protein-collagen hybrid scaffolds versus collagen scaffolds. Differentially expressed genes (DEGs) were subjected to gene ontology (GO) and pathway enrichment assays. Among down-regulated genes, the "antigen processing and presentation" pathway shows enrichment, primarily due to the down-regulation of MHCII molecules. The DEGs in this pathway show enrichment of binding sites for several transcription factors, with CIITA and IRF8 being the top candidates. The down-regulation of MHCII along with the significant enrichment of the GO term "focal adhesion" among the up-regulated genes helps explain the higher motility of microglial cells on the hybrid scaffold compared with that on the collagen scaffold. Up-regulated genes associated with "focal adhesion" include DNM2, AHNAK, and HYOU1, which have been previously implicated in increased cell motility. Overall, our study indicates that the use of hybrid scaffolds containing soy protein and collagen may modulate the immune response of wounded neural tissue.
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Affiliation(s)
- Li Yao
- Department of Biological Sciences, Wichita State University, 1845 Fairmount Street, Wichita, KS 67260, United States,Corresponding author.
| | - Jacques Blasi
- Department of Biological Sciences, Wichita State University, 1845 Fairmount Street, Wichita, KS 67260, United States
| | - Teresa Shippy
- KSU Bioinformatics Center, Division of Biology, Kansas State University, Manhattan, KS 66506, United States
| | - Ryan Brice
- Department of Biological Sciences, Wichita State University, 1845 Fairmount Street, Wichita, KS 67260, United States
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10
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Samson DO, Shukri A, Aziz Hashikin NA, Zuber SH, Addo Buba AD, Abdul Aziz MZ, Hashim R, Mohd Yusof MF, Gemanam SJ, Samson PA. Performance of natural product-based materials as adhesives in the fabrication of mangrove wood composites. Heliyon 2023; 9:e13032. [PMID: 36711293 PMCID: PMC9873669 DOI: 10.1016/j.heliyon.2023.e13032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 01/07/2023] [Accepted: 01/12/2023] [Indexed: 01/19/2023] Open
Abstract
Biodegradable adhesives prepared using three different forms of soy protein-based products (defatted soy flour/soy protein concentrate/soy protein isolate), sodium hydroxide, and itaconic acid polyamidoamine-epichlorohydrin (IA-PAE) with 0 wt%-20 wt% substitution rates were utilized to enhance the production of mangrove wood composites. 1H nuclear magnetic resonance, differential scanning calorimetry, and ultra-high-resolution field emission scanning electron microscopy were employed to characterize the composite samples. Other measurements involved the determination of viscosity, pH, physical, mechanical, dimensional stability, CT numbers, and relative electron density parameters. The ideal curing conditions for the composite bio-adhesives were found to be 15 wt% IA-PAE, 602.50 ± 172.21-391.11 ± 105.82 mPa s, pH 11.0, 180 °C, and 18 min, respectively. The improved physiochemical characteristics of DSF, SPC, and SPI confirmed that NaOH/IA-PAE was integrated into the adhesive system and ameliorated the overall performance of the resulting composites. The results showed that all composite samples, except for those bonded with 0 wt% and 5 wt% IA-PAE, matched up with the quality specification stated in the JIS A-5908 and ASTM D1037. Samples D1, D2, and D3 exhibited optimum characteristics, demonstrating their uses in the development of low-toxicity and sustainable reference tissue substitute phantom in radiological areas.
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Affiliation(s)
- Damilola Oluwafemi Samson
- School of Physics, Universiti Sains Malaysia, 11800, USM, Malaysia
- Department of Physics, University of Abuja, 900211, Abuja, Nigeria
- Corresponding author. School of Physics, Universiti Sains Malaysia, 11800, USM, Malaysia.
| | - Ahmad Shukri
- School of Physics, Universiti Sains Malaysia, 11800, USM, Malaysia
| | | | - Siti Hajar Zuber
- School of Physics, Universiti Sains Malaysia, 11800, USM, Malaysia
| | | | - Mohd Zahri Abdul Aziz
- Advanced Medical and Dental Institute, Universiti Sains Malaysia, 13200, Bertam, Malaysia
- Corresponding author. Advanced Medical and Dental Institute, Universiti Sains Malaysia, 13200, Bertam, Malaysia.
| | - Rokiah Hashim
- School of Industrial Technology, Universiti Sains Malaysia, 11800, USM, Penang, Malaysia
| | - Mohd Fahmi Mohd Yusof
- School of Health Sciences, Universiti Sains Malaysia, 16150, Kota Bharu, Kelantan, Malaysia
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11
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Sah MK, Mukherjee S, Flora B, Malek N, Rath SN. Advancement in "Garbage In Biomaterials Out (GIBO)" concept to develop biomaterials from agricultural waste for tissue engineering and biomedical applications. JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE & ENGINEERING 2022; 20:1015-1033. [PMID: 36406592 PMCID: PMC9672289 DOI: 10.1007/s40201-022-00815-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 06/27/2022] [Indexed: 06/16/2023]
Abstract
UNLABELLED Presently on a global scale, one of the major concerns is to find effective strategies to manage the agricultural waste to protect the environment. One strategy that has been drawing attention among the researchers is the development of biocompatible materials from agricultural waste. This strategy implies successful conversion of agricultural waste products (e.g.: cellulose, eggshell etc.) into building blocks for biomaterial development. Some of these wastes contain even bioactive compounds having biomedical applications. The replacement and augmentation of human tissue with biomaterials as alternative to traditional method not only bypasses immune-rejection, donor scarcity, and maintenance; but also provides long term solution to damaged or malfunctioning organs. Biomaterials development as one of the key challenges in tissue engineering approach, resourced from natural origin imparts better biocompatibility due to closely mimicking composition with cellular microenvironment. The "Garbage In, Biomaterials Out (GIBO)" concept, not only recycles the agricultural wastes, but also adds to biomaterial raw products for further product development in tissue regeneration. This paper reviews the conversion of garbage agricultural by-products to the biocompatible materials for various biomedical applications. GRAPHICAL ABSTRACT The agro-waste biomass processed, purified, modified, and further utilized for the fabrication of biomaterials-based support system for tissue engineering applications to grow living body parts in vitro or in vivo.
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Affiliation(s)
- Mahesh Kumar Sah
- Department of Biotechnology, Dr. B. R. Ambedkar, National Institute of Technology, Jalandhar, Punjab 144011 India
| | - Sunny Mukherjee
- Department of Biotechnology, Dr. B. R. Ambedkar, National Institute of Technology, Jalandhar, Punjab 144011 India
| | - Bableen Flora
- Department of Biotechnology, Lovely Professional University, Jalandhar, Punjab India
| | - Naved Malek
- Department of Chemistry, S. V. National Institute of Technology, Surat, Gujarat India
| | - Subha Narayan Rath
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Medak, Telangana India
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Lin CW, Wu PT, Chuang EY, Fan YJ, Yu J. Design and Investigation of an Eco-Friendly Wound Dressing Composed of Green Bioresources- Soy Protein, Tapioca Starch, and Gellan Gum. Macromol Biosci 2022; 22:e2200288. [PMID: 36106681 DOI: 10.1002/mabi.202200288] [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: 07/12/2022] [Revised: 09/03/2022] [Indexed: 01/15/2023]
Abstract
In the fields of biomedicine and tissue engineering, natural polymer-based tissue-engineered scaffolds are used in multiple applications. As a plant-derived polymer, soy protein, containing multiple amino acids, is structurally similar to components of the extra-cellular matrix (ECM) of tissues. It is biological safety provided a good potential to be material for pure natural scaffolds. Moreover, as a protein, the properties of soy protein can be easily adjusted by modifying the functional groups on it. In addition, by blending soy protein with other synthetic and natural polymers, the mechanical characteristics and bioactive behavior of scaffolds can be facilitated for a variety of bio-applications. In this research, soy protein and polysaccharides tapioca starch are used, and gellan gum to develop a protein-based composite scaffold for cell engineering. The morphology and surface chemical composition are characterized via micro-computed tomography (micro-CT), scanning electron microscope (SEM), and fourier-transform infrared (FTIR) spectroscopy. The soy/tapioca/gellan gum (STG) composite scaffolds selectively help the adhesion and proliferation of L929 fibroblast cells while improving the migration of L929 fibroblast cells in STG composite scaffolds as the increase of soy protein proportion of the scaffold. In addition, STG composite scaffolds show great potential in the wound healing model to enhance rapid epithelialization and tissue granulation.
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Affiliation(s)
- Che-Wei Lin
- School of Biomedical Engineering, Taipei Medical University, Taipei, 10675, Taiwan
| | - Po-Ting Wu
- Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, Pennsylvania, 19104, USA
| | - Er-Yuan Chuang
- School of Biomedical Engineering, Taipei Medical University, Taipei, 10675, Taiwan
| | - Yu-Jui Fan
- School of Biomedical Engineering, Taipei Medical University, Taipei, 10675, Taiwan
| | - Jiashing Yu
- Department of Chemical Engineering, National Taiwan University, Taipei, 10617, Taiwan
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13
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Doustdar F, Ramezani S, Ghorbani M, Mortazavi Moghadam F. Optimization and characterization of a novel tea tree oil-integrated poly (ε-caprolactone)/soy protein isolate electrospun mat as a wound care system. Int J Pharm 2022; 627:122218. [PMID: 36155796 DOI: 10.1016/j.ijpharm.2022.122218] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 09/14/2022] [Accepted: 09/17/2022] [Indexed: 10/31/2022]
Abstract
A set of poly (ε-caprolactone)/soy protein isolate (PCL/SPI) mats with different ratios of PCL to SPI was fabricated using the electrospinning method. The mat with PCL to SPI ratio of 95:5 (PS 95:5) had the narrowest nanofibers, the highest percentage of porosity, the lowest swelling ratio, the least vapor transmission, and the slowest degradation rate among the prepared mats. The hemolysis assay indicated that all mats can be considered biocompatible biomaterials. In continue, three different weight ratios of tea tree oil (TTO) were loaded into the PS 95:5 mat. The release profiles illustrated that higher amounts of TTO could be released in an acidic environment. The antioxidant activity of the mats increased by the increase in their TTO content. The cell viability test, cell adhesion images, and live/dead assay of TTO-loaded mats affirmed that all fabricated mats were biocompatible. The scratch wound assay expressed that TTO accelerates the rate of wound closure. The TTO-loaded mats illustrated antibacterial activity against both Escherichia coli and Staphylococcus aureus bacteria. The obtained outcomes revealed that TTO-loaded PCL/SPI mats can be considered promising potential wound dressings.
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Affiliation(s)
- Fatemeh Doustdar
- Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Soghra Ramezani
- Nanofiber Research Center, Asian Nanostructures Technology Co. (ANSTCO), Zanjan, Iran
| | - Marjan Ghorbani
- Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Fatemeh Mortazavi Moghadam
- Division of Engineering in Medicine, Department of Medicine, Harvard Medical School, Brigham and Women's Hospital, Cambridge, MA 02139, USA
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14
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Dutta SD, Ganguly K, Jeong MS, Patel DK, Patil TV, Cho SJ, Lim KT. Bioengineered Lab-Grown Meat-like Constructs through 3D Bioprinting of Antioxidative Protein Hydrolysates. ACS APPLIED MATERIALS & INTERFACES 2022; 14:34513-34526. [PMID: 35849726 DOI: 10.1021/acsami.2c10620] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Lab-grown bovine meat analogues are emerging alternatives to animal sacrifices for cultured meat production. The most challenging aspect of the production process is the rapid proliferation of cells and establishment of the desired 3D structure for mass production. In this study, we developed a direct ink writing-based 3D-bioprinted meat culture platform composed of 6% (w/v) alginate and 4% (w/v) gelatin (Alg/Gel)-based hydrogel scaffolds supplemented with naturally derived protein hydrolysates (PHs; 10%) from highly nutritive plants (soybean, pigeon pea, and wheat), and some selected edible insects (beetles, crickets, and mealworms) on in vitro proliferation of bovine myosatellite cells (bMSCs) extracted from fresh meat samples. The developed bioink exhibited excellent shear-thinning behavior (n < 1) and mechanical stability during 3D bioprinting. Commercial proteases (Alcalase, Neutrase, and Flavourzyme) were used for protein hydrolysis. The resulting hydrolysates exhibited lower-molecular-weight bands (12-50 kDa) than those of crude isolates (55-160 kDa), as determined by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. The degree of hydrolysis was higher in the presence of Alcalase for both plant (34%) and insect (62%) PHs than other enzymes. The 3D-printed hydrogel scaffolds displayed excellent bioactivity and stability after 7 days of incubation. The developed prototype structure (pepperoni meat, 20 × 20 × 5 mm) provided a highly stable, nutritious, and mechanically strong structure that supported the rapid proliferation of myoblasts in a low-serum environment during the entire culture period. The 2,2-diphenyl-1-picrylhydrazyl radical scavenging assay enhanced the free radical reduction of Alcalase- and Neutrase-treated PHs. Furthermore, the bioprinted bMSCs displayed early myogenesis (desmin and Pax7) in the presence of PHs, suggesting its role in bMSC differentiation. In conclusion, we developed a 3D bioprinted and bioactive meat culture platform using Alg/Gel/PHs as a printable and edible component for the mass production of cultured meat.
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Affiliation(s)
- Sayan Deb Dutta
- Department of Biosystems Engineering, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Keya Ganguly
- Department of Biosystems Engineering, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Min-Soo Jeong
- Department of Food Science and Biotechnology, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Dinesh K Patel
- Institute of Forest Science, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Tejal V Patil
- Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon-24341, Republic of Korea
| | - Seong-Jun Cho
- Department of Food Science and Biotechnology, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Ki-Taek Lim
- Department of Biosystems Engineering, Kangwon National University, Chuncheon 24341, Republic of Korea
- Institute of Forest Science, Kangwon National University, Chuncheon 24341, Republic of Korea
- Interdisciplinary Program in Smart Agriculture, Kangwon National University, Chuncheon-24341, Republic of Korea
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15
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Ianovici I, Zagury Y, Redenski I, Lavon N, Levenberg S. 3D-printable plant protein-enriched scaffolds for cultivated meat development. Biomaterials 2022; 284:121487. [PMID: 35421802 DOI: 10.1016/j.biomaterials.2022.121487] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 03/14/2022] [Accepted: 03/23/2022] [Indexed: 02/06/2023]
Abstract
Cultivated meat harnesses tissue engineering (TE) concepts to create sustainable, edible muscle tissues, for addressing the rising meat product demands and their global consequences. As 3D-printing is a promising method for creating thick and complex structures, two plant-protein-enriched scaffolding compositions were primarily assessed in our work as 3D-printable platforms for bovine satellite cells (BSC) maturation. Mixtures of pea protein isolate (PPI) and soy protein isolate (SPI) with RGD-modified alginate (Alginate(RGD)) were evaluated as prefabricated mold-based and 3D-printed scaffolds for BSC cultivation, and ultimately, as potential bioinks for cellular printing. Mold-based protein enriched scaffolds exhibited elevated stability and stiffness compared to ones made of Alginate(RGD) alone, while allowing unhindered BSC spreading and maturation. Extrusion based 3D-printing with the two compositions was then developed, while using an edible, removable agar support bath. Successfully fabricated constructs with well-defined geometries supported BSC attachment and differentiation. Finally, cellular bioprinting was demonstrated with PPI-enriched bioinks. Cell recovery post-printing was observed in two cultivation configurations, reaching ∼80-90% viability over time. Moreover, cells could mature within 3D-printed cellular constructs. As animal-derived materials were avoided in our scaffold fabrication process, and pea-protein is known for its low allergic risk, these findings have great promise for further cultivated meat research.
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Affiliation(s)
- Iris Ianovici
- Department of Biomedical Engineering, Technion - Israel Institute of Technology, Haifa, 3200003, Israel
| | - Yedidya Zagury
- Department of Biomedical Engineering, Technion - Israel Institute of Technology, Haifa, 3200003, Israel
| | - Idan Redenski
- Department of Biomedical Engineering, Technion - Israel Institute of Technology, Haifa, 3200003, Israel
| | - Neta Lavon
- Aleph-Farms Ltd., Rehovot, 7670609, Israel
| | - Shulamit Levenberg
- Department of Biomedical Engineering, Technion - Israel Institute of Technology, Haifa, 3200003, Israel; Aleph-Farms Ltd., Rehovot, 7670609, Israel.
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16
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Liu C, Yang H, Shen NA, Li J, Chen Y, Wang JY. Improvement of mechanical properties of zein porous scaffold by quenching/electrospun fiber reinforcement. Biomed Mater 2021; 16. [PMID: 34517347 DOI: 10.1088/1748-605x/ac265d] [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: 04/21/2021] [Accepted: 09/13/2021] [Indexed: 11/11/2022]
Abstract
As a novel bone substitute material, zein-based scaffolds (ZS) should have suitable mechanical properties and porosity. ZS has shown good compressive properties matching cancellous bone, but there is still a demand to improve its mechanical properties, especially tensile and bending properties without adding plasticizers. The present study explored two simple and environment-friendly factors for this purpose: fiber reinforcement and quenching. Addition of electrospun zein fibers enhanced all mechanical properties significantly including compressive, tensile, and bending moduli; compressive and bending strengths of ZS with both higher (70-80%) and lower (50-60%) porosities, no matter whether heating treated or not treated. Especially, all these parameters were further enhanced significantly by addition of heating treated fibers. AFM provided evidence that high temperature modification could significantly alter the micro-elastic properties of zein electrospun fibers, i.e., increased stiffness of fibers. Quenching treatment also enhanced compressive, tensile, and bending strengths significantly. Finally, quenching treated ZS were implanted into critical-sized bone defects (15 mm) of the rabbit model to compare the repair efficacy with a commercial β-tricalcium phosphate product. The results demonstrated that there were no remarkable differences in bone reconstructions between these two materials.
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Affiliation(s)
- Chang Liu
- School of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China, 86-21-34205822
| | - Hui Yang
- School of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China, 86-21-34205822
| | - Nai-An Shen
- School of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China, 86-21-34205822
| | - Juehong Li
- Department of Orthopaedic Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai 201306, China
| | - Yunsu Chen
- Department of Orthopaedic Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai 201306, China
| | - Jin-Ye Wang
- School of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China, 86-21-34205822.,Jiaxing Yaojiao Medical Device Co. Ltd, 321 Jiachuang Road, Jiaxing 314032, China
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17
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Abstract
The cultured meat market has been growing at an accelerated space since the first creation of cultured meat burger back in 2013. Substantial efforts have been made to reduce costs by eliminating serum in growth media and improving process efficiency by employing bioreactors. In parallel, efforts are also being made on scaffolding innovations to offer better cells proliferation, differentiation and tissue development. So far, scaffolds used in cultured meat research are predominantly collagen and gelatin, which are animal-derived. To align with cell-based meat vision i.e. environment conservation and animal welfare, plant-derived biomaterials for scaffolding are being intensively explored. This paper reviews and discusses the advantages and disadvantages of scaffold materials and potential scaffolding related to scale-up solution for the production of cultured meat.
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Affiliation(s)
- Jasmine Si Han Seah
- School of Materials Science and Engineering, Nanyang Technological University, Singapore, Singapore
| | - Satnam Singh
- Biomanufacturing Technology, Bioprocessing Technology Institute (BTI), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Lay Poh Tan
- School of Materials Science and Engineering, Nanyang Technological University, Singapore, Singapore
| | - Deepak Choudhury
- Biomanufacturing Technology, Bioprocessing Technology Institute (BTI), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
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18
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Matsliah L, Goder D, Giladi S, Zilberman M. In vitro characterization of novel multidrug-eluting soy protein wound dressings. J Biomater Appl 2020; 35:978-993. [PMID: 33269628 DOI: 10.1177/0885328220975178] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Polymers derived from natural sources are of interest in the scientific and medical communities, especially soy protein which exhibits low immunogenicity and good mechanical properties, and supports cell proliferation. Soy protein is cost-effective compared to other natural polymers and is attractive also due to its non-animal origin and relatively long storage stability. In the current study, hybrid film structures were developed and studied as a novel wound dressing platform with controlled release of three bioactive agents. The dense top layer is designed to provide mechanical support, control the water vapor permeability and to elute the antibiotic drug cloxacillin and the analgesic drug bupivacaine to the wound site. The porous sub-layer is designed to absorb the wound exudates and release the hemostatic agent tranexamic acid for bleeding control. The results show that the formulation parameters, i.e. crosslinker and plasticizer concentrations, affected the mechanical properties of the wound dressings as well as relevant physical properties (water vapor transmission rate and swelling kinetics), but had almost no effect on the drug-release profiles. While the antibiotic drug and the analgesic drug were released within several hours, the hemostatic agent was released within several minutes, according to the well designed hybrid structure. In conclusion, our novel soy protein hybrid wound dressings are biocompatible, can deliver various drugs simultaneously in a controlled fashion for each drug individually, and can be adjusted to suit various types of wounds by altering their properties through formulation effects.
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Affiliation(s)
- Lior Matsliah
- Faculty of Engineering, Tel Aviv University Iby and Aladar Fleischman, Tel Aviv, Israel
| | - Daniella Goder
- Faculty of Engineering, Tel Aviv University Iby and Aladar Fleischman, Tel Aviv, Israel
| | - Shir Giladi
- Faculty of Engineering, Tel Aviv University Iby and Aladar Fleischman, Tel Aviv, Israel
| | - Meital Zilberman
- Faculty of Engineering, Tel Aviv University Iby and Aladar Fleischman, Tel Aviv, Israel
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Bédard P, Gauvin S, Ferland K, Caneparo C, Pellerin È, Chabaud S, Bolduc S. Innovative Human Three-Dimensional Tissue-Engineered Models as an Alternative to Animal Testing. Bioengineering (Basel) 2020; 7:E115. [PMID: 32957528 PMCID: PMC7552665 DOI: 10.3390/bioengineering7030115] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 09/11/2020] [Accepted: 09/15/2020] [Indexed: 12/12/2022] Open
Abstract
Animal testing has long been used in science to study complex biological phenomena that cannot be investigated using two-dimensional cell cultures in plastic dishes. With time, it appeared that more differences could exist between animal models and even more when translated to human patients. Innovative models became essential to develop more accurate knowledge. Tissue engineering provides some of those models, but it mostly relies on the use of prefabricated scaffolds on which cells are seeded. The self-assembly protocol has recently produced organ-specific human-derived three-dimensional models without the need for exogenous material. This strategy will help to achieve the 3R principles.
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Affiliation(s)
- Patrick Bédard
- Faculté de Médecine, Sciences Biomédicales, Université Laval, Québec, QC G1V 0A6, Canada; (P.B.); (S.G.); (K.F.)
- Centre de Recherche en Organogénèse Expérimentale de l’Université Laval/LOEX, Centre de Recherche du CHU de Québec-Université Laval, Axe Médecine Régénératrice, Québec, QC G1J 1Z4, Canada; (C.C.); (È.P.); (S.C.)
| | - Sara Gauvin
- Faculté de Médecine, Sciences Biomédicales, Université Laval, Québec, QC G1V 0A6, Canada; (P.B.); (S.G.); (K.F.)
- Centre de Recherche en Organogénèse Expérimentale de l’Université Laval/LOEX, Centre de Recherche du CHU de Québec-Université Laval, Axe Médecine Régénératrice, Québec, QC G1J 1Z4, Canada; (C.C.); (È.P.); (S.C.)
| | - Karel Ferland
- Faculté de Médecine, Sciences Biomédicales, Université Laval, Québec, QC G1V 0A6, Canada; (P.B.); (S.G.); (K.F.)
- Centre de Recherche en Organogénèse Expérimentale de l’Université Laval/LOEX, Centre de Recherche du CHU de Québec-Université Laval, Axe Médecine Régénératrice, Québec, QC G1J 1Z4, Canada; (C.C.); (È.P.); (S.C.)
| | - Christophe Caneparo
- Centre de Recherche en Organogénèse Expérimentale de l’Université Laval/LOEX, Centre de Recherche du CHU de Québec-Université Laval, Axe Médecine Régénératrice, Québec, QC G1J 1Z4, Canada; (C.C.); (È.P.); (S.C.)
| | - Ève Pellerin
- Centre de Recherche en Organogénèse Expérimentale de l’Université Laval/LOEX, Centre de Recherche du CHU de Québec-Université Laval, Axe Médecine Régénératrice, Québec, QC G1J 1Z4, Canada; (C.C.); (È.P.); (S.C.)
| | - Stéphane Chabaud
- Centre de Recherche en Organogénèse Expérimentale de l’Université Laval/LOEX, Centre de Recherche du CHU de Québec-Université Laval, Axe Médecine Régénératrice, Québec, QC G1J 1Z4, Canada; (C.C.); (È.P.); (S.C.)
| | - Stéphane Bolduc
- Centre de Recherche en Organogénèse Expérimentale de l’Université Laval/LOEX, Centre de Recherche du CHU de Québec-Université Laval, Axe Médecine Régénératrice, Québec, QC G1J 1Z4, Canada; (C.C.); (È.P.); (S.C.)
- Département de Chirurgie, Faculté de Médecine, Université Laval, Québec, QC G1V 0A6, Canada
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20
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Javaid M, Haleem A. 3D printing applications towards the required challenge of stem cells printing. CLINICAL EPIDEMIOLOGY AND GLOBAL HEALTH 2020. [DOI: 10.1016/j.cegh.2020.02.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
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21
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Phelan MA, Kruczek K, Wilson JH, Brooks MJ, Drinnan CT, Regent F, Gerstenhaber JA, Swaroop A, Lelkes PI, Li T. Soy Protein Nanofiber Scaffolds for Uniform Maturation of Human Induced Pluripotent Stem Cell-Derived Retinal Pigment Epithelium. Tissue Eng Part C Methods 2020; 26:433-446. [PMID: 32635833 DOI: 10.1089/ten.tec.2020.0072] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Retinal pigment epithelium (RPE) differentiated from human induced pluripotent stem cells, called induced retinal pigment epithelium (iRPE), is being explored as a cell-based therapy for the treatment of retinal degenerative diseases, especially age-related macular degeneration. The success of RPE implantation is linked to the use of biomimetic scaffolds that simulate Bruch's membrane and promote RPE maturation and integration as a functional tissue. Due to difficulties associated with animal protein-derived scaffolds, including sterility and pro-inflammatory responses, current practices favor the use of synthetic polymers, such as polycaprolactone (PCL), for generating nanofibrous scaffolds. In this study, we tested the hypothesis that plant protein-derived fibrous scaffolds can provide favorable conditions permissive for the maturation of RPE tissue sheets in vitro. Our natural, soy protein-derived nanofibrous scaffolds exhibited a J-shaped stress-strain curve that more closely resembled the mechanical properties of native tissues than PCL with significantly higher hydrophilicity of the natural scaffolds, favoring in vivo implantation. We then demonstrate that iRPE sheets growing on these soy protein scaffolds are equivalent to iRPE monolayers cultured on synthetic PCL nanofibrous scaffolds. Immunohistochemistry demonstrated RPE-like morphology and functionality with appropriate localization of RPE markers RPE65, PMEL17, Ezrin, and ZO1 and with anticipated histotypic polarization of vascular endothelial growth factor and pigment epithelium-derived growth factor as indicated by enzyme-linked immunosorbent assay. Scanning electron microscopy revealed dense microvilli on the cell surface and homogeneous tight junctional contacts between the cells. Finally, comparative transcriptome analysis in conjunction with principal component analysis demonstrated that iRPE on nanofibrous scaffolds, either natural or synthetic, matured more consistently than on nonfibrous substrates. Taken together, our studies suggest that the maturation of cultured iRPE sheets for subsequent clinical applications might benefit from the use of nanofibrous scaffolds generated from natural proteins. Impact statement Induced retinal pigment epithelium (iRPE) from patient-derived induced pluripotent stem cells (iPSCs) may yield powerful treatments of retinal diseases, including age-related macular degeneration. Recent studies, including early human clinical trials, demonstrate the importance of selecting appropriate biomaterial scaffolds to support tissue-engineered iRPE sheets during implantation. Electrospun scaffolds show particular promise due to their similarity to the structure of the native Bruch's membrane. In this study, we describe the use of electroprocessed nanofibrous soy protein scaffolds to generate polarized sheets of human iPSC-derived iRPE sheets. Our evaluation, including RNA-seq transcriptomics, indicates that these scaffolds are viable alternatives to scaffolds electrospun from synthetic polymers.
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Affiliation(s)
- Michael A Phelan
- Neurobiology, Neurodegeneration and Repair Laboratory, National Eye Institute, National Institutes of Health, Bethesda, Maryland, USA
- Integrated Laboratory for Cellular Tissue Engineering and Regenerative Medicine, Department of Bioengineering, College of Engineering, Temple University, Philadelphia, Pennsylvania, USA
| | - Kamil Kruczek
- Neurobiology, Neurodegeneration and Repair Laboratory, National Eye Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - John H Wilson
- Neurobiology, Neurodegeneration and Repair Laboratory, National Eye Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Matthew J Brooks
- Neurobiology, Neurodegeneration and Repair Laboratory, National Eye Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Charles T Drinnan
- Neurobiology, Neurodegeneration and Repair Laboratory, National Eye Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Florian Regent
- Neurobiology, Neurodegeneration and Repair Laboratory, National Eye Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Jonathan A Gerstenhaber
- Integrated Laboratory for Cellular Tissue Engineering and Regenerative Medicine, Department of Bioengineering, College of Engineering, Temple University, Philadelphia, Pennsylvania, USA
| | - Anand Swaroop
- Neurobiology, Neurodegeneration and Repair Laboratory, National Eye Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Peter I Lelkes
- Integrated Laboratory for Cellular Tissue Engineering and Regenerative Medicine, Department of Bioengineering, College of Engineering, Temple University, Philadelphia, Pennsylvania, USA
| | - Tiansen Li
- Neurobiology, Neurodegeneration and Repair Laboratory, National Eye Institute, National Institutes of Health, Bethesda, Maryland, USA
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22
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Synergistic Effects on Incorporation of β-Tricalcium Phosphate and Graphene Oxide Nanoparticles to Silk Fibroin/Soy Protein Isolate Scaffolds for Bone Tissue Engineering. Polymers (Basel) 2020; 12:polym12010069. [PMID: 31906498 PMCID: PMC7023539 DOI: 10.3390/polym12010069] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 12/16/2019] [Accepted: 12/16/2019] [Indexed: 02/07/2023] Open
Abstract
In bone tissue engineering, an ideal scaffold is required to have favorable physical, chemical (or physicochemical), and biological (or biochemical) properties to promote osteogenesis. Although silk fibroin (SF) and/or soy protein isolate (SPI) scaffolds have been widely used as an alternative to autologous and heterologous bone grafts, the poor mechanical property and insufficient osteoinductive capability has become an obstacle for their in vivo applications. Herein, β-tricalcium phosphate (β-TCP) and graphene oxide (GO) nanoparticles are incorporated into SF/SPI scaffolds simultaneously or individually. Physical and chemical properties of these composite scaffolds are evaluated using field emission scanning electron microscope (FESEM), X-ray diffraction (XRD) and attenuated total reflectance Fourier transformed infrared spectroscopy (ATR-FTIR). Biocompatibility and osteogenesis of the composite scaffolds are evaluated using bone marrow mesenchymal stem cells (BMSCs). All the composite scaffolds have a complex porous structure with proper pore sizes and porosities. Physicochemical properties of the scaffolds can be significantly increased through the incorporation of β-TCP and GO nanoparticles. Alkaline phosphatase activity (ALP) and osteogenesis-related gene expression of the BMSCs are significantly enhanced in the presence of β-TCP and GO nanoparticles. Especially, β-TCP and GO nanoparticles have a synergistic effect on promoting osteogenesis. These results suggest that the β-TCP and GO enhanced SF/SPI scaffolds are promising candidates for bone tissue regeneration.
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Jahangirian H, Azizi S, Rafiee-Moghaddam R, Baratvand B, Webster TJ. Status of Plant Protein-Based Green Scaffolds for Regenerative Medicine Applications. Biomolecules 2019; 9:E619. [PMID: 31627453 PMCID: PMC6843632 DOI: 10.3390/biom9100619] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 10/09/2019] [Accepted: 10/14/2019] [Indexed: 12/20/2022] Open
Abstract
In recent decades, regenerative medicine has merited substantial attention from scientific and research communities. One of the essential requirements for this new strategy in medicine is the production of biocompatible and biodegradable scaffolds with desirable geometric structures and mechanical properties. Despite such promise, it appears that regenerative medicine is the last field to embrace green, or environmentally-friendly, processes, as many traditional tissue engineering materials employ toxic solvents and polymers that are clearly not environmentally friendly. Scaffolds fabricated from plant proteins (for example, zein, soy protein, and wheat gluten), possess proper mechanical properties, remarkable biocompatibility and aqueous stability which make them appropriate green biomaterials for regenerative medicine applications. The use of plant-derived proteins in regenerative medicine has been especially inspired by green medicine, which is the use of environmentally friendly materials in medicine. In the current review paper, the literature is reviewed and summarized for the applicability of plant proteins as biopolymer materials for several green regenerative medicine and tissue engineering applications.
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Affiliation(s)
- Hossein Jahangirian
- Department of Chemical Engineering, College of Engineering, Northeastern University, 360 Huntington Avenue, Boston, MA 02115, USA.
| | - Susan Azizi
- Applied Science and Technology Education Center of Ahvaz Municipality, Ahvaz 617664343, Iran.
| | - Roshanak Rafiee-Moghaddam
- Department of Chemical Engineering, College of Engineering, Northeastern University, 360 Huntington Avenue, Boston, MA 02115, USA.
| | - Bahram Baratvand
- Department of Physiotherapy, Faculty of Health and Sport, Mahsa University, Bandar Saujana Putra, Jenjarum Selangor 42610, Malaysia.
| | - Thomas J Webster
- Department of Chemical Engineering, College of Engineering, Northeastern University, 360 Huntington Avenue, Boston, MA 02115, USA.
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Yao L, DeBrot A. Fabrication and Characterization of a Protein Composite Conduit for Neural Regeneration. ACS APPLIED BIO MATERIALS 2019; 2:4213-4221. [DOI: 10.1021/acsabm.9b00498] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Li Yao
- Department of Biological Sciences, Wichita State University, 1845 Fairmount Street, Wichita, Kansas 67260-0133-0026, United States
| | - Ashley DeBrot
- Department of Biological Sciences, Wichita State University, 1845 Fairmount Street, Wichita, Kansas 67260-0133-0026, United States
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Baranes‐Zeevi M, Goder D, Zilberman M. Novel drug‐eluting soy‐protein structures for wound healing applications. POLYM ADVAN TECHNOL 2019. [DOI: 10.1002/pat.4673] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Maya Baranes‐Zeevi
- Department of Biomedical Engineering, Faculty of EngineeringTel‐Aviv University Tel‐Aviv Israel
| | - Daniella Goder
- Department of Materials Science and Engineering, Faculty of EngineeringTel‐Aviv University Tel‐Aviv Israel
| | - Meital Zilberman
- Department of Biomedical Engineering, Faculty of EngineeringTel‐Aviv University Tel‐Aviv Israel
- Department of Materials Science and Engineering, Faculty of EngineeringTel‐Aviv University Tel‐Aviv Israel
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26
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Nagarajan S, Radhakrishnan S, Kalkura SN, Balme S, Miele P, Bechelany M. Overview of Protein‐Based Biopolymers for Biomedical Application. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201900126] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Sakthivel Nagarajan
- Institut Européen des Membranes, IEM–UMR 5635ENSCM, CNRS, University of Montpellier Montpellier 34090 France
| | | | | | - Sebastien Balme
- Institut Européen des Membranes, IEM–UMR 5635ENSCM, CNRS, University of Montpellier Montpellier 34090 France
| | - Philippe Miele
- Institut Européen des Membranes, IEM–UMR 5635ENSCM, CNRS, University of Montpellier Montpellier 34090 France
- Institut Universitaire de France MESRI, 1 rue Descartes, 75231 Paris cedex 05 France
| | - Mikhael Bechelany
- Institut Européen des Membranes, IEM–UMR 5635ENSCM, CNRS, University of Montpellier Montpellier 34090 France
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27
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Li F, Ye Q, Gao Q, Chen H, Shi SQ, Zhou W, Li X, Xia C, Li J. Facile Fabrication of Self-Healable and Antibacterial Soy Protein-Based Films with High Mechanical Strength. ACS APPLIED MATERIALS & INTERFACES 2019; 11:16107-16116. [PMID: 30964267 DOI: 10.1021/acsami.9b03725] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Soy protein isolate (SPI), a ubiquitous and readily available biopolymer, has drawn increasing attention because of its sustainability, abundance, and low price. However, the poor mechanical properties, tedious performance adjustments, irreversible damage, and weak microorganism resistance have limited its applications. In this study, a facile but delicate strategy is proposed to fabricate an excellently self-healable and remarkably antibacterial SPI-based material with high mechanical strength by integrating polyethyleneimine (PEI) and metal ions (Cu(II) or Zn(II)). The tensile strengths of the SPI/PEI-Cu-0.750 and SPI/PEI-Zn-0.750 films reach up to 10.46 ± 0.50 and 9.06 ± 0.62 MPa, which is 367.06 and 306.28% strength increase compared to that of neat SPI film, respectively. Due to abundant non-covalent bonds and low glass transition temperature of the network, both SPI/PEI-Cu and SPI/PEI-Zn films exhibit a satisfactory self-healing behavior even at room temperature. Furthermore, SPI/PEI-Cu and SPI/PEI-Zn films demonstrate high bacterial resistance against Escherichia coli and Staphylococcus aureus. This facile strategy of establishing dynamic networks in a biomaterial with numerous excellent properties will enormously expand the scope of its applications, especially in the field of recyclable and durable materials.
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Affiliation(s)
- Feng Li
- MOE Key Laboratory of Wooden Material Science and Application & Beijing Key Laboratory of Wood Science and Engineering , Beijing Forestry University , Beijing 100083 , China
| | - Qianqian Ye
- MOE Key Laboratory of Wooden Material Science and Application & Beijing Key Laboratory of Wood Science and Engineering , Beijing Forestry University , Beijing 100083 , China
| | - Qiang Gao
- MOE Key Laboratory of Wooden Material Science and Application & Beijing Key Laboratory of Wood Science and Engineering , Beijing Forestry University , Beijing 100083 , China
| | - Hui Chen
- MOE Key Laboratory of Wooden Material Science and Application & Beijing Key Laboratory of Wood Science and Engineering , Beijing Forestry University , Beijing 100083 , China
| | - Sheldon Q Shi
- Department of Mechanical and Energy Engineering , University of North Texas , Denton , Texas 76203 , United States
| | - Wenrui Zhou
- MOE Key Laboratory of Wooden Material Science and Application & Beijing Key Laboratory of Wood Science and Engineering , Beijing Forestry University , Beijing 100083 , China
| | - Xiaona Li
- College of Materials Science and Engineering , Nanjing Forestry University , Nanjing 210037 , China
| | - Changlei Xia
- Department of Mechanical and Energy Engineering , University of North Texas , Denton , Texas 76203 , United States
| | - Jianzhang Li
- MOE Key Laboratory of Wooden Material Science and Application & Beijing Key Laboratory of Wood Science and Engineering , Beijing Forestry University , Beijing 100083 , China
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Yang E, Miao S, Zhong J, Zhang Z, Mills DK, Zhang LG. Bio-Based Polymers for 3D Printing of Bioscaffolds. POLYM REV 2018; 58:668-687. [PMID: 30911289 PMCID: PMC6430134 DOI: 10.1080/15583724.2018.1484761] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Revised: 11/06/2017] [Accepted: 12/20/2017] [Indexed: 12/13/2022]
Abstract
Three-dimensional (3D) printing technologies enable not only faster bioconstructs development but also on-demand and customized manufacturing, offering patients a personalized biomedical solution. This emerging technique has a great potential for fabricating bioscaffolds with complex architectures and geometries and specifically tailored for use in regenerative medicine. The next major innovation in this area will be the development of biocompatible and histiogenic 3D printing materials with bio-based printable polymers. This review will briefly discuss 3D printing techniques and their current limitations, with a focus on novel bio-based polymers as 3D printing feedstock for clinical medicine and tissue regeneration.
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Affiliation(s)
- Elisa Yang
- Department of Mechanical and Aerospace Engineering, The George Washington University, Washington DC 20052, USA
| | - Shida Miao
- Department of Mechanical and Aerospace Engineering, The George Washington University, Washington DC 20052, USA
| | - Jing Zhong
- The University of Akron, Akron, 44304, USA
| | - Zhiyong Zhang
- Translational Research Centre of Regenerative Medicine and 3D Printing Technologies of Guangzhou Medical University, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou City, Guangdong Province, 510150, PR China
| | - David K. Mills
- School of Biological Sciences and the Center for Biomedical Engineering & Rehabilitation Science. Louisiana Tech University, Ruston, LA 71272, USA
| | - Lijie Grace Zhang
- Department of Mechanical and Aerospace Engineering, The George Washington University, Washington DC 20052, USA
- Department of Biomedical Engineering, The George Washington University, Washington DC 20052, USA
- Department of Medicine, The George Washington University, Washington DC 20052, USA
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DeFrates K, Markiewicz T, Gallo P, Rack A, Weyhmiller A, Jarmusik B, Hu X. Protein Polymer-Based Nanoparticles: Fabrication and Medical Applications. Int J Mol Sci 2018; 19:E1717. [PMID: 29890756 PMCID: PMC6032199 DOI: 10.3390/ijms19061717] [Citation(s) in RCA: 103] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 06/06/2018] [Accepted: 06/07/2018] [Indexed: 12/15/2022] Open
Abstract
Nanoparticles are particles that range in size from about 1⁻1000 nanometers in diameter, about one thousand times smaller than the average cell in a human body. Their small size, flexible fabrication, and high surface-area-to-volume ratio make them ideal systems for drug delivery. Nanoparticles can be made from a variety of materials including metals, polysaccharides, and proteins. Biological protein-based nanoparticles such as silk, keratin, collagen, elastin, corn zein, and soy protein-based nanoparticles are advantageous in having biodegradability, bioavailability, and relatively low cost. Many protein nanoparticles are easy to process and can be modified to achieve desired specifications such as size, morphology, and weight. Protein nanoparticles are used in a variety of settings and are replacing many materials that are not biocompatible and have a negative impact on the environment. Here we attempt to review the literature pertaining to protein-based nanoparticles with a focus on their application in drug delivery and biomedical fields. Additional detail on governing nanoparticle parameters, specific protein nanoparticle applications, and fabrication methods are also provided.
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Affiliation(s)
- Kelsey DeFrates
- Department of Physics and Astronomy, Rowan University, Glassboro, NJ 08028, USA.
- Department of Biomedical Engineering, Rowan University, Glassboro, NJ 08028, USA.
| | - Theodore Markiewicz
- Department of Biomedical Engineering, Rowan University, Glassboro, NJ 08028, USA.
| | - Pamela Gallo
- Department of Molecular and Cellular Biosciences, Rowan University, Glassboro, NJ 08028, USA.
| | - Aaron Rack
- Department of Molecular and Cellular Biosciences, Rowan University, Glassboro, NJ 08028, USA.
| | - Aubrie Weyhmiller
- Department of Physics and Astronomy, Rowan University, Glassboro, NJ 08028, USA.
| | - Brandon Jarmusik
- Department of Physics and Astronomy, Rowan University, Glassboro, NJ 08028, USA.
| | - Xiao Hu
- Department of Physics and Astronomy, Rowan University, Glassboro, NJ 08028, USA.
- Department of Biomedical Engineering, Rowan University, Glassboro, NJ 08028, USA.
- Department of Molecular and Cellular Biosciences, Rowan University, Glassboro, NJ 08028, USA.
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30
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Ahn S, Chantre CO, Gannon AR, Lind JU, Campbell PH, Grevesse T, O'Connor BB, Parker KK. Soy Protein/Cellulose Nanofiber Scaffolds Mimicking Skin Extracellular Matrix for Enhanced Wound Healing. Adv Healthc Mater 2018; 7:e1701175. [PMID: 29359866 PMCID: PMC6481294 DOI: 10.1002/adhm.201701175] [Citation(s) in RCA: 105] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 12/22/2017] [Indexed: 02/01/2023]
Abstract
Historically, soy protein and extracts have been used extensively in foods due to their high protein and mineral content. More recently, soy protein has received attention for a variety of its potential health benefits, including enhanced skin regeneration. It has been reported that soy protein possesses bioactive molecules similar to extracellular matrix (ECM) proteins and estrogen. In wound healing, oral and topical soy has been heralded as a safe and cost-effective alternative to animal protein and endogenous estrogen. However, engineering soy protein-based fibrous dressings, while recapitulating ECM microenvironment and maintaining a moist environment, remains a challenge. Here, the development of an entirely plant-based nanofibrous dressing comprised of cellulose acetate (CA) and soy protein hydrolysate (SPH) using rotary jet spinning is described. The spun nanofibers successfully mimic physicochemical properties of the native skin ECM and exhibit a high water retaining capability. In vitro, CA/SPH nanofibers promote fibroblast proliferation, migration, infiltration, and integrin β1 expression. In vivo, CA/SPH scaffolds accelerate re-epithelialization and epidermal thinning as well as reduce scar formation and collagen anisotropy in a similar fashion to other fibrous scaffolds, but without the use of animal proteins or synthetic polymers. These results affirm the potential of CA/SPH nanofibers as a novel wound dressing.
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Affiliation(s)
- Seungkuk Ahn
- Disease Biophysics Group, Wyss Institute for Biologically Inspired Engineering, Harvard University, 29 Oxford St. Pierce Hall, Rm 321, Cambridge, MA, 02138, USA
| | - Christophe O Chantre
- Disease Biophysics Group, Wyss Institute for Biologically Inspired Engineering, Harvard University, 29 Oxford St. Pierce Hall, Rm 321, Cambridge, MA, 02138, USA
| | - Alanna R Gannon
- Disease Biophysics Group, Wyss Institute for Biologically Inspired Engineering, Harvard University, 29 Oxford St. Pierce Hall, Rm 321, Cambridge, MA, 02138, USA
| | - Johan U Lind
- Disease Biophysics Group, Wyss Institute for Biologically Inspired Engineering, Harvard University, 29 Oxford St. Pierce Hall, Rm 321, Cambridge, MA, 02138, USA
| | - Patrick H Campbell
- Disease Biophysics Group, Wyss Institute for Biologically Inspired Engineering, Harvard University, 29 Oxford St. Pierce Hall, Rm 321, Cambridge, MA, 02138, USA
| | - Thomas Grevesse
- Disease Biophysics Group, Wyss Institute for Biologically Inspired Engineering, Harvard University, 29 Oxford St. Pierce Hall, Rm 321, Cambridge, MA, 02138, USA
| | - Blakely B O'Connor
- Disease Biophysics Group, Wyss Institute for Biologically Inspired Engineering, Harvard University, 29 Oxford St. Pierce Hall, Rm 321, Cambridge, MA, 02138, USA
| | - Kevin Kit Parker
- Disease Biophysics Group, Wyss Institute for Biologically Inspired Engineering, Harvard University, 29 Oxford St. Pierce Hall, Rm 321, Cambridge, MA, 02138, USA
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Jakus A, Geisendorfer N, Lewis P, Shah R. 3D-printing porosity: A new approach to creating elevated porosity materials and structures. Acta Biomater 2018; 72:94-109. [PMID: 29601901 DOI: 10.1016/j.actbio.2018.03.039] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 02/23/2018] [Accepted: 03/21/2018] [Indexed: 12/14/2022]
Abstract
We introduce a new process that enables the ability to 3D-print high porosity materials and structures by combining the newly introduced 3D-Painting process with traditional salt-leaching. The synthesis and resulting properties of three 3D-printable inks comprised of varying volume ratios (25:75, 50:50, 70:30) of CuSO4 salt and polylactide-co-glycolide (PLGA), as well as their as-printed and salt-leached counterparts, are discussed. The resulting materials are comprised entirely of PLGA (F-PLGA), but exhibit porosities proportional to the original CuSO4 content. The three distinct F-PLGA materials exhibit average porosities of 66.6-94.4%, elastic moduli of 112.6-2.7 MPa, and absorbency of 195.7-742.2%. Studies with adult human mesenchymal stem cells (hMSCs) demonstrated that elevated porosity substantially promotes cell adhesion, viability, and proliferation. F-PLGA can also act as carriers for weak, naturally or synthetically-derived hydrogels. Finally, we show that this process can be extended to other materials including graphene, metals, and ceramics. STATEMENT OF SIGNIFICANCE Porosity plays an essential role in the performance and function of biomaterials, tissue engineering, and clinical medicine. For the same material chemistry, the level of porosity can dictate if it is cell, tissue, or organ friendly; with low porosity materials being far less favorable than high porosity materials. Despite its importance, it has been difficult to create three-dimensionally printed structures that are comprised of materials that have extremely high levels of internal porosity yet are surgically friendly (able to handle and utilize during surgical operations). In this work, we extend a new materials-centric approach to 3D-printing, 3D-Painting, to 3D-printing structures made almost entirely out of water-soluble salt. The structures are then washed in a specific way that not only extracts the salt but causes the structures to increase in size. With the salt removed, the resulting medical polymer structures are almost entirely porous and contain very little solid material, but the maintain their 3D-printed form and are highly compatible with adult human stem cells, are mechanically robust enough to use in surgical manipulations, and can be filled with and act as carriers for biologically active liquids and gels. We can also extend this process to three-dimensionally printing other porous materials, such as graphene, metals, and even ceramics.
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Jin S, Li K, Li J. Nature-Inspired Green Procedure for Improving Performance of Protein-Based Nanocomposites via Introduction of Nanofibrillated Cellulose-Stablized Graphene/Carbon Nanotubes Hybrid. Polymers (Basel) 2018; 10:E270. [PMID: 30966305 PMCID: PMC6415091 DOI: 10.3390/polym10030270] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 02/28/2018] [Accepted: 03/02/2018] [Indexed: 11/17/2022] Open
Abstract
Soy protein isolate (SPI) provides a potential alternative biopolymer source to fossil fuels, but improving the mechanical properties and water resistance of SPI composites remains a huge challenge. Inspired by the synergistic effect of natural nacre, we developed a novel approach to fabricate high-performance SPI nanocomposite films based on 2D graphene (G) nanosheets and 1D carbon nanotubes (CNTs) and nanofibrillated cellulose (NFC) using a casting method. The introduction of web-like NFC promoted the uniform dispersion of graphene/CNTs in the biopolymer matrix, as well as a high extent of cross-linkage combination between the fillers and SPI matrix. The laminated and cross-linked structures of the different nanocomposite films were observed by field-emission scanning electron microscope (FE-SEM) images. Due to the synergistic interactions of π⁻π stacking and hydrogen bonding between the nanofillers and SPI chains, the tensile strength of SPI/G/CNT/NFC film significantly increased by 78.9% and the water vapor permeability decreased by 31.76% in comparison to neat SPI film. In addition, the ultraviolet-visible (UV-vis) light barrier performance, thermal stability, and hydrophobicity of the films were significantly improved as well. This bioinspired synergistic reinforcing strategy opens a new path for constructing high-performance nanocomposites.
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Affiliation(s)
- Shicun Jin
- Key Laboratory of Wood Materials Science and Utilization, Beijing Forestry University, Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Kuang Li
- Key Laboratory of Wood Materials Science and Utilization, Beijing Forestry University, Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Jianzhang Li
- Key Laboratory of Wood Materials Science and Utilization, Beijing Forestry University, Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
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33
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Kang H, Wang Z, Zhao S, Wang Q, Zhang S. Reinforced soy protein isolate-based bionanocomposites with halloysite nanotubes via mussel-inspired dopamine and polylysine codeposition. J Appl Polym Sci 2018. [DOI: 10.1002/app.46197] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Haijiao Kang
- MOE Key Laboratory of Wooden Material Science and Application; Beijing Forestry University; Beijing 100083 China
| | - Zhong Wang
- MOE Key Laboratory of Wooden Material Science and Application; Beijing Forestry University; Beijing 100083 China
| | - Shujun Zhao
- MOE Key Laboratory of Wooden Material Science and Application; Beijing Forestry University; Beijing 100083 China
| | - Qingchun Wang
- School of Technology; Beijing Forestry University; Beijing 100083 China
| | - Shifeng Zhang
- MOE Key Laboratory of Wooden Material Science and Application; Beijing Forestry University; Beijing 100083 China
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Choi SM, Chaudhry P, Zo SM, Han SS. Advances in Protein-Based Materials: From Origin to Novel Biomaterials. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1078:161-210. [PMID: 30357624 DOI: 10.1007/978-981-13-0950-2_10] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Biomaterials play a very important role in biomedicine and tissue engineering where they directly affect the cellular activities and their microenvironment . Myriad of techniques have been employed to fabricate a vast number natural, artificial and recombinant polymer s in order to harness these biomaterials in tissue regene ration , drug delivery and various other applications. Despite of tremendous efforts made in this field during last few decades, advanced and new generation biomaterials are still lacking. Protein based biomaterials have emerged as an attractive alternatives due to their intrinsic properties like cell to cell interaction , structural support and cellular communications. Several protein based biomaterials like, collagen , keratin , elastin , silk protein and more recently recombinant protein s are being utilized in a number of biomedical and biotechnological processes. These protein-based biomaterials have enormous capabilities, which can completely revolutionize the biomaterial world. In this review, we address an up-to date review on the novel, protein-based biomaterials used for biomedical field including tissue engineering, medical science, regenerative medicine as well as drug delivery. Further, we have also emphasized the novel fabrication techniques associated with protein-based materials and implication of these biomaterials in the domain of biomedical engineering .
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Affiliation(s)
- Soon Mo Choi
- Regional Research Institute for Fiber&Fashion Materials, Yeungnam University, Gyeongsan, South Korea
| | - Prerna Chaudhry
- School of Chemical Engineering, Yeungnam University, Gyeongsan, South Korea
| | - Sun Mi Zo
- School of Chemical Engineering, Yeungnam University, Gyeongsan, South Korea
| | - Sung Soo Han
- School of Chemical Engineering, Yeungnam University, Gyeongsan, South Korea.
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35
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Preparation, characterization and antioxidant activity of silk peptides grafted carboxymethyl chitosan. Int J Biol Macromol 2017. [DOI: 10.1016/j.ijbiomac.2017.06.071] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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36
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Jiang Z, Zhang H, Zhu M, Lv D, Yao J, Xiong R, Huang C. Electrospun soy-protein-based nanofibrous membranes for effective antimicrobial air filtration. J Appl Polym Sci 2017. [DOI: 10.1002/app.45766] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Zhicheng Jiang
- College of Chemical Engineering, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals; Nanjing Forestry University; Nanjing 210037 People's Republic of China
| | - Heyang Zhang
- Lab General Biochemistry & Physical Pharmacy, Faculty of Pharmaceutics; Ghent University; Ghent B9000 Belgium
| | - Miaomiao Zhu
- College of Chemical Engineering, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals; Nanjing Forestry University; Nanjing 210037 People's Republic of China
| | - Dan Lv
- College of Chemical Engineering, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals; Nanjing Forestry University; Nanjing 210037 People's Republic of China
| | - Jianfeng Yao
- College of Chemical Engineering, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals; Nanjing Forestry University; Nanjing 210037 People's Republic of China
| | - Ranhua Xiong
- Lab General Biochemistry & Physical Pharmacy, Faculty of Pharmaceutics; Ghent University; Ghent B9000 Belgium
| | - Chaobo Huang
- College of Chemical Engineering, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals; Nanjing Forestry University; Nanjing 210037 People's Republic of China
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Li K, Jin S, Han Y, Li J, Chen H. Improvement in Functional Properties of Soy Protein Isolate-Based Film by Cellulose Nanocrystal⁻Graphene Artificial Nacre Nanocomposite. Polymers (Basel) 2017; 9:E321. [PMID: 30970998 PMCID: PMC6418927 DOI: 10.3390/polym9080321] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 07/23/2017] [Accepted: 07/25/2017] [Indexed: 12/31/2022] Open
Abstract
A facile, inexpensive, and green approach for the production of stable graphene dispersion was proposed in this study. We fabricated soy protein isolate (SPI)-based nanocomposite films with the combination of 2D negative charged graphene and 1D positive charged polyethyleneimine (PEI)-modified cellulose nanocrystals (CNC) via a layer-by-layer assembly method. The morphologies and surface charges of graphene sheets and CNC segments were characterized by atomic force microscopy and Zeta potential measurements. The hydrogen bonds and multiple interface interactions between the filler and SPI matrix were analyzed by Attenuated Total Reflectance⁻Fourier Transform Infrared spectra and X-ray diffraction patterns. Scanning electron microscopy demonstrated the cross-linked and laminated structures in the fracture surface of the films. In comparison with the unmodified SPI film, the tensile strength and surface contact angles of the SPI/graphene/PEI-CNC film were significantly improved, by 99.73% and 37.13% respectively. The UV⁻visible light barrier ability, water resistance, and thermal stability were also obviously enhanced. With these improved functional properties, this novel bio-nanocomposite film showed considerable potential for application for food packaging materials.
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Affiliation(s)
- Kuang Li
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Shicun Jin
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Yufei Han
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Jianzhang Li
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
| | - Hui Chen
- Key Laboratory of Wood Materials Science and Utilization (Beijing Forestry University), Ministry of Education, Beijing 100083, China.
- Beijing Key Laboratory of Wood Science and Engineering, Beijing Forestry University, Beijing 100083, China.
- College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China.
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38
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Revati R, Abdul Majid MS, Ridzuan MJM, Normahira M, Mohd Nasir NF, Rahman Y MN, Gibson AG. Mechanical, thermal and morphological characterisation of 3D porous Pennisetum purpureum/PLA biocomposites scaffold. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 75:752-759. [PMID: 28415525 DOI: 10.1016/j.msec.2017.02.127] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 12/29/2016] [Accepted: 02/24/2017] [Indexed: 11/29/2022]
Abstract
The mechanical, thermal, and morphological properties of a 3D porous Pennisetum purpureum (PP)/polylactic acid (PLA) based scaffold were investigated. In this study, a scaffold containing P. purpureum and PLA was produced using the solvent casting and particulate leaching method. P. purpureum fibre, also locally known as Napier grass, is composed of 46% cellulose, 34% hemicellulose, and 20% lignin. PLA composites with various P. purpureum contents (10%, 20%, and 30%) were prepared and subsequently characterised. The morphologies, structures and thermal behaviours of the prepared composite scaffolds were characterised using field-emission scanning electron microscopy (FESEM), Fourier transform infrared spectroscopy (FTIR), and thermogravimetric analysis (TGA). The morphology was studied using FESEM; the scaffold possessed 70-200μm-sized pores with a high level of interconnectivity. The moisture content and mechanical properties of the developed porous scaffolds were further characterised. The P. purpureum/PLA scaffold had a greater porosity factor (99%) and compression modulus (5.25MPa) than those of the pure PLA scaffold (1.73MPa). From the results, it can be concluded that the properties of the highly porous P. purpureum/PLA scaffold developed in this study can be controlled and optimised. This can be used to facilitate the construction of implantable tissue-engineered cartilage.
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Affiliation(s)
- R Revati
- School of Mechatronic Engineering, Universiti Malaysia Perlis (UniMAP), Pauh Putra Campus, 02600 Arau, Perlis, Malaysia
| | - M S Abdul Majid
- School of Mechatronic Engineering, Universiti Malaysia Perlis (UniMAP), Pauh Putra Campus, 02600 Arau, Perlis, Malaysia.
| | - M J M Ridzuan
- School of Mechatronic Engineering, Universiti Malaysia Perlis (UniMAP), Pauh Putra Campus, 02600 Arau, Perlis, Malaysia.
| | - M Normahira
- School of Mechatronic Engineering, Universiti Malaysia Perlis (UniMAP), Pauh Putra Campus, 02600 Arau, Perlis, Malaysia.
| | - N F Mohd Nasir
- School of Mechatronic Engineering, Universiti Malaysia Perlis (UniMAP), Pauh Putra Campus, 02600 Arau, Perlis, Malaysia.
| | - M N Rahman Y
- School of Mechatronic Engineering, Universiti Malaysia Perlis (UniMAP), Pauh Putra Campus, 02600 Arau, Perlis, Malaysia.
| | - A G Gibson
- School of Mechanical and Systems Engineering, Newcastle University, Newcastle upon Tyne NE1 7RU, UK.
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Kang H, Liu X, Zhang S, Li J. Functionalization of halloysite nanotubes (HNTs) via mussel-inspired surface modification and silane grafting for HNTs/soy protein isolate nanocomposite film preparation. RSC Adv 2017. [DOI: 10.1039/c7ra02987j] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A multiple surface modification of halloysite nanotube to reinforce the soy protein isolate films was developed to pursue sustainable goals.
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Affiliation(s)
- Haijiao Kang
- MOE Key Laboratory of Wooden Material Science and Application
- Beijing Forestry University
- Beijing 100083
- P. R. China
- Beijing Key Laboratory of Wood Science and Engineering
| | - Xiaorong Liu
- MOE Key Laboratory of Wooden Material Science and Application
- Beijing Forestry University
- Beijing 100083
- P. R. China
- Beijing Key Laboratory of Wood Science and Engineering
| | - Shifeng Zhang
- MOE Key Laboratory of Wooden Material Science and Application
- Beijing Forestry University
- Beijing 100083
- P. R. China
- Beijing Key Laboratory of Wood Science and Engineering
| | - Jianzhang Li
- MOE Key Laboratory of Wooden Material Science and Application
- Beijing Forestry University
- Beijing 100083
- P. R. China
- Beijing Key Laboratory of Wood Science and Engineering
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40
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Tansaz S, Durmann AK, Detsch R, Boccaccini AR. Hydrogel films and microcapsules based on soy protein isolate combined with alginate. J Appl Polym Sci 2016. [DOI: 10.1002/app.44358] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Samira Tansaz
- Institute of Biomaterials, University of Erlangen-Nuremberg; Cauerstr.6 91058 Erlangen Germany
| | - Ann-Katrin Durmann
- Institute of Biomaterials, University of Erlangen-Nuremberg; Cauerstr.6 91058 Erlangen Germany
| | - Rainer Detsch
- Institute of Biomaterials, University of Erlangen-Nuremberg; Cauerstr.6 91058 Erlangen Germany
| | - Aldo R. Boccaccini
- Institute of Biomaterials, University of Erlangen-Nuremberg; Cauerstr.6 91058 Erlangen Germany
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41
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Souzandeh H, Johnson KS, Wang Y, Bhamidipaty K, Zhong WH. Soy-Protein-Based Nanofabrics for Highly Efficient and Multifunctional Air Filtration. ACS APPLIED MATERIALS & INTERFACES 2016; 8:20023-31. [PMID: 27439677 DOI: 10.1021/acsami.6b05339] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Proteins are well-known by their numerous active functional groups along the polypeptide chain. The variety of functional groups of proteins provides a great potential for proteins to interact with airborne pollutants with varying surface properties. However, to our knowledge, a successful demonstration of this potential has not been reported before. In this work, soy protein, a type of abundant plant protein, has been employed for the first time to fabricate multifunctional air-filtration materials. To take advantage of the functional groups of soy protein for air filtration, the soy protein was first well denatured to unfold the polypeptide chains and then fabricated into nanofibers with the help of poly(vinyl alcohol). It was found that the resultant nanofabrics showed high filtration efficiency not only for airborne particulates with a broad range of size but also for various toxic gaseous chemicals (e.g., formaldehyde and carbon monoxide), a capability that has not been realized by conventional air-filtering materials. This study indicates that protein-based nanofabrics are promising nanomaterials for multifunctional air-filtration applications.
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Affiliation(s)
- Hamid Souzandeh
- School of Mechanical and Materials Engineering, Washington State University , Pullman, Washington 99164, United States
| | - Kyle S Johnson
- School of Mechanical and Materials Engineering, Washington State University , Pullman, Washington 99164, United States
| | - Yu Wang
- School of Mechanical and Materials Engineering, Washington State University , Pullman, Washington 99164, United States
| | - Keshava Bhamidipaty
- School of Mechanical and Materials Engineering, Washington State University , Pullman, Washington 99164, United States
| | - Wei-Hong Zhong
- School of Mechanical and Materials Engineering, Washington State University , Pullman, Washington 99164, United States
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Wet-laid soy fiber reinforced hydrogel scaffold: Fabrication, mechano-morphological and cell studies. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 63:308-16. [DOI: 10.1016/j.msec.2016.02.078] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 02/06/2016] [Accepted: 02/29/2016] [Indexed: 11/21/2022]
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Lin HH, Hsieh FY, Tseng CS, Hsu SH. Preparation and characterization of a biodegradable polyurethane hydrogel and the hybrid gel with soy protein for 3D cell-laden bioprinting. J Mater Chem B 2016; 4:6694-6705. [DOI: 10.1039/c6tb01501h] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Thermo-responsive hydrogels of a polyurethane–soy protein hybrid provide unique rheological properties for 3D bioprinting and a biomimetic environment for neural repair.
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Affiliation(s)
- Hsin-Hua Lin
- Institute of Polymer Science and Engineering
- National Taiwan University
- Taipei 10617
- Republic of China
| | - Fu-Yu Hsieh
- Institute of Polymer Science and Engineering
- National Taiwan University
- Taipei 10617
- Republic of China
| | - Ching-Shiow Tseng
- Department of Mechanical Engineering
- National Central University
- Taoyuan
- Republic of China
| | - Shan-hui Hsu
- Institute of Polymer Science and Engineering
- National Taiwan University
- Taipei 10617
- Republic of China
- Research and Development Center for Medical Devices
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44
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Kang H, Shen X, Zhang W, Qi C, Zhang S, Li J. Simultaneously strengthening and toughening soy protein isolate-based films using poly(ethylene glycol)-block-polystyrene (PEG-b-PS) nanoparticles. RSC Adv 2016. [DOI: 10.1039/c6ra17051j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Uniformly dispersed PEG-b-PS nanoparticles synthesized via RAFT dispersion polymerization was employed to reinforce the biodegradable soy protein isolate films.
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Affiliation(s)
- Haijiao Kang
- MOE Key Laboratory of Wooden Material Science and Application
- Beijing Forestry University
- Beijing
- China
- Beijing Key Laboratory of Wood Science and Engineering
| | - Xiaoyan Shen
- MOE Key Laboratory of Wooden Material Science and Application
- Beijing Forestry University
- Beijing
- China
- Beijing Key Laboratory of Wood Science and Engineering
| | - Wei Zhang
- MOE Key Laboratory of Wooden Material Science and Application
- Beijing Forestry University
- Beijing
- China
- Beijing Key Laboratory of Wood Science and Engineering
| | - Chusheng Qi
- MOE Key Laboratory of Wooden Material Science and Application
- Beijing Forestry University
- Beijing
- China
- Beijing Key Laboratory of Wood Science and Engineering
| | - Shifeng Zhang
- MOE Key Laboratory of Wooden Material Science and Application
- Beijing Forestry University
- Beijing
- China
- Beijing Key Laboratory of Wood Science and Engineering
| | - Jianzhang Li
- MOE Key Laboratory of Wooden Material Science and Application
- Beijing Forestry University
- Beijing
- China
- Beijing Key Laboratory of Wood Science and Engineering
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45
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Olami H, Zilberman M. Microstructure and in vitro cellular response to novel soy protein-based porous structures for tissue regeneration applications. J Biomater Appl 2015; 30:1004-15. [DOI: 10.1177/0885328215614713] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Interest in the development of new bioresorbable structures for various tissue engineering applications is on the rise. In the current study, we developed and studied novel soy protein-based porous blends as potential new scaffolds for such applications. Soy protein has several advantages over the various types of natural proteins employed for biomedical applications due to its low price, non-animal origin and relatively long storage time and stability. In the present study, blends of soy protein with other polymers (gelatin, pectin and alginate) were added and chemically cross-linked using the cross-linking agents carbodiimide or glyoxal, and the porous structure was obtained through lyophilization. The resulting blend porous structures were characterized using environmental scanning microscopy, and the cytotoxicity of these scaffolds was examined in vitro. The biocompatibility of the scaffolds was also evaluated in vitro by seeding and culturing human fibroblasts on these scaffolds. Cell growth morphology and adhesion were examined histologically. The results show that these blends can be assembled into porous three-dimensional structures by combining chemical cross-linking with freeze-drying. The achieved blend structures combine suitable porosity with a large pore size (100–300 µm). The pore structure in the soy-alginate scaffolds possesses adequate interconnectivity compared to that of the soy-gelatin scaffolds. However, porous structure was not observed for the soy-pectin blend, which presented a different structure with significantly lower porosities than all other groups. The in vitro evaluation of these porous soy blends demonstrated that soy-alginate blends are advantageous over soy-gelatin blends and exhibited adequate cytocompatibility along with better cell infiltration and stability. These soy protein scaffolds may be potentially useful as a cellular/acellular platform for skin regeneration applications.
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Affiliation(s)
- Hilla Olami
- Department of Biomedical Engineering, Tel-Aviv University, Tel-Aviv, Israel
| | - Meital Zilberman
- Department of Biomedical Engineering, Tel-Aviv University, Tel-Aviv, Israel
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46
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Tansaz S, Boccaccini AR. Biomedical applications of soy protein: A brief overview. J Biomed Mater Res A 2015; 104:553-69. [PMID: 26402327 DOI: 10.1002/jbm.a.35569] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Accepted: 09/17/2015] [Indexed: 12/25/2022]
Abstract
Soy protein (SP) based materials are gaining increasing interest for biomedical applications because of their tailorable biodegradability, abundance, being relatively inexpensive, exhibiting low immunogenicity, and for being structurally similar to components of the extracellular matrix (ECM) of tissues. Analysis of the available literature indicates that soy protein can be fabricated into different shapes, being relatively easy to be processed by solvent or melt based techniques. Furthermore soy protein can be blended with other synthetic and natural polymers and with inorganic materials to improve the mechanical properties and the bioactive behavior for several demands. This review discusses succinctly the biomedical applications of SP based materials focusing on processing methods, properties and applications highlighting future avenues for research.
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Affiliation(s)
- Samira Tansaz
- Institute of Biomaterials, University of Erlangen-Nuremberg, Cauerstr.6, 91058, Erlangen, Germany
| | - Aldo R Boccaccini
- Institute of Biomaterials, University of Erlangen-Nuremberg, Cauerstr.6, 91058, Erlangen, Germany
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47
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Irvine SA, Agrawal A, Lee BH, Chua HY, Low KY, Lau BC, Machluf M, Venkatraman S. Printing cell-laden gelatin constructs by free-form fabrication and enzymatic protein crosslinking. Biomed Microdevices 2015; 17:16. [PMID: 25653062 PMCID: PMC4317521 DOI: 10.1007/s10544-014-9915-8] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Considerable interest has arisen in precision fabrication of cell bearing scaffolds and structures by free form fabrication. Gelatin is an ideal material for creating cell entrapping constructs, yet its application in free form fabrication remains challenging. We demonstrate the use of gelatin, crosslinked with microbial transglutaminase (mTgase), as a material to print cell bearing hydrogels for both 2-dimensional (2-D) precision patterns and 3-dimensional (3-D) constructs. The precision patterning was attained with 3 % gelatin and 2 % high molecular weight poly (ethylene oxide) (PEO) whereas 3-D constructs were obtained using a 5 % gelatin solution. These hydrogels, referred to as “bioinks” supported entrapped cell growth, allowing cell spreading and proliferation for both HEK293 cells and Human Umbilical Vein Endothelial Cells (HUVECs). These bioinks were shown to be dispensable by robotic precision, forming patterns and constructs that were insoluble and of suitable stiffness to endure post gelation handling. The two bioinks were further characterized for fabrication parameters and mechanical properties.
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Affiliation(s)
- Scott A Irvine
- Materials and Science Engineering, Division of Materials Technology, Nanyang Technological University, N4.1-01-30, 50 Nanyang Ave, Singapore, 639798, Singapore
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48
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Koshy RR, Mary SK, Thomas S, Pothan LA. Environment friendly green composites based on soy protein isolate – A review. Food Hydrocoll 2015. [DOI: 10.1016/j.foodhyd.2015.04.023] [Citation(s) in RCA: 142] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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49
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Rodionov IA, Grinberg NV, Burova TV, Grinberg VY, Lozinsky VI. Cryostructuring of polymer systems. Proteinaceous wide-pore cryogels generated by the action of denaturant/reductant mixtures on bovine serum albumin in moderately frozen aqueous media. SOFT MATTER 2015; 11:4921-4931. [PMID: 26007243 DOI: 10.1039/c4sm02814g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Freeze-thaw processing of bovine serum albumin (BSA) aqueous solutions, which contain also the additives of denaturants (urea in this case) and thiol-bearing reductants [cysteine (Cys) in this case] leads to the formation of wide-pore cryogels. The properties and porous morphology of these spongy gel matrices were demonstrated to depend on the initial concentration of all precursors and on the freezing/frozen storage temperature. The optimum conditions for preparing such BSA-based cryogels were found to be as follows: [BSA] = 3-5 g dL(-1), [urea] = 0.5-2.0 mol L(-1), [Cys] = 0.01 mol L(-1), and freezing temperatures in the range of -15 to -20 °C. The size of gross pores in thus prepared cryogels is ∼50-150 μm. The spatial network of BSA-cryogels was shown to be cross-linked chemically via interchain disulfide bridges. The significant role of hydrophobic interactions in the stabilization of 3D networks of these cryogels is inferred, as well as the supposition about the relay-race sequence mechanism of the intermolecular disulfide cross-link formation is made.
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Affiliation(s)
- Ilya A Rodionov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Street 28, 119991 Moscow, Russian Federation.
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50
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Ma L, Yang Y, Yao J, Shao Z, Huang Y, Chen X. Selective chemical modification of soy protein for a tough and applicable plant protein-based material. J Mater Chem B 2015; 3:5241-5248. [DOI: 10.1039/c5tb00523j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A tough, stable, and antimicrobial soy protein film is obtained from the slight chemical modification on the polypeptide chain, which broadens the application area of such a cheap, abundant and sustainable natural material.
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Affiliation(s)
- Li Ma
- State Key Laboratory of Molecular Engineering of Polymers
- Collaborative Innovation Center of Polymers and Polymer Composite Materials
- Department of Macromolecular Science
- Laboratory of Advanced Materials
- Fudan University
| | - Yuhong Yang
- Research Centre for Analysis and Measurement
- Fudan University
- Shanghai 200433
- People's Republic of China
| | - Jinrong Yao
- State Key Laboratory of Molecular Engineering of Polymers
- Collaborative Innovation Center of Polymers and Polymer Composite Materials
- Department of Macromolecular Science
- Laboratory of Advanced Materials
- Fudan University
| | - Zhengzhong Shao
- State Key Laboratory of Molecular Engineering of Polymers
- Collaborative Innovation Center of Polymers and Polymer Composite Materials
- Department of Macromolecular Science
- Laboratory of Advanced Materials
- Fudan University
| | - Yufang Huang
- Department of Materials Science
- Fudan University
- Shanghai 200433
- People's Republic of China
| | - Xin Chen
- State Key Laboratory of Molecular Engineering of Polymers
- Collaborative Innovation Center of Polymers and Polymer Composite Materials
- Department of Macromolecular Science
- Laboratory of Advanced Materials
- Fudan University
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