1
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Ornaghi HL, Monticeli FM, Agnol LD. A Review on Polymers for Biomedical Applications on Hard and Soft Tissues and Prosthetic Limbs. Polymers (Basel) 2023; 15:4034. [PMID: 37836083 PMCID: PMC10575019 DOI: 10.3390/polym15194034] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 09/29/2023] [Accepted: 09/30/2023] [Indexed: 10/15/2023] Open
Abstract
In the past decades, there has been a significant increase in the use of polymers for biomedical applications. The global medical polymer market size was valued at USD 19.92 billion in 2022 and is expected to grow at a CAGR of 8.0% from 2023 to 2030 despite some limitations, such as cost (financial limitation), strength compared to metal plates for bone fracture, design optimization and incorporation of reinforcement. Recently, this increase has been more pronounced due to important advances in synthesis and modification techniques for the design of novel biomaterials and their behavior in vitro and in vivo. Also, modern medicine allows the use of less invasive surgeries and faster surgical sutures. Besides their use in the human body, polymer biomedical materials must have desired physical, chemical, biological, biomechanical, and degradation properties. This review summarizes the use of polymers for biomedical applications, mainly focusing on hard and soft tissues, prosthetic limbs, dental applications, and bone fracture repair. The main properties, gaps, and trends are discussed.
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Affiliation(s)
- Heitor Luiz Ornaghi
- Mantova Indústria de Tubos Plásticos Ltd.a., R. Isidoro Fadanelli, 194-Centenário, Caxias do Sul 95045-137, RS, Brazil
| | - Francisco Maciel Monticeli
- Department of Aerospace Structures and Materials, Faculty of Aerospace Engineering, Delft University of Technology, 2628 CD Delft, The Netherlands;
| | - Lucas Dall Agnol
- Postgraduate Program in Materials Science and Engineering (PGMAT), University of Caxias do Sul, Caxias do Sul 95070-560, RS, Brazil;
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2
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Ren ZW, Wang ZY, Ding YW, Dao JW, Li HR, Ma X, Yang XY, Zhou ZQ, Liu JX, Mi CH, Gao ZC, Pei H, Wei DX. Polyhydroxyalkanoates: the natural biopolyester for future medical innovations. Biomater Sci 2023; 11:6013-6034. [PMID: 37522312 DOI: 10.1039/d3bm01043k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
Polyhydroxyalkanoates (PHAs) are a family of natural microbial biopolyesters with the same basic chemical structure and diverse side chain groups. Based on their excellent biodegradability, biocompatibility, thermoplastic properties and diversity, PHAs are highly promising medical biomaterials and elements of medical devices for applications in tissue engineering and drug delivery. However, due to the high cost of biotechnological production, most PHAs have yet to be applied in the clinic and have only been studied at laboratory scale. This review focuses on the biosynthesis, diversity, physical properties, biodegradability and biosafety of PHAs. We also discuss optimization strategies for improved microbial production of commercial PHAs via novel synthetic biology tools. Moreover, we also systematically summarize various medical devices based on PHAs and related design approaches for medical applications, including tissue repair and drug delivery. The main degradation product of PHAs, 3-hydroxybutyrate (3HB), is recognized as a new functional molecule for cancer therapy and immune regulation. Although PHAs still account for only a small percentage of medical polymers, up-and-coming novel medical PHA devices will enter the clinical translation stage in the next few years.
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Affiliation(s)
- Zi-Wei Ren
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China.
| | - Ze-Yu Wang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China.
| | - Yan-Wen Ding
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China.
| | - Jin-Wei Dao
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China.
- Dehong Biomedical Engineering Research Center, Dehong Teachers' College, Dehong, 678400, China
| | - Hao-Ru Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China.
| | - Xue Ma
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China.
| | - Xin-Yu Yang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China.
| | - Zi-Qi Zhou
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China.
| | - Jia-Xuan Liu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China.
| | - Chen-Hui Mi
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China.
| | - Zhe-Chen Gao
- Department of Orthopaedics, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, China
| | - Hua Pei
- Department of Clinical Laboratory, The Second Affiliated Hospital, Hainan Medical University, Haikou, 570311, China.
| | - Dai-Xu Wei
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China.
- Department of Clinical Laboratory, The Second Affiliated Hospital, Hainan Medical University, Haikou, 570311, China.
- Shaanxi Key Laboratory for Carbon Neutral Technology, Xi'an, 710069, China
- Zigong Affiliated Hospital of Southwest Medical University, Zigong Psychiatric Research Center, Zigong Institute of Brain Science, Zigong, 643002, Sichuan, China
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3
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Tao L, Wang P, Zhang T, Ding M, Liu L, Tao N, Wang X, Zhong J. Preparation of Multicore Millimeter-Sized Spherical Alginate Capsules to Specifically and Sustainedly Release Fish Oil. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.07.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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4
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Berechet MD, Gaidau C, Nešić A, Constantinescu RR, Simion D, Niculescu O, Stelescu MD, Sandulache I, Râpă M. Antioxidant and Antimicrobial Properties of Hydrolysed Collagen Nanofibers Loaded with Ginger Essential Oil. MATERIALS (BASEL, SWITZERLAND) 2023; 16:1438. [PMID: 36837065 PMCID: PMC9965637 DOI: 10.3390/ma16041438] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 02/05/2023] [Accepted: 02/06/2023] [Indexed: 06/18/2023]
Abstract
Hydrolysed collagen obtained from bovine leather by-products were loaded with ginger essential oil and processed by the electrospinning technique for obtaining bioactive nanofibers. Particle size measurements of hydrolysed collagen, GC-MS analysis of ginger essential oil (EO), and structural and SEM examinations of collagen nanofibers loaded with ginger essential oil collected on waxed paper, cotton, and leather supports were performed. Antioxidant and antibacterial activities against Staphylococcus aureus and Escherichia coli and antifungal activity against Candida albicans were also determined. Data show that the hydrolysed collagen nanofibers loaded with ginger EO can be used in the medical, pharmaceutical, cosmetic, or niche fields.
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Affiliation(s)
- Mariana Daniela Berechet
- The National Research & Development Institute for Textiles and Leather, 16 Lucretiu Patrascanu Street, 030508 Bucharest, Romania
| | - Carmen Gaidau
- The National Research & Development Institute for Textiles and Leather, 16 Lucretiu Patrascanu Street, 030508 Bucharest, Romania
| | - Aleksandra Nešić
- Faculty of Technology, University of Novi Sad, 21102 Novi Sad, Serbia
| | - Rodica Roxana Constantinescu
- The National Research & Development Institute for Textiles and Leather, 16 Lucretiu Patrascanu Street, 030508 Bucharest, Romania
| | - Demetra Simion
- The National Research & Development Institute for Textiles and Leather, 16 Lucretiu Patrascanu Street, 030508 Bucharest, Romania
| | - Olga Niculescu
- The National Research & Development Institute for Textiles and Leather, 16 Lucretiu Patrascanu Street, 030508 Bucharest, Romania
| | - Maria Daniela Stelescu
- The National Research & Development Institute for Textiles and Leather, 16 Lucretiu Patrascanu Street, 030508 Bucharest, Romania
| | - Irina Sandulache
- The National Research & Development Institute for Textiles and Leather, 16 Lucretiu Patrascanu Street, 030508 Bucharest, Romania
| | - Maria Râpă
- Faculty of Materials Science and Engineering, Polytechnic University of Bucharest, 060042 Bucharest, Romania
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5
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Wang X, Fang X, Gao X, Wang H, Li S, Li C, Qing Y, Qin Y. Strong adhesive and drug-loaded hydrogels for enhancing bone-implant interface fixation and anti-infection properties. Colloids Surf B Biointerfaces 2022; 219:112817. [PMID: 36084513 DOI: 10.1016/j.colsurfb.2022.112817] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 08/25/2022] [Accepted: 08/27/2022] [Indexed: 11/19/2022]
Abstract
The bonding strength of the bone-titanium (Ti) implant interface is critical for patients undergoing joint replacement. However, current bone adhesives used in clinic have shortcomings, such as biological inertness, cytotoxicity, and lack of osteogenic ability. In this study, a simple and low-cost hydrogel-based bone adhesive was prepared to improve the osseointegration ability and anti-infection ability of the bone-implant interface. A multifunctional hydrogel was prepared by incorporating nano-hydroxyapatite (HA) on polyethyleneimine (PEI) and polyacrylic acid (PAA) (PEI/PAA-HA). It was shown that PEI/PAA-HA hydrogel exhibited good self-healing and strong adhesive ability. The adhesive strengths of bone-Ti and Ti-Ti were measured as 2.30 ± 0.15 MPa and 1.07 ± 0.07 MPa, respectively. Vancomycin (VAN) was loaded into the PEI/PAA-HA hydrogel (PEI/PAA-HA-VAN) via a simple immersion method. The PEI/PAA-HA-VAN showed excellent antibacterial effect by sustained release of VAN. In addition, the PEI/PAA-HA-VAN hydrogel exhibited excellent cytocompatibility promoting the expression of osteogenic genes and the deposition of mineralized matrix. Collectively, this strong adhesive hydrogel showed great potential in enhancing bone-implant interface fixation.
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Affiliation(s)
- Xingyue Wang
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun 130041, China
| | - Xu Fang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
| | - Xin Gao
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
| | - Hao Wang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
| | - Shihuai Li
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun 130041, China
| | - Chen Li
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun 130041, China
| | - Yunan Qing
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun 130041, China.
| | - Yanguo Qin
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun 130041, China.
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6
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Wei DX, Zhang XW. Biosynthesis, Bioactivity, Biosafety and Applications of Antimicrobial Peptides for Human Health. BIOSAFETY AND HEALTH 2022. [DOI: 10.1016/j.bsheal.2022.02.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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7
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Peng XL, Cheng JSY, Gong HL, Yuan MD, Zhao XH, Li Z, Wei DX. Advances in the design and development of SARS-CoV-2 vaccines. Mil Med Res 2021; 8:67. [PMID: 34911569 PMCID: PMC8674100 DOI: 10.1186/s40779-021-00360-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 11/15/2021] [Indexed: 01/18/2023] Open
Abstract
Since the end of 2019, coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread worldwide. The RNA genome of SARS-CoV-2, which is highly infectious and prone to rapid mutation, encodes both structural and nonstructural proteins. Vaccination is currently the only effective method to prevent COVID-19, and structural proteins are critical targets for vaccine development. Currently, many vaccines are in clinical trials or are already on the market. This review highlights ongoing advances in the design of prophylactic or therapeutic vaccines against COVID-19, including viral vector vaccines, DNA vaccines, RNA vaccines, live-attenuated vaccines, inactivated virus vaccines, recombinant protein vaccines and bionic nanoparticle vaccines. In addition to traditional inactivated virus vaccines, some novel vaccines based on viral vectors, nanoscience and synthetic biology also play important roles in combating COVID-19. However, many challenges persist in ongoing clinical trials.
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Affiliation(s)
- Xue-Liang Peng
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi’an, 710069 China
| | - Ji-Si-Yu Cheng
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi’an, 710069 China
| | - Hai-Lun Gong
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi’an, 710069 China
| | - Meng-Di Yuan
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi’an, 710069 China
| | - Xiao-Hong Zhao
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi’an, 710069 China
| | - Zibiao Li
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, Innovis, #08-03, Singapore, 138634 Singapore
| | - Dai-Xu Wei
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi’an, 710069 China
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8
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Ouchi S, Niiyama E, Sugo K, Uto K, Takenaka S, Kikuchi A, Ebara M. Shape-memory balloon offering simultaneous thermo/chemotherapies to improve anti-osteosarcoma efficacy. Biomater Sci 2021; 9:6957-6965. [PMID: 34546257 DOI: 10.1039/d1bm00780g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This paper proposes a shape-memory balloon (SMB) to improve bone cement injection efficiency and postoperative thermo/chemotherapy for bone tumors. The SMB consists of biodegradable poly(ε-caprolactone) (PCL), an anticancer drug (doxorubicin, DOX), and heat-generating magnetic nanoparticles (MNPs). The balloon shape is fabricated in a mold by crosslinking PCL macromonomers with DOX and MNPs. The mechanical properties and shape-transition temperature (approximately 40 °C) of the SMB are modulated by adjusting the molecular weight of PCL and the crosslinking density. This allows safe inflation at the affected site with a 400% expansion rate by simple blow molding. The expanded shape is temporarily memorized at 37 °C, and the computed tomography image shows that the bone cement is successfully injected without extra pressure or leakage. The SMB releases DOX for over 4 weeks, allowing a prolonged effect at the local site. The local dosing is constant as the medication is continuously released, demonstrating an ON-OFF switchable heating/cooling response to alternating magnetic field irradiation. In vitro cytotoxic studies have demonstrated that heat generation/drug release and only drug release from the balloon kill approximately 99% and 60% of human osteosarcoma cells, respectively. The proposed SMB is promising in postoperative local thermo/chemotherapy for bone tumors.
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Affiliation(s)
- Sosuke Ouchi
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), Ibaraki 305-0044, Japan. .,Department of Materials Science and Technology, Tokyo University of Science, Tokyo 125-8585, Japan
| | - Eri Niiyama
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), Ibaraki 305-0044, Japan. .,Graduate School of Pure and Applied Sciences, University of Tsukuba, Ibaraki 305-8577, Japan
| | - Ken Sugo
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), Ibaraki 305-0044, Japan. .,Graduate School of Pure and Applied Sciences, University of Tsukuba, Ibaraki 305-8577, Japan
| | - Koichiro Uto
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), Ibaraki 305-0044, Japan.
| | - Satoshi Takenaka
- Department of Orthopaedic Surgery, Osaka International Cancer Institute, Osaka 541-8567, Japan
| | - Akihiko Kikuchi
- Department of Materials Science and Technology, Tokyo University of Science, Tokyo 125-8585, Japan
| | - Mitsuhiro Ebara
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), Ibaraki 305-0044, Japan. .,Department of Materials Science and Technology, Tokyo University of Science, Tokyo 125-8585, Japan.,Graduate School of Pure and Applied Sciences, University of Tsukuba, Ibaraki 305-8577, Japan
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9
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Hao Y, Mao L, Zhang R, Liao X, Yuan M, Liao W. Multifunctional Biodegradable Prussian Blue Analogue for Synergetic Photothermal/Photodynamic/Chemodynamic Therapy and Intrinsic Tumor Metastasis Inhibition. ACS APPLIED BIO MATERIALS 2021; 4:7081-7093. [PMID: 35006940 DOI: 10.1021/acsabm.1c00694] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
To date, various Prussian blue analogues (PBAs) have been prepared for biomedical applications due to their unique structural advantages. However, the safety and effectiveness of tumor treatment still need further exploration. This contribution reports a facile synthesis of PBA with superior tumor synergetic therapeutic effects and a detailed mechanistic evaluation of their intrinsic tumor metastasis inhibition activity. The as-synthesized PBA has a uniform cube structure with a diameter of approximately 220 nm and shows high near-infrared light (NIR) photoreactivity, photothermal conversion efficiency (41.44%), and photodynamic effect. Additionally, PBA could lead to a chemodynamic effect, which is caused by the Fenton reaction and ferroptosis. The combined therapy strategy of PBA exhibits notable tumor ablation properties due to photothermal therapy (PTT)/photodynamic therapy (PDT)/chemodynamic therapy (CDT) effects without obvious toxicity in vivo. The PBA has also shown potential as a contrast agent for magnetic resonance imaging (MRI) and photoacoustic (PA) imaging. More importantly, careful investigations reveal that PBA displays excellent biodegradation and anti-metastasis properties. Further exploration of the PBA implies that its underlying mechanism of intrinsic tumor metastasis inhibition activity can be attributed to the modulation of epithelial-mesenchymal transition (EMT) expression. The considerable potential exhibited by the as-synthesized PBA makes it an ideal candidate as a synergetic therapeutic agent for tumor treatment.
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Affiliation(s)
- Yuting Hao
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou 510515, China
| | - Lianzhi Mao
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou 510515, China
| | - Rongjun Zhang
- Institute of Molecular Medicine (IMM), Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200240, China
| | - Xiaoshan Liao
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou 510515, China
| | - Miaomiao Yuan
- The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzhen 518033, China
| | - Wenzhen Liao
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou 510515, China
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10
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Tao L, Zhang T, Wang P, Ding M, Liu L, Tao N, Wang X, Zhong J. Shape control and stability of multicore millimetre‐sized capsules using a combined monoaxial dispersion electrospraying–ionotropic gelation technique. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15300] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Lina Tao
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai) Integrated Scientific Research Base on Comprehensive Utilization Technology for By‐Products of Aquatic Product Processing Ministry of Agriculture and Rural Affairs of the People's Republic of China Shanghai Engineering Research Center of Aquatic‐Product Processing and Preservation College of Food Science & Technology Shanghai Ocean University Shanghai 201306 China
| | - Ting Zhang
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai) Integrated Scientific Research Base on Comprehensive Utilization Technology for By‐Products of Aquatic Product Processing Ministry of Agriculture and Rural Affairs of the People's Republic of China Shanghai Engineering Research Center of Aquatic‐Product Processing and Preservation College of Food Science & Technology Shanghai Ocean University Shanghai 201306 China
| | - Panpan Wang
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai) Integrated Scientific Research Base on Comprehensive Utilization Technology for By‐Products of Aquatic Product Processing Ministry of Agriculture and Rural Affairs of the People's Republic of China Shanghai Engineering Research Center of Aquatic‐Product Processing and Preservation College of Food Science & Technology Shanghai Ocean University Shanghai 201306 China
| | - Mengzhen Ding
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai) Integrated Scientific Research Base on Comprehensive Utilization Technology for By‐Products of Aquatic Product Processing Ministry of Agriculture and Rural Affairs of the People's Republic of China Shanghai Engineering Research Center of Aquatic‐Product Processing and Preservation College of Food Science & Technology Shanghai Ocean University Shanghai 201306 China
| | - Lijie Liu
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai) Integrated Scientific Research Base on Comprehensive Utilization Technology for By‐Products of Aquatic Product Processing Ministry of Agriculture and Rural Affairs of the People's Republic of China Shanghai Engineering Research Center of Aquatic‐Product Processing and Preservation College of Food Science & Technology Shanghai Ocean University Shanghai 201306 China
| | - Ningping Tao
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai) Integrated Scientific Research Base on Comprehensive Utilization Technology for By‐Products of Aquatic Product Processing Ministry of Agriculture and Rural Affairs of the People's Republic of China Shanghai Engineering Research Center of Aquatic‐Product Processing and Preservation College of Food Science & Technology Shanghai Ocean University Shanghai 201306 China
| | - Xichang Wang
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai) Integrated Scientific Research Base on Comprehensive Utilization Technology for By‐Products of Aquatic Product Processing Ministry of Agriculture and Rural Affairs of the People's Republic of China Shanghai Engineering Research Center of Aquatic‐Product Processing and Preservation College of Food Science & Technology Shanghai Ocean University Shanghai 201306 China
- Collaborative Innovation Center of Seafood Deep Processing Dalian Polytechnic University Dalian 116034 China
| | - Jian Zhong
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai) Integrated Scientific Research Base on Comprehensive Utilization Technology for By‐Products of Aquatic Product Processing Ministry of Agriculture and Rural Affairs of the People's Republic of China Shanghai Engineering Research Center of Aquatic‐Product Processing and Preservation College of Food Science & Technology Shanghai Ocean University Shanghai 201306 China
- Collaborative Innovation Center of Seafood Deep Processing Dalian Polytechnic University Dalian 116034 China
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11
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Zhou J, Lei M, Peng XL, Wei DX, Yan LK. Fenton Reaction Induced by Fe-Based Nanoparticles for Tumor Therapy. J Biomed Nanotechnol 2021; 17:1510-1524. [PMID: 34544529 DOI: 10.1166/jbn.2021.3130] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Fenton reaction, a typical inorganic reaction, is broadly utilized in the field of wastewater treatment. Recently In case of its ability to inhibit the growth of cancer cells, it has been frequently reported in cancer treatment. Using the unique tumor microenvironment in cancer cells, many iron-based nanoparticles have been developed to release iron ions in cancer cells to induce Fenton reaction. In this mini review, we outline several different types of iron-based nanoparticles and several main means to enhance Fenton reaction in cancer cells. Finally, we discussed the advantages and disadvantages of iron-based nanoparticles for cancer therapy, prospected the future development of iron-based nanoparticles. It is believed that iron-based nanoparticles can make certain contribution to the cause of human cancer in the future.
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Affiliation(s)
- Jian Zhou
- Polymer Materials & Engineering Department, School of Materials Science & Engineering, Chang'an University, Xi'an 710064, China
| | - Miao Lei
- Polymer Materials & Engineering Department, School of Materials Science & Engineering, Chang'an University, Xi'an 710064, China
| | - Xue-Liang Peng
- Electronics Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China
| | - Dai-Xu Wei
- Electronics Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China
| | - Lu-Ke Yan
- Polymer Materials & Engineering Department, School of Materials Science & Engineering, Chang'an University, Xi'an 710064, China
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12
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Rahman M, Peng XL, Zhao XH, Gong HL, Sun XD, Wu Q, Wei DX. 3D bioactive cell-free-scaffolds for in-vitro/in-vivo capture and directed osteoinduction of stem cells for bone tissue regeneration. Bioact Mater 2021; 6:4083-4095. [PMID: 33997495 PMCID: PMC8091180 DOI: 10.1016/j.bioactmat.2021.01.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 12/21/2020] [Accepted: 01/09/2021] [Indexed: 12/24/2022] Open
Abstract
Hydrophilic bone morphogenetic protein 2 (BMP2) is easily degraded and difficult to load onto hydrophobic carrier materials, which limits the application of polyester materials in bone tissue engineering. Based on soybean-lecithin as an adjuvant biosurfactant, we designed a novel cell-free-scaffold of polymer of poly(ε-caprolactone) and poly(lactide-co-glycolide)-co-polyetherimide with abundant entrapped and continuously released BMP2 for in vivo stem cell-capture and in situ osteogenic induction, avoiding the use of exogenous cells. The optimized bioactive osteo-polyester scaffold (BOPSC), i.e. SBMP-10SC, had a high BMP2 entrapment efficiency of 95.35%. Due to its higher porosity of 83.42%, higher water uptake ratio of 850%, and sustained BMP2 release with polymer degradation, BOPSCs were demonstrated to support excellent in vitro capture, proliferation, migration and osteogenic differentiation of mouse adipose derived mesenchymal stem cells (mADSCs), and performed much better than traditional BMP-10SCs with unmodified BMP2 and single polyester scaffolds (10SCs). Furthermore, in vivo capture and migration of stem cells and differentiation into osteoblasts was observed in mice implanted with BOPSCs without exogenous cells, which enabled allogeneic bone formation with a high bone mineral density and ratios of new bone volume to existing tissue volume after 6 months. The BOPSC is an advanced 3D cell-free platform with sustained BMP2 supply for in situ stem cell capture and osteoinduction in bone tissue engineering with potential for clinical translation.
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Affiliation(s)
- Mamatali Rahman
- MOE Key Laboratory of Bioinformatics, Center for Synthetic and System Biology, Tsinghua University, Beijing, 100084, China.,School of Life Sciences, Tsinghua University, Beijing, 100084, China
| | - Xue-Liang Peng
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China
| | - Xiao-Hong Zhao
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China
| | - Hai-Lun Gong
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China
| | - Xiao-Dan Sun
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, China.,Key Laboratory of Advanced Materials of Ministry of Education of China, School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, China
| | - Qiong Wu
- MOE Key Laboratory of Bioinformatics, Center for Synthetic and System Biology, Tsinghua University, Beijing, 100084, China.,School of Life Sciences, Tsinghua University, Beijing, 100084, China
| | - Dai-Xu Wei
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China
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Ma C, Liu P, Tao N, Wang X, Deng S. Colloidal Particles in Tuna Head Soup: Chemical Localization, Structural Change, and Antioxidant Property. Front Nutr 2021; 8:638390. [PMID: 33855041 PMCID: PMC8039311 DOI: 10.3389/fnut.2021.638390] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Accepted: 01/14/2021] [Indexed: 11/13/2022] Open
Abstract
In this work, chemical localization, structural changes, and antioxidant properties of tuna colloidal particles (TCPs) in boiling tuna head soup were examined. The results demonstrated that TCPs might be core–shell colloidal spherical structures. The hydrophobic core consisted of triglycerides and chloride ions. The hydrophilic shell layer consisted of chloride ions, sodium ions, phospholipids, protein, and glycosyl molecules. Coalescence of TCPs occurred during the boiling process, and water may enter the hydrophobic core of TCPs after the boiling time of 60 min. TCPs had excellent antioxidant properties against H2O2-induced human umbilical vein endothelial cell injury. It might be resulted from that TCPs could decrease cell apoptosis proportion and downregulate mRNA levels of endoplasmic reticulum-bounded chaperone protein glucose-related protein (GRP78), C/EBP homologous protein (CHOP), and activating transcription factor-4 (ATF4). This work can provide useful basic information to understand the colloidal system in foods, especially in soup. In addition, it may also promote the potential high-value-added utilization of aquatic by-products.
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Affiliation(s)
- Chenchen Ma
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai), Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, China
| | - Pingping Liu
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai), Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, China
| | - Ningping Tao
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai), Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, China
| | - Xichang Wang
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai), Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, China
| | - Shanggui Deng
- College of Food and Pharmacy, Zhejiang Ocean University, Zhoushan, China
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Zhao XH, Peng XL, Gong HL, Wei DX. Osteogenic differentiation system based on biopolymer nanoparticles for stem cells in simulated microgravity. Biomed Mater 2021; 16. [PMID: 33631731 DOI: 10.1088/1748-605x/abe9d1] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 02/25/2021] [Indexed: 12/13/2022]
Abstract
An efficient long-term intracellular growth factor release system in simulated microgravity for osteogenic differentiation was prepared based on polylactic acid (PLA) and polyhydroxyalkanoate (PHA) nanoparticles for loading of bone morphogenetic protein 2 (BMP2) and bone morphogenetic protein 7 (BMP7) (defined as sB2-PLA-NP and sB7-PHA-NP), respectively, associated with osteogenic differentiation of human adipose derived stem cells (hADSCs). On account of soybean lecithin (SL) as biosurfactants, sB2-PLA-NPs and sB7-PHA-NPs had a high encapsulation efficiency (>80%) of BMPs and uniform small size (<100 nm), and showed different slow-release to provide BMP2 in early stage and BMP7 in late stages of osteogenic differentiation within 20 days, due to degradation rate of PLA and PHA in cells. After uptake into hADSCs, by comparison with single sB2-PLA-NP or sB7-PHA-NP, the Mixture NPs, compound of sB2-PLA-NP and sB7-PHA-NP with a mass ratio of 1:1, can well-promote ALP activity, expression of OPN and upregulated related osteo-genes. Directed osteo-differentiation of Mixture NPs was similar to result of sustained free-BMP2 and BMP7-supplying (sFree-B2&B7) in simulated microgravity, which demonstrated the reliability and stability of Mixture NPs as a long-term osteogenic differentiation system in space medicine and biology in future.
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Affiliation(s)
- Xiao-Hong Zhao
- Northwest University, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of life sciences and medicine, Xi'an, Shaanxi, 710069, CHINA
| | - Xue-Liang Peng
- Northwest University, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of life sciences and medicine, Xi'an, Shaanxi, 710069, CHINA
| | - Hai-Lun Gong
- Northwest University, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of life sciences and medicine, Xi'an, Shaanxi, 710069, CHINA
| | - Dai-Xu Wei
- Northwest University, Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Department of life sciences and medicine, Xi'an, Shaanxi, 710069, CHINA
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15
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Zhang T, Sun R, Ding M, Tao L, Liu L, Tao N, Wang X, Zhong J. Effect of extraction methods on the structural characteristics, functional properties, and emulsion stabilization ability of Tilapia skin gelatins. Food Chem 2020; 328:127114. [DOI: 10.1016/j.foodchem.2020.127114] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 05/18/2020] [Accepted: 05/20/2020] [Indexed: 10/24/2022]
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16
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Cao P, Hao W, Zhang L, Zhang Q, Liu X, Li M. Safety and Efficacy Studies of Vertebroplasty with Dual Injections for the Treatment of Osteoporotic Vertebral Compression Fractures: Preliminary Report. Acad Radiol 2020; 27:e224-e231. [PMID: 31629626 DOI: 10.1016/j.acra.2019.09.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 09/16/2019] [Accepted: 09/17/2019] [Indexed: 01/13/2023]
Abstract
PURPOSE To evaluate the clinical safety and efficacies of percutaneous vertebroplasty (PVP), percutaneous vertebroplasty with dual injections (PVPDI), and percutaneous kyphoplasty (PKP) for the treatment of osteoporotic vertebral compression fractures (OVCFs), a retrospective study of 90 patients with OVCFs who had been treated by PVP (n = 30), PVPDI (n = 30), and PKP (n = 30) was conducted in this work. METHODS The clinical efficacies of these three treatments were evaluated by comparing their PMMA cement leakages, cement patterns, height restoration percentages, wedge angles, visual analogue scales, and Oswestry disability index (ODI) at the pre- and postoperative time points. RESULTS Ten percent, 6.7%, and 0% of patients had PMMA leakage in PVP, PVPDI, and PKP groups, respectively. Three (solid, trabecular, and mixed patterns), two (trabecular and mixed patterns), and two (solid and mixed patterns) types of cement patterns were observed in PVP, PVPDI, and PKP groups, respectively. PVP and PVPDI treatments had similar and less height restoration ability than PKP treatment. All the PVP, PVPDI, and PKP treatments had significant and similar ability in pain relief and functional recovery ability for the treatment of OVCFs. Microfractures after the surgery occurred after PVP and PKP treatments. CONCLUSION These results indicate minimally invasive techniques were effective methods for the treatment of OVCFs. Moreover, these initial outcomes suggest PVPDI treatment has great value and is worth promoting vigorously in orthopedics clinics.
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Affiliation(s)
- Pijian Cao
- Department of Orthopedic Surgery, The Peony People's Hospital of Heze City (The Central Hospital of Heze City), Heze City, Shandong Province, People's Republic of China
| | - Weimin Hao
- Department of Spinal Surgery, Heze Municipal Hospital, Heze City, Shandong Province, People's Republic of China
| | - Lu Zhang
- Department of Orthopedic Surgery, The Peony People's Hospital of Heze City (The Central Hospital of Heze City), Heze City, Shandong Province, People's Republic of China
| | - Qinglin Zhang
- Department of Orthopedic Surgery, The Peony People's Hospital of Heze City (The Central Hospital of Heze City), Heze City, Shandong Province, People's Republic of China
| | - Xunwei Liu
- Department of Nuclear Medicine, 960 Hospital of PLA (The General Hospital of Jinan Command), No. 25, Shifan Road, Jinan City, Shandong Province 250031, People's Republic of China
| | - Min Li
- Department of Nuclear Medicine, 960 Hospital of PLA (The General Hospital of Jinan Command), No. 25, Shifan Road, Jinan City, Shandong Province 250031, People's Republic of China.
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17
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Wang P, Ding M, Zhang T, Wu T, Qiao R, Zhang F, Wang X, Zhong J. Electrospraying Technique and Its Recent Application Advances for Biological Macromolecule Encapsulation of Food Bioactive Substances. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1738455] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Panpan Wang
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai), Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People’s Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, China
| | - Mengzhen Ding
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai), Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People’s Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, China
| | - Ting Zhang
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai), Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People’s Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, China
| | - Tingting Wu
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai), Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People’s Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, China
| | - Ruirui Qiao
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Australia
| | - Fengping Zhang
- Key Laboratory of Nutrition and Healthy Culture of Aquatic Products, Livestock, and Poultry, Ministry of Agriculture and Rural Affairs of the People’s Republic of China, Sichuan Willtest Technology Co., Ltd., Tongwei Group Co., Ltd., Chengdu, Sichuan, China
| | - Xichang Wang
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai), Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People’s Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, China
| | - Jian Zhong
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai), Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People’s Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, China
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18
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Fish oil-loaded emulsions stabilized by synergetic or competitive adsorption of gelatin and surfactants on oil/water interfaces. Food Chem 2020; 308:125597. [DOI: 10.1016/j.foodchem.2019.125597] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 09/23/2019] [Accepted: 09/24/2019] [Indexed: 12/28/2022]
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19
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Wu T, Ding M, Shi C, Qiao Y, Wang P, Qiao R, Wang X, Zhong J. Resorbable polymer electrospun nanofibers: History, shapes and application for tissue engineering. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2019.07.033] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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20
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Wang P, Li M, Wei D, Ding M, Tao L, Liu X, Zhang F, Tao N, Wang X, Gao M, Zhong J. Electrosprayed Soft Capsules of Millimeter Size for Specifically Delivering Fish Oil/Nutrients to the Stomach and Intestines. ACS APPLIED MATERIALS & INTERFACES 2020; 12:6536-6545. [PMID: 31940164 DOI: 10.1021/acsami.9b23623] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Contrasting to the traditional centimeter-sized soft capsules that are difficult to swallow or micro/nanometer-sized soft capsules that suffer from limited loading capacity for fish oil/nutrients and lowered stability, the millimeter-sized soft capsules with good enough stability could be a potential solution in solving these problems. Herein, we report millimeter-sized soft core-shell capsules of 0.42-1.85 mm with an inner diameter of 0.36-1.75 mm, for fish oil/nutrients, obtained through an electrospray approach upon optimization of different fabrication parameters such as applied voltage, sodium alginate concentration, shell/core feeding rate ratio, times of feeding rate, and types of coaxial needles. Further in vitro and in vivo studies reveal that the resulting soft capsules were apparently weakened and became mechanically destructive in the simulated small intestine solution and were totally destroyed in the simulated small intestine solution if they were first treated in the simulated stomach solution but not in the simulated stomach solution, which makes the millimeter-sized capsules useful as containers for specific delivery of fish oils and lipophilic nutrients to the stomach and intestines with excellent in vivo bioavailability (>90%). The whole fabrication approach is very facile with no complicated polymer modification and formulations involved, which endows the resulting soft capsules with broad application prospect in food and drug industries.
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Affiliation(s)
- Panpan Wang
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai), Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology , Shanghai Ocean University , Shanghai 201306 , China
| | - Min Li
- Department of Medical Image , 960 Hospital of PLA (Jinan Military General Hospital) , No. 25, Shifan Road , Jinan City , Shandong Province 250031 , People's Republic of China
| | - Daixu Wei
- College of Life Sciences and Medicine , Northwest University , Xi'an , Shaanxi 710069 , People's Republic of China
- School of Life Sciences, Tsinghua-Peking Center for Life Sciences , Tsinghua University , Beijing 100084 , China
| | - Mengzhen Ding
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai), Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology , Shanghai Ocean University , Shanghai 201306 , China
| | - Lina Tao
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai), Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology , Shanghai Ocean University , Shanghai 201306 , China
| | - Xunwei Liu
- Department of Medical Image , 960 Hospital of PLA (Jinan Military General Hospital) , No. 25, Shifan Road , Jinan City , Shandong Province 250031 , People's Republic of China
| | - Fengping Zhang
- Sichuan Willtest Technology Co., Ltd., Chengdu, Sichuan Province, China,Key Laboratory of Nutritional and Healty Cultivation of Aquatic-Product and Livestock-Poultry, Ministry of Agriculture and Rural Affairs of the People's Republic of China , Tongwei Co., Ltd. , Chengdu , Sichuan Province 610041 , China
| | - Ningping Tao
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai), Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology , Shanghai Ocean University , Shanghai 201306 , China
| | - Xichang Wang
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai), Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology , Shanghai Ocean University , Shanghai 201306 , China
| | - Mingyuan Gao
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics , Institute of Chemistry, Chinese Academy of Sciences , Beijing 100190 , China
| | - Jian Zhong
- National R&D Branch Center for Freshwater Aquatic Products Processing Technology (Shanghai), Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology , Shanghai Ocean University , Shanghai 201306 , China
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21
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Wu S, Kai Z, Wang D, Tao L, Zhang P, Wang D, Liu D, Sun S, Zhong J. Allogenic chondrocyte/osteoblast-loaded β-tricalcium phosphate bioceramic scaffolds for articular cartilage defect treatment. ARTIFICIAL CELLS, NANOMEDICINE, AND BIOTECHNOLOGY 2019; 47:1570-1576. [PMID: 31007085 DOI: 10.1080/21691401.2019.1604534] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 03/29/2019] [Accepted: 04/01/2019] [Indexed: 10/27/2022]
Abstract
The medical community has expressed significant interest in the treatment of cartilage defect. Successful repair of articular cartilage defects remains a challenge in clinics. Due to the huge advantages of 3D micro/nanomaterials, 3D artificial micro/nano scaffolds have been widely developed and explored in the tissue repair of articular joints. In this study, chondrocyte/osteoblast-loaded β-tricalcium phosphate (β-TCP) bioceramic scaffold and chondrocyte-loaded β-TCP bioceramic scaffold were prepared by micromass stem cell culture and bioreactor-based cells-loaded scaffold culture for articular cartilage defect treatment. The results demonstrate chondrocyte and osteoblast can be successfully induced from allogeneic bone marrow stromal cells using micromass stem cell culture. Further, chondrocyte-loaded β-TCP scaffold and osteoblast-loaded β-TCP scaffold can be successfully prepared by bioreactor-based cells-loaded scaffold culture. Finally, the scaffolds are applied for Beagle articular cartilage defect treatment. The relative cartilage regeneration abilities on Beagle femoral trochleae were as follows: Chondrocyte/osteoblast-loaded β-TCP bioceramic scaffold group > chondrocyte-loaded β-TCP bioceramic scaffold group > β-TCP bioceramic scaffold. Therefore, micromass stem cell culture and bioreactor-based cells-loaded scaffold culture can be applied to prepare chondrocyte/osteoblast-loaded β-TCP bioceramic scaffold for articular cartilage defect treatment. It suggests allogenic chondrocyte/osteoblast-loaded β-TCP bioceramic scaffold could be potentially used in the treatment of patients with cartilage defects.
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Affiliation(s)
- Shuai Wu
- a Shandong Provincial Hospital , Shandong University , Jinan , People's Republic of China
| | - Zhiguo Kai
- b The No.4 hospital of Jinan , Jinan , People's Republic of China
| | - Dong Wang
- a Shandong Provincial Hospital , Shandong University , Jinan , People's Republic of China
| | - Lina Tao
- c Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing , Ministry of Agriculture and Rural Affairs of the People's Republic of China , Shanghai , People's Republic of China
- d Laboratory of Quality & Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai) , Ministry of Agriculture and Rural Affairs of the People's Republic of China , Shanghai , People's Republic of China
- e Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology , Shanghai Ocean University , Shanghai , People's Republic of China
| | - Peng Zhang
- a Shandong Provincial Hospital , Shandong University , Jinan , People's Republic of China
| | - Dawei Wang
- a Shandong Provincial Hospital , Shandong University , Jinan , People's Republic of China
| | - Dongxing Liu
- a Shandong Provincial Hospital , Shandong University , Jinan , People's Republic of China
| | - Shui Sun
- a Shandong Provincial Hospital , Shandong University , Jinan , People's Republic of China
| | - Jian Zhong
- c Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing , Ministry of Agriculture and Rural Affairs of the People's Republic of China , Shanghai , People's Republic of China
- d Laboratory of Quality & Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai) , Ministry of Agriculture and Rural Affairs of the People's Republic of China , Shanghai , People's Republic of China
- e Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology , Shanghai Ocean University , Shanghai , People's Republic of China
- f State Key Laboratory of Molecular Engineering of Polymers , Fudan University , Shanghai , People's Republic of China
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22
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Qian Y, Yao Z, Wang X, Cheng Y, Fang Z, Yuan WE, Fan C, Ouyang Y. (-)-Epigallocatechin gallate-loaded polycaprolactone scaffolds fabricated using a 3D integrated moulding method alleviate immune stress and induce neurogenesis. Cell Prolif 2019; 53:e12730. [PMID: 31746040 PMCID: PMC6985678 DOI: 10.1111/cpr.12730] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 10/23/2019] [Accepted: 11/02/2019] [Indexed: 02/06/2023] Open
Abstract
Objectives In peripheral neuropathy, the underlying mechanisms of nerve and muscle degeneration include chronic inflammation and oxidative stress in fibrotic tissues. (‐)‐Epigallocatechin gallate (EGCG) is a major, active component in green tea and may scavenge free radical oxygen and attenuate inflammation. Conservative treatments such as steroid injection only deal with early, asymptomatic, peripheral neuropathy. In contrast, neurolysis and nerve conduit implantation work effectively for treating advanced stages. Materials and methods An EGCG‐loaded polycaprolactone (PCL) porous scaffold was fabricated using an integrated moulding method. We evaluated proliferative, oxidative and inflammatory activity of rat Schwann cells (RSCs) and rat skeletal muscle cells (RSMCs) cultured on different scaffolds in vitro. In a rat radiation injury model, we assessed the morphological, electrophysiological and functional performance of regenerated sciatic nerves and gastrocnemius muscles, as well as oxidative stress and inflammation state. Results RSCs and RSMCs exhibited higher proliferative, anti‐oxidant and anti‐inflammatory states in an EGCG/PCL scaffold. In vivo studies showed improved nerve and muscle recovery in the EGCG/PCL group, with increased nerve myelination and muscle fibre proliferation and reduced macrophage infiltration, lipid peroxidation, inflammation and oxidative stress indicators. Conclusions The EGCG‐modified PCL porous nerve scaffold alleviates cellular oxidative stress and repairs peripheral nerve and muscle structure in rats. It attenuates oxidative stress and inflammation in vivo and may provide further insights into peripheral nerve repair in the future.
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Affiliation(s)
- Yun Qian
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Shanghai Sixth People's Hospital East Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Zhixiao Yao
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Xu Wang
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Yuan Cheng
- Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, and School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Zhiwei Fang
- Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, and School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Wei-En Yuan
- Engineering Research Center of Cell & Therapeutic Antibody, Ministry of Education, and School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Cunyi Fan
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Shanghai Sixth People's Hospital East Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Yuanming Ouyang
- Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China.,Shanghai Sixth People's Hospital East Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai, China
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Effect of extraction methods on the preparation of electrospun/electrosprayed microstructures of tilapia skin collagen. J Biosci Bioeng 2019; 128:234-240. [DOI: 10.1016/j.jbiosc.2019.02.004] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 02/03/2019] [Accepted: 02/08/2019] [Indexed: 12/15/2022]
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24
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Mirtič J, Balažic H, Zupančič Š, Kristl J. Effect of Solution Composition Variables on Electrospun Alginate Nanofibers: Response Surface Analysis. Polymers (Basel) 2019; 11:E692. [PMID: 30995752 PMCID: PMC6523165 DOI: 10.3390/polym11040692] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 04/08/2019] [Accepted: 04/09/2019] [Indexed: 12/18/2022] Open
Abstract
Alginate is a promising biocompatible and biodegradable polymer for production of nanofibers for drug delivery and tissue engineering. However, alginate is difficult to electrospin due to its polyelectrolyte nature. The aim was to improve the 'electrospinability' of alginate with addition of exceptionally high molecular weight poly(ethylene oxide) (PEO) as a co-polymer. The compositions of the polymer-blend solutions for electrospinning were varied for PEO molecular weight, total (alginate plus PEO) polymer concentration, and PEO proportion in the dry alginate-PEO polymer mix used. These were tested for rheology (viscosity, complex viscosity, storage and loss moduli) and conductivity, and the electrospun nanofibers were characterized by scanning electron microscopy. One-parameter-at-a-time approach and response surface methodology (RSM) were used to optimize the polymer-blend solution composition to obtain defined nanofibers. Both approaches revealed that the major influence on nanofiber formation and diameter were total polymer concentration and PEO proportion. These polymer-blend solutions of appropriate conductivity and viscosity enabled fine-tuning of nanofiber diameter. PEO molecular weight of 2-4 million Da greatly improved the electrospinnability of alginate, producing nanofibers with >85% alginate. This study shows that RSM can be used to design nanofibers with optimal alginate and co-polymer contents to provide efficient scaffold material for regenerative medicine.
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Affiliation(s)
- Janja Mirtič
- Faculty of Pharmacy, University of Ljubljana, Aškerčeva 7, 1000 Ljubljana, Slovenia.
| | - Helena Balažic
- Faculty of Pharmacy, University of Ljubljana, Aškerčeva 7, 1000 Ljubljana, Slovenia.
| | - Špela Zupančič
- Faculty of Pharmacy, University of Ljubljana, Aškerčeva 7, 1000 Ljubljana, Slovenia.
| | - Julijana Kristl
- Faculty of Pharmacy, University of Ljubljana, Aškerčeva 7, 1000 Ljubljana, Slovenia.
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25
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Shi D, Shen J, Zhang Z, Shi C, Chen M, Gu Y, Liu Y. Preparation and properties of dopamine-modified alginate/chitosan-hydroxyapatite scaffolds with gradient structure for bone tissue engineering. J Biomed Mater Res A 2019; 107:1615-1627. [PMID: 30920134 DOI: 10.1002/jbm.a.36678] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 02/22/2019] [Accepted: 03/22/2019] [Indexed: 12/17/2022]
Abstract
Three-dimensional (3D) homogenous scaffolds composed of natural biopolymers have been reported as superior candidates for bone tissue engineering. There are still remaining challenges in fabricating the functional scaffolds with gradient structures to similar with natural bone tissues, as well as high mechanical properties and excellent affinity to surround tissues. Herein, inspired by the natural bone structure, a gradient-structural scaffold composed of functional biopolymers was designed to provide an optimized 3D environment for promoting cell growth. To increase the interactions among the scaffolds, dopamine (DA) was employed to modify alginate (Alg) and needle-like nano-hydroxyapatite (HA) was prepared with quaternized chitosan as template. The obtained dopamine-modified alginate (Alg-DA) and quaternized chitosan-templated hydroxyapatite (QCHA) were then used to fabricate the porous gradient scaffold by "iterative layering" freeze-drying technique with further crosslinking by calcium ions (Ca2+ ). The as-prepared Alg-DA/QCHA gradient scaffolds were possessed seamlessly integrated layer structures and high levels of porosity at around 77.5%. Moreover, the scaffolds showed higher compression modules (1.7 MPa) than many other biopolyermic scaffolds. The gradient scaffolds showed appropriate degradation rate to satisfy with the time of the bone regeneration. Both human chondrocytes and fibroblasts could adhesive and growth well on the scaffolds in vitro. Furthermore, an excellent osteogenetic activity of the gradient scaffold can effectively promote the regeneration of the bone tissue and accelerate the repair of the bone defects in vivo, compared with that of the scaffold with the homogenous structure. The novel multilayered scaffold with gradient structure provided an interesting option for bone tissue engineering. © 2019 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 107A: 1615-1627, 2019.
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Affiliation(s)
- Dongjian Shi
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, China
| | - Jiali Shen
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, China
| | - Zhuying Zhang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, China
| | - Chang Shi
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, China
| | - Mingqing Chen
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, China
| | - Yanglin Gu
- The Affiliated Wuxi No.2 People's Hospital of Nanjing Medical University, Chong'an District, Jiangsu, China
| | - Yang Liu
- The Affiliated Wuxi No.2 People's Hospital of Nanjing Medical University, Chong'an District, Jiangsu, China
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Qiao Y, Shi C, Wang X, Wang P, Zhang Y, Wang D, Qiao R, Wang X, Zhong J. Electrospun Nanobelt-Shaped Polymer Membranes for Fast and High-Sensitivity Detection of Metal Ions. ACS APPLIED MATERIALS & INTERFACES 2019; 11:5401-5413. [PMID: 30629406 DOI: 10.1021/acsami.8b19839] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Until now, no polymer nanobelt-shaped materials have been developed as electrochemical, optical, and mass sensors. In this work, we first develop polymer nanobelt-shaped membranes for fast and high-sensitivity detection of metal ions, which are fabricated by a new nanobelt-based processing method with simultaneous zein matrix cross-linking and curcumin cross-linking. Their morphologies, optimal detection pH, ion selectivity, and ion detection sensitivity are systematically analyzed. The limits of detection of electrospun curcumin-loaded zein membranes with a detection time of 0.5 h are as follows: cross-linked nanobelt-shaped membranes (0.3 mg/L) < uncross-linked nanobelt-shaped membranes (1 mg/L) ≈ cross-linked nanofibrous membranes (1 mg/L) < uncross-linked nanofibrous membranes (3 mg/L). The cross-linked nanobelt-shaped membranes are also applied to detect Fe3+ in drinking water and environmental water. Finally, the mechanisms of Fe3+ detection by these membranes are studied and discussed. The results demonstrate that the difference of limit of detection is dependent on if the curcumin sensor is cross-linked or not and the membrane nanostructures (nanobelts or nanofibers). Cross-linking produces stable sensor molecules on the surface and therefore induces low limits of detection. Compared with nanofibers, nanobelts have a higher surface-to-volume ratio and can have more sensor molecules on their surfaces and therefore have lower limits of detection. In addition, the as-prepared membranes had good membrane storage stability (at least 3 months at room temperature). All of these results suggest that cross-linked electrospun nanobelt-shaped membranes by a new nanobelt-based processing method are ideal platforms for sensing. We believe that they will attract increasing attention in scientific and engineering fields such as materials, environmental, and food science.
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Affiliation(s)
- Yiqun Qiao
- Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology , Shanghai Ocean University , Shanghai 201306 , China
| | - Cuiping Shi
- Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology , Shanghai Ocean University , Shanghai 201306 , China
| | - Xiaolin Wang
- Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology , Shanghai Ocean University , Shanghai 201306 , China
| | - Panpan Wang
- Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology , Shanghai Ocean University , Shanghai 201306 , China
| | - Yichi Zhang
- Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology , Shanghai Ocean University , Shanghai 201306 , China
| | - Daoyuan Wang
- Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology , Shanghai Ocean University , Shanghai 201306 , China
| | - Ruirui Qiao
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash Institute of Pharmaceutical Sciences , Monash University , Parkville , Victoria 3052 , Australia
| | - Xichang Wang
- Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology , Shanghai Ocean University , Shanghai 201306 , China
| | - Jian Zhong
- Integrated Scientific Research Base on Comprehensive Utilization Technology for By-Products of Aquatic Product Processing, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture and Rural Affairs of the People's Republic of China, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology , Shanghai Ocean University , Shanghai 201306 , China
- State Key Laboratory of Molecular Engineering of Polymers , Fudan University , Shanghai 200438 , China
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Ding C, Fang H, Duan G, Zou Y, Chen S, Hou H. Investigating the draw ratio and velocity of an electrically charged liquid jet during electrospinning. RSC Adv 2019; 9:13608-13613. [PMID: 35519595 PMCID: PMC9063980 DOI: 10.1039/c9ra02024a] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Accepted: 04/04/2019] [Indexed: 12/17/2022] Open
Abstract
The investigation of the draw ratio and velocity of an electrospinning polymer solution jet is of great interest for understanding the formation of nanofibers. During the electrospinning process, the charged polymer solution jets were stretched by electric force, resulting in the formation of ultrathin fibers. In this study, theoretical deduction and experimental calculation were applied to evaluate the velocities and draw ratios of the charged jets at different electrospinning stages. Depending on the diameter of the charged jets at different electrospinning stages, the velocities and draw ratios of the charged jets were calculated with values far lower than the data in a previous report. The theoretical calculation was compared with experimental data using polyamic acid as a model polymer for electrospinning. The results indicated that during electrospinning, as the collecting distance was increased from 0 to 30 cm, the diameter of the electrospinning jet decreased from 18 800 nm to a constant value of around 245 nm, the solvent in the jet decreased from 96.50 wt% to 25.45 wt%, and the density of the jet increased from 0.9504 to 1.0995 g cm−3. These parameters led to the draw ratio and velocity of the jet experiencing first an increase and then a decrease in the value, and the highest draw ratio and velocity were 869 and 867 m s−1, respectively, which are quite different from the data in previous reports. Theoretical calculations and experiments were performed to determine the draw ratio and velocity of an electrospinning jet.![]()
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Affiliation(s)
- Chenhui Ding
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330027
- China
| | - Hong Fang
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330027
- China
| | - Gaigai Duan
- College of Materials Science and Engineering
- Nanjing Forestry University
- Nanjing 210037
- China
| | - Yan Zou
- Department of Mechanics
- Huazhong University of Science and Technology
- Wuhan 430074
- China
| | - Shuiliang Chen
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330027
- China
| | - Haoqing Hou
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330027
- China
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28
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Yu J, Xu N, Xi Y, Xue M, Wang W, Huang X, Zheng C, Wei DX, Li K, Ye X. Adhesion Behavior of Escherichia coli on Plasma-Sprayed Zn and Ag Co-incorporated Calcium Silicate Coatings with Varying Surface Roughness. JOURNAL OF THERMAL SPRAY TECHNOLOGY 2018; 27:1428-1435. [DOI: 10.1007/s11666-018-0800-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Revised: 10/27/2018] [Indexed: 07/21/2023]
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Song J, Zhu G, Gao H, Wang L, Li N, Shi X, Wang Y. Origami meets electrospinning: a new strategy for 3D nanofiber scaffolds. Biodes Manuf 2018. [DOI: 10.1007/s42242-018-0027-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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30
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Liu HW, Wei DX, Deng JZ, Zhu JJ, Xu K, Hu WH, Xiao SH, Zhou YG. Combined antibacterial and osteogenic in situ effects of a bifunctional titanium alloy with nanoscale hydroxyapatite coating. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:S460-S470. [PMID: 30260249 DOI: 10.1080/21691401.2018.1499662] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
To resolve the problems of bacterial infections and the low efficiency of osteogenesis of implanted titanium alloys in clinical dental and bone therapy, we developed a bifunctional titanium alloy (Ti) with a nano-hydroxyapatite (HA) coating (HBD + BMP/HA-Ti), which enables the sustained release of the natural antimicrobial peptide human β-defensin 3 (HBD-3) and bone morphogenetic protein-2 (BMP-2). Due to the poriferous nano-sized structure of the HA coating with a 20-30 μm thickness, the HBD + BMP/HA-Ti material had a high encapsulation efficiency (>74%) and exhibited synchronized slow release of HBD-3 and BMP-2. In an antibacterial test, HBD + BMP/HA-Ti prevented the growth of bacteria in an inoculated medium, and its surface remained free from viable bacteria after a continuous incubation with Gram-negative and Gram-positive strains for 7 days. Furthermore, good adhesion, proliferation and osteogenic differentiation of hBMSCs in contact with HBD + BMP/HA-Ti were achieved in 7 days. Therefore, the bifunctional titanium alloy HBD + BMP/HA-Ti has a great potential for eventual applications in the protection of implants against bacteria in the orthopaedic and dental clinic.
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Affiliation(s)
- Hua-Wei Liu
- a Beijing Tsinghua Changgung Hospital, School of Clinical Medicine , Tsinghua University , Beijing , China
| | - Dai-Xu Wei
- b School of Life Sciences, Tsinghua-Peking Center for Life Sciences , Tsinghua University , Beijing , China
| | - Jiu-Zheng Deng
- a Beijing Tsinghua Changgung Hospital, School of Clinical Medicine , Tsinghua University , Beijing , China
| | - Jian-Jin Zhu
- a Beijing Tsinghua Changgung Hospital, School of Clinical Medicine , Tsinghua University , Beijing , China
| | - Kai Xu
- a Beijing Tsinghua Changgung Hospital, School of Clinical Medicine , Tsinghua University , Beijing , China
| | - Wen-Hao Hu
- c Department of Orthopedics , Chinese PLA General Hospital , Beijing , China
| | - Song-Hua Xiao
- a Beijing Tsinghua Changgung Hospital, School of Clinical Medicine , Tsinghua University , Beijing , China
| | - Yong-Gang Zhou
- c Department of Orthopedics , Chinese PLA General Hospital , Beijing , China
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31
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Shen J, Shi D, Dong L, Zhang Z, Li X, Chen M. Fabrication of polydopamine nanoparticles knotted alginate scaffolds and their properties. J Biomed Mater Res A 2018; 106:3255-3266. [DOI: 10.1002/jbm.a.36524] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 07/29/2018] [Accepted: 08/09/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Jiali Shen
- Key Laboratory of Synthetic and Biological Colloids; Ministry of Education, School of Chemical and Material Engineering, Jiangnan University; Wuxi 214122 China
| | - Dongjian Shi
- Key Laboratory of Synthetic and Biological Colloids; Ministry of Education, School of Chemical and Material Engineering, Jiangnan University; Wuxi 214122 China
| | - Liangliang Dong
- Key Laboratory of Synthetic and Biological Colloids; Ministry of Education, School of Chemical and Material Engineering, Jiangnan University; Wuxi 214122 China
| | - Zhuying Zhang
- Key Laboratory of Synthetic and Biological Colloids; Ministry of Education, School of Chemical and Material Engineering, Jiangnan University; Wuxi 214122 China
| | - Xiaojie Li
- Key Laboratory of Synthetic and Biological Colloids; Ministry of Education, School of Chemical and Material Engineering, Jiangnan University; Wuxi 214122 China
| | - Mingqing Chen
- Key Laboratory of Synthetic and Biological Colloids; Ministry of Education, School of Chemical and Material Engineering, Jiangnan University; Wuxi 214122 China
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32
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Wei DX, Dao JW, Chen GQ. A Micro-Ark for Cells: Highly Open Porous Polyhydroxyalkanoate Microspheres as Injectable Scaffolds for Tissue Regeneration. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1802273. [PMID: 29920804 DOI: 10.1002/adma.201802273] [Citation(s) in RCA: 134] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 04/29/2018] [Indexed: 05/22/2023]
Abstract
To avoid large open surgery using scaffold transplants, small-sized cell carriers are employed to repair complexly shaped tissue defects. However, most cell carriers show poor cell adherences and viability. Therefore, polyhydroxyalkanoate (PHA), a natural biopolymer, is used to prepare highly open porous microspheres (OPMs) of 300-360 µm in diameter, combining the advantages of microspheres and scaffolds to serve as injectable carriers harboring proliferating stem cells. In addition to the convenient injection to a defected tissue, and in contrast to poor performances of OPMs made of polylactides (PLA OPMs) and traditional less porous hollow microspheres (PHA HMs), PHA OPMs present suitable surface pores of 10-60 µm and interconnected passages with an average size of 8.8 µm, leading to a high in vitro cell adhesion of 93.4%, continuous proliferation for 10 d and improved differentiation of human bone marrow mesenchymal stem cells (hMSCs). PHA OPMs also support stronger osteoblast-regeneration compared with traditional PHA HMs, PLA OPMs, commercial hyaluronic acid hydrogels, and carrier-free hMSCs in an ectopic bone-formation mouse model. PHA OPMs protect cells against stresses during injection, allowing more living cells to proliferate and migrate to damaged tissues. They function like a micro-Noah's Ark to safely transport cells to a defect tissue.
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Affiliation(s)
- Dai-Xu Wei
- MOE Key Lab of Bioinformatics, School of Life Sciences, Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, 100084, China
| | - Jin-Wei Dao
- MOE Key Lab of Bioinformatics, School of Life Sciences, Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, 100084, China
| | - Guo-Qiang Chen
- MOE Key Lab of Bioinformatics, School of Life Sciences, Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, 100084, China
- Center for Nano and Micro Mechanics, Beijing Key Laboratory of Protein Therapeutics, Center for Synthetic and Systems Biology Tsinghua University, Beijing, 100084, China
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33
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Liu H, Wen W, Chen S, Zhou C, Luo B. Preparation of Icariin and Deferoxamine Functionalized Poly(l-lactide)/chitosan Micro/Nanofibrous Membranes with Synergistic Enhanced Osteogenesis and Angiogenesis. ACS APPLIED BIO MATERIALS 2018; 1:389-402. [DOI: 10.1021/acsabm.8b00129] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Hua Liu
- Biomaterial Research Laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou 510632, P. R. China
| | - Wei Wen
- Biomaterial Research Laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou 510632, P. R. China
| | - Shitian Chen
- Biomaterial Research Laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou 510632, P. R. China
| | - Changren Zhou
- Biomaterial Research Laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou 510632, P. R. China
- Engineering Research Center of Artificial Organs and Materials, Ministry of Education, Guangzhou 510632, P. R. China
| | - Binghong Luo
- Biomaterial Research Laboratory, Department of Material Science and Engineering, College of Chemistry and Materials, Jinan University, Guangzhou 510632, P. R. China
- Engineering Research Center of Artificial Organs and Materials, Ministry of Education, Guangzhou 510632, P. R. China
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34
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Hasan A, Byambaa B, Morshed M, Cheikh MI, Shakoor RA, Mustafy T, Marei HE. Advances in osteobiologic materials for bone substitutes. J Tissue Eng Regen Med 2018; 12:1448-1468. [DOI: 10.1002/term.2677] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 02/04/2018] [Accepted: 04/12/2018] [Indexed: 01/03/2023]
Affiliation(s)
- Anwarul Hasan
- Department of Mechanical and Industrial Engineering, College of Engineering; Qatar University; Doha Qatar
| | - Batzaya Byambaa
- Center for Biomedical Engineering, Department of Medicine; Brigham and Women's Hospital, Harvard Medical School; Cambridge MA USA
- Harvard-MIT Division of Health Sciences and Technology; Massachusetts Institute of Technology; Cambridge MA USA
| | - Mahboob Morshed
- School of Life Sciences; Independent University, Bangladesh (IUB); Dhaka Bangladesh
| | - Mohammad Ibrahim Cheikh
- Department of Mechanical Engineering, Faculty of Engineering and Architecture; American University of Beirut; Beirut Lebanon
| | | | - Tanvir Mustafy
- Department of Mechanical Engineering; Ecole Polytechnique de Montreal; Quebec Canada
| | - Hany E. Marei
- Biomedical Research Center; Qatar University; Doha Qatar
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35
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Wei D, Qiao R, Dao J, Su J, Jiang C, Wang X, Gao M, Zhong J. Soybean Lecithin-Mediated Nanoporous PLGA Microspheres with Highly Entrapped and Controlled Released BMP-2 as a Stem Cell Platform. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:e1800063. [PMID: 29682876 DOI: 10.1002/smll.201800063] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Revised: 03/09/2018] [Indexed: 06/08/2023]
Abstract
Injectable polymer microsphere-based stem cell delivery systems have a severe problem that they do not offer a desirable environment for stem cell adhesion, proliferation, and differentiation because it is difficult to entrap a large number of hydrophilic functional protein molecules into the core of hydrophobic polymer microspheres. In this work, soybean lecithin (SL) is applied to entrap hydrophilic bone morphogenic protein-2 (BMP-2) into nanoporous poly(lactide-co-glycolide) (PLGA)-based microspheres by a two-step method: SL/BMP-2 complexes preparation and PLGA/SL/BMP-2 microsphere preparation. The measurements of their physicochemical properties show that PLGA/SL/BMP-2 microspheres had significantly higher BMP-2 entrapment efficiency and controlled triphasic BMP-2 release behavior compared with PLGA/BMP-2 microspheres. Furthermore, the in vitro and in vivo stem cell behaviors on PLGA/SL/BMP-2 microspheres are analyzed. Compared with PLGA/BMP-2 microspheres, PLGA/SL/BMP-2 microspheres have significantly higher in vitro and in vivo stem cell attachment, proliferation, differentiation, and matrix mineralization abilities. Therefore, injectable nanoporous PLGA/SL/BMP-2 microspheres can be potentially used as a stem cell platform for bone tissue regeneration. In addition, SL can be potentially used to prepare hydrophilic protein-loaded hydrophobic polymer microspheres with highly entrapped and controlled release of proteins.
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Affiliation(s)
- Daixu Wei
- Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China
- State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, China
- School of Life Sciences, Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, 100084, China
| | - Ruirui Qiao
- CAS Key Laboratory of Colloid, and Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Jinwei Dao
- School of Life Sciences, Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, 100084, China
| | - Jing Su
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, 200438, China
| | - Chengmin Jiang
- Department of Chemistry, Rice University, Houston, TX, 77005, USA
| | - Xichang Wang
- Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China
| | - Mingyuan Gao
- CAS Key Laboratory of Colloid, and Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Jian Zhong
- Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China
- State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200438, China
- CAS Key Laboratory of Colloid, and Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
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36
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Wei DX, Dao JW, Liu HW, Chen GQ. Suspended polyhydroxyalkanoate microspheres as 3D carriers for mammalian cell growth. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:473-483. [PMID: 29653500 DOI: 10.1080/21691401.2018.1459635] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Different forms of biopolyester PHBVHHx microspheres were prepared so as to compare the mammalian cell behaviors in suspension cultivation system. Based on a microbial terpolyester PHBVHHx consisting of 3-hydroxybutyrate (HB), 3-hydroxyvalerate (HV), and 3-hydroxyhexanoate (HHx), solid microspheres (SMSs), hollow microspheres (HMSs), and porous microspheres (PMS) were successfully prepared by a modified solvent evaporation method involving gas-in-oil-in-water (G1/O/W2) double emulsion, water-in-oil-in-water (W1/O/W2) double emulsion and oil-in-water (O/W) single emulsion, respectively. Generally, PMSs have diameters ranging from 330 to 400 μm with pore sizes of 10 to 60 μm. The pores inside the PMSs were found well interconnected compared with PHBVHHx prepared by the traditional solvent evaporation method, resulting in the highest water uptake ratio. When inoculated with human osteoblast-like cells lasting 6 days, PMS showed much better cell attachment and proliferation compared with other less porous microspheres due to its large inner space as a 3 D carrier. Cell migration towards surface and other interconnected inner pores was clearly observable. Dead or apoptotic cells were found more common among less porous SMSs or HMSs compared with highly porous PMSs. It is therefore concluded that porous PHBVHHx microspheres with larger surface open pores and interconnected inner pores can serve as a carrier or scaffold supporting more and better cell growth for either injectable purposes or simply supporting cell growth.
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Affiliation(s)
- Dai-Xu Wei
- a MOE Key Lab of Bioinformatics , School of Life Sciences, Tsinghua-Peking Center for Life Sciences, Tsinghua University , Beijing , China
| | - Jin-Wei Dao
- b Beijing Key Laboratory of Protein Therapeutics , Tsinghua University , Beijing , China
| | - Hua-Wei Liu
- c Tsinghua Chang Gung Hospital, School of Clinical Medicine , Tsinghua University , Beijing , China
| | - Guo-Qiang Chen
- a MOE Key Lab of Bioinformatics , School of Life Sciences, Tsinghua-Peking Center for Life Sciences, Tsinghua University , Beijing , China.,b Beijing Key Laboratory of Protein Therapeutics , Tsinghua University , Beijing , China.,d Center for Nano and Micro Mechanics , Tsinghua University , Beijing , China.,e Center for Synthetic and Systems Biology , Tsinghua University , Beijing , China
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Yao S, Jin B, Liu Z, Shao C, Zhao R, Wang X, Tang R. Biomineralization: From Material Tactics to Biological Strategy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:1605903. [PMID: 28229486 DOI: 10.1002/adma.201605903] [Citation(s) in RCA: 152] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 01/31/2017] [Indexed: 05/23/2023]
Abstract
Biomineralization is an important tactic by which biological organisms produce hierarchically structured minerals with marvellous functions. Biomineralization studies typically focus on the mediation function of organic matrices on inorganic minerals, which helps scientists to design and synthesize bioinspired functional materials. However, the presence of inorganic minerals may also alter the native behaviours of organic matrices and even biological organisms. This progress report discusses the latest achievements relating to biomineralization mechanisms, the manufacturing of biomimetic materials and relevant applications in biological and biomedical fields. In particular, biomineralized vaccines and algae with improved thermostability and photosynthesis, respectively, demonstrate that biomineralization is a strategy for organism evolution via the rational design of organism-material complexes. The successful modification of biological systems using materials is based on the regulatory effect of inorganic materials on organic organisms, which is another aspect of biomineralization control. Unlike previous studies, this study integrates materials and biological science to achieve a more comprehensive view of the mechanisms and applications of biomineralization.
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Affiliation(s)
- Shasha Yao
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310027, China
| | - Biao Jin
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310027, China
| | - Zhaoming Liu
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310027, China
| | - Changyu Shao
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310027, China
| | - Ruibo Zhao
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310027, China
| | - Xiaoyu Wang
- Qiushi Academy for Advanced Studies, Zhejiang University, Hangzhou, Zhejiang, 310027, China
| | - Ruikang Tang
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310027, China
- Qiushi Academy for Advanced Studies, Zhejiang University, Hangzhou, Zhejiang, 310027, China
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38
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Zhang N, Qiao R, Su J, Yan J, Xie Z, Qiao Y, Wang X, Zhong J. Recent Advances of Electrospun Nanofibrous Membranes in the Development of Chemosensors for Heavy Metal Detection. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1604293. [PMID: 28422441 DOI: 10.1002/smll.201604293] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Indexed: 05/21/2023]
Abstract
It is critical to detect and analyze the heavy metal pollutions in environments and foods. Chemosensors have been widely investigated for fast detection of analytes such as heavy metals due to their unique advantages. In order to improve the detection sensitivity of chemosensors, recently electrospun nanofibrous membranes (ENMs) have been explored for the immobilization of chemosensors or receptors due to their high surface-to-volume ratio, high porosity, easiness of fabrication and functionalization, controllability of nanofiber properties, low cost, easy detection, no obvious pollution to the detection solution, and easy post-treatment after the detection process. The purpose of this review is to summarize and guide the development and application of ENMs in the field of chemosensors for the detection of analytes, especially heavy metals. First, heavy metals, chemosensors, and four types of preparation methods for ENM-immobilized chemosensors/receptors are briefly introduced. And then, ENM-immobilized chemosensors/receptors and their application progresses for optical, electro, and mass detections of heavy metals are reviewed according to the four types of preparation methods. Finally, the application of ENM-immobilized chemosensors/receptors is summarized and an outlook is provided. The review will provide an instruction to the research and development of ENM-immobilized chemosensors/receptors for the detection of analytes.
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Affiliation(s)
- Nan Zhang
- Laboratory of Quality & Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China
| | - Ruirui Qiao
- Key Laboratory of Colloid Interface Science and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100080, China
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC, 3052, Australia
| | - Jing Su
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Juan Yan
- Laboratory of Quality & Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China
| | - Zhiqiang Xie
- Department of Mechanical & Industrial Engineering, Louisiana State University, Baton Rouge, LA, 70803, USA
| | - Yiqun Qiao
- Laboratory of Quality & Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China
| | - Xichang Wang
- Laboratory of Quality & Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China
| | - Jian Zhong
- Laboratory of Quality & Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China
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39
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Cao PF, Rong LH, Mangadlao JD, Advincula RC. Synthesizing a Trefoil Knotted Block Copolymer via Ring-Expansion Strategy. Macromolecules 2017. [DOI: 10.1021/acs.macromol.6b02029] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Peng-Fei Cao
- Chemical
Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
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40
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Liu K, Wang N, Wang W, Shi L, Li H, Guo F, Zhang L, Kong L, Wang S, Zhao Y. A bio-inspired high strength three-layer nanofiber vascular graft with structure guided cell growth. J Mater Chem B 2017; 5:3758-3764. [DOI: 10.1039/c7tb00465f] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A bio-inspired three-layer vascular graft with strong mechanical properties and good cell biocompatibility was fabricated by electrospinning. It will play an important role in vessel remodeling and regeneration.
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41
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Hu T, Li Q, Dong H, Xiao W, Li L, Cao X. Patterning Electrospun Nanofibers via Agarose Hydrogel Stamps to Spatially Coordinate Cell Orientation in Microfluidic Device. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1602610. [PMID: 27792275 DOI: 10.1002/smll.201602610] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Revised: 09/29/2016] [Indexed: 06/06/2023]
Abstract
A straightforward, inexpensive, and reliable approach to pattern electrospun nanofibers via solvent-containing agarose hydrogel stamps is reported. Complex hierarchical microstructures can be further constructed via appropriate multistep permutation of microcontact patterning and electrospinning. As a proof-of-concept application, the patterned electrospun nanofibers are employed to spatially coordinate cell orientation in microfluidic devices.
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Affiliation(s)
- Tao Hu
- Department of Biomedical Engineering, School of Materials Science and Engineering, South China University of Technology, Guangzhou, 510006, China
- National Engineering Research Center for Tissue Restoration and Reconstruction, Guangzhou, 510641, China
- Guangdong Province Key Laboratory of Biomedical Engineering, South China University of Technology, Guangzhou, 510641, China
| | - Qingtao Li
- National Engineering Research Center for Tissue Restoration and Reconstruction, Guangzhou, 510641, China
- School of Medicine, South China University of Technology, Guangzhou, 510006, China
| | - Hua Dong
- Department of Biomedical Engineering, School of Materials Science and Engineering, South China University of Technology, Guangzhou, 510006, China
- National Engineering Research Center for Tissue Restoration and Reconstruction, Guangzhou, 510641, China
| | - Wenwu Xiao
- Department of Biomedical Engineering, School of Materials Science and Engineering, South China University of Technology, Guangzhou, 510006, China
- National Engineering Research Center for Tissue Restoration and Reconstruction, Guangzhou, 510641, China
- Guangdong Province Key Laboratory of Biomedical Engineering, South China University of Technology, Guangzhou, 510641, China
| | - Ling Li
- Department of Biomedical Engineering, School of Materials Science and Engineering, South China University of Technology, Guangzhou, 510006, China
- National Engineering Research Center for Tissue Restoration and Reconstruction, Guangzhou, 510641, China
- School of Medicine, South China University of Technology, Guangzhou, 510006, China
| | - Xiaodong Cao
- Department of Biomedical Engineering, School of Materials Science and Engineering, South China University of Technology, Guangzhou, 510006, China
- National Engineering Research Center for Tissue Restoration and Reconstruction, Guangzhou, 510641, China
- Guangdong Province Key Laboratory of Biomedical Engineering, South China University of Technology, Guangzhou, 510641, China
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42
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Hu JX, Ran JB, Chen S, Jiang P, Shen XY, Tong H. Carboxylated Agarose (CA)-Silk Fibroin (SF) Dual Confluent Matrices Containing Oriented Hydroxyapatite (HA) Crystals: Biomimetic Organic/Inorganic Composites for Tibia Repair. Biomacromolecules 2016; 17:2437-47. [DOI: 10.1021/acs.biomac.6b00587] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Jing-Xiao Hu
- Key Laboratory of Analytical
Chemistry for Biology and Medicine, Ministry of Education, College
of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, 430072, People’s Republic of China
| | - Jia-Bing Ran
- Key Laboratory of Analytical
Chemistry for Biology and Medicine, Ministry of Education, College
of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, 430072, People’s Republic of China
| | - Si Chen
- Key Laboratory of Analytical
Chemistry for Biology and Medicine, Ministry of Education, College
of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, 430072, People’s Republic of China
| | - Pei Jiang
- Key Laboratory of Analytical
Chemistry for Biology and Medicine, Ministry of Education, College
of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, 430072, People’s Republic of China
| | - Xin-Yu Shen
- Key Laboratory of Analytical
Chemistry for Biology and Medicine, Ministry of Education, College
of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, 430072, People’s Republic of China
| | - Hua Tong
- Key Laboratory of Analytical
Chemistry for Biology and Medicine, Ministry of Education, College
of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, 430072, People’s Republic of China
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He M, Chen X, Cheng K, Weng W, Wang H. Enhanced Osteogenic Activity of TiO2 Nanorod Films with Microscaled Distribution of Zn-CaP. ACS APPLIED MATERIALS & INTERFACES 2016; 8:6944-6952. [PMID: 26930577 DOI: 10.1021/acsami.6b01284] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The topography at the micro-/nanoscale level and bioactive composition of material surfaces have been thought to play vital roles in their interactions with cells. However, it is still a challenge to further modify special topography with biodegradable composition or vice versa. In this study, TiO2 nanorod films covered with microscale-distributed Zn-containing calcium phosphate (Zn-CaP) were prepared, trying to create a micro-/nanoscale topography and Zn(2+) release capability. MC3T3-E1 cells cultured on TiO2 nanorod film with sparsely distributed Zn-CaP (TiO2/S-ZCP) had significantly higher biological responses than those on the films with densely distributed Zn-CaP (TiO2/D-ZCP) and fully covered Zn-CaP (F-ZCP). TiO2/S-ZCP film was demonstrated to facilitate osteogenic differentiation much more strongly than F-ZCP and TiO2/D-ZCP films based on evaluations of ALP, related gene expressions, and extracellular matrix mineralization. The higher osteogenic differentiation on TiO2/S-ZCP film is ascribed to the micro-/nanoscale topography from Zn-CaP coverage promoting cell adhesion and filopodia extension, and inducing differentiation-orientation in the initial stage. And consequently Zn(2+) release results in enhancement of differentiation. Therefore, we believe that better organization of the micro-/nanotopography and bioactive ion release on the surface would be a promising way to enhance osteogenic activity for orthopedic and dental implants.
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Affiliation(s)
- Meng He
- School of Materials Science and Engineering, State Key Laboratory of Silicon Materials, Zhejiang University , Hangzhou 310027, China
| | - Xiaoyi Chen
- The Affiliated Stomatology Hospital of Medical College, Zhejiang University , Hangzhou 310003, China
| | - Kui Cheng
- School of Materials Science and Engineering, State Key Laboratory of Silicon Materials, Zhejiang University , Hangzhou 310027, China
| | - Wenjian Weng
- School of Materials Science and Engineering, State Key Laboratory of Silicon Materials, Zhejiang University , Hangzhou 310027, China
| | - Huiming Wang
- The Affiliated Stomatology Hospital of Medical College, Zhejiang University , Hangzhou 310003, China
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44
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Rahman NSA, Ahmad NA, Yhaya MF, Azahari B, Ismail WR. Crosslinking of fibers via azide-alkyne click chemistry: Synthesis and characterization. J Appl Polym Sci 2016. [DOI: 10.1002/app.43576] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Nur Syazwani Abd Rahman
- School of Industrial Technology; Universiti Sains Malaysia; 11800 Gelugor Penang Malaysia
- School of Humanities; Universiti Sains Malaysia; 11800 Gelugor Penang Malaysia
| | - Noor Afiqah Ahmad
- School of Industrial Technology; Universiti Sains Malaysia; 11800 Gelugor Penang Malaysia
| | - Mohd Firdaus Yhaya
- School of Industrial Technology; Universiti Sains Malaysia; 11800 Gelugor Penang Malaysia
| | - Baharin Azahari
- School of Industrial Technology; Universiti Sains Malaysia; 11800 Gelugor Penang Malaysia
| | - Wan Ruslan Ismail
- School of Humanities; Universiti Sains Malaysia; 11800 Gelugor Penang Malaysia
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45
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Gao X, Song J, Ji P, Zhang X, Li X, Xu X, Wang M, Zhang S, Deng Y, Deng F, Wei S. Polydopamine-Templated Hydroxyapatite Reinforced Polycaprolactone Composite Nanofibers with Enhanced Cytocompatibility and Osteogenesis for Bone Tissue Engineering. ACS APPLIED MATERIALS & INTERFACES 2016; 8:3499-515. [PMID: 26756224 DOI: 10.1021/acsami.5b12413] [Citation(s) in RCA: 105] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Nanohydroxyapatite (HA) synthesized by biomimetic strategy is a promising nanomaterial as bone substitute due to its physicochemical features similar to those of natural nanocrystal in bone tissue. Inspired by mussel adhesive chemistry, a novel nano-HA was synthesized in our work by employing polydopamine (pDA) as template under weak alkaline condition. Subsequently, the as-prepared pDA-templated HA (tHA) was introduced into polycaprolactone (PCL) matrix via coelectrospinning, and a bioactive tHA/PCL composite nanofiber scaffold was developed targeted at bone regeneration application. Our research showed that tHA reinforced PCL composite nanofibers exhibited favorable cytocompatibility at given concentration of tHA (0-10 w.t%). Compared to pure PCL and traditional nano-HA enriched PCL (HA/PCL) composite nanofibers, enhanced cell adhesion, spreading and proliferation of human mesenchymal stem cells (hMSCs) were observed on tHA/PCL composite nanofibers on account of the contribution of pDA present in tHA. More importantly, tHA nanoparticles exposed on the surface of composite nanofibers could further promote osteogenesis of hMSCs in vitro even in the absence of osteogenesis soluble inducing factors when compared to traditional HA/PCL scaffolds, which was supported by in vivo test as well according to the histological analysis. Overall, our study demonstrated that the developed tHA/PCL composite nanofibers with enhanced cytocompatibility and osteogenic capacity hold great potential as scaffolds for bone tissue engineering.
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Affiliation(s)
- Xiang Gao
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education , Chongqing 401147, China
| | - Jinlin Song
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education , Chongqing 401147, China
| | - Ping Ji
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education , Chongqing 401147, China
| | - Xiaohong Zhang
- Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University , Beijing 100871, China
| | | | | | | | - Siqi Zhang
- Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University , Beijing 100871, China
| | - Yi Deng
- Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University , Beijing 100871, China
| | - Feng Deng
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education , Chongqing 401147, China
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Ge F, Yu M, Lin J, Yu C, Weng W, Cheng K, Wang H. Mesenchymal stem cells in response to exposed rod-heights of TiO2 nanorod films. RSC Adv 2016. [DOI: 10.1039/c6ra13081j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Cellular responses are strongly sensitive to surface structure, so the optimization of the structures is essential in biomaterial research.
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Affiliation(s)
- Fei Ge
- School of Materials Science and Engineering
- State Key Laboratory of Silicon Materials
- Zhejiang University
- Hangzhou 310027
- China
| | - Mengfei Yu
- The First Affiliated Hospital of Medical College
- Zhejiang University
- Hangzhou 310003
- China
| | - Jun Lin
- The First Affiliated Hospital of Medical College
- Zhejiang University
- Hangzhou 310003
- China
| | - Cuixia Yu
- School of Materials Science and Engineering
- State Key Laboratory of Silicon Materials
- Zhejiang University
- Hangzhou 310027
- China
| | - Wenjian Weng
- School of Materials Science and Engineering
- State Key Laboratory of Silicon Materials
- Zhejiang University
- Hangzhou 310027
- China
| | - Kui Cheng
- School of Materials Science and Engineering
- State Key Laboratory of Silicon Materials
- Zhejiang University
- Hangzhou 310027
- China
| | - Huiming Wang
- The First Affiliated Hospital of Medical College
- Zhejiang University
- Hangzhou 310003
- China
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