1
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Pesaranhajiabbas E, Misra M, Mohanty AK. Recent progress on biodegradable polylactic acid based blends and their biocomposites: A comprehensive review. Int J Biol Macromol 2023; 253:126231. [PMID: 37567528 DOI: 10.1016/j.ijbiomac.2023.126231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 08/02/2023] [Accepted: 08/06/2023] [Indexed: 08/13/2023]
Abstract
Being less dependent on non-renewable resources as well as protecting the environment from waste streams have become two critical primers for a global movement toward replacing conventional plastics with renewable and biodegradable polymers. Despite all these efforts, only a few biodegradable polymers have paved their way successfully into the market. Polylactic acid is one of these biodegradable polymers that has been investigated thoroughly by researchers as well as manufactured on a large industrial scale. It is synthesized from lactic acid obtained mainly from the biological fermentation of carbohydrates, which makes this material a renewable polymer. Besides its renewability, it benefits from some attractive mechanical performances including high strength and stiffness, though brittleness is a major drawback of this biopolymer. Accordingly, the development of blends and biocomposites based on polylactic acid with highly flexible biodegradable polymers, specifically poly(butylene adipate co terephthalate) has been the objective of many investigations recently. This paper focuses on the blends and biocomposites based on these two biopolymers, specifically their mechanical, rheological, and biodegradation, the main characteristics that are crucial for being considered as a biodegradable substitution for conventional non-biodegradable polymers.
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Affiliation(s)
- Ehsan Pesaranhajiabbas
- School of Engineering, Thornbrough Building, University of Guelph, Guelph N1G 2W1, Ontario, Canada; Bioproducts Discovery and Development Centre, Department of Plant Agriculture, Crop Science Building, University of Guelph, Guelph N1G 2W1, Ontario, Canada
| | - Manjusri Misra
- School of Engineering, Thornbrough Building, University of Guelph, Guelph N1G 2W1, Ontario, Canada; Bioproducts Discovery and Development Centre, Department of Plant Agriculture, Crop Science Building, University of Guelph, Guelph N1G 2W1, Ontario, Canada.
| | - Amar K Mohanty
- School of Engineering, Thornbrough Building, University of Guelph, Guelph N1G 2W1, Ontario, Canada; Bioproducts Discovery and Development Centre, Department of Plant Agriculture, Crop Science Building, University of Guelph, Guelph N1G 2W1, Ontario, Canada.
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2
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Qamar SA, Riasat A, Jahangeer M, Fatima R, Bilal M, Iqbal HMN, Mu BZ. Prospects of microbial polysaccharides-based hybrid constructs for biomimicking applications. J Basic Microbiol 2022; 62:1319-1336. [PMID: 35048396 DOI: 10.1002/jobm.202100596] [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: 11/10/2021] [Revised: 12/20/2021] [Accepted: 01/08/2022] [Indexed: 02/05/2023]
Abstract
Polysaccharides are biobased polymers obtained from renewable sources. They exhibit various interesting features including biocompatibility, biodegradability, and nontoxicity. Microbial polysaccharides are produced by several microorganisms including yeast, fungi, algae, and bacteria. Microbial polysaccharides have gained high importance in biotechnology due to their novel physiochemical characteristics and composition. Among microbial polysaccharides, xanthan, alginate, gellan, and dextran are the most commonly reported polysaccharides for the development of biomimetic materials for biomedical applications including targeted drug delivery, wound healing, and tissue engineering. Several chemical and physical cross-linking reactions are performed to increase their technological and functional properties. Owning to the broad-scale applications of microbial polysaccharides, this review aims to summarize the characteristics with different ways of physical/chemical crosslinking for polysaccharide regulation. Recently, several biopolymers have gained high importance due to their biologically active properties. This will help in the formation of bioactive nutraceuticals and functional foods. This review provides a perspective on microbial polysaccharides, with special emphasis given to applications in promising biosectors and the subsequent advancement on the discovery and development of new polysaccharides for adding new products.
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Affiliation(s)
- Sarmad Ahmad Qamar
- State Key Laboratory of Bioreactor Engineering and School of Biotechnology, East China University of Science and Technology, Shanghai, China
| | - Areej Riasat
- Department of Biochemistry, Government College University, Faisalabad, Pakistan
| | - Muhammad Jahangeer
- Department of Biochemistry, Government College University, Faisalabad, Pakistan
| | - Rameen Fatima
- Department of Biochemistry, University of Agriculture, Faisalabad, Pakistan
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian, China
| | - Hafiz M N Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey, Mexico
| | - Bo-Zhong Mu
- State Key Laboratory of Bioreactor Engineering and School of Biotechnology, East China University of Science and Technology, Shanghai, China
- State Key Laboratory of Bioreactor Engineering and School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, China
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3
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Xu P, Zhang C, Tan S, Niu D, Yang W, Sun Y, Ma P. Super-toughed polylactide/poly (butylene adipate-co-terephthalate) blends in-situ compatibilized by poly (glycidyl methacrylate) with different molecular weight. Polym Degrad Stab 2022. [DOI: 10.1016/j.polymdegradstab.2022.110149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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4
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Debeli DK, Huang F, Wu L. Sulfonated Poly(butylene Adipate- co-terephthalate)/Sodium Montmorillonite Nanocomposite Films with an Ultra-High Oxygen Barrier. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c02166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dereje Kebebew Debeli
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
| | - Fangfang Huang
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
| | - Linbo Wu
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
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5
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Mechanical and thermal degradation behavior of inorganic fullerene-liked tungsten disulfide reinforced perfluoroalkoxy/poly(ether-ether-ketone) nanocomposites. Polym Degrad Stab 2022. [DOI: 10.1016/j.polymdegradstab.2022.110041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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6
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Xiao D, Zheng MT, Wu FJ, Cao XX, Huang XF, Huang L, Xiao XQ. Fabrication of novel renewable furan-based phosphorus and its applications in poly (lactic acid): Thermal, flammability, crystallization and mechanical properties. Polym Degrad Stab 2022. [DOI: 10.1016/j.polymdegradstab.2022.110060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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7
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Ahn JH, Hong JS, Ahn KH. Mechanically enhanced poly(lactic acid)/polyurethane blend with interfacial‐localized clay particles. J Appl Polym Sci 2022. [DOI: 10.1002/app.52466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jung Hyun Ahn
- School of Chemical and Biological Engineering and Institute of Chemical Processes Seoul National University Seoul South Korea
| | - Joung Sook Hong
- School of Chemical and Biological Engineering and Institute of Chemical Processes Seoul National University Seoul South Korea
| | - Kyung Hyun Ahn
- School of Chemical and Biological Engineering and Institute of Chemical Processes Seoul National University Seoul South Korea
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8
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Coiai S, Di Lorenzo ML, Cinelli P, Righetti MC, Passaglia E. Binary Green Blends of Poly(lactic acid) with Poly(butylene adipate- co-butylene terephthalate) and Poly(butylene succinate- co-butylene adipate) and Their Nanocomposites. Polymers (Basel) 2021; 13:2489. [PMID: 34372090 PMCID: PMC8348712 DOI: 10.3390/polym13152489] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/22/2021] [Accepted: 07/22/2021] [Indexed: 12/31/2022] Open
Abstract
Poly(lactic acid) (PLA) is the most widely produced biobased, biodegradable and biocompatible polyester. Despite many of its properties are similar to those of common petroleum-based polymers, some drawbacks limit its utilization, especially high brittleness and low toughness. To overcome these problems and improve the ductility and the impact resistance, PLA is often blended with other biobased and biodegradable polymers. For this purpose, poly(butylene adipate-co-butylene terephthalate) (PBAT) and poly(butylene succinate-co-butylene adipate) (PBSA) are very advantageous copolymers, because their toughness and elongation at break are complementary to those of PLA. Similar to PLA, both these copolymers are biodegradable and can be produced from annual renewable resources. This literature review aims to collect results on the mechanical, thermal and morphological properties of PLA/PBAT and PLA/PBSA blends, as binary blends with and without addition of coupling agents. The effect of different compatibilizers on the PLA/PBAT and PLA/PBSA blends properties is here elucidated, to highlight how the PLA toughness and ductility can be improved and tuned by using appropriate additives. In addition, the incorporation of solid nanoparticles to the PLA/PBAT and PLA/PBSA blends is discussed in detail, to demonstrate how the nanofillers can act as morphology stabilizers, and so improve the properties of these PLA-based formulations, especially mechanical performance, thermal stability and gas/vapor barrier properties. Key points about the biodegradation of the blends and the nanocomposites are presented, together with current applications of these novel green materials.
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Affiliation(s)
- Serena Coiai
- CNR-ICCOM, National Research Council—Institute of Chemistry of OrganoMetallic Compounds, 56124 Pisa, Italy;
| | - Maria Laura Di Lorenzo
- CNR-IPCB, National Research Council—Institute of Polymers, Composites and Biomaterials, 80078 Pozzuoli, Italy;
| | - Patrizia Cinelli
- Department of Civil and Industrial Engineering, University of Pisa, 56122 Pisa, Italy;
| | - Maria Cristina Righetti
- CNR-IPCF, National Research Council—Institute for Chemical and Physical Processes, 56124 Pisa, Italy
| | - Elisa Passaglia
- CNR-ICCOM, National Research Council—Institute of Chemistry of OrganoMetallic Compounds, 56124 Pisa, Italy;
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9
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Ding Y, Zhang C, Luo C, Chen Y, Zhou Y, Yao B, Dong L, Du X, Ji J. Effect of talc and diatomite on compatible, morphological, and mechanical behavior of PLA/PBAT blends. E-POLYMERS 2021. [DOI: 10.1515/epoly-2021-0022] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Biodegradable nanocomposites were prepared by melt blending biodegradable poly(lactic acid) (PLA) and poly(butylene adipate-co-butylene terephthalate) (PBAT) (70/30, w/w) with diatomite or talc (1–7%). From the SEM test, the particles were transported to the interface of two phases, which acted as an interface modifier to strengthen the interfacial adhesion between PLA and PBAT. Talc and diatomite acted as nucleating agents to improve the crystallization of PBAT in the blends by DSC analysis. Moreover, adding the particles improved the tensile and impact toughness of the blends. The elongation at break with 5% talc was 78% (vs ∼21%) and the impact strength was 15 kJ/m2 (vs ∼6.5 kJ/m2). The rheological measurement revealed that the talc and diatomite reduced the viscosity of the blends. The results showed a good possibility of using talc- and diatomite-filled PLA/PBAT blends with high toughness for green-packaging and bio-membranes application.
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Affiliation(s)
- Yue Ding
- School of Material and Chemical Engineering, Xuzhou University of Technology , Xuzhou 221018 , China
| | - Cai Zhang
- School of Material and Chemical Engineering, Xuzhou University of Technology , Xuzhou 221018 , China
| | - Congcong Luo
- School of Material and Chemical Engineering, Xuzhou University of Technology , Xuzhou 221018 , China
| | - Ying Chen
- School of Material and Chemical Engineering, Xuzhou University of Technology , Xuzhou 221018 , China
| | - Yingmei Zhou
- School of Material and Chemical Engineering, Xuzhou University of Technology , Xuzhou 221018 , China
| | - Bing Yao
- School of Material and Chemical Engineering, Xuzhou University of Technology , Xuzhou 221018 , China
| | - Liming Dong
- School of Material and Chemical Engineering, Xuzhou University of Technology , Xuzhou 221018 , China
| | - Xihua Du
- School of Material and Chemical Engineering, Xuzhou University of Technology , Xuzhou 221018 , China
| | - Junhui Ji
- National Engineering Research Center of Engineering Plastics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190 , China
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10
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Chen J, Rong C, Lin T, Chen Y, Wu J, You J, Wang H, Li Y. Stable Co-Continuous PLA/PBAT Blends Compatibilized by Interfacial Stereocomplex Crystallites: Toward Full Biodegradable Polymer Blends with Simultaneously Enhanced Mechanical Properties and Crystallization Rates. Macromolecules 2021. [DOI: 10.1021/acs.macromol.0c02861] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Jiali Chen
- College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, No. 2318 Yuhangtang Rd, Hangzhou, Zhejiang 311121, P. R. China
| | - Chenyan Rong
- College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, No. 2318 Yuhangtang Rd, Hangzhou, Zhejiang 311121, P. R. China
| | - Taotao Lin
- College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, No. 2318 Yuhangtang Rd, Hangzhou, Zhejiang 311121, P. R. China
| | - Yihang Chen
- College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, No. 2318 Yuhangtang Rd, Hangzhou, Zhejiang 311121, P. R. China
| | - Jiali Wu
- College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, No. 2318 Yuhangtang Rd, Hangzhou, Zhejiang 311121, P. R. China
| | - Jichun You
- College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, No. 2318 Yuhangtang Rd, Hangzhou, Zhejiang 311121, P. R. China
| | - Hengti Wang
- College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, No. 2318 Yuhangtang Rd, Hangzhou, Zhejiang 311121, P. R. China
| | - Yongjin Li
- College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, No. 2318 Yuhangtang Rd, Hangzhou, Zhejiang 311121, P. R. China
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11
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Sharifzadeh E, Amiri Y. The effects of morphological variation and polymer/polymer interface on the tensile modulus of binary polymer blends: a modeling approach. JOURNAL OF POLYMER ENGINEERING 2020. [DOI: 10.1515/polyeng-2020-0013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
In this work, the effects of the morphological variation and the polymer/polymer interface on the tensile modulus of binary polymer blends were evaluated using a combined modeling method. The characteristics of the polymer/polymer interface region were evaluated using a neural network system and the results were used to improve the analytical model. The model accuracy was investigated by comparing its predictions with the tensile test results of some prepared iPP/PA blend samples and also some other data from literature which revealed an acceptable accuracy (error < 5%).
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Affiliation(s)
- Esmail Sharifzadeh
- Polymer Research Center, Faculty of Petroleum and Chemical Engineering, Razi University , Kermanshah , Iran
| | - Yasahr Amiri
- Polymer Research Center, Faculty of Petroleum and Chemical Engineering, Razi University , Kermanshah , Iran
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12
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Study on the surface-modification of nano-hydroxyapatite with lignin and the corresponding nanocomposite with poly (lactide-co-glycolide). Front Chem Sci Eng 2020. [DOI: 10.1007/s11705-020-1970-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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13
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Fu Y, Wu G, Bian X, Zeng J, Weng Y. Biodegradation Behavior of Poly(Butylene Adipate-Co-Terephthalate) (PBAT), Poly(Lactic Acid) (PLA), and Their Blend in Freshwater with Sediment. Molecules 2020; 25:molecules25173946. [PMID: 32872416 PMCID: PMC7504808 DOI: 10.3390/molecules25173946] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 08/22/2020] [Accepted: 08/25/2020] [Indexed: 12/02/2022] Open
Abstract
Poly(butylene adipate-co-terephthalate) (PBAT) and poly(lactic acid) (PLA) are well-known biodegadable polyesters due to their outstanding performance. The biodegradation behavior of PLA/PBAT blends in freshwater with sediment is investigated in this study by analyzing the appearance, chemical structure and aggregation structure of their degraded residues via SEM, TG, DSC, gel permeation chromatography (GPC) and XPS. The effect of aggregation structure, hydrophilia and biodegradation mechanisms of PBAT and PLA on the biodegradability of PLA/PBAT blends is illuminated in this work. After biodegradation, the butylene terephthalate unit in the molecular structure of the components and the molecular weight of PLA/PBAT blends decreased, while the content of C-O bond in the composites increased, indicating that the samples indeed degraded. After 24 months of degradation, the increase in the relative peak area proportion of C-O to C=O in PLA/PBAT-25, PLA/PBAT-50 and PLA/PBAT-75 was 62%, 46% and 68%, respectively. The biodegradation rates of PBAT and PLA in the PLA/PBAT blend were lower than those for the respective single polymers.
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Affiliation(s)
- Ye Fu
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100037, China;
| | - Gang Wu
- Collaborative Innovation Center for Eco-Friendly and Fire-Safety Polymeric Materials (MoE), National Engineering Laboratory of Eco-Friendly Polymeric Materials (Sichuan), State Key Laboratory of Polymer Materials Engineering, College of Chemistry, Sichuan University, Chengdu 610064, China;
| | - Xinchao Bian
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China;
| | - Jianbing Zeng
- Chongqing Key Laboratory of Soft-Matter Material Chemistry and Function Manufacturing, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China;
| | - Yunxuan Weng
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100037, China;
- Correspondence: ; Tel.: +86-10-68985380; Fax: +86-10-68983573
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14
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Biomimicry of microbial polysaccharide hydrogels for tissue engineering and regenerative medicine – A review. Carbohydr Polym 2020; 241:116345. [DOI: 10.1016/j.carbpol.2020.116345] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/13/2020] [Accepted: 04/17/2020] [Indexed: 12/17/2022]
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15
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Yan X, Cayla A, Salaün F, Devaux E, Liu P, Mao J, Huang T. Porous fibers surface decorated with nanofillers: From melt‐spun PP/PVA blend fibers with silica nanoparticles. J Appl Polym Sci 2020. [DOI: 10.1002/app.48470] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xiang Yan
- ENSAIT, GEMTEX–Laboratoire de Génie et Matériaux Textiles F‐59000 Lille France
| | - Aurélie Cayla
- ENSAIT, GEMTEX–Laboratoire de Génie et Matériaux Textiles F‐59000 Lille France
| | - Fabien Salaün
- ENSAIT, GEMTEX–Laboratoire de Génie et Matériaux Textiles F‐59000 Lille France
| | - Eric Devaux
- ENSAIT, GEMTEX–Laboratoire de Génie et Matériaux Textiles F‐59000 Lille France
| | - Pengqing Liu
- State Key Laboratory of Polymer Materials and Engineering, College of Polymer Science and EngineeringSichuan University 24 South Section 1 Yihuan Road 610065 Chengdu China
| | - Jianzhao Mao
- State Key Laboratory of Polymer Materials and Engineering, College of Polymer Science and EngineeringSichuan University 24 South Section 1 Yihuan Road 610065 Chengdu China
| | - Tingjian Huang
- State Key Laboratory of Polymer Materials and Engineering, College of Polymer Science and EngineeringSichuan University 24 South Section 1 Yihuan Road 610065 Chengdu China
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16
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Zuo X, Xue Y, Zhou Y, Yin Y, Li TD, Wang L, Chuang YC, Chang CC, Rafailovich MH, Guo Y. The use of low cost, abundant, homopolymers for engineering degradable polymer blends: Compatibilization of poly(lactic acid)/styrenics using poly(methyl methacrylate). POLYMER 2020. [DOI: 10.1016/j.polymer.2019.122010] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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17
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Chen B, Su M, Pan Q, Zhang Z, Chen S, Huang Z, Cai Z, Li Z, Qian X, Hu X, Song Y. Fully Printed Geranium-Inspired Encapsulated Arrays for Quantitative Odor Releasing. ACS OMEGA 2019; 4:19977-19982. [PMID: 31788631 PMCID: PMC6882128 DOI: 10.1021/acsomega.9b02916] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 10/18/2019] [Indexed: 06/10/2023]
Abstract
Olfactory is an extremely fine way of perception. However, the process of smelling is prone to various interference factors. Further development to enhance the communication desires an odor-releasing strategy, which could quantitatively offer a variety of fragrances. Here, we report a fully printing strategy to heterogeneously integrate odor-containing materials and protective coating films. Inspired from the fragrance-containing drum structure on the geranium leaf, encapsulated arrays are fully printed on the flexible or rigid substrates with more than 20 spices. Quantitative concentrations of odor molecules can be released from the encapsulated arrays after scraping the protective poly(lactic-co-glycolic) acid (PLGA) shells. Importantly, various odor-based arrays are printed on the same flexible substrate, which permits selective releasing and arbitrary mixing of the spices. Effective odor-releasing properties of encapsulated arrays make them promising for food security and anticounterfeiting, investigating olfactory discrimination abilities, and strengthening olfactory communication.
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Affiliation(s)
- Bingda Chen
- Key Laboratory of
Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Beijing Engineering Research Center
of Nanomaterials for Green Printing Technology, Beijing National Laboratory
for Molecular Sciences (BNLMS), Zhongguancun North First Street 2, 100190 Beijing, P. R. China
- University of Chinese Academy of Sciences, Yuquan Road No.19A, 100049 Beijing, P. R. China
| | - Meng Su
- Key Laboratory of
Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Beijing Engineering Research Center
of Nanomaterials for Green Printing Technology, Beijing National Laboratory
for Molecular Sciences (BNLMS), Zhongguancun North First Street 2, 100190 Beijing, P. R. China
| | - Qi Pan
- Key Laboratory of
Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Beijing Engineering Research Center
of Nanomaterials for Green Printing Technology, Beijing National Laboratory
for Molecular Sciences (BNLMS), Zhongguancun North First Street 2, 100190 Beijing, P. R. China
- University of Chinese Academy of Sciences, Yuquan Road No.19A, 100049 Beijing, P. R. China
| | - Zeying Zhang
- Key Laboratory of
Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Beijing Engineering Research Center
of Nanomaterials for Green Printing Technology, Beijing National Laboratory
for Molecular Sciences (BNLMS), Zhongguancun North First Street 2, 100190 Beijing, P. R. China
- University of Chinese Academy of Sciences, Yuquan Road No.19A, 100049 Beijing, P. R. China
| | - Shuoran Chen
- Research Center for Green Printing Nanophotonic
Materials, Suzhou University of Science
and Technology, 215009 Suzhou, P. R. China
| | - Zhandong Huang
- Key Laboratory of
Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Beijing Engineering Research Center
of Nanomaterials for Green Printing Technology, Beijing National Laboratory
for Molecular Sciences (BNLMS), Zhongguancun North First Street 2, 100190 Beijing, P. R. China
| | - Zheren Cai
- Key Laboratory of
Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Beijing Engineering Research Center
of Nanomaterials for Green Printing Technology, Beijing National Laboratory
for Molecular Sciences (BNLMS), Zhongguancun North First Street 2, 100190 Beijing, P. R. China
- University of Chinese Academy of Sciences, Yuquan Road No.19A, 100049 Beijing, P. R. China
| | - Zheng Li
- Key Laboratory of
Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Beijing Engineering Research Center
of Nanomaterials for Green Printing Technology, Beijing National Laboratory
for Molecular Sciences (BNLMS), Zhongguancun North First Street 2, 100190 Beijing, P. R. China
- University of Chinese Academy of Sciences, Yuquan Road No.19A, 100049 Beijing, P. R. China
| | - Xin Qian
- Key Laboratory of
Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Beijing Engineering Research Center
of Nanomaterials for Green Printing Technology, Beijing National Laboratory
for Molecular Sciences (BNLMS), Zhongguancun North First Street 2, 100190 Beijing, P. R. China
- University of Chinese Academy of Sciences, Yuquan Road No.19A, 100049 Beijing, P. R. China
| | - Xiaotian Hu
- Key Laboratory of
Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Beijing Engineering Research Center
of Nanomaterials for Green Printing Technology, Beijing National Laboratory
for Molecular Sciences (BNLMS), Zhongguancun North First Street 2, 100190 Beijing, P. R. China
- University of Chinese Academy of Sciences, Yuquan Road No.19A, 100049 Beijing, P. R. China
| | - Yanlin Song
- Key Laboratory of
Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Beijing Engineering Research Center
of Nanomaterials for Green Printing Technology, Beijing National Laboratory
for Molecular Sciences (BNLMS), Zhongguancun North First Street 2, 100190 Beijing, P. R. China
- University of Chinese Academy of Sciences, Yuquan Road No.19A, 100049 Beijing, P. R. China
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18
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Zuo X, Xue Y, Wang L, Zhou Y, Yin Y, Chuang YC, Chang CC, Yin R, Rafailovich MH, Guo Y. Engineering Styrenic Blends with Poly(lactic acid). Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b01349] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xianghao Zuo
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, United States
| | - Yuan Xue
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, United States
- ThINC Facility, Advanced Energy Center, Stony Brook, New York 11794, United States
| | - Likun Wang
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, United States
| | - Yuchen Zhou
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, United States
| | - Yifan Yin
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, United States
| | - Ya-Chen Chuang
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, United States
- ThINC Facility, Advanced Energy Center, Stony Brook, New York 11794, United States
| | - Chung-Chueh Chang
- ThINC Facility, Advanced Energy Center, Stony Brook, New York 11794, United States
| | - Ruilin Yin
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, United States
| | - Miriam H. Rafailovich
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, United States
| | - Yichen Guo
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11794, United States
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19
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Ding Y, Feng W, Huang D, Lu B, Wang P, Wang G, Ji J. Compatibilization of immiscible PLA-based biodegradable polymer blends using amphiphilic di-block copolymers. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.05.036] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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20
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Ren Y, Mei L, Gu Y, Zhao N, Wang Y, Fan R, Tong A, Chen H, Yang H, Han B, Guo G. Stereocomplex Crystallite-Based Eco-Friendly Nanofiber Membranes for Removal of Cr(VI) and Antibacterial Effects. ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2019. [DOI: 10.1021/acssuschemeng.9b02828] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Yangmei Ren
- State Key Laboratory of Biotherapy and Cancer Center, and Department of Otorhinolaryngology, Head and Neck Surgery, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, P. R. China
| | - Lan Mei
- State Key Laboratory of Biotherapy and Cancer Center, and Department of Otorhinolaryngology, Head and Neck Surgery, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, P. R. China
| | - Yingchun Gu
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Na Zhao
- School of Pharmacy, and Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, Shihezi University, Shihezi 832003, P. R. China
| | - Yuelong Wang
- State Key Laboratory of Biotherapy and Cancer Center, and Department of Otorhinolaryngology, Head and Neck Surgery, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, P. R. China
| | - Rangrang Fan
- State Key Laboratory of Biotherapy and Cancer Center, and Department of Otorhinolaryngology, Head and Neck Surgery, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, P. R. China
| | - Aiping Tong
- State Key Laboratory of Biotherapy and Cancer Center, and Department of Otorhinolaryngology, Head and Neck Surgery, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, P. R. China
| | - Haifeng Chen
- State Key Laboratory of Biotherapy and Cancer Center, and Department of Otorhinolaryngology, Head and Neck Surgery, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, P. R. China
| | - Hui Yang
- State Key Laboratory of Biotherapy and Cancer Center, and Department of Otorhinolaryngology, Head and Neck Surgery, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, P. R. China
| | - Bo Han
- School of Pharmacy, and Key Laboratory of Xinjiang Phytomedicine Resource and Utilization, Ministry of Education, Shihezi University, Shihezi 832003, P. R. China
| | - Gang Guo
- State Key Laboratory of Biotherapy and Cancer Center, and Department of Otorhinolaryngology, Head and Neck Surgery, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, P. R. China
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21
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Lin W, Qu JP. Enhancing Impact Toughness of Renewable Poly(lactic acid)/Thermoplastic Polyurethane Blends via Constructing Cocontinuous-like Phase Morphology Assisted by Ethylene–Methyl Acrylate–Glycidyl Methacrylate Copolymer. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b01644] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Wangyang Lin
- National Engineering Research Center of Novel Equipment for Polymer Processing, Key Laboratory of Polymer Processing Engineering, Ministry of Education, Guangdong Provincial Key Laboratory of Technique and Equipment for Macromolecular Advanced Manufacturing, School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou, Guangdong 510640, China
| | - Jin-Ping Qu
- National Engineering Research Center of Novel Equipment for Polymer Processing, Key Laboratory of Polymer Processing Engineering, Ministry of Education, Guangdong Provincial Key Laboratory of Technique and Equipment for Macromolecular Advanced Manufacturing, School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou, Guangdong 510640, China
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22
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Yu HY, Zhang H, Abdalkarim SYH, Yang L, Zhu J, Gu J, Yao J. Interfacial compatible poly(ethylene glycol) chains modified cellulose nanosphere as bifunctional reinforcements in green polylatic acid for food packagings. J Taiwan Inst Chem Eng 2019. [DOI: 10.1016/j.jtice.2018.09.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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23
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Feng KC, Pinkas-Sarafova A, Ricotta V, Cuiffo M, Zhang L, Guo Y, Chang CC, Halada GP, Simon M, Rafailovich M. The influence of roughness on stem cell differentiation using 3D printed polylactic acid scaffolds. SOFT MATTER 2018; 14:9838-9846. [PMID: 30475363 DOI: 10.1039/c8sm01797b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
With the increase in popularity of 3D printing, an important question arises as to the equivalence between devices manufactured by standard methods vs. those presenting with identical bulk specifications, but manufactured via fused deposition modeling (FDM) printing. Using thermal imaging in conjunction with electron and atomic force microscopy, we demonstrate that large thermal gradients, whose distribution is difficult to predict, are associated with FDM printing and result in incomplete fusion and sharkskin of the printing filament. Even though these features are micro or submicron scale, and hence may not interfere with the intended function of the device, they can have a profound influence if the device comes in contact with living tissue. Dental pulp stem cells were cultured on substrates of identical dimensions, which were either printed or molded from the same PLA stock material. The cultures exhibited significant differences in plating efficiency, migration trajectory, and morphology at early times stemming from attempts by the cells to minimize cytoplasm deformation as they attempt to adhere on the printed surfaces. Even though biomineralization without dexamethasone induction was observed in all cultures at later times, different gene expression patterns were observed on the two surfaces. (Osteogenic markers were upregulated on molded substrates, while odontogenic markers were upregulated on the FDM printed surfaces.) Our results clearly indicate that the method of manufacturing is an important consideration in comparing devices, which come in contact with living tissues.
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Affiliation(s)
- Kuan-Che Feng
- Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, NY 11794, USA.
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24
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Komrapit N, Punyodom W, Worajittiphon P. Compatibilizing and reinforcing an immiscible blend based on poly(lactic acid) with delaminated graphite: From raw graphite to enhanced polymer mechanical properties. J Appl Polym Sci 2018. [DOI: 10.1002/app.46821] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Nopparat Komrapit
- Department of Chemistry, Faculty of Science; Chiang Mai University; Chiang Mai 50200 Thailand
- Graduate School; Chiang Mai University; Chiang Mai 50200 Thailand
| | - Winita Punyodom
- Department of Chemistry, Faculty of Science; Chiang Mai University; Chiang Mai 50200 Thailand
- Center of Excellence in Materials Science and Technology; Chiang Mai University; Chiang Mai 50200 Thailand
| | - Patnarin Worajittiphon
- Department of Chemistry, Faculty of Science; Chiang Mai University; Chiang Mai 50200 Thailand
- Center of Excellence in Materials Science and Technology; Chiang Mai University; Chiang Mai 50200 Thailand
- Center of Excellence for Innovation in Chemistry, Faculty of Science; Chiang Mai University; Chiang Mai 50200 Thailand
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25
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Feng Y, Li X, Zhao X, Ye Y, Zhou X, Liu H, Liu C, Xie X. Synergetic Improvement in Thermal Conductivity and Flame Retardancy of Epoxy/Silver Nanowires Composites by Incorporating "Branch-Like" Flame-Retardant Functionalized Graphene. ACS APPLIED MATERIALS & INTERFACES 2018; 10:21628-21641. [PMID: 29856592 DOI: 10.1021/acsami.8b05221] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The significant fire hazards on the polymer-based thermal interface materials (TIM) used in electronic devices are but often neglected. Also, high filler loading with the incident deterioration of mechanical, thermal, and processing properties limits the further application of the traditional polymer-based TIMs. In this work, a ternary TIMs with epoxy resin (EP) matrix, silver nanowires (AgNWs), and a small amount of flame-retardant functionalized graphene (GP-DOPO) were proposed to address the above questions. Briefly, a facile "branch-like" strategy with a polymer as the backbone and flame-retardant molecule as the branch was first used to functionalize reduced graphene oxide (RGO) toward increasing the flame-retardant grafting ratio and RGO's compatibility in matrix, and the resulted GP-DOPO was then in situ introduced into the EP/AgNW composites. As expected, the incorporation of GP-DOPO (2 wt %) can increase the thermal conductivity to 1.413 W/(m K) at a very low AgNW loading (4 vol %), which is 545 and 56% increments compared to pure EP and EP/AgNW, respectively. The prominent improvement in thermal conductivity was put down to the synergetic effect of AgNW and GP-DOPO, i.e., the improving dispersion and bridging effect for AgNWs by adding GP-DOPO. Moreover, the high flame-retardant grafting amount and the excellent compatibility of GP-DOPO resulted in a strong catalytic charring effect on EP matrix, which further formed a robust protective char layer by combining the AgNW and graphene network. Therefore, the flame retardancy of EP/AgNW was significantly improved by introducing GP-DOPO, i.e., the peak heat release rate, total heat release and total smoke production reduced by 27.0, 32.4, and 30.9% reduction compared to EP/AgNW, respectively.
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Affiliation(s)
- Yuezhan Feng
- National Engineering Research Center for Advanced Polymer Processing Technology , Zhengzhou University , Zhengzhou 450002 , China
| | | | | | | | | | - Hu Liu
- National Engineering Research Center for Advanced Polymer Processing Technology , Zhengzhou University , Zhengzhou 450002 , China
| | - Chuntai Liu
- National Engineering Research Center for Advanced Polymer Processing Technology , Zhengzhou University , Zhengzhou 450002 , China
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26
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Guo Y, Zuo X, Xue Y, Zhou Y, Yang Z, Chuang YC, Chang CC, Yuan G, Satija SK, Gersappe D, Rafailovich MH. Enhancing Impact Resistance of Polymer Blends via Self-Assembled Nanoscale Interfacial Structures. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00297] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yichen Guo
- Department of Materials Science and Engineering, Stony Brook University, Stony Brook, New York 11794, United States
| | - Xianghao Zuo
- Department of Materials Science and Engineering, Stony Brook University, Stony Brook, New York 11794, United States
| | - Yuan Xue
- Department of Materials Science and Engineering, Stony Brook University, Stony Brook, New York 11794, United States
| | - Yuchen Zhou
- Department of Materials Science and Engineering, Stony Brook University, Stony Brook, New York 11794, United States
| | - Zhenhua Yang
- Department of Materials Science and Engineering, Stony Brook University, Stony Brook, New York 11794, United States
| | - Ya-Chen Chuang
- Department of Materials Science and Engineering, Stony Brook University, Stony Brook, New York 11794, United States
- ThINC Facility, Advanced Energy Center, Stony Brook, New York 11794, United States
| | - Chung-Chueh Chang
- ThINC Facility, Advanced Energy Center, Stony Brook, New York 11794, United States
| | - Guangcui Yuan
- Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA
| | - Sushil K. Satija
- Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA
| | - Dilip Gersappe
- Department of Materials Science and Engineering, Stony Brook University, Stony Brook, New York 11794, United States
| | - Miriam H. Rafailovich
- Department of Materials Science and Engineering, Stony Brook University, Stony Brook, New York 11794, United States
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27
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Xu JZ, Li Y, Li YK, Chen YW, Wang R, Liu G, Liu SM, Ni HW, Li ZM. Shear-induced stereocomplex cylindrites in polylactic acid racemic blends: Morphology control and interfacial performance. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.02.048] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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28
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Kang H, Wang Z, Zhao S, Wang Q, Zhang S. Reinforced soy protein isolate-based bionanocomposites with halloysite nanotubes via mussel-inspired dopamine and polylysine codeposition. J Appl Polym Sci 2018. [DOI: 10.1002/app.46197] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Haijiao Kang
- MOE Key Laboratory of Wooden Material Science and Application; Beijing Forestry University; Beijing 100083 China
| | - Zhong Wang
- MOE Key Laboratory of Wooden Material Science and Application; Beijing Forestry University; Beijing 100083 China
| | - Shujun Zhao
- MOE Key Laboratory of Wooden Material Science and Application; Beijing Forestry University; Beijing 100083 China
| | - Qingchun Wang
- School of Technology; Beijing Forestry University; Beijing 100083 China
| | - Shifeng Zhang
- MOE Key Laboratory of Wooden Material Science and Application; Beijing Forestry University; Beijing 100083 China
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29
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Zhang Q, Kaisti M, Prabhu A, Yu Y, Song YA, Rafailovich MH, Rahman A, Levon K. Polyaniline-functionalized ion-sensitive floating-gate FETs for the on-chip monitoring of peroxidase-catalyzed redox reactions. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2017.12.130] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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30
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Guo Y, He S, Zuo X, Xue Y, Chen Z, Chang CC, Weil E, Rafailovich M. Incorporation of cellulose with adsorbed phosphates into poly (lactic acid) for enhanced mechanical and flame retardant properties. Polym Degrad Stab 2017. [DOI: 10.1016/j.polymdegradstab.2017.08.004] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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31
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Capitalizing on the molybdenum disulfide/graphene synergy to produce mechanical enhanced flame retardant ethylene-vinyl acetate composites with low aluminum hydroxide loading. Polym Degrad Stab 2017. [DOI: 10.1016/j.polymdegradstab.2017.08.015] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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32
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Zhang L, Casey B, Galanakis DK, Marmorat C, Skoog S, Vorvolakos K, Simon M, Rafailovich MH. The influence of surface chemistry on adsorbed fibrinogen conformation, orientation, fiber formation and platelet adhesion. Acta Biomater 2017; 54:164-174. [PMID: 28263863 DOI: 10.1016/j.actbio.2017.03.002] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Revised: 02/15/2017] [Accepted: 03/01/2017] [Indexed: 10/20/2022]
Abstract
Thrombosis is a clear risk when any foreign material is in contact with the bloodstream. Here we propose an immunohistological stain-based model for non-enzymatic clot formation that enables a facile screen for the thrombogenicity of blood-contacting materials. We exposed polymers with different surface chemistries to protease-free human fibrinogen. We observed that on hydrophilic surfaces, fibrinogen is adsorbed via αC regions, while the γ400-411 platelet-binding dodecapeptide on the D region becomes exposed, and fibrinogen fibers do not form. In contrast, fibrinogen is adsorbed on hydrophobic surfaces via the relatively hydrophobic D and E regions, exposing the αC regions while rendering the γ400-411 inaccessible. Fibrinogen adsorbed on hydrophobic surfaces is thus able to recruit other fibrinogen molecules through αC regions and polymerize into large fibrinogen fibers, similar to those formed in vivo in the presence of thrombin. Moreover, the γ400-411 is available only on the large fibers not elsewhere throughout the hydrophobic surface after fibrinogen fiber formation. When these surfaces were exposed to gel-sieved platelets or platelet rich plasma, a uniform monolayer of platelets, which appeared to be activated, was observed on the hydrophilic surfaces. In contrast, large agglomerates of platelets were clustered on fibers on the hydrophobic surfaces, resembling small nucleating thrombi. Endothelial cells were also able to adhere to the monomeric coating of fibrinogen on hydrophobic surfaces. These observations reveal that the extent and type of fibrinogen adsorption, as well as the propensity of adsorbed fibrinogen to bind platelets, may be modulated by careful selection of surface chemistry. STATEMENTS OF SIGNIFICANCE Thrombosis is a well-known side effect of the introduction of foreign materials into the bloodstream, as might exist in medical devices including but not limited to stents, valves, and intravascular catheters. Despite many reported studies, the body's response to foreign materials in contact with the blood remains poorly understood. Current preventive methods consist of drug eluting coatings on the devices or the systemic administration of standard anticoagulants. Here we present a potential mechanism by which surface chemistry can affects fibrinogen conformation and thus affects platelet adhesion and consequently thrombus formation. Our findings suggest a possible coating which enables endothelial cell adhesion while preventing platelet adhesion.
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33
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Guo Y, Chang CC, Halada G, Cuiffo MA, Xue Y, Zuo X, Pack S, Zhang L, He S, Weil E, Rafailovich MH. Engineering flame retardant biodegradable polymer nanocomposites and their application in 3D printing. Polym Degrad Stab 2017. [DOI: 10.1016/j.polymdegradstab.2017.01.019] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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34
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Li J, Yu Y, Myungwoong K, Li K, Mikhail J, Zhang L, Chang CC, Gersappe D, Simon M, Ober C, Rafailovich M. Manipulation of cell adhesion and dynamics using RGD functionalized polymers. J Mater Chem B 2017; 5:6307-6316. [DOI: 10.1039/c7tb01209h] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
An ABA tri-block co-polymer with RGD peptide sequences inserted were synthesized. Cell adhesion can be controlled by polymer configuration changing via electrical field.
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Affiliation(s)
- Juyi Li
- Department of Materials Science & Chemical Engineering
- Stony Brook University
- Stony Brook
- USA
| | - Yingjie Yu
- Department of Materials Science & Chemical Engineering
- Stony Brook University
- Stony Brook
- USA
| | - Kim Myungwoong
- Department of Materials Science & Engineering
- Cornell University
- Ithaca
- USA
| | - Kao Li
- Department of Materials Science & Chemical Engineering
- Stony Brook University
- Stony Brook
- USA
| | - John Mikhail
- Department of Materials Science & Chemical Engineering
- Stony Brook University
- Stony Brook
- USA
| | - Linxi Zhang
- Department of Materials Science & Chemical Engineering
- Stony Brook University
- Stony Brook
- USA
| | | | - Dilip Gersappe
- Department of Materials Science & Chemical Engineering
- Stony Brook University
- Stony Brook
- USA
| | - Marcia Simon
- Department of Medicine
- Stony Brook University School of Medicine
- Stony Brook
- USA
| | - Christopher Ober
- Department of Materials Science & Engineering
- Cornell University
- Ithaca
- USA
| | - Miriam Rafailovich
- Department of Materials Science & Chemical Engineering
- Stony Brook University
- Stony Brook
- USA
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35
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Kang H, Liu X, Zhang S, Li J. Functionalization of halloysite nanotubes (HNTs) via mussel-inspired surface modification and silane grafting for HNTs/soy protein isolate nanocomposite film preparation. RSC Adv 2017. [DOI: 10.1039/c7ra02987j] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A multiple surface modification of halloysite nanotube to reinforce the soy protein isolate films was developed to pursue sustainable goals.
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Affiliation(s)
- Haijiao Kang
- MOE Key Laboratory of Wooden Material Science and Application
- Beijing Forestry University
- Beijing 100083
- P. R. China
- Beijing Key Laboratory of Wood Science and Engineering
| | - Xiaorong Liu
- MOE Key Laboratory of Wooden Material Science and Application
- Beijing Forestry University
- Beijing 100083
- P. R. China
- Beijing Key Laboratory of Wood Science and Engineering
| | - Shifeng Zhang
- MOE Key Laboratory of Wooden Material Science and Application
- Beijing Forestry University
- Beijing 100083
- P. R. China
- Beijing Key Laboratory of Wood Science and Engineering
| | - Jianzhang Li
- MOE Key Laboratory of Wooden Material Science and Application
- Beijing Forestry University
- Beijing 100083
- P. R. China
- Beijing Key Laboratory of Wood Science and Engineering
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