1
|
Feng P, Jia J, Peng S, Shuai Y, Pan H, Bai X, Shuai C. Transcrystalline growth of PLLA on carbon fiber grafted with nano-SiO 2 towards boosting interfacial bonding in bone scaffold. Biomater Res 2022; 26:2. [PMID: 35057863 PMCID: PMC8772069 DOI: 10.1186/s40824-021-00248-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 12/29/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND The reinforcement effect of fiber-reinforced polymer composites is usually limited because of the poor interfacial interaction between fiber and polymer, though fiber reinforcement is regarded as an effective method to enhance the mechanical properties of polymer. METHODS In this study, nano-SiO2 particles grafted by 3-Glycidoxypropyltrimethoxysilane (KH560) were introduced onto the surface of 3-Aminopropyltriethoxysilane (KH550) modified carbon fiber (CF) by a self-assembly strategy to improve the interfacial bonding between CF and biopolymer poly (lactic acid) (PLLA). RESULTS The results indicated that PLLA chains preferred to anchor at the surface of nano-SiO2 particles and then formed high order crystalline structures. Subsequently, PLLA spherulites could epitaxially grow on the surface of functionalized CF, forming a transcrystalline structure at the CF/PLLA interface. Meanwhile, the nano-SiO2 particles were fixed in the transcrystalline structure, which induced a stronger mechanical locking effect between CF and PLLA matrix. The results of tensile experiments indicated that the PLLA/CF-SiO2 scaffold with a ratio of CF to SiO2 of 9:3 possessed the optimal strength and modulus of 10.11 MPa and 1.18 GPa, respectively. In addition, in vitro tests including cell adhesion and fluorescence indicated that the scaffold had no toxicity and could provide a suitable microenvironment for the growth and proliferation of cell. CONCLUSION In short, the PLLA/CF-SiO2 scaffold with good mechanical properties and cytocompatibility had great potential in the application of bone tissue engineering.
Collapse
Affiliation(s)
- Pei Feng
- State Key Laboratory of High Performance Complex Manufacturing, College of Mechanical and Electrical Engineering, Central South University, Changsha, 410083, China
| | - Jiye Jia
- State Key Laboratory of High Performance Complex Manufacturing, College of Mechanical and Electrical Engineering, Central South University, Changsha, 410083, China
| | - Shuping Peng
- NHC Key Laboratory of Carcinogenesis of Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, 410013, Hunan, China
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Xiangya Hospital, Central South University, Changsha, 410078, Hunan, China
| | - Yang Shuai
- College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Hao Pan
- Department of Periodontics & Oral Mucosal Section, Xiangya Stomatological Hospital & Xiangya School of Stomatology, Central South University, Changsha, 410013, China
| | - Xinna Bai
- Department of Conservative Dentistry & Endodontics, Xiangya Stomatological Hospital & Xiangya School of Stomatology, Central South University, Changsha, 410013, China.
| | - Cijun Shuai
- State Key Laboratory of High Performance Complex Manufacturing, College of Mechanical and Electrical Engineering, Central South University, Changsha, 410083, China.
- Institute of Additive Manufacturing, Jiangxi University of Science and Technology, Nanchang, 330013, China.
| |
Collapse
|
2
|
Tiwari I, Mahanwar PA. Polyacrylate/silica hybrid materials: A step towards multifunctional properties. J DISPER SCI TECHNOL 2018. [DOI: 10.1080/01932691.2018.1489276] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Ingita Tiwari
- Department of Polymer and Surface Engineering, Institute of Chemical Technology , Mumbai , India
| | - P. A. Mahanwar
- Department of Polymer and Surface Engineering, Institute of Chemical Technology , Mumbai , India
| |
Collapse
|
3
|
Cropper C, Mitina N, Klyuchivska O, Harhay K, Stoika R, Glazunova V, Nadashkevich Z, Hevus O, Khimyak YZ, Zaichenko A. Luminescent SiO2 nanoparticles for cell labelling: Combined water dispersion polymerization and 3D condensation controlled by oligoperoxide surfactant-initiator. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.04.008] [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]
|
4
|
Hafidh A, Touati F, Hosni F, Hamzaoui AH, Somrani S. New silica hybrids elaborated by sol-gel process from bifunctional thiadiazole and 1,2,4-triazole precursors. PHOSPHORUS SULFUR 2018. [DOI: 10.1080/10426507.2017.1393422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Afifa Hafidh
- Département de Chimie, Université de Tunis, Unité Matériaux et Environnement, Institut Préparatoire aux Etudes d'Ingénieurs de Tunis IPEIT, Tunisie
| | - Fathi Touati
- Département de Chimie, Laboratoire Matériaux Traitement et Analyse, Institut National de Recherche et d'Analyse Physico-Chimique (INRAP), Tunisie
| | - Faouzi Hosni
- Département de Chimie, Laboratoire de Recherche en Energie et Matière pour le Développpement des Sciences Nucléaires-Centre National des Sciences et Technologies Nucléaires-Tunisie
| | - Ahmed Hichem Hamzaoui
- Département de Chimie, Laboratoire de Valorisation des Matériaux Utiles, Centre National de Recherche en Sciences des Matériaux, Borj Cédria, Tunisie
| | - Sayda Somrani
- Département de Chimie, Université de Tunis, Unité Matériaux et Environnement, Institut Préparatoire aux Etudes d'Ingénieurs de Tunis IPEIT, Tunisie
| |
Collapse
|
5
|
Atta AM, Al-Lohedan HA, Tawfik AM, Ezzat AO. Application of Super-Amphiphilic Silica-Nanogel Composites for Fast Removal of Water Pollutants. Molecules 2016; 21:E1392. [PMID: 27775576 PMCID: PMC6273331 DOI: 10.3390/molecules21101392] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 10/13/2016] [Accepted: 10/15/2016] [Indexed: 11/29/2022] Open
Abstract
This work first reports the preparation of super-amphiphilic silica-nanogel composites to reduce the contact angle of water to increase the diffusion of pollutant into adsorbents. In this respect, the silica nanoparticles were encapsulated into nanogels based on ionic and nonionic polyacrylamides by dispersion polymerization technique. The morphologies and the dispersion stability of nanogel composites were investigated to clarify the ability of silica-nanogel composites to adsorb at different interfaces. The feasibility of silica polyacrylamide nanogel composites to act as a high-performance adsorbent for removal of methylene blue (MB) dye and heavy metals (Co2+ and Ni2+) from aqueous solution was investigated. The surface tension, contact angle, average pore size, and zeta potential of the silica-nanogel composites have been evaluated. The MB dye and heavy metal adsorption capacity achieved Qmax = 438-387 mg/g which is considerably high. The adsorption capacity results are explained from the changes in the morphology of the silica surfaces as recorded from scanning electron microscopy (SEM).
Collapse
Affiliation(s)
- Ayman M Atta
- Chemistry Department, College of Science, King Saud University, Riyadh 11541, Saudi Arabia.
- College of Science, King Saud University, Riyadh 11541, Saudi Arabia.
| | - Hamad A Al-Lohedan
- Chemistry Department, College of Science, King Saud University, Riyadh 11541, Saudi Arabia.
| | - Ahmed M Tawfik
- College of Science, King Saud University, Riyadh 11541, Saudi Arabia.
| | - Abdelrahman O Ezzat
- Chemistry Department, College of Science, King Saud University, Riyadh 11541, Saudi Arabia.
| |
Collapse
|
6
|
Liao W, Huang X, Ye L, Lan S, Fan H. Synthesis of composite latexes of polyhedral oligomeric silsesquioxane and fluorine containing poly(styrene-acrylate) by emulsion copolymerization. J Appl Polym Sci 2016. [DOI: 10.1002/app.43455] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Wenbo Liao
- School of Chemistry and Environmental Engineering; Dong Guan University of Technology; Dongguan 523808 China
| | - Xiangxuan Huang
- School of Chemistry and Environmental Engineering; Dong Guan University of Technology; Dongguan 523808 China
| | - Lingyun Ye
- School of Chemistry and Environmental Engineering; Dong Guan University of Technology; Dongguan 523808 China
| | - Shanhong Lan
- School of Chemistry and Environmental Engineering; Dong Guan University of Technology; Dongguan 523808 China
| | - Hongbo Fan
- School of Chemistry and Environmental Engineering; Dong Guan University of Technology; Dongguan 523808 China
| |
Collapse
|
7
|
Liao W, Huang X, Ye L, Lan S, Fan H, Qu J. Film-formation of polyacrylate/silica composite latexes by sol-gel process. J Appl Polym Sci 2015. [DOI: 10.1002/app.42417] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Wenbo Liao
- School of Chemistry and Environmental Engineering; Dong Guan University of Technology; Dongguan 523808 China
| | - Xiangxuan Huang
- School of Chemistry and Environmental Engineering; Dong Guan University of Technology; Dongguan 523808 China
| | - Lingyun Ye
- School of Chemistry and Environmental Engineering; Dong Guan University of Technology; Dongguan 523808 China
| | - Shanhong Lan
- School of Chemistry and Environmental Engineering; Dong Guan University of Technology; Dongguan 523808 China
| | - Hongbo Fan
- School of Chemistry and Environmental Engineering; Dong Guan University of Technology; Dongguan 523808 China
| | - Jinqing Qu
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510640 China
| |
Collapse
|
8
|
Preparation of the modified limestone possessing higher permeability of gas well based on fluorinated silica: Effect of catalyst. J Fluor Chem 2015. [DOI: 10.1016/j.jfluchem.2015.01.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
9
|
Application of waterborne acrylic emulsions in coated controlled release fertilizer using reacted layer technology. Chin J Chem Eng 2015. [DOI: 10.1016/j.cjche.2014.09.034] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
10
|
Todorova EV, Chernev GE, Djambazov SP. Structure and Properties of Functionalized Porous Silica Hybrid Materials. ACTA ACUST UNITED AC 2014. [DOI: 10.4236/ojinm.2014.43006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
11
|
Ma JZ, Liu YH, Bao Y, Liu JL, Zhang J. Research advances in polymer emulsion based on "core-shell" structure particle design. Adv Colloid Interface Sci 2013; 197-198:118-31. [PMID: 23726300 DOI: 10.1016/j.cis.2013.04.006] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2012] [Revised: 04/25/2013] [Accepted: 04/25/2013] [Indexed: 10/26/2022]
Abstract
In recent years, quite many studies on polymer emulsions with unique core-shell structure have emerged at the frontier between material chemistry and many other fields because of their singular morphology, properties and wide range of potential applications. Organic substance as a coating material onto either inorganic or organic internal core materials promises an unparalleled opportunity for enhancement of final functions through rational designs. This contribution provides a brief overview of recent progress in the synthesis, characterization, and applications of both inorganic-organic and organic-organic polymer emulsions with core-shell structure. In addition, future research trends in polymer composites with core-shell structure are also discussed in this review.
Collapse
|
12
|
Yang L, Zhou S, Gu G, Wu L. Film-forming behavior and mechanical properties of colloidal silica/polymer latex blends with high silica load. J Appl Polym Sci 2012. [DOI: 10.1002/app.38827] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
13
|
ZHENG G, CUI X, ZHANG W, TONG Z, LI F. Al2O3-2SiO2 Nanoparticles with Defined Al-Si Ratio: Processing Optimization and Conversion. Chin J Chem Eng 2012. [DOI: 10.1016/s1004-9541(12)60393-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
14
|
Wang L, Li X, Huang M, Xu Z, Yi C. Preparation and characterization of silica sol/fluoroacrylate core–shell nanocomposite emulsion. IRANIAN POLYMER JOURNAL 2012. [DOI: 10.1007/s13726-012-0035-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|