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Zhang L, Luo Y, Zhao Y, Guan B, Zhang L, Yu B, Zhang W. Silver nanoparticle-incorporated ultralong hydroxyapatite nanowires with internal reference as SERS substrate for trace environmental pollutant detection. NEW J CHEM 2018. [DOI: 10.1039/c8nj03743d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Silver nanoparticle-incorporated HAPNWs as SERS substrates exhibit unique characteristics including stability, convenience and simple and environmentally friendly preparation.
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Affiliation(s)
- Lei Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Yongquan Luo
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Yameng Zhao
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Boxin Guan
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Lingyi Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Bohao Yu
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Weibing Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
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Mondal S, Manivasagan P, Bharathiraja S, Santha Moorthy M, Kim HH, Seo H, Lee KD, Oh J. Magnetic hydroxyapatite: a promising multifunctional platform for nanomedicine application. Int J Nanomedicine 2017; 12:8389-8410. [PMID: 29200851 PMCID: PMC5702531 DOI: 10.2147/ijn.s147355] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
In this review, specific attention is paid to the development of nanostructured magnetic hydroxyapatite (MHAp) and its potential application in controlled drug/gene delivery, tissue engineering, magnetic hyperthermia treatment, and the development of contrast agents for magnetic resonance imaging. Both magnetite and hydroxyapatite materials have excellent prospects in nanomedicine with multifunctional therapeutic approaches. To date, many research articles have focused on biomedical applications of nanomaterials because of which it is very difficult to focus on any particular type of nanomaterial. This study is possibly the first effort to emphasize on the comprehensive assessment of MHAp nanostructures for biomedical applications supported with very recent experimental studies. From basic concepts to the real-life applications, the relevant characteristics of magnetic biomaterials are patented which are briefly discussed. The potential therapeutic and diagnostic ability of MHAp-nanostructured materials make them an ideal platform for future nanomedicine. We hope that this advanced review will provide a better understanding of MHAp and its important features to utilize it as a promising material for multifunctional biomedical applications.
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Affiliation(s)
| | | | | | | | | | - Hansu Seo
- Department of Biomedical Engineering and Center for Marine-Integrated Biotechnology (BK21 Plus), Pukyong National University
| | - Kang Dae Lee
- Department of Otolaryngology – Head and Neck Surgery, Kosin University College of Medicine, Busan, Republic of Korea
| | - Junghwan Oh
- Marine-Integrated Bionics Research Center
- Department of Biomedical Engineering and Center for Marine-Integrated Biotechnology (BK21 Plus), Pukyong National University
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3
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Xu W, Wang M, Li Z, Wang X, Wang Y, Xing M, Yin Y. Chemical Transformation of Colloidal Nanostructures with Morphological Preservation by Surface-Protection with Capping Ligands. NANO LETTERS 2017; 17:2713-2718. [PMID: 28346828 DOI: 10.1021/acs.nanolett.7b00758] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
When nanocrystals are made to undergo chemical transformations, there are often accompanying large mechanical deformations and changes to overall particle morphology. These effects can constrain development of multistep synthetic methods through loss of well-defined particle morphology and functionality. Here, we demonstrate a surface protection strategy for solution phase chemical conversion of colloidal nanostructures that allows for preservation of overall particle morphology despite large volume changes. Specifically, via stabilization with strong coordinating capping ligands, we demonstrate the effectiveness of this method by transforming β-FeOOH nanorods into magnetic Fe3O4 nanorods, which are known to be difficult to produce directly. The surface-protected conversion strategy is believed to represent a general self-templating method for nanocrystal synthesis, as confirmed by applying it to the chemical conversion of nanostructures of other morphologies (spheres, rods, cubes, and plates) and compositions (hydroxides, oxides, and metal organic frameworks).
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Affiliation(s)
- Wenjing Xu
- Department of Chemistry, University of California, Riverside , Riverside, California 92521, United States
| | - Mingsheng Wang
- Department of Chemistry, University of California, Riverside , Riverside, California 92521, United States
| | - Zhiwei Li
- Department of Chemistry, University of California, Riverside , Riverside, California 92521, United States
| | - Xiaojing Wang
- Department of Chemistry, University of California, Riverside , Riverside, California 92521, United States
| | - Yongqiang Wang
- Department of Chemistry, University of California, Riverside , Riverside, California 92521, United States
| | - Mingyang Xing
- Department of Chemistry, University of California, Riverside , Riverside, California 92521, United States
| | - Yadong Yin
- Department of Chemistry, University of California, Riverside , Riverside, California 92521, United States
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Pan J, Liu WJ, Hua C, Wang LL, Wan D, Gong JB. Polymeric nanocomposites loaded with fluoridated hydroxyapatite Ln(3+) (Ln = Eu or Tb)/iron oxide for magnetic targeted cellular imaging. Cancer Biol Med 2015; 12:175-83. [PMID: 26487962 PMCID: PMC4607820 DOI: 10.7497/j.issn.2095-3941.2015.0014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE To fabricate polymeric nanocomposites with excellent photoluminescence, magnetic properties, and stability in aqueous solutions, in order to improve specificity and sensitivity of cellular imaging under a magnetic field. METHODS Fluoridated Ln(3+)-doped HAP (Ln(3+)-HAP) NPs and iron oxides (IOs) can be encapsulated with biocompatible polymers via a modified solvent exaction/evaporation technique to prepare polymeric nanocomposites with fluoridated Ln(3+)-HAP/iron oxide. The nanocomposites were characterized for surface morphology, fluorescence spectra, magnetic properties and in vitro cytotoxicity. Magnetic targeted cellular imaging of such nanocomposites was also evaluated with confocal laser scanning microscope using A549 cells with or without magnetic field. RESULTS The fabricated nanocomposites showed good stability and excellent luminescent properties, as well as low in vitro cytotoxicity, indicating that the nanocomposites are suitable for biological applications. Nanocomposites under magnetic field achieved much higher cellular uptake via an energy-dependent pathway than those without magnetic field. CONCLUSION The nanocomposites fabricated in this study will be a promising tool for magnetic targeted cellular imaging with improved specificity and enhanced selection.
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Affiliation(s)
- Jie Pan
- 1 State Key Laboratory of Hollow Fiber Membrane Materials and Processes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, China ; 2 Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Science, Beijing 100190, China ; 3 Department of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Wei-Jiao Liu
- 1 State Key Laboratory of Hollow Fiber Membrane Materials and Processes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, China ; 2 Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Science, Beijing 100190, China ; 3 Department of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Chao Hua
- 1 State Key Laboratory of Hollow Fiber Membrane Materials and Processes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, China ; 2 Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Science, Beijing 100190, China ; 3 Department of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Li-Li Wang
- 1 State Key Laboratory of Hollow Fiber Membrane Materials and Processes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, China ; 2 Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Science, Beijing 100190, China ; 3 Department of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Dong Wan
- 1 State Key Laboratory of Hollow Fiber Membrane Materials and Processes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, China ; 2 Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Science, Beijing 100190, China ; 3 Department of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Jun-Bo Gong
- 1 State Key Laboratory of Hollow Fiber Membrane Materials and Processes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, China ; 2 Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Science, Beijing 100190, China ; 3 Department of Chemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
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Cui X, Green MA, Blower PJ, Zhou D, Yan Y, Zhang W, Djanashvili K, Mathe D, Veres DS, Szigeti K. Al(OH)3 facilitated synthesis of water-soluble, magnetic, radiolabelled and fluorescent hydroxyapatite nanoparticles. Chem Commun (Camb) 2015; 51:9332-5. [PMID: 25960059 PMCID: PMC4601318 DOI: 10.1039/c5cc02259b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 04/28/2015] [Indexed: 11/21/2022]
Abstract
Magnetic and fluorescent hydroxyapatite nanoparticles were synthesised using Al(OH)3-stabilised MnFe2O4 or Fe3O4 nanoparticles as precursors. They were readily and efficiently radiolabelled with (18)F. Bisphosphonate polyethylene glycol polymers were utilised to endow the nanoparticles with excellent colloidal stability in water and to incorporate cyclam for high affinity labelling with (64)Cu.
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Affiliation(s)
- X. Cui
- King's College London , Division of Imaging Sciences and Biomedical Engineering , 4th Floor of Lambeth wing , St Thomas Hospital , London SE1 7EH , UK . ;
| | - M. A. Green
- King's College London , Division of Imaging Sciences and Biomedical Engineering , 4th Floor of Lambeth wing , St Thomas Hospital , London SE1 7EH , UK . ;
- King's College London , Department of Physics , Strand Campus , London , WC2R 2LS , UK
| | - P. J. Blower
- King's College London , Division of Imaging Sciences and Biomedical Engineering , 4th Floor of Lambeth wing , St Thomas Hospital , London SE1 7EH , UK . ;
| | - D. Zhou
- Department of Mathematical Science , Loughborough University , Loughborough , LE11 3TU , UK
| | - Y. Yan
- School of Chemistry , Nottingham University , Nottingham , NG7 2RD , UK
| | - W. Zhang
- Department of Biotechnology , Delft University of Technology , Julianalaan, 136 , 2628 BL , Delft , The Netherlands
| | - K. Djanashvili
- Department of Biotechnology , Delft University of Technology , Julianalaan, 136 , 2628 BL , Delft , The Netherlands
| | - D. Mathe
- CROmed Ltd , Baross u. 91-95 , H-1047 , Budapest , Hungary
| | - D. S. Veres
- Department of Biophysics and Radiation Biology , Semmelweis University , IX, Tüzoltó u. 37-47 , H1094 , Budapest , Hungary
| | - K. Szigeti
- Department of Biophysics and Radiation Biology , Semmelweis University , IX, Tüzoltó u. 37-47 , H1094 , Budapest , Hungary
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