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Habibi S, Bautista MA, Bryant SL, Shor RJ, Natale G. A novel synthesis method of magnetic Janus particles for wastewater applications. J Colloid Interface Sci 2024; 669:952-964. [PMID: 38759594 DOI: 10.1016/j.jcis.2024.05.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/30/2024] [Accepted: 05/09/2024] [Indexed: 05/19/2024]
Abstract
HYPOTHESIS Magnetic particles are widely used in many adsorption and removal processes. Among the many types of magnetic colloids, magnetic Janus particles offer significant possibilities for the effective removal of several components from aqueous solutions. Nevertheless, the synthesis of structures integrating different types of materials requires scalable fabrication processes to overcome the limitations of the available methodologies. Herein, we hypothesized a fabrication process for dual-surface functionalized magnetic Janus particles. EXPERIMENTS The primary silica particles with surface-attached amine groups are further asymmetrically modified by iron oxide nanoparticles, exploiting Pickering emulsion and electroless deposition techniques. The dual surface functionality of the particles is designed for its versatility and demonstrated in two wastewater-related applications. FINDINGS We show that our design can simultaneously remove chromium (VI) and phenol from aqueous solution. The fabricated magnetic-responsive Janus particles are also an effective adsorbent for genomic Deoxyribonucleic acid (DNA) and show superior performance to commercial magnetic beads. Thus, this study provides a novel platform for designing magnetic Janus particles with multifunctional surfaces for wastewater treatment applications.
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Affiliation(s)
- Samin Habibi
- Department of Chemical and Petroleum Engineering, Schulich School of Engineering, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada
| | - Maria A Bautista
- Department of Biological Sciences, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada
| | - Steven L Bryant
- Department of Chemical and Petroleum Engineering, Schulich School of Engineering, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada
| | - Roman J Shor
- Department of Chemical and Petroleum Engineering, Schulich School of Engineering, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada
| | - Giovanniantonio Natale
- Department of Chemical and Petroleum Engineering, Schulich School of Engineering, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada.
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2
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Wang Z, Wang W, Meng Z, Xue M. Mono-Sized Anion-Exchange Magnetic Microspheres for Protein Adsorption. Int J Mol Sci 2022; 23:4963. [PMID: 35563351 PMCID: PMC9099793 DOI: 10.3390/ijms23094963] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/09/2022] [Accepted: 04/27/2022] [Indexed: 12/27/2022] Open
Abstract
In this study, mono-sized anion-exchange microspheres with polyglycidylmethacrylate were engineered and processed to introduce magnetic granules by penetration-deposition approaches. The obtained magnetic microspheres showed a uniform particle diameter of 1.235 μm in average and a good spherical shape with a saturation magnetic intensity of 12.48 emu/g by VSM and 12% magnetite content by TGA. The magnetic microspheres showed no cytotoxicity when the concentration was below 10 μg/mg. The magnetic microspheres possess respective adsorption capacity for three proteins including Bovine albumin, Hemoglobin from bovine blood, and Cytochrome C. These magnetic microspheres are also potential biomaterials as targeting medicine carriers or protein separation carriers at low concentration.
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Affiliation(s)
- Zhe Wang
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China; (Z.W.); (W.W.); (Z.M.)
- Academy of National Food and Strategic Reserves Administration, Beijing 100037, China
| | - Wei Wang
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China; (Z.W.); (W.W.); (Z.M.)
| | - Zihui Meng
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China; (Z.W.); (W.W.); (Z.M.)
| | - Min Xue
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China; (Z.W.); (W.W.); (Z.M.)
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Zhang C, Liu WJ, Wang TY, Qian TT, Ain NU, Wu LQ, Wu XN, Cai XP, Zeng Q, Xie HP. Fabrication of surface charge pH-sensitive multi-bumpy small magnetic bead with ultrahigh magnetic content and its ultrahigh loading capacity and salt-free rapid isolation for DNA. J Pharm Biomed Anal 2020; 189:113439. [PMID: 32650194 DOI: 10.1016/j.jpba.2020.113439] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 06/17/2020] [Accepted: 06/18/2020] [Indexed: 11/29/2022]
Abstract
Gene transfection vector polyethyleneimine (PEI) was used as a cross-linking agent to crosslink the surface epoxidized magnetic nanoparticles and aggregate them to form a small magnetic bead (MB) with multiple nanoscale bumps on its surface (i.e. the multi-bumpy small magnetic bead, mbsMB). As there is a very low content of non-magnetic components (the cross-linking agent) in the magnetic bead, the mbsMB has an ultrahigh magnetic content of 81.95 % and a smaller particle size of 1.4 μm when compared with the usual medical MB. Such a small MB also has a strong magnetic force allowing it to reach the rapid separating ability of the commonly used larger medical MB which has 8 times its volume. The mbsMB has an obvious pH sensitivity of positive and negative surface charges and the salt-free isolation of DNA has been achieved based on the electrostatic interactions between mbsMB and DNA. This avoids the desalting of the isolated DNA as well as the effects of high salt concentration on its long chain helix structure. Whether in an acidic absorbing medium, an alkalinous desorbing one or a near neutral particle-storing one, the mbsMB will have obvious surface electrostatic charges. There is also its good suspension stability in an aqueous medium which provides a good condition for isolating of DNA suitable for efficiently adsorbing and desorbing. The as-prepared MB has a unique surface structure and some excellent properties, all suitable for adsorbing DNA. In addition, a large amount of commonly used gene transfection vector PEI can be cross-linked and bonded on the surface of mbsMB, whilst still having an excellent DNA-loading ability. In summary, the mbsMB has an ultrahigh capacity of 629.49 mg/g for DNA load.
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Affiliation(s)
- Chen Zhang
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Wen-Juan Liu
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Tian-Yu Wang
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Ting-Ting Qian
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China; Faculty of Chemical Engineering, Huaiyin Institute of Technology, Huai'an, 223000, China
| | - Noor Ul Ain
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Lu-Qian Wu
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Xiao-Ning Wu
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Xue-Ping Cai
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China; Suzhou Institute for Drug Control, Suzhou, 215104, China
| | - Qi Zeng
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China; Dushuhu Public Hospital Affiliated to Soochow University, Suzhou, 215123, China.
| | - Hong-Ping Xie
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China.
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Flood DT, Asai S, Zhang X, Wang J, Yoon L, Adams ZC, Dillingham BC, Sanchez BB, Vantourout JC, Flanagan ME, Piotrowski DW, Richardson P, Green SA, Shenvi RA, Chen JS, Baran PS, Dawson PE. Expanding Reactivity in DNA-Encoded Library Synthesis via Reversible Binding of DNA to an Inert Quaternary Ammonium Support. J Am Chem Soc 2019; 141:9998-10006. [PMID: 31136164 PMCID: PMC7033622 DOI: 10.1021/jacs.9b03774] [Citation(s) in RCA: 109] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
DNA Encoded Libraries have proven immensely powerful tools for lead identification. The ability to screen billions of compounds at once has spurred increasing interest in DEL development and utilization. Although DEL provides access to libraries of unprecedented size and diversity, the idiosyncratic and hydrophilic nature of the DNA tag severely limits the scope of applicable chemistries. It is known that biomacromolecules can be reversibly, noncovalently adsorbed and eluted from solid supports, and this phenomenon has been utilized to perform synthetic modification of biomolecules in a strategy we have described as reversible adsorption to solid support (RASS). Herein, we present the adaptation of RASS for a DEL setting, which allows reactions to be performed in organic solvents at near anhydrous conditions opening previously inaccessible chemical reactivities to DEL. The RASS approach enabled the rapid development of C(sp2)-C(sp3) decarboxylative cross-couplings with broad substrate scope, an electrochemical amination (the first electrochemical synthetic transformation performed in a DEL context), and improved reductive amination conditions. The utility of these reactions was demonstrated through a DEL-rehearsal in which all newly developed chemistries were orchestrated to afford a compound rich in diverse skeletal linkages. We believe that RASS will offer expedient access to new DEL reactivities, expanded chemical space, and ultimately more drug-like libraries.
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Affiliation(s)
- Dillon T. Flood
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Shota Asai
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Xuejing Zhang
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Jie Wang
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Leonard Yoon
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Zoë C. Adams
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Blythe C. Dillingham
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Brittany B. Sanchez
- Automated Synthesis Facility, Scripps Research, 10550 North Torrey Pines Road, La Jolla, CA 92037, United States
| | - Julien C. Vantourout
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Mark E. Flanagan
- Pfizer Medicinal Chemistry, Eastern Point Road, Groton, CT 06340, United States
| | - David W. Piotrowski
- Pfizer Medicinal Chemistry, Eastern Point Road, Groton, CT 06340, United States
| | - Paul Richardson
- Pfizer Medicinal Chemistry, 10578 Science Center Drive, San Diego, CA 92121, United States
| | - Samantha A. Green
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Ryan A. Shenvi
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Jason S. Chen
- Automated Synthesis Facility, Scripps Research, 10550 North Torrey Pines Road, La Jolla, CA 92037, United States
| | - Phil S. Baran
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Philip E. Dawson
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
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5
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High-Efficiency DNA Extraction Using Poly(4,4′-Cyclohexylidene Bisphenol Oxalate)-Modified Microcrystalline Cellulose-Magnetite Composite. INT J POLYM SCI 2019. [DOI: 10.1155/2019/5738613] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
In this study, we studied the DNA extraction capability of poly(4,4′-cyclohexylidene bisphenol oxalate) following the surface modification and composite formation with that of microcrystalline cellulose (MCC) and magnetic iron oxide nanoparticles (NPs). The physical characterization techniques like scanning electron microscopy (SEM), Fourier-transform infrared (FTIR) spectroscopy, energy-dispersive X-ray analysis (EDX), and thermogravimetric analysis (TGA) were employed for the poly(bisphenol Z oxalate)-MCC-magnetite composite during different stages of its formation. The results confirmed the successful modification of the polymer surface. On testing in the presence of three types of binding buffers, a high value of 72.4% (out of 10,000 ng/μL) efficiency with a total yield of DNA at 2×106 ng and absorbance ratio of A260/A280 (1.980) was observed for the 2 M GuHCl/EtOH binding buffer. These results were compared against the other two buffers of phosphate-buffered saline (PBS) and NaCl. The lowest value of DNA extraction efficiency at 8125 ng/μL of 58.845% with absorbance ratios of A260/A280 (1.818) for PBS was also observed. The study has concluded an enhancement in the DNA extraction efficiency when the polymer is in the composite stage along with cellulose and magnetite particles as compared against the bare polymer.
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6
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Jia B, Cui M, Yang C, Hu S, Lv Y. Adsorption characteristics of monodisperse magnetic cation‐exchange microspheres prepared based on swell‐penetration method. J Appl Polym Sci 2019. [DOI: 10.1002/app.48019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Bo Jia
- Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental ScienceHebei University Baoding 071002 China
| | - Meng‐Jiao Cui
- Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental ScienceHebei University Baoding 071002 China
| | - Ceng‐Ceng Yang
- Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental ScienceHebei University Baoding 071002 China
| | - Si‐Yu Hu
- Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental ScienceHebei University Baoding 071002 China
| | - Yun‐Kai Lv
- Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental ScienceHebei University Baoding 071002 China
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7
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Ghahari S, Ghahari S, Nematzadeh GA. Magnetic nano fluids for isolation of genomic DNA and total RNA from various prokaryote and eukaryote cells. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1102-1103:125-134. [PMID: 30388702 DOI: 10.1016/j.jchromb.2018.10.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Revised: 09/24/2018] [Accepted: 10/06/2018] [Indexed: 10/28/2022]
Abstract
The correct isolation of nucleic acid from various cells is an important preliminary step before many biochemical and diagnostic processes such as cloning, sequencing, replication, hybridization, and complementary DNA (cDNA) synthesis. In this study, the coated magnetic nanoparticles (MNFs) with Tween 20 and oleic acid because of paramagnetic and bio-compatibility properties used in the extractions of genomic DNA (gDNA) and total RNA from prokaryote and eukaryote cells. The amount and accuracy of gDNA and total RNA extracted were proved via agarose gel electrophoresis, digestion and polymerase chain reaction (PCR) techniques. According to UV-Vis spectrophotometry data and gDNA and ribosomal RNA (rRNA) bands observed on the agarose gel, the results showed that extraction of this nano-kit can be comparable with the existing methods used to purifying nucleic acids such as purification based on the use of Cetyltrimethylammonium bromide (CTAB) and phenol-chloroform methods. Characterization of the particles defines them to be ~34.85 nm in diameter and exhibiting high saturation magnetization (28 emu/g). Elimination of hazardous reagents such as phenol and chloroform from extraction solutions, the replacement for inorganic coating such as silica with organic oil, and reduction of reaction time are some advantages of this method. Therefore, according to the challenges in the nucleic acid purification pathway, the use of these kits can be remarkable.
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Affiliation(s)
- Sajjad Ghahari
- Genetics and Agricultural Biotechnology Institute of Tabarestan (GABIT), Sari Agricultural Sciences and Natural Resources University, Iran
| | - Somayeh Ghahari
- Genetics and Agricultural Biotechnology Institute of Tabarestan (GABIT), Sari Agricultural Sciences and Natural Resources University, Iran
| | - Ghorban Ali Nematzadeh
- Genetics and Agricultural Biotechnology Institute of Tabarestan (GABIT), Sari Agricultural Sciences and Natural Resources University, Iran.
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8
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Chen L, Wang L, Song D, Xu Z. Reduced graphene oxide aerogel with packaged TiO 2
nanoparticles as a promising adsorbent for the separation of DNA from human whole blood. SEPARATION SCIENCE PLUS 2018. [DOI: 10.1002/sscp.201700044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Lei Chen
- Research Center for Analytical Sciences; Northeastern University; Shenyang China
| | - Lei Wang
- Research Center for Analytical Sciences; Northeastern University; Shenyang China
| | - Dan Song
- Research Center for Analytical Sciences; Northeastern University; Shenyang China
| | - Zhangrun Xu
- Research Center for Analytical Sciences; Northeastern University; Shenyang China
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9
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Günal G, Kip Ç, Eda Öğüt S, İlhan H, Kibar G, Tuncel A. Comparative DNA isolation behaviours of silica and polymer based sorbents in batch fashion: monodisperse silica microspheres with bimodal pore size distribution as a new sorbent for DNA isolation. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 46:178-184. [DOI: 10.1080/21691401.2017.1304404] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Gülçin Günal
- Bioengineering Division, Hacettepe University, Ankara, Turkey
| | - Çiğdem Kip
- Chemical Engineering Department, Hacettepe University, Ankara, Turkey
| | - S. Eda Öğüt
- Bioengineering Division, Hacettepe University, Ankara, Turkey
| | - Hasan İlhan
- Division of Nanotechnology and Nanomedicine, Hacettepe University, Ankara, Turkey
| | - Güneş Kibar
- Bioengineering Division, Hacettepe University, Ankara, Turkey
| | - Ali Tuncel
- Bioengineering Division, Hacettepe University, Ankara, Turkey
- Division of Nanotechnology and Nanomedicine, Hacettepe University, Ankara, Turkey
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Baek S, Oh J, Song J, Choi H, Yoo J, Park GY, Han J, Chang Y, Park H, Kim H, Cho SG, Kim BS, Kim J. Generation of Integration-Free Induced Neurons Using Graphene Oxide-Polyethylenimine. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1601993. [PMID: 28145631 DOI: 10.1002/smll.201601993] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 08/26/2016] [Indexed: 06/06/2023]
Abstract
Direct conversion of somatic cells into induced neurons (iNs) without inducing pluripotency has great therapeutic potential for treating central nervous system diseases. Reprogramming of somatic cells to iNs requires the introduction of several factors that drive cell-fate conversion, and viruses are commonly used to deliver these factors into somatic cells. However, novel gene-delivery systems that do not integrate transgenes into the genome are required to generate iNs for safe human clinical applications. In this study, it is investigated whether graphene oxide-polyethylenimine (GO-PEI) complexes are an efficient and safe system for messenger RNA delivery for direct reprogramming of iNs. The GO-PEI complexes show low cytotoxicity, high delivery efficiency, and directly converted fibroblasts into iNs without integrating factors into the genome. Moreover, in vivo transduction of reprogramming factors into the brain with GO-PEI complexes facilitates the production of iNs that alleviated Parkinson's disease symptoms in a mouse model. Thus, the GO-PEI delivery system may be used to safely obtain iNs and could be used to develop direct cell reprogramming-based therapies for neurodegenerative diseases.
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Affiliation(s)
- Soonbong Baek
- Lab of Stem Cells and Cell Reprogramming, Department of Biomedical Engineering (BK21plus Team), Dongguk University, Seoul, 100-715, Republic of Korea
| | - Jaesur Oh
- School of Chemical and Biological Engineering, Seoul National University, Seoul, 151-742, Republic of Korea
| | - Juhyun Song
- Department of Biomedical Sciences, Center for Creative Biomedical Scientists at Chonnam National University, Gwangju, 61469, Republic of Korea
| | - Hwan Choi
- Lab of Stem Cells and Cell Reprogramming, Department of Biomedical Engineering (BK21plus Team), Dongguk University, Seoul, 100-715, Republic of Korea
| | - Junsang Yoo
- Lab of Stem Cells and Cell Reprogramming, Department of Biomedical Engineering (BK21plus Team), Dongguk University, Seoul, 100-715, Republic of Korea
| | - Gui-Yeon Park
- Lab of Stem Cells and Cell Reprogramming, Department of Biomedical Engineering (BK21plus Team), Dongguk University, Seoul, 100-715, Republic of Korea
| | - Jin Han
- School of Chemical and Biological Engineering, Seoul National University, Seoul, 151-742, Republic of Korea
| | - Yujung Chang
- Lab of Stem Cells and Cell Reprogramming, Department of Biomedical Engineering (BK21plus Team), Dongguk University, Seoul, 100-715, Republic of Korea
| | - Hanseul Park
- Lab of Stem Cells and Cell Reprogramming, Department of Biomedical Engineering (BK21plus Team), Dongguk University, Seoul, 100-715, Republic of Korea
| | - Hongwon Kim
- Lab of Stem Cells and Cell Reprogramming, Department of Biomedical Engineering (BK21plus Team), Dongguk University, Seoul, 100-715, Republic of Korea
| | - Ssang-Goo Cho
- Department of Stem Cell and Regenerative Biology and Incurable Disease Animal Model and Stem Cell Institute (IDASI), Konkuk University, Seoul, 05029, Republic of Korea
| | - Byung-Soo Kim
- School of Chemical and Biological Engineering, Seoul National University, Seoul, 151-742, Republic of Korea
- Bio-MAX Institute, Institute of Chemical Processes, Seoul National University, Seoul, 151-742, Republic of Korea
| | - Jongpil Kim
- Lab of Stem Cells and Cell Reprogramming, Department of Biomedical Engineering (BK21plus Team), Dongguk University, Seoul, 100-715, Republic of Korea
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Chumwangwapee S, Chingsungnoen A, Siri S. A plasma modified cellulose-chitosan porous membrane allows efficient DNA binding and provides antibacterial properties: A step towards developing a new DNA collecting card. Forensic Sci Int Genet 2016; 25:19-25. [PMID: 27497641 DOI: 10.1016/j.fsigen.2016.07.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 06/21/2016] [Accepted: 07/28/2016] [Indexed: 10/21/2022]
Abstract
In forensic DNA analyses, biological specimens are collected and stored for subsequent recovery and analysis of DNA. A cost-effective and efficient DNA recovery approach is therefore a need. This study aims to produce a plasma modified cellulose-chitosan membrane (pCE-CS) that efficiently binds and retains DNA as a potential DNA collecting card. The pCE-CS membrane was produced by a phase separation of ionic liquid dissolving CE and CS in water with subsequent surface-modification by a two-step exposure of argon plasma and nitrogen gas. Through plasma modification, the pCE-CS membrane demonstrated better DNA retention after a washing process and higher rate of DNA recovery as compared with the original CE-CS membrane and the commercial FTA card. In addition, the pCE-CS membrane exhibited anti-bacterial properties against both Escherichia coli and Staphylococcus aureus. The results of this work suggest a potential function of the pCE-CS membrane as a DNA collecting card with a high recovery rate of captured DNA.
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Affiliation(s)
- Sasiwimon Chumwangwapee
- Department of Biochemistry, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Artit Chingsungnoen
- Department of Physics, Faculty of Science, Mahasarakham University, Maha Sarakham 44150, Thailand
| | - Sineenat Siri
- School of Biology, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.
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12
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Dye affinity cryogels for plasmid DNA purification. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 56:318-24. [DOI: 10.1016/j.msec.2015.06.041] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Revised: 12/11/2014] [Accepted: 06/22/2015] [Indexed: 11/18/2022]
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13
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Automated Centrifugal-Microfluidic Platform for DNA Purification Using Laser Burst Valve and Coriolis Effect. Appl Biochem Biotechnol 2015; 175:3778-87. [DOI: 10.1007/s12010-015-1546-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 02/09/2015] [Indexed: 10/23/2022]
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14
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Promoting DNA loading on magnetic nanoparticles using a DNA condensation strategy. Colloids Surf B Biointerfaces 2015; 125:247-54. [DOI: 10.1016/j.colsurfb.2014.10.036] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 10/13/2014] [Accepted: 10/16/2014] [Indexed: 11/24/2022]
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15
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Üzek R, Özkara S, Güngüneş H, Uzun L, Şenel S. Magnetic Nanoparticles for Plasmid DNA Purification through Hydrophobic Interaction Chromatography. SEP SCI TECHNOL 2014. [DOI: 10.1080/01496395.2014.905958] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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16
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Wang X, Xing L, Shu Y, Chen X, Wang J. Novel polymeric ionic liquid microspheres with high exchange capacity for fast extraction of plasmid DNA. Anal Chim Acta 2014; 837:64-9. [DOI: 10.1016/j.aca.2014.06.002] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2014] [Revised: 05/26/2014] [Accepted: 06/02/2014] [Indexed: 10/25/2022]
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17
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Bai JS, Bai S, Shi QH, Sun Y. Purification of supercoiled plasmid DNA from clarified bacterial lysate by arginine-affinity chromatography: Effects of spacer arms and ligand density. J Sep Sci 2014; 37:1386-95. [DOI: 10.1002/jssc.201400092] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Revised: 03/25/2014] [Accepted: 03/26/2014] [Indexed: 12/21/2022]
Affiliation(s)
- Jin-Shan Bai
- Department of Biochemical Engineering and Key Laboratory of Systems Bioengineering of Ministry of Education; School of Chemical Engineering and Technology, Tianjin University; Tianjin China
| | - Shu Bai
- Department of Biochemical Engineering and Key Laboratory of Systems Bioengineering of Ministry of Education; School of Chemical Engineering and Technology, Tianjin University; Tianjin China
| | - Qing-Hong Shi
- Department of Biochemical Engineering and Key Laboratory of Systems Bioengineering of Ministry of Education; School of Chemical Engineering and Technology, Tianjin University; Tianjin China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin China
| | - Yan Sun
- Department of Biochemical Engineering and Key Laboratory of Systems Bioengineering of Ministry of Education; School of Chemical Engineering and Technology, Tianjin University; Tianjin China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin China
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Lin YZ, Wang TH, Lin YS, Kuan WC, Lee WC. A novel method to prepare magnetic polymer-based anion exchangers and their application. J Appl Polym Sci 2014. [DOI: 10.1002/app.40725] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yu-Zong Lin
- Department of Chemical Engineering, Systems Biology and Tissue Engineering Research Center; National Chung Cheng University; Min-Hsiung Chia-Yi 621 Taiwan
| | - Tzu-Hsien Wang
- Department of Chemical Engineering, Systems Biology and Tissue Engineering Research Center; National Chung Cheng University; Min-Hsiung Chia-Yi 621 Taiwan
| | - Yu-Sheng Lin
- Department of Chemical Engineering, Systems Biology and Tissue Engineering Research Center; National Chung Cheng University; Min-Hsiung Chia-Yi 621 Taiwan
| | - Wei-Chih Kuan
- Department of Chemical Engineering, Systems Biology and Tissue Engineering Research Center; National Chung Cheng University; Min-Hsiung Chia-Yi 621 Taiwan
| | - Wen-Chien Lee
- Department of Chemical Engineering, Systems Biology and Tissue Engineering Research Center; National Chung Cheng University; Min-Hsiung Chia-Yi 621 Taiwan
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19
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Magnetic separations in biotechnology. Biotechnol Adv 2013; 31:1374-85. [DOI: 10.1016/j.biotechadv.2013.05.009] [Citation(s) in RCA: 162] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2012] [Revised: 05/17/2013] [Accepted: 05/28/2013] [Indexed: 01/19/2023]
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20
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Rittich B, Španová A. SPE and purification of DNA using magnetic particles. J Sep Sci 2013; 36:2472-85. [DOI: 10.1002/jssc.201300331] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Revised: 05/13/2013] [Accepted: 05/13/2013] [Indexed: 12/21/2022]
Affiliation(s)
- Bohuslav Rittich
- Faculty of Chemistry; Brno University of Technology; Brno Czech Republic
| | - Alena Španová
- Faculty of Chemistry; Brno University of Technology; Brno Czech Republic
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21
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Sochor J, Babula P, Adam V, Krska B, Kizek R. Sharka: the past, the present and the future. Viruses 2012; 4:2853-901. [PMID: 23202508 PMCID: PMC3509676 DOI: 10.3390/v4112853] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Revised: 10/25/2012] [Accepted: 10/30/2012] [Indexed: 12/16/2022] Open
Abstract
Members the Potyviridae family belong to a group of plant viruses that are causing devastating plant diseases with a significant impact on agronomy and economics. Plum pox virus (PPV), as a causative agent of sharka disease, is widely discussed. The understanding of the molecular biology of potyviruses including PPV and the function of individual proteins as products of genome expression are quite necessary for the proposal the new antiviral strategies. This review brings to view the members of Potyviridae family with respect to plum pox virus. The genome of potyviruses is discussed with respect to protein products of its expression and their function. Plum pox virus distribution, genome organization, transmission and biochemical changes in infected plants are introduced. In addition, techniques used in PPV detection are accentuated and discussed, especially with respect to new modern techniques of nucleic acids isolation, based on the nanotechnological approach. Finally, perspectives on the future of possibilities for nanotechnology application in PPV determination/identification are outlined.
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Affiliation(s)
- Jiri Sochor
- Department of Chemistry and Biochemistry, Faculty of Agronomy, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic; (J.S.); (P.B.); (V.A.); (R.K.)
- Department of Natural Drugs, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho 1-3, CZ-612 42, Czech Republic
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-616 00 Brno, Czech Republic
| | - Petr Babula
- Department of Chemistry and Biochemistry, Faculty of Agronomy, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic; (J.S.); (P.B.); (V.A.); (R.K.)
- Department of Natural Drugs, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, Palackeho 1-3, CZ-612 42, Czech Republic
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-616 00 Brno, Czech Republic
| | - Vojtech Adam
- Department of Chemistry and Biochemistry, Faculty of Agronomy, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic; (J.S.); (P.B.); (V.A.); (R.K.)
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-616 00 Brno, Czech Republic
| | - Boris Krska
- Department of Fruit Growing, Faculty of Horticulture, Mendel University in Brno, Valticka 337, CZ-691 44 Lednice, Czech Republic;
| | - Rene Kizek
- Department of Chemistry and Biochemistry, Faculty of Agronomy, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic; (J.S.); (P.B.); (V.A.); (R.K.)
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-616 00 Brno, Czech Republic
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22
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Perçin I, Karakoç V, Akgöl S, Aksöz E, Denizli A. Poly(hydroxyethyl methacrylate) based magnetic nanoparticles for plasmid DNA purification from Escherichia coli lysate. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2012. [DOI: 10.1016/j.msec.2012.02.031] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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23
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Ye G, Beverly M. The use of strong anion-exchange (SAX) magnetic particles for the extraction of therapeutic siRNA and their analysis by liquid chromatography/mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2011; 25:3207-3215. [PMID: 22006382 DOI: 10.1002/rcm.5221] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Traditional methods for extracting oligonucleotides from serum and other biological fluids are often time-consuming and require multiple steps. Magnetic particle based separation of oligonucleotides has gained importance recently due to the advantages of simplicity and high efficiency. Here we report the development and optimization of commercially available strong anion-exchange (SAX) magnetic beads for the extraction of siRNA from human serum. The beads allowed for rapid extraction of siRNA from human serum in 100-200 μL of liquid chromatography/mass spectrometry (LC/MS)-compatible buffer in less than 1 h for a 96-well plate with no further drying steps. Due to the strong cation-binding properties of oligonucleotides, volatile ammonium salts such as triethylammonium bicarbonate (TEAB), ammonium bicarbonate, and NH(4) Cl were used to elute the siRNA from the beads. For more hydrophobic siRNA sequences, the addition of 5-10% organic solvent was required for elution. The recovery of chemically modified siRNA from human serum was around 80% for two types of beads examined; however, the recovery for highly modified sequences differed greatly between the two types of beads. In addition to extracting highly modified oligonucleotides, the SAX beads were also able to extract liposomal formulated siRNAs from serum with no interference from the lipid formulation. The extraction of siRNA from human serum was linear over the tested range of 50 ng/mL to 10 µg/mL. Using this extraction methodology, we have created a workflow to monitor siRNA serum stability by LC/MS. Initial observations confirm that RNase A type degradation with strand cleavage on the 3' side of uridine or cytosine is the dominant cleavage pattern in serum. This finding has implications for the selection and modification of therapeutic siRNAs and demonstrates the utility of magnetic beads as a simple and rapid extraction technique for siRNA.
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Affiliation(s)
- Guofeng Ye
- RNAi Therapeutics, NIBR Biologics Center, Novartis Institutes for BioMedical Research (NIBR), Inc., 250 Massachusetts Avenue, Cambridge, MA 02139, USA
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24
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Poly(hydroxyethyl methacrylate) based affinity cryogel for plasmid DNA purification. Int J Biol Macromol 2011; 48:577-82. [DOI: 10.1016/j.ijbiomac.2011.01.022] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2010] [Revised: 01/25/2011] [Accepted: 01/26/2011] [Indexed: 11/19/2022]
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25
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Shan Z, Li C, Zhang X, Oakes KD, Servos MR, Wu Q, Chen H, Wang X, Huang Q, Zhou Y, Yang W. Temperature-dependent selective purification of plasmid DNA using magnetic nanoparticles in an RNase-free process. Anal Biochem 2011; 412:117-9. [DOI: 10.1016/j.ab.2011.01.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2010] [Revised: 01/09/2011] [Accepted: 01/10/2011] [Indexed: 10/18/2022]
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26
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Magnetic solids in analytical chemistry: A review. Anal Chim Acta 2010; 674:157-65. [DOI: 10.1016/j.aca.2010.06.043] [Citation(s) in RCA: 346] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2010] [Revised: 06/24/2010] [Accepted: 06/25/2010] [Indexed: 12/21/2022]
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28
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Roberts MWH, Ongkudon CM, Forde GM, Danquah MK. Versatility of polymethacrylate monoliths for chromatographic purification of biomolecules. J Sep Sci 2009; 32:2485-94. [PMID: 19603394 DOI: 10.1002/jssc.200900309] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Polymethacrylate monoliths, specifically poly(glycidyl methacrylate-co-ethylene dimethacrylate) or poly(GMA-co-EDMA) monoliths, are a new generation of chromatographic supports and are significantly different from conventional particle-based adsorbents, membranes, and other monolithic supports for biomolecule purification. Similar to other monoliths, polymethacrylate monoliths possess large pores which allow convective flow of mobile phase and result in high flow rates at reduced pressure drop, unlike particulate supports. The simplicity of the adsorbent synthesis, pH resistance, and the ease and flexibility of tailoring their pore size to that of the target biomolecule are the key properties which differentiate polymethacrylate monoliths from other monoliths. Polymethacrylate monoliths are endowed with reactive epoxy groups for easy functionalization (with anion-exchange, hydrophobic, and affinity ligands) and high ligand retention. In this review, the structure and performance of polymethacrylate monoliths for chromatographic purification of biomolecules are evaluated and compared to those of other supports. The development and use of polymethacrylate monoliths for research applications have grown rapidly in recent times and have enabled the achievement of high through-put biomolecule purification on semi-preparative and preparative scales.
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Affiliation(s)
- Michael W H Roberts
- Department of Chemical Engineering, Loughborough University, Loughborough, Leicestershire, United Kingdom
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Corchero JL, Villaverde A. Biomedical applications of distally controlled magnetic nanoparticles. Trends Biotechnol 2009; 27:468-76. [PMID: 19564057 DOI: 10.1016/j.tibtech.2009.04.003] [Citation(s) in RCA: 156] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2009] [Revised: 04/14/2009] [Accepted: 04/24/2009] [Indexed: 11/19/2022]
Abstract
Nano-sized magnetic particles are increasingly being used across a wide spectrum of biomedical fields. Upon functionalization to enable specific binding, magnetic particles and their targets can be conveniently positioned in vitro and in vivo by the distal application of magnetic fields. Furthermore, such particles can be magnetically heated after reaching their in vivo targets, thus inducing localized cell death that has a considerable therapeutic value in, for instance, cancer therapy. In this context, innovative biomedical research has produced novel applications that have exciting clinical potential. Such applications include magnetically enhanced transfection, magnetically assisted gene therapy, magnetically induced hyperthermia and magnetic-force-based tissue engineering, and the principles and utilities of these applications will be discussed here.
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Affiliation(s)
- José Luis Corchero
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Bellaterra, 08196 Barcelona, Spain
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