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Liu D, Li Q, Luo J, Huang Q, Zhang Y. An SPRI beads-based DNA purification strategy for flexibility and cost-effectiveness. BMC Genomics 2023; 24:125. [PMID: 36927488 PMCID: PMC10022144 DOI: 10.1186/s12864-023-09211-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 02/27/2023] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND Current solid-phase reversible immobilization (SPRI) beads technology is widely used in molecular biology due to its convenience for DNA manipulation. However, the high performance commercial SPRI beads have no price advantage over our method. Furthermore, the use of commercially available SPRI beads standards does not provide the flexibility required for a number of specific nucleic acid handling scenarios. RESULTS We report an efficient DNA purification strategy by combining home-made beads-suspension buffer with SPRI beads. The method tests the critical concentrations of polyethylene glycol (PEG) 8000 and beads to maximise recovery. And the composition of the SPRI beads DNA purification system (SDPS) was determined at 20% PEG 8000, 2 M NaCl and 16.3 mM MgCl2, and 1.25 mg/ml beads (1/8th original concentration). Then, we tested the DNA recovery of the SDPS, and the result showed that it was comparable to the control (AMPure XP beads). In the study, we have also developed an adjustment SPRI beads DNA purification system (ASDPS), the volume of ASDPS per reaction is 0.6× reaction volume (beads/samples). The performance of ASDPS is similar to SDPS and the control. But the cost of our methods is only about 1/24th of the control. To further assess its performance, we prepare the DNA-seq libraries to evaluate the yield, library quality, capture efficiency and consistency. We have compared all these results with the performance of the control and confirmed its efficiency. CONCLUSION We have proposed an alternative DNA purification approach with great flexibility, allowing researchers to manipulate DNA in different conditions. And ultimately, its application will benefit molecular biology research in the future.
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Affiliation(s)
- Danli Liu
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Livestock and Poultry Multi-omics of MARA, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, 7 Pengfei Road, Dapeng, Shenzhen, 518120, China
| | - Qiujia Li
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518120, China
| | - Jing Luo
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Livestock and Poultry Multi-omics of MARA, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, 7 Pengfei Road, Dapeng, Shenzhen, 518120, China
| | - Qitong Huang
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Livestock and Poultry Multi-omics of MARA, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, 7 Pengfei Road, Dapeng, Shenzhen, 518120, China
- Animal Breeding and Genomics, Wageningen University & Research, Wageningen, 6708PB, Netherlands
| | - Yubo Zhang
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Livestock and Poultry Multi-omics of MARA, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, 7 Pengfei Road, Dapeng, Shenzhen, 518120, China.
- College of Life Science and Engineering, Foshan University, Foshan, China.
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Szymczyk A, Drozd M, Kamińska A, Matczuk M, Trzaskowski M, Mazurkiewicz-Pawlicka M, Ziółkowski R, Malinowska E. Comparative Evaluation of Different Surface Coatings of Fe3O4-Based Magnetic Nano Sorbent for Applications in the Nucleic Acids Extraction. Int J Mol Sci 2022; 23:ijms23168860. [PMID: 36012139 PMCID: PMC9408759 DOI: 10.3390/ijms23168860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 08/01/2022] [Accepted: 08/07/2022] [Indexed: 11/16/2022] Open
Abstract
Nucleic acid extraction and purification are crucial steps in sample preparation for multiple diagnostic procedures. Routine methodologies of DNA isolation require benchtop equipment (e.g., centrifuges) and labor-intensive steps. Magnetic nanoparticles (MNPs) as solid-phase sorbents could simplify this procedure. A wide range of surface coatings employs various molecular interactions between dsDNA and magnetic nano-sorbents. However, a reliable, comparative evaluation of their performance is complex. In this work, selected Fe3O4 modifications, i.e., polyethyleneimine, gold, silica, and graphene derivatives, were comprehensively evaluated for applications in dsDNA extraction. A family of single batch nanoparticles was compared in terms of morphology (STEM), composition (ICP-MS/MS and elemental analysis), surface coating (UV-Vis, TGA, FTIR), and MNP charge (ζ-potential). ICP-MS/MS was also used to unify MNPs concentration allowing a reliable assessment of individual coatings on DNA extraction. Moreover, studies on adsorption medium (monovalent vs. divalent ions) and extraction buffer composition were carried out. As a result, essential relationships between nanoparticle coatings and DNA adsorption efficiencies have been noticed. Fe3O4@PEI MNPs turned out to be the most efficient nano sorbents. The optimized composition of the extraction buffer (medium containing 0.1 mM EDTA) helped avoid problems with Fe3+ stripping, which improved the validity of the spectroscopic determination of DNA recovery.
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Affiliation(s)
- Anna Szymczyk
- Chair of Medical Biotechnology, Faculty of Chemistry, Warsaw University of Technology, Stanisława Noakowskiego 3, 00-664 Warsaw, Poland
- Doctoral School No. 1, Warsaw University of Technology, Plac Politechniki 1, 00-661 Warsaw, Poland
| | - Marcin Drozd
- Chair of Medical Biotechnology, Faculty of Chemistry, Warsaw University of Technology, Stanisława Noakowskiego 3, 00-664 Warsaw, Poland
- Centre for Advanced Materials and Technologies CEZAMAT, Warsaw University of Technology, Poleczki 19, 02-822 Warsaw, Poland
| | - Agnieszka Kamińska
- Chair of Analytical Chemistry, Faculty of Chemistry, Warsaw University of Technology, Stanisława Noakowskiego 3, 00-664 Warsaw, Poland
| | - Magdalena Matczuk
- Chair of Analytical Chemistry, Faculty of Chemistry, Warsaw University of Technology, Stanisława Noakowskiego 3, 00-664 Warsaw, Poland
| | - Maciej Trzaskowski
- Centre for Advanced Materials and Technologies CEZAMAT, Warsaw University of Technology, Poleczki 19, 02-822 Warsaw, Poland
| | - Marta Mazurkiewicz-Pawlicka
- Faculty of Chemical and Process Engineering, Warsaw University of Technology, Ludwika Waryńskiego 1, 00-645 Warsaw, Poland
| | - Robert Ziółkowski
- Chair of Medical Biotechnology, Faculty of Chemistry, Warsaw University of Technology, Stanisława Noakowskiego 3, 00-664 Warsaw, Poland
- Correspondence:
| | - Elżbieta Malinowska
- Chair of Medical Biotechnology, Faculty of Chemistry, Warsaw University of Technology, Stanisława Noakowskiego 3, 00-664 Warsaw, Poland
- Centre for Advanced Materials and Technologies CEZAMAT, Warsaw University of Technology, Poleczki 19, 02-822 Warsaw, Poland
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A reassessment of several erstwhile methods for isolating DNA fragments from agarose gels. 3 Biotech 2021; 11:138. [PMID: 33692931 PMCID: PMC7902746 DOI: 10.1007/s13205-021-02691-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Accepted: 02/12/2021] [Indexed: 11/04/2022] Open
Abstract
Molecular biology research often requires extraction of DNA fragments from agarose gels. In the past decades, there have been many methods developed for this purpose. Currently most researchers, especially novices, use commercial kits for this extraction, although these kits cost money and the procedures involved are not necessarily easier than some erstwhile methods. We herein reintroduce and reassess several simple and cost-free older methods. One method involves excising a slice of the gel containing the DNA fragment, followed by a thaw-and-freeze procedure to release the DNA from the gel slice into the gel-making buffer. The second method involves a dialysis tubing and requires electroelution of the DNA from the gel slice in the tubing. The third one is to centrifuge the gel slice to release the DNA. The fourth method requires electro-transfer of the DNA from the gel into a filter paper, while the fifth one includes either allowing the DNA in the slice to be dissolved into a buffer or dissolving the DNA-containing gel slice, followed by DNA precipitation with ethanol or isopropanol. The strengths and weaknesses of these methods are discussed to assist researchers in making their choice. We also point out that some of the end uses of the DNA fragment in the agarose gel may not actually require extraction of the DNA. For instance, a tiny DNA-containing gel block or filter paper can be directly used as the template in a nested or semi-nested polymerase chain reaction to preliminarily determine the identity of the DNA fragment.
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Ahmadi A, Sedaghat T, Motamedi H, Azadi R. Anchoring of Cu (II)‐Schiff base complex on magnetic mesoporous silica nanoparticles: catalytic efficacy in one‐pot synthesis of 5‐substituted‐1H‐tetrazoles, antibacterial activity evaluation and immobilization of α‐amylase. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5572] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Ameneh Ahmadi
- Department of Chemistry, Faculty of ScienceShahid Chamran University of Ahvaz Ahvaz Iran
| | - Tahereh Sedaghat
- Department of Chemistry, Faculty of ScienceShahid Chamran University of Ahvaz Ahvaz Iran
| | - Hossein Motamedi
- Department of Biology, Faculty of ScienceShahid Chamran University of Ahvaz Ahvaz Iran
- Biotechnology and Biological Science Research CenterShahid Chamran University of Ahvaz Ahvaz Iran
| | - Roya Azadi
- Department of Chemistry, Faculty of ScienceShahid Chamran University of Ahvaz Ahvaz Iran
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Magnetic nanoparticles supported Schiff-base/copper complex: An efficient nanocatalyst for preparation of biologically active 3,4-dihydropyrimidinones. J Colloid Interface Sci 2017; 504:268-275. [DOI: 10.1016/j.jcis.2017.05.044] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 05/09/2017] [Accepted: 05/15/2017] [Indexed: 11/19/2022]
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Tangchaikeeree T, Polpanich D, Elaissari A, Jangpatarapongsa K. Magnetic particles for in vitro molecular diagnosis: From sample preparation to integration into microsystems. Colloids Surf B Biointerfaces 2017; 158:1-8. [PMID: 28654866 DOI: 10.1016/j.colsurfb.2017.06.024] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Revised: 06/05/2017] [Accepted: 06/19/2017] [Indexed: 12/16/2022]
Abstract
Colloidal magnetic particles (MPs) have been developed in association with molecular diagnosis for several decades. MPs have the great advantage of easy manipulation using a magnet. In nucleic acid detection, these particles can act as a capture support for rapid and simple biomolecule separation. The surfaces of MPs can be modified by coating with various polymer materials to provide functionalization for different applications. The use of MPs enhances the sensitivity and specificity of detection due to the specific activity on the surface of the particles. Practical applications of MPs demonstrate greater efficiency than conventional methods. Beyond traditional detection, MPs have been successfully adopted as a smart carrier in microfluidic and lab-on-a-chip biosensors. The versatility of MPs has enabled their integration into small single detection units. MPs-based biosensors can facilitate rapid and highly sensitive detection of very small amounts of a sample. In this review, the application of MPs to the detection of nucleic acids, from sample preparation to analytical readout systems, is described. State-of-the-art integrated microsystems containing microfluidic and lab-on-a-chip biosensors for the nucleic acid detection are also addressed.
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Affiliation(s)
- Tienrat Tangchaikeeree
- University Lyon-1, CNRS, LAGEP UMR 5007,43 Boulevard du 11 Novembre 1918, 69100, Villeurbanne, France; Center for Research and Innovation, Faculty of Medical Technology, Mahidol University, Bangkok 10700, Thailand
| | - Duangporn Polpanich
- National Nanotechnology Center, National Science and Technology Development Agency (NSTDA),130 Thailand Science Park, Phahonyothin Road, Khlong Luang, Pathum Thani 12120, Thailand
| | - Abdelhamid Elaissari
- University Lyon-1, CNRS, LAGEP UMR 5007,43 Boulevard du 11 Novembre 1918, 69100, Villeurbanne, France
| | - Kulachart Jangpatarapongsa
- Center for Research and Innovation, Faculty of Medical Technology, Mahidol University, Bangkok 10700, Thailand.
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7
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Pham XH, Baek A, Kim TH, Lee SH, Rho WY, Chung WJ, Kim DE, Jun BH. Graphene Oxide Conjugated Magnetic Beads for RNA Extraction. Chem Asian J 2017; 12:1883-1888. [PMID: 28508435 DOI: 10.1002/asia.201700554] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 05/08/2017] [Indexed: 02/01/2023]
Abstract
A magnetic material that consists of silica-coated magnetic beads conjugated with graphene oxide (GO) was successfully prepared for facile ribonucleic acid (RNA) extraction. When the GO-modified magnetic beads were applied to separate the RNA from the lysed cell, the cellular RNAs were readily adsorbed to and readily desorbed from the surface of the GO-modified magnetic beads by urea. The amount of RNA extracted by the GO-modified magnetic beads was ≈170 % as much as those of the control extracted by a conventional phenol-based chaotropic solution. These results demonstrate that the facile method of RNA separation by using GO-modified magnetic beads as an adsorbent is an efficient and simple way to purify intact cellular RNAs and/or microRNA from cell lysates.
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Affiliation(s)
- Xuan-Hung Pham
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, 143-701, Republic of Korea
| | - Ahruem Baek
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, 143-701, Republic of Korea
| | - Tae Han Kim
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, 143-701, Republic of Korea
| | - Sang Hun Lee
- School of Chemical and Biological Engineering, Seoul National University, Seoul, 151-744, Republic of Korea
| | - Won-Yeop Rho
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, 143-701, Republic of Korea
| | - Woo-Jae Chung
- Department of Biotechnology and Bioengineering, Sungkyunkwan University, Suwon, 440-746, Republic of Korea
| | - Dong-Eun Kim
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, 143-701, Republic of Korea
| | - Bong-Hyun Jun
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, 143-701, Republic of Korea
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8
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Türkcan Kayhan C, Zeynep Ural F, Koruyucu M, Gül Salman Y, Uygun M, Aktaş Uygun D, Akgöl S, Denizli A. DNA isolation by galactoacrylate-based nano-poly(HEMA-co-Gal-OPA) nanopolymers. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2017; 28:1469-1479. [PMID: 28504016 DOI: 10.1080/09205063.2017.1330587] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Isolation of DNA is one of the important processes for biotechnological applications such as investigation of DNA structures and functions, recombinant DNA preparations, identification of genetic factors and diagnosis and treatment of genetic disorders. The aim of this study was to synthesis and characterizes the galactoacrylate based nanopolymers with high surface area and to investigate the usability of these synthesized nanopolymers for DNA isolation studies. Nanopolymers were synthesized by the surfactant free emulsion polymerization technique by using the monomers of 2-hydroxyl ethylmethacrylate and 6-O-(2'-hydroxy-3'-acryloyloxypropyl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose. Galactoacrylate origin of these newly synthesized nanopolymers increased the interaction between DNA and nanopolymers. Prepared nanopolymers were characterized by SEM, FT-IR and ZETA sizer analysis. Synthesized nanopolymers were spherical, and their average particle size was about 246.8 nm. Adsorption of DNA onto galactoacrylate based nanopolymers was investigated by using different pHs, temperatures, ionic strength, DNA concentrations and desorption studies and maximum DNA adsorption was found to be as 567.12 mg/g polymer at 25 °C, in pH 5.0 acetate buffer. Reusability was investigated for 5 successive reuse and DNA adsorption capacity decreased only about 10% at the end of the 5th reuse.
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Affiliation(s)
- Ceren Türkcan Kayhan
- a Medical Laboratory Technique , Vocational School of Health Services, Izmir University of Economics , İzmir , Turkey
| | - Fulden Zeynep Ural
- b Faculty of Science, Biochemistry Division , Ege University , İzmir , Turkey
| | - Meryem Koruyucu
- c Faculty of Science, Chemistry Division , Ege University , İzmir , Turkey
| | - Yeşim Gül Salman
- c Faculty of Science, Chemistry Division , Ege University , İzmir , Turkey
| | - Murat Uygun
- d Faculty of Science and Arts, Chemistry Division , Adnan Menderes University , Aydın , Turkey.,e Nanotechnology Application and Research Center , Adnan Menderes University , Aydın , Turkey
| | - Deniz Aktaş Uygun
- d Faculty of Science and Arts, Chemistry Division , Adnan Menderes University , Aydın , Turkey.,e Nanotechnology Application and Research Center , Adnan Menderes University , Aydın , Turkey
| | - Sinan Akgöl
- b Faculty of Science, Biochemistry Division , Ege University , İzmir , Turkey
| | - Adil Denizli
- f Faculty of Science, Chemistry Division , Hacettepe University , Ankara , Turkey
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9
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Medina-Llamas JC, Chávez-Guajardo AE, Andrade CAS, Alves KGB, de Melo CP. Use of magnetic polyaniline/maghemite nanocomposite for DNA retrieval from aqueous solutions. J Colloid Interface Sci 2014; 434:167-74. [DOI: 10.1016/j.jcis.2014.08.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Revised: 08/01/2014] [Accepted: 08/04/2014] [Indexed: 01/02/2023]
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10
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Hashemi E, Akhavan O, Shamsara M, Valimehr S, Rahighi R. DNA and RNA extractions from eukaryotic and prokaryotic cells by graphene nanoplatelets. RSC Adv 2014. [DOI: 10.1039/c4ra11458b] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Solid phase extraction using nanoporous MCM-41 modified with 3,4-dihydroxybenzaldehyde for simultaneous preconcentration and removal of gold(III), palladium(II), copper(II) and silver(I). J IND ENG CHEM 2014. [DOI: 10.1016/j.jiec.2013.09.057] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Isolation of DNA using magnetic nanoparticles coated with dimercaptosuccinic acid. Anal Biochem 2014; 447:114-8. [DOI: 10.1016/j.ab.2013.11.018] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2013] [Revised: 11/10/2013] [Accepted: 11/17/2013] [Indexed: 11/24/2022]
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13
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Zhou Z, Kadam U, Irudayaraj J. One-stop genomic DNA extraction by salicylic acid-coated magnetic nanoparticles. Anal Biochem 2013; 442:249-52. [PMID: 23911528 PMCID: PMC4281273 DOI: 10.1016/j.ab.2013.07.030] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Revised: 07/18/2013] [Accepted: 07/19/2013] [Indexed: 11/29/2022]
Abstract
Salicylic acid-coated magnetic nanoparticles were prepared via a modified one-step synthesis and used for a one-stop extraction of genomic DNA from mammalian cells. The synthesized magnetic particles were used for magnetic separation of cells from the media by nonspecific binding of the particles as well as extraction of genomic DNA from the lysate. The quantity and quality were confirmed by agarose gel electrophoresis and polymerase chain reaction. The entire process of extraction and isolation can be completed within 30 min. Compared with traditional methods based on centrifugation and filtration, the established method is fast, simple, reliable, and environmentally friendly.
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Affiliation(s)
- Zhongwu Zhou
- Bindley Bioscience Center, Purdue University, West Lafayette, IN47906, USA
- Birck Nanotechnology Center, Purdue University, West Lafayette, IN 47906, USA
| | - Ulhas Kadam
- Bindley Bioscience Center, Purdue University, West Lafayette, IN47906, USA
| | - Joseph Irudayaraj
- Bindley Bioscience Center, Purdue University, West Lafayette, IN47906, USA
- Birck Nanotechnology Center, Purdue University, West Lafayette, IN 47906, USA
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14
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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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Pilakka-Kanthikeel S, Atluri VSR, Sagar V, Saxena SK, Nair M. Targeted brain derived neurotropic factors (BDNF) delivery across the blood-brain barrier for neuro-protection using magnetic nano carriers: an in-vitro study. PLoS One 2013; 8:e62241. [PMID: 23653680 PMCID: PMC3639992 DOI: 10.1371/journal.pone.0062241] [Citation(s) in RCA: 93] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2013] [Accepted: 03/19/2013] [Indexed: 11/19/2022] Open
Abstract
Parenteral use of drugs; such as opiates exert immunomodulatory effects and serve as a cofactor in the progression of HIV-1 infection, thereby potentiating HIV related neurotoxicity ultimately leading to progression of NeuroAIDS. Morphine exposure is known to induce apoptosis, down regulate cAMP response element-binding (CREB) expression and decrease in dendritic branching and spine density in cultured cells. Use of neuroprotective agent; brain derived neurotropic factor (BDNF), which protects neurons against these effects, could be of therapeutic benefit in the treatment of opiate addiction. Previous studies have shown that BDNF was not transported through the blood brain barrier (BBB) in-vivo.; and hence it is not effective in-vivo. Therefore development of a drug delivery system that can cross BBB may have significant therapeutic advantage. In the present study, we hypothesized that magnetically guided nanocarrier may provide a viable approach for targeting BDNF across the BBB. We developed a magnetic nanoparticle (MNP) based carrier bound to BDNF and evaluated its efficacy and ability to transmigrate across the BBB using an in-vitro BBB model. The end point determinations of BDNF that crossed BBB were apoptosis, CREB expression and dendritic spine density measurement. We found that transmigrated BDNF was effective in suppressing the morphine induced apoptosis, inducing CREB expression and restoring the spine density. Our results suggest that the developed nanocarrier will provide a potential therapeutic approach to treat opiate addiction, protect neurotoxicity and synaptic density degeneration.
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Affiliation(s)
- Sudheesh Pilakka-Kanthikeel
- Department of Immunology, Institute of NeuroImmune Pharmacology, Herbert Wertheim College of Medicine, Florida International University, Miami, Florida, United States of America
| | - Venkata Subba Rao Atluri
- Department of Immunology, Institute of NeuroImmune Pharmacology, Herbert Wertheim College of Medicine, Florida International University, Miami, Florida, United States of America
| | - Vidya Sagar
- Department of Immunology, Institute of NeuroImmune Pharmacology, Herbert Wertheim College of Medicine, Florida International University, Miami, Florida, United States of America
| | | | - Madhavan Nair
- Department of Immunology, Institute of NeuroImmune Pharmacology, Herbert Wertheim College of Medicine, Florida International University, Miami, Florida, United States of America
- * E-mail:
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Restricted access magnetic core-mesoporous shell microspheres with C8-modified interior pore-walls for the determination of diazepam in rat plasma by LC-MS. Talanta 2013; 106:321-7. [DOI: 10.1016/j.talanta.2012.11.015] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2012] [Revised: 11/07/2012] [Accepted: 11/08/2012] [Indexed: 10/27/2022]
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17
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Isolation of Xis Gen Fragment of λ Phage from Agarose Gel Using Magnetic Particles for Subsequent Enzymatic DNA Sequencing. Chromatographia 2012. [DOI: 10.1007/s10337-012-2326-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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18
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Ionic liquids supported on magnetic nanoparticles as a sorbent preconcentration material for sulfonylurea herbicides prior to their determination by capillary liquid chromatography. Anal Bioanal Chem 2012; 404:1529-38. [DOI: 10.1007/s00216-012-6221-2] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Revised: 06/11/2012] [Accepted: 06/20/2012] [Indexed: 10/28/2022]
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19
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Wenzel D, Rieck S, Vosen S, Mykhaylyk O, Trueck C, Eberbeck D, Trahms L, Zimmermann K, Pfeifer A, Fleischmann BK. Identification of Magnetic Nanoparticles for Combined Positioning and Lentiviral Transduction of Endothelial Cells. Pharm Res 2012; 29:1242-54. [DOI: 10.1007/s11095-011-0657-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2011] [Accepted: 12/13/2011] [Indexed: 12/23/2022]
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20
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Chu B, Lou D, Yu P, Hu S, Shen S. Development of an on-column enrichment technique based on C18-functionalized magnetic silica nanoparticles for the determination of lidocaine in rat plasma by high performance liquid chromatography. J Chromatogr A 2011; 1218:7248-53. [DOI: 10.1016/j.chroma.2011.08.053] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2011] [Revised: 08/12/2011] [Accepted: 08/16/2011] [Indexed: 11/16/2022]
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21
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Wu X, Hu J, Zhu B, Lu L, Huang X, Pang D. Aptamer-targeted magnetic nanospheres as a solid-phase extraction sorbent for determination of ochratoxin A in food samples. J Chromatogr A 2011; 1218:7341-6. [PMID: 21890142 DOI: 10.1016/j.chroma.2011.08.045] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2011] [Revised: 08/13/2011] [Accepted: 08/16/2011] [Indexed: 11/25/2022]
Abstract
A sorbent based on the aptamer for ochratoxin A was immobilized onto magnetic nanospheres (MNS) and used to develop a magnetic solid-phase extraction procedure to clean up food samples in conjunction with high-performance liquid chromatography separation and fluorescence detection. Specific retention of ochratoxin A by the sorbent was demonstrated, and the capacity of the MNS-aptamer sorbent was determined. The efficacy of this new approach was successfully evaluated through comparison with solid-phase extraction on commercial C18 cartridge. Several different food samples fortified in the range of with 2.5-50 μg/kg yielded mean recoveries from 67% to 90%, respectively. Finally, this oligosorbent was applied to the selective extraction of ochratoxin A from unfortified food samples.
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Affiliation(s)
- Ximei Wu
- College of Chemistry and Molecular Sciences, Wuhan University, Luojiashan, Wuhan, China.
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22
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Mashhadizadeh MH, Karami Z. Solid phase extraction of trace amounts of Ag, Cd, Cu, and Zn in environmental samples using magnetic nanoparticles coated by 3-(trimethoxysilyl)-1-propantiol and modified with 2-amino-5-mercapto-1,3,4-thiadiazole and their determination by ICP-OES. JOURNAL OF HAZARDOUS MATERIALS 2011; 190:1023-1029. [PMID: 21561711 DOI: 10.1016/j.jhazmat.2011.04.051] [Citation(s) in RCA: 96] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2011] [Revised: 04/12/2011] [Accepted: 04/12/2011] [Indexed: 05/30/2023]
Abstract
A fast, sensitive, and simple method using magnetic nanoparticles (MNPs) coated by 3-(trimethoxysilyl)-1-propantiol and modified with 2-amino-5-mercapto-1,3,4-thiadiazole, as an adsorbent has been successfully developed for extraction, preconcentration, and determination of trace amounts of Ag, Cd, Cu, and Zn from environmental samples. The prepared nanoparticles were characterized by Fourier transform infrared spectroscopy (FT-IR) and scanning electron microscopy (SEM). These magnetic nanoparticles can be easily dispersed in aqueous samples and retrieved by the application of external magnetic field via a piece of permanent magnet. The main factors affecting the extraction efficiency such as pH value, sample volume, eluent concentration and volume, ultrasonication time, and coexisting ions have been investigated and established. Under the optimal conditions, high concentration factors (194, 190, 170, and 182) were achieved for Ag, Cd, Cu, and Zn with relative standard deviations of 5.31%, 4.03%, 3.62%, and 4.20%, respectively. The limits of detection for Ag, Cd, Cu, and Zn were as low as 0.12, 0.12, 0.13 and 0.11 ng mL(-1). The prepared sorbent was applied for preconcentration of trace amounts of Ag, Cd, Cu, and Zn in the various water samples with satisfactory results.
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23
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Yu P, Wang Q, Zhang X, Zhang X, Shen S, Wang Y. Development of superparamagnetic high-magnetization C18-functionalized magnetic silica nanoparticles as sorbents for enrichment and determination of methylprednisolone in rat plasma by high performance liquid chromatography. Anal Chim Acta 2010; 678:50-5. [PMID: 20869504 DOI: 10.1016/j.aca.2010.08.012] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2010] [Revised: 08/09/2010] [Accepted: 08/11/2010] [Indexed: 11/25/2022]
Abstract
In this study, a novel extraction and enrichment technique based on superparamagnetic high-magnetization C(18)-functionalized magnetic silica nanoparticles (C(18)-MNPs) as sorbents was successfully developed for the determination of methylprednisolone (MP) in rat plasma by high performance liquid chromatography (HPLC). The synthesized silica-coated magnetite modified with chlorodimethyl-n-octadecylsilane was about 320 nm in diameter with strong magnetism and high surface area. It provided an efficient way for extraction and concentration of MP in the samples through hydrophobic interaction by the interior C(18) groups. Moreover, MP adsorbed with C(18)-MNPs could be simply and rapidly isolated through placing a strong magnet on the bottom of container, and then easily eluted from C(18)-MNPs by n-hexane solution. Extraction conditions such as amounts of C(18)-MNPs added, adsorption time and desorption solvent, were investigated. Method validations including linear range, detection limit, precision, and recovery were also studied. The results showed that the proposed method based on C(18)-MNPs was a simple, accurate and high efficient approach for the analysis of MP in the complex plasma samples.
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Affiliation(s)
- Panfeng Yu
- Department of Orthopaedics, Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing 100853, PR China
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24
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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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25
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Faraji M, Yamini Y, Saleh A, Rezaee M, Ghambarian M, Hassani R. A nanoparticle-based solid-phase extraction procedure followed by flow injection inductively coupled plasma-optical emission spectrometry to determine some heavy metal ions in water samples. Anal Chim Acta 2010; 659:172-7. [DOI: 10.1016/j.aca.2009.11.053] [Citation(s) in RCA: 208] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2009] [Revised: 11/22/2009] [Accepted: 11/23/2009] [Indexed: 11/24/2022]
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26
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27
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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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28
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Carboxyl-coated magnetic nanoparticles for mRNA isolation and extraction of supercoiled plasmid DNA. Anal Biochem 2008; 379:130-2. [DOI: 10.1016/j.ab.2008.04.016] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2008] [Revised: 04/04/2008] [Accepted: 04/07/2008] [Indexed: 11/24/2022]
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29
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Sha Y, Deng C, Liu B. Development of C18-functionalized magnetic silica nanoparticles as sample preparation technique for the determination of ergosterol in cigarettes by microwave-assisted derivatization and gas chromatography/mass spectrometry. J Chromatogr A 2008; 1198-1199:27-33. [PMID: 18533171 DOI: 10.1016/j.chroma.2008.05.049] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2008] [Revised: 05/14/2008] [Accepted: 05/19/2008] [Indexed: 11/18/2022]
Abstract
Ergosterol is one of the important precursors of tumorigenic polynuclear aromatic hydrocarbons. A large amount of ergosterol is present in mildewy cigarettes, which derives from fungal contaminations. In this paper, a novel approach based on C(18)-functionalized magnetic silica nanoparticles (C(18)-f-MS NPs) coupled with microwave-assisted derivatization and gas chromatography/mass spectrometry (GC/MS) was developed for the rapid enrichment and determination of ergosterol in cigarettes. Due to that, microwave-assisted derivatization requires very short time (several minutes), and the extraction and concentration of ergosterol become the key step in the sample preparation process. In this study, the prepared C(18)-f-MS NPs with its unique properties (high surface area and strong magnetism) provided an efficient way for extraction and concentration of ergosterol in the samples. Additionally, the analyte of ergosterol adsorbed with C(18)-f-MS NPs in cigarettes can be simply and rapidly isolated (only about 2s) through placing a strong magnet on the bottom of container. In this work, different parameters such as added amounts of C(18)-f-MS NPs, extraction temperature, and extraction time were optimized to enhance the extraction efficiency. Method validations (linear range, detection limit, precision, and recovery) were also studied. The results obtained by the optimal conditions showed that the proposed method based on C(18)-f-MS NPs was a simple, high efficient, and had a rapid approach for the enrichment of ergosterol in cigarettes and was successfully applied to the analysis of ergosterol in normal and mildewy cigarettes followed by microwave-assisted derivatization and GC/MS.
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Affiliation(s)
- Yunfei Sha
- Shanghai Tobacco (Group) Corp. Technical Center, Shanghai 200082, China
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30
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Saiyed ZM, Ramchand CN, Telang SD. Isolation of genomic DNA using magnetic nanoparticles as a solid-phase support. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2008; 20:204153. [PMID: 21694281 DOI: 10.1088/0953-8984/20/20/204153] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
In recent years, techniques employing magnetizable solid-phase supports (MSPS) have found application in numerous biological fields. This magnetic separation procedure offers several advantages in terms of subjecting the analyte to very little mechanical stress compared to other methods. Secondly, these methods are non-laborious, cheap, and often highly scalable. The current paper details a genomic DNA isolation method optimized in our laboratory using magnetic nanoparticles as a solid-phase support. The quality and yields of the isolated DNA from all the samples using magnetic nanoparticles were higher or equivalent to the traditional DNA extraction procedures. Additionally, the magnetic method takes less than 15 min to extract polymerase chain reaction (PCR) ready genomic DNA as against several hours taken by traditional phenol-chloroform extraction protocols. Moreover, the isolated DNA was found to be compatible in PCR amplification and restriction endonuclease digestion. The developed procedure is quick, inexpensive, robust, and it does not require the use of organic solvents or sophisticated instruments, which makes it more amenable to automation and miniaturization.
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Affiliation(s)
- Z M Saiyed
- Kemin Nutritional Technologies (India) Pvt Ltd, The Trapezium, Nelson Manickam Road, Chennai 600 029, India. Department of Biochemistry, Faculty of Science, The M S University of Baroda, Sayajigunj, Vadodara 390 002, India
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31
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Song Y, Zhao S, Tchounwou P, Liu YM. A nanoparticle-based solid-phase extraction method for liquid chromatography-electrospray ionization-tandem mass spectrometric analysis. J Chromatogr A 2007; 1166:79-84. [PMID: 17723235 PMCID: PMC2013738 DOI: 10.1016/j.chroma.2007.07.074] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2007] [Revised: 07/26/2007] [Accepted: 07/31/2007] [Indexed: 11/22/2022]
Abstract
A solid-phase extraction (SPE) procedure with the use of superparamagnetic Fe(3)O(4) nanoparticles as extracting agent was developed for HPLC-ESI-MS/MS analysis. Four most heavily used triazine pesticides (herbicides) were taken as the test compounds. The NPs showed an excellent capability to retain the compounds tested, and a quantitative extraction was achieved within 10min under the testing conditions, i.e. 100 microL NP solution was added to 400 mL sample in a beaker with stirring. After extraction, the superparamagnetic NPs were easily collected by using an external magnet. Very importantly, analytes retained on the Fe(3)O(4) NPs could be quantitatively recovered by dissolving the NPs with an HCl solution, allowing subsequent HPLC-ESI-MS/MS quantification. A capillary HPLC-ESI-MS/MS method with the present NP-based SPE procedure was developed for the determination of triazines including atrazine, prometryn, terbutryn, and propazine. Atrazine-d(5) was used as internal standard. The method had an LOD of 10 pg/mL atrazine, and a linear calibration curve over a range from 30 pg to 50.0 ng/mL. Simultaneous determination of the four triazine pesticides in water samples taken from local lakes was demonstrated.
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Affiliation(s)
- Yaru Song
- Department of Chemistry, Jackson State University, 1400 Lynch St., Jackson, MS 39217, USA
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