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1
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Inthanusorn W, Rutnakornpituk M, Rutnakornpituk B. Reusable poly(2-acrylamido-2-methylpropanesulfonic acid)-grafted magnetic nanoparticles as anionic nano-adsorbents for antibody and antigen. INT J POLYM MATER PO 2022. [DOI: 10.1080/00914037.2022.2042288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Wasawat Inthanusorn
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science, Naresuan University, Phitsanulok, Thailand
| | - Metha Rutnakornpituk
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science, Naresuan University, Phitsanulok, Thailand
| | - Boonjira Rutnakornpituk
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science, Naresuan University, Phitsanulok, Thailand
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2
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Deepuppha N, Khadsai S, Rutnakornpituk B, Kielar F, Rutnakornpituk M. Reusable pectin‐coated magnetic nanosorbent functionalized with an aptamer for highly selective Hg
2+
detection. POLYM ADVAN TECHNOL 2021. [DOI: 10.1002/pat.5254] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Nunthiya Deepuppha
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science Naresuan University Phitsanulok Thailand
| | - Sudarat Khadsai
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science Naresuan University Phitsanulok Thailand
| | - Boonjira Rutnakornpituk
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science Naresuan University Phitsanulok Thailand
| | - Filip Kielar
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science Naresuan University Phitsanulok Thailand
| | - Metha Rutnakornpituk
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science Naresuan University Phitsanulok Thailand
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3
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Saei A, Asfia S, Kouchakzadeh H, Rahmandoust M. Antibody‐modified magnetic nanoparticles as specific high‐efficient cell‐separation agents. J Biomed Mater Res B Appl Biomater 2020; 108:2633-2642. [DOI: 10.1002/jbm.b.34595] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 01/09/2020] [Accepted: 02/22/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Arezoo Saei
- Protein Research Center, Shahid Beheshti University Tehran Iran
| | - Shima Asfia
- Protein Research Center, Shahid Beheshti University Tehran Iran
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4
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Khadsai S, Seeja N, Deepuppha N, Rutnakornpituk M, Vilaivan T, Nakkuntod M, Rutnakornpituk B. Poly(acrylic acid)-grafted magnetite nanoparticle conjugated with pyrrolidinyl peptide nucleic acid for specific adsorption with real DNA. Colloids Surf B Biointerfaces 2018; 165:243-251. [PMID: 29494954 DOI: 10.1016/j.colsurfb.2018.02.039] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 01/30/2018] [Accepted: 02/17/2018] [Indexed: 12/26/2022]
Abstract
Magnetite nanoparticle conjugated with pyrrolidinyl peptide nucleic acid (MNP@PNA) was synthesized for use as both a magnetic nano-support and a probe for specific adsorption with complementary deoxyribonucleic acid (DNA). MNP@PNA with the size ranging between 120 and 170 nm in diameter was prepared via a free radical polymerization of acrylic acid in the presence of acrylamide-grafted MNP to obtain negatively charged magnetic nanoclusters, followed by ionic adsorption with PNA. According to fluorescence spectrophotometry and gel electrophoresis, this MNP@PNA can differentiate between fully matched, single-base mismatched and fully mismatched synthetic DNAs tagged with different fluorophores. UV-vis spectrophotometry and gel electrophoresis indicated that MNP@PNA can be used for specific adsorption with real DNA (zein gene of maize) having complementary sequence with the PNA probe. This novel anionic MNP conjugated with the PNA probe might be potentially applicable for use as a magnetic support for DNA base discrimination and might be a promising tool for testing genetic modification.
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Affiliation(s)
- Sudarat Khadsai
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Noppadol Seeja
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Nunthiya Deepuppha
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Metha Rutnakornpituk
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Tirayut Vilaivan
- Organic Synthesis Research Unit, Department of Chemistry, Faculty of Science, Chulalongkorn University, Phayathai Road, Patumwan, Bangkok 10330, Thailand
| | - Maliwan Nakkuntod
- Department of Biology, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Boonjira Rutnakornpituk
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand; The Center of Excellence for Innovation in Chemistry, Naresuan University, Phitsanulok, 65000, Thailand.
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5
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Meerod S, Deepuppha N, Rutnakornpituk B, Rutnakornpituk M. Reusable magnetic nanocluster coated with poly(acrylic acid) and its adsorption with an antibody and an antigen. J Appl Polym Sci 2017. [DOI: 10.1002/app.46160] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Siraprapa Meerod
- Department of Chemistry, Faculty of Science and Technology; Kampaeng Phet Rajabhat University; Kampaeng Phet 62000 Thailand
| | - Nunthiya Deepuppha
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science; Naresuan University; Phitsanulok 65000 Thailand
| | - Boonjira Rutnakornpituk
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science; Naresuan University; Phitsanulok 65000 Thailand
| | - Metha Rutnakornpituk
- Department of Chemistry and Center of Excellence in Biomaterials, Faculty of Science; Naresuan University; Phitsanulok 65000 Thailand
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