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Gu C, Ren P, Zhang F, Zhao G, Shen J, Zhao B. Detection of Six β-Agonists by Three Multiresidue Immunosensors Based on an Anti-bovine Serum Albumin-Ractopamine-Clenbuterol-Salbutamol Antibody. ACS OMEGA 2020; 5:5548-5555. [PMID: 32201848 PMCID: PMC7081638 DOI: 10.1021/acsomega.0c00249] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 02/25/2020] [Indexed: 06/01/2023]
Abstract
According to an indirect competitive immunoassay, six β-agonists (clenbuterol (CL), salbutamol (SAL), ractopamine (RAC), terbutaline (TER), mabuterol (MAB), and tulobuterol (TUL)) were detected by three novel multiresidue immunosensors on the basis of the successful preparation of bovine serum albumin (BSA)-RAC-CL-SAL multideterminant antigen and anti-BSA-RAC-CL-SAL antibody. A new strategy was reported to detect six β-agonists by combining nanotechnology, electrochemical detection, and specific immune technology. At the same concentration, the amperometric response for detection of six β-agonists was in a sequence of GCE/GNP/SAL > GCE/GNP/RAC > GCE/GNP/CL. Detection limits of six β-agonists show that the multiresidue detection performance of the GCE/GNP/RAC immunosensor is better than those of GCE/GNP/SAL and GCE/GNP/CL immunosensors. Three immunosensors manifest superior properties with a wide linear range, low detection limit, excellent reproducibility, and stability. The proposed GCE/GNP/RAC immunosensor displays high accuracy and can be effectively used for real sample detection.
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Affiliation(s)
- Chenxi Gu
- National
and Local Joint Engineering Research Center of Biomedical Functional
Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Pengfei Ren
- National
and Local Joint Engineering Research Center of Biomedical Functional
Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Fan Zhang
- National
and Local Joint Engineering Research Center of Biomedical Functional
Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Guozheng Zhao
- Key
Laboratory of Magnetic Molecules & Magnetic Information Materials
Ministry of Education, The School of Chemistry and Material Science, Shanxi Normal University, Linfen 041004, China
| | - Jian Shen
- National
and Local Joint Engineering Research Center of Biomedical Functional
Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Bo Zhao
- National
and Local Joint Engineering Research Center of Biomedical Functional
Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
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Cardet JC, Jiang X, Lu Q, Gerard N, McIntire K, Boushey HA, Castro M, Chinchilli VM, Codispoti CD, Dyer AM, Holguin F, Kraft M, Lazarus S, Lemanske RF, Lugogo N, Mauger D, Moore WC, Moy J, Ortega VE, Peters SP, Smith LJ, Solway J, Sorkness CA, Sumino K, Wechsler ME, Wenzel S, Israel E. Reply. J Allergy Clin Immunol 2019; 144:873-874. [PMID: 31300279 DOI: 10.1016/j.jaci.2019.05.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 05/23/2019] [Indexed: 11/28/2022]
Affiliation(s)
| | - Xiaofeng Jiang
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Mass; Department of Genetics, and Complex Diseases, Harvard T.H. Chan School of Public Health, Boston, Mass
| | - Quan Lu
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Mass; Department of Genetics, and Complex Diseases, Harvard T.H. Chan School of Public Health, Boston, Mass
| | - Norma Gerard
- Department of Pediatrics, Boston Children's Hospital, Boston, Mass
| | - Kristen McIntire
- Department of Medicine, Brigham and Women's Hospital, Boston, Mass
| | - Homer A Boushey
- Department of Medicine, University of California San Francisco, San Francisco, Calif
| | - Mario Castro
- Department of Medicine, Washington University, St Louis, Mo
| | - Vernon M Chinchilli
- Department of Public Health Sciences, Penn State College of Medicine, Hershey, Pa
| | - Christopher D Codispoti
- Department of Medicine, Rush University Medical Center, Chicago, Ill; Department of Pediatrics, Stroger Hospital of Cook County, Chicago, Ill
| | - Anne-Marie Dyer
- Department of Public Health Sciences, Penn State College of Medicine, Hershey, Pa
| | | | - Monica Kraft
- Department of Medicine, University of Arizona, Tucson, Ariz
| | - Stephen Lazarus
- Department of Medicine, University of California San Francisco, San Francisco, Calif
| | - Robert F Lemanske
- Department of Medicine, University of Wisconsin, Madison, Wis; Department of Pharmacy Practice, University of Wisconsin, Madison, Wis
| | - Njira Lugogo
- Department of Medicine, Duke University, Durham, NC
| | - Dave Mauger
- Department of Public Health Sciences, Penn State College of Medicine, Hershey, Pa
| | - Wendy C Moore
- Department of Internal Medicine, Wake Forest University, Winston-Salem, NC
| | - James Moy
- Department of Medicine, Rush University Medical Center, Chicago, Ill; Department of Pediatrics, Stroger Hospital of Cook County, Chicago, Ill
| | - Victor E Ortega
- Department of Internal Medicine, Wake Forest University, Winston-Salem, NC
| | - Stephen P Peters
- Department of Internal Medicine, Wake Forest University, Winston-Salem, NC
| | - Lewis J Smith
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Julian Solway
- Department of Medicine, University of Chicago, Chicago, Ill
| | - Christine A Sorkness
- Department of Medicine, University of Wisconsin, Madison, Wis; Department of Pharmacy Practice, University of Wisconsin, Madison, Wis
| | - Kaharu Sumino
- Department of Medicine, Washington University, St Louis, Mo
| | | | - Sally Wenzel
- Department of Medicine, Pittsburgh University, Pittsburgh, Pa
| | - Elliot Israel
- Department of Medicine, Brigham and Women's Hospital, Boston, Mass.
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