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Bulut U, Sanli S, Cevher SC, Cirpan A, Donmez S, Timur S. A biosensor platform based on amine functionalized conjugated benzenediamine‐benzodithiophene polymer for testosterone analysis. J Appl Polym Sci 2020. [DOI: 10.1002/app.49332] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Umut Bulut
- Faculty of Pharmacy, Analytical Chemistry DepartmentAcıbadem Mehmet Ali Aydinlar University İstanbul Turkey
| | - Serdar Sanli
- Faculty of Science, Biochemistry DepartmentEge University Izmir Turkey
| | - Sevki Can Cevher
- Chemistry DepartmentMiddle East Technical University Ankara Turkey
| | - Ali Cirpan
- Chemistry DepartmentMiddle East Technical University Ankara Turkey
| | - Sude Donmez
- Faculty of Science, Biochemistry DepartmentEge University Izmir Turkey
| | - Suna Timur
- Faculty of Science, Biochemistry DepartmentEge University Izmir Turkey
- Central Research Test and Analysis Laboratory Application and Research CenterEge University Izmir Turkey
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Ren ZQ, Liu TC, Zhuang SH, Lin GF, Hou JY, Wu YS. Establishment of Magnetic Microparticles-Assisted Time-Resolved Fluoroimmunoassay for Determinating Biomarker Models in Human Serum. PLoS One 2015; 10:e0130481. [PMID: 26103625 PMCID: PMC4478010 DOI: 10.1371/journal.pone.0130481] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Accepted: 05/19/2015] [Indexed: 12/17/2022] Open
Abstract
In order to early screen and detect suspected biomarkers from pathogens and the human body itself, tracers or reaction strategies that can act as signal enhancers have been proposed forth at purpose. In this paper, we discussed the applicability of magnetic microparticles-assisted time-resolved fluoroimmunoassay (MMPs-TRFIA) for sensitive determination of potential analytes. Hepatitis B e antigen, antibody to hepatitis B surface antigen and free triiodothyronine were used as biomarker models to explore the reliability of the method. By coupling with bioprobes, MMPs were used as immunoassay carriers to capture target molecules. Under optimal condition, assay performance, including accuracy, precision and specificity, was outstanding and demonstrated satisfactory. To further evaluate the performance of the MMPs-TRFIA in patients, a total of 728 serum samples from hospital were analyzed for three biomarkers in parallel with the proposed method and chemiluminescence immunoassay kit commercially available. Fairly good agreements are obtained between the two methods via data analysis. Not only that but the reliability of MMPs-TRFIA has also been illustrated by three different reaction models. It is confirmed that the novel method modified with MMPs has been established and showed great potential applications in both biological detection and clinical diagnosis, including big molecule protein and low molecular weight haptens.
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Affiliation(s)
- Zhi-Qi Ren
- State Key Laboratory of Organ Failure Research, Institute of Antibody Engineering, School of Biotechnology, Southern Medical University, Guangzhou, Guangdong, P. R. China
| | - Tian-Cai Liu
- State Key Laboratory of Organ Failure Research, Institute of Antibody Engineering, School of Biotechnology, Southern Medical University, Guangzhou, Guangdong, P. R. China
| | - Si-Hui Zhuang
- State Key Laboratory of Organ Failure Research, Institute of Antibody Engineering, School of Biotechnology, Southern Medical University, Guangzhou, Guangdong, P. R. China
| | - Guan-Feng Lin
- State Key Laboratory of Organ Failure Research, Institute of Antibody Engineering, School of Biotechnology, Southern Medical University, Guangzhou, Guangdong, P. R. China
| | - Jing-Yuan Hou
- State Key Laboratory of Organ Failure Research, Institute of Antibody Engineering, School of Biotechnology, Southern Medical University, Guangzhou, Guangdong, P. R. China
| | - Ying-Song Wu
- State Key Laboratory of Organ Failure Research, Institute of Antibody Engineering, School of Biotechnology, Southern Medical University, Guangzhou, Guangdong, P. R. China
- * E-mail:
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