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He P, Zhang Q, Liu Q. Impedimetric aptasensor based on MOF based composite for measuring of carcinoembryonic antigen as a tumor biomarker. CHEMOSPHERE 2023; 338:139339. [PMID: 37385481 DOI: 10.1016/j.chemosphere.2023.139339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 05/27/2023] [Accepted: 06/24/2023] [Indexed: 07/01/2023]
Abstract
In this research, gold nanoparticle (GNPs)-modified metal-organic framework/reduced graphene oxide (MOF(801)/rGO) hybrid was employed to design a new aptasensor for carcinoembryonic antigen (CEA) quantification in biological sample. The sensing ability of the electrode for CEA biomarker was examined with electrochemical impedance spectroscopy (EIS) and cyclic voltammetry procedures. Besides, CEA was electrochemically quantified by the EIS method. With respect to the high surface-to-volume ratio of MOF(801) and the good electron transfer ability of rGO, the proposed sensor displayed notable sensitivity and reliability in the CEA analysis. The derived electrode showed an appreciable detection limit of 0.8 pg L-1 using EIS protocol. In addition, the present aptasensor revealed diverse advantages including anti-interference property, wide linear range (0.0025-0.25 ng L-1), convenience and high efficiency toward CEA quantification. More importantly, the performance of the suggested assay remains unchanged in analysis of CEA in body fluids. The established assay demonstrates that the suggested biosensor is a promising device in clinical diagnosis.
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Affiliation(s)
- Ping He
- Department of Pharmacy, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610032, China
| | - Qiang Zhang
- Department of Pharmacy, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610032, China
| | - Qiwei Liu
- Department of Pharmacy, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610032, China.
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Impedimetric Detection Based on Label-Free Immunoassay Developed for Targeting Spike S1 Protein of SARS-CoV-2. Diagnostics (Basel) 2022; 12:diagnostics12081992. [PMID: 36010342 PMCID: PMC9407092 DOI: 10.3390/diagnostics12081992] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 08/01/2022] [Accepted: 08/12/2022] [Indexed: 11/24/2022] Open
Abstract
After the COVID-19 pandemic started all over the world, great importance was placed on the development of sensitive and selective bioanalytical assays for the rapid detection of the highly pathogenic SARS-CoV-2 virus causing COVID-19 disease. In this present work, an impedimetric immunosensor was developed and applied for rapid, reliable, sensitive and selective detection of the SARS-CoV-2 S1 protein. To detect the SARS-CoV-2 virus, targeting of the spike S1 protein was achieved herein by using S1 protein-specific capture antibody (Cab-S1) immobilized screen-printed electrode (SPE) in combination with the electrochemical impedance spectroscopy (EIS) technique. With the impedimetric immunosensor, the detection limit for S1 protein in buffer medium was found to be 0.23 ng/mL (equal to 23.92 amol in 8 µL sample) in the linear concentration range of S1 protein from 0.5 to 10 ng/mL. In the artificial saliva medium, it was found to be 0.09 ng/mL (equals to 9.36 amol in 8 µL sample) in the linear concentration range of S1 protein between 0.1 and 1 ng/mL. The selectivity of the impedimetric immunosensor toward S1 protein was tested against influenza hemagglutinin antigen (HA) in the buffer medium as well as in artificial saliva.
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Choosang J, Thavarungkul P, Kanatharana P, Numnuam A. AuNPs/PpPD/PEDOT:PSS-Fc modified screen-printed carbon electrode label-free immunosensor for sensitive and selective determination of human serum albumin. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104709] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Wei L, Wang X, Lu D, Li Y, Pang G, Xie J. A Novel Staphylococcal Enterotoxin Q Immunosensor Prepared with Self-Assembly Method Based on Horseradish Peroxidase and Double-Layer Gold Nanoparticles. FOOD ANAL METHOD 2017. [DOI: 10.1007/s12161-016-0632-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ultrasensitive sandwich-type electrochemical immunosensor based on trimetallic nanocomposite signal amplification strategy for the ultrasensitive detection of CEA. Sci Rep 2016; 6:30849. [PMID: 27488806 PMCID: PMC4973229 DOI: 10.1038/srep30849] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Accepted: 07/08/2016] [Indexed: 12/13/2022] Open
Abstract
A novel and ultrasensitive sandwich-type electrochemical immunosensor was designed for the quantitative detection of carcino-embryonic antigen (CEA). This immunosensor was developed by using the trimetallic NiAuPt nanoparticles on graphene nanosheets (NGs) nanosheets (NiAuPt-NGs) as excellent labels and β-cyclodextrin functionalized reduced graphene oxide nanosheets (CD-NGs) as the platform. The CD-NGs with high specific surface area good biocompatibility and the ideal dispersibility was used to capture the primary antibodies (Ab1) efficiently. The trimetallic NiAuPt-NGs nanocomposites were used as the labels for signal amplification, showing better electrocatalytic activity towards the reduction of hydrogen peroxide (H2O2), which is much better than that the monometallic Pt-NGs, bimetallic NiPt-NGs and AuPt-NGs due to the synergetic effect presented in NiAuPt-NGs. The NiAuPt-NGs nanocomposites consist of tightly coupled nanostructures of Au, Ni and Pt, which have neither an alloy nor a core-shell structure. Under the optimal conditions, a linear range from 0.001-100 ng/mL and a low detection limit of 0.27 pg/mL were obtained for CEA. The proposed electrochemical sandwich-type immunosensor may have a promising application in bioassay and it enriches the electrochemical immunoassays.
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Sharma S, Raghav R, O’Kennedy R, Srivastava S. Advances in ovarian cancer diagnosis: A journey from immunoassays to immunosensors. Enzyme Microb Technol 2016; 89:15-30. [DOI: 10.1016/j.enzmictec.2016.03.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2016] [Revised: 03/01/2016] [Accepted: 03/06/2016] [Indexed: 01/12/2023]
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Mistry KK, Layek K, Mahapatra A, RoyChaudhuri C, Saha H. A review on amperometric-type immunosensors based on screen-printed electrodes. Analyst 2015; 139:2289-311. [PMID: 24678518 DOI: 10.1039/c3an02050a] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this brief review, we summarize the recent research activities involved in the development of amperometric-type immunosensors based on screen-printed electrodes (SPEs). We focus on the underlying principle involved in these types of sensors, their fabrication and electrode surface modification. We also discuss the various factors involved in the designing of such immunosensors and how they affect their performances. Finally we provide an insight into the drawbacks associated with these SPEs.
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Affiliation(s)
- Kalyan Kumar Mistry
- CSIR-Central Mechanical Engineering Research Institute, M. G. Avenue, Durgapur-713209, India.
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Tian L, Liu L, Li Y, Wei Q, Cao W. 3D sandwich-type prostate specific antigen (PSA) immunosensor based on rGO–MWCNT–Pd nanocomposite. NEW J CHEM 2015. [DOI: 10.1039/c5nj00355e] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A signal amplifying sandwich-type immunosensor with a wide linear range and a low detection limit is developed with potential clinical and diagnostic applications.
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Affiliation(s)
- Lihui Tian
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- P. R. China
| | - Lei Liu
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- P. R. China
| | - Yueyuan Li
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- P. R. China
| | - Qin Wei
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- P. R. China
| | - Wei Cao
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- P. R. China
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Yang P, Li X, Wang L, Wu Q, Chen Z, Lin X. Sandwich-type amperometric immunosensor for cancer biomarker based on signal amplification strategy of multiple enzyme-linked antibodies as probes modified with carbon nanotubes and concanavalin A. J Electroanal Chem (Lausanne) 2014. [DOI: 10.1016/j.jelechem.2014.08.030] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Yang Y, Pan J, Hua W, Tu Y. An approach for the preparation of highly sensitive electrochemical impedimetric immunosensors for the detection of illicit drugs. J Electroanal Chem (Lausanne) 2014. [DOI: 10.1016/j.jelechem.2014.04.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Electrochemical immunoassay for carcinoembryonic antigen using gold nanoparticle–graphene composite modified glassy carbon electrode. Talanta 2013; 116:809-15. [DOI: 10.1016/j.talanta.2013.07.069] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Revised: 07/20/2013] [Accepted: 07/27/2013] [Indexed: 12/28/2022]
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12
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Khubutiya MS, Goldin MM, Garaeva GR, Stepanov AA, Davydov AD, Sorokina NE. Electrochemical modification of polypyrrole films for imparting hemocompatible properties to hemosorbent. RUSS J ELECTROCHEM+ 2013. [DOI: 10.1134/s1023193513020092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Saen-Oon S, Lucas MF, Guallar V. Electron transfer in proteins: theory, applications and future perspectives. Phys Chem Chem Phys 2013; 15:15271-85. [DOI: 10.1039/c3cp50484k] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Pei X, Zhang B, Tang J, Liu B, Lai W, Tang D. Sandwich-type immunosensors and immunoassays exploiting nanostructure labels: A review. Anal Chim Acta 2012; 758:1-18. [PMID: 23245891 DOI: 10.1016/j.aca.2012.10.060] [Citation(s) in RCA: 295] [Impact Index Per Article: 24.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2012] [Revised: 10/25/2012] [Accepted: 10/30/2012] [Indexed: 12/17/2022]
Abstract
Methods based on sandwich-type immunosensors and immunoassays have been developed for detection of multivalent antigens/analytes with more than one eptiope due to the use of two matched antibodies. High-affinity antibodies and appropriate labels are usually employed for the amplification of detectable signal. Recent research has looked to develop innovative and powerful novel nanoparticle labels, controlling and tailoring their properties in a very predictable manner to meet the requirements of specific applications. This articles reviews recent advances, exploiting nanoparticle labels, in the sandwich-type immunosensors and immunoassays. Routine approaches involve noble metal nanoparticles, carbon nanomaterials, semiconductor nanoparticles, metal oxide nanostructures, and hybrid nanostructures. The enormous signal enhancement associated with the use of nanoparticle labels and with the formation of nanoparticle-antibody-antigen assemblies provides the basis for sensitive detection of disease-related proteins or biomolecules. Techniques commonly rely on the use of biofunctionalized nanoparticles, inorganic-biological hybrid nanoparticles, and signal tag-doped nanoparticles. Rather than being exhaustive, this review focuses on selected examples to illustrate novel concepts and promising applications. Approaches described include the biofunctionalized nanoparticles, inorganic-biological hybrid nanoparticles, and signal tage-doped nanoparticles. Further, promising application in electrochemical, mass-sensitive, optical and multianalyte detection are discussed in detail.
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Affiliation(s)
- Xiaomei Pei
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou 350108, PR China
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Development of an amperometric immunosensor for detection of staphylococcal enterotoxin type A in cheese. J Microbiol Methods 2012; 91:138-43. [DOI: 10.1016/j.mimet.2012.05.016] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2011] [Revised: 05/21/2012] [Accepted: 05/22/2012] [Indexed: 11/19/2022]
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17
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A novel immunosensor for Enterobacter sakazakii based on multiwalled carbon nanotube/ionic liquid/thionine modified electrode. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2011.11.092] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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18
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A Renewable Amperometric Immunosensor for hs-CRP Based on Functionalized Fe 3O 4@Au Magnetic Nanoparticles Attracted on Fe (III) Phthlocyanine/Chitosan-Membrane Modified Screen-Printed Carbon Electrode by a Magnet. ACTA ACUST UNITED AC 2011. [DOI: 10.4028/www.scientific.net/amm.110-116.519] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel disposable screen-printed immunosensor for rapid determination of highly sensitive C reactiveprotein (hs-CRP) in human serum has been developed in the experiment. The sensor was constructed on one screen-printed carbon electrode (SPCE) with HRP labeled anti-hs-CRP antibody functionalized Fe3O4@Au magnetic nanoparticles (HRP labeled anti hs-CRP/ Fe3O4@Au) as the biorecognition probes attracted on the surface of Fe (III) phthalocyanine (FePc)/ chitosan membrane modified screen-printed carbon electrode (SPCE|FePc/Chit/chitosan) by external magnetic field. FePc was acted as electron immediate. The modified electrode shows an excellent electrocatalytic activity for hs-CRP in phosphate buffer solution (pH=7.0). After the immunosensor is incubated with hs-CRP antigen solution at 37°C for 20 min, the access of activity center of the HRP to electrode is partly inhibited, which leads to a linear decrease of the catalytic efficiency of the HRP to the reduction of immobilized FePc by H2O2 at –50 mV in hs-CRP’s concentration ranges from 1.2 to 200 ng/mL. The detection limit was 0.5ng/mL. The immunosensor was successfully utilized for determination of hs-CRP in real serum samples of heart disease patients, whose results were consistent with that by ELISA method. The accuracy and precision of the assay were 91.5-104.4% and 15.8-24.4%, respectively. The immunosensor was reusable once constructed and can be regenerated by adding new nanoprobes on the surface of basal electrode through magnet on its bottom. It can greatly reduce the detection cost which is valuable for the early diagnosis of tumors.
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Zhang B, Tang D, Liu B, Chen H, Cui Y, Chen G. GoldMag nanocomposite-functionalized graphene sensing platform for one-step electrochemical immunoassay of alpha-fetoprotein. Biosens Bioelectron 2011; 28:174-80. [DOI: 10.1016/j.bios.2011.07.016] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2011] [Revised: 07/02/2011] [Accepted: 07/08/2011] [Indexed: 10/18/2022]
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Magneticbead-Based Enzyme-Linked Immunoassay for Detection Carcinoembryonic Antigen in Gastric Cancer Cells. ACTA ACUST UNITED AC 2011. [DOI: 10.4028/www.scientific.net/amr.306-307.393] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A sensitive immunoassay based on immunomagnetic beads for measuring carcinoembryonic antigen (CEA) concentration in cancer cells was presented in this article. We used immunomagnetic beads to separate CEA in the gastric cancer cells and those CEA could be marked with horseradish peroxidase (HRP) labeled anti-CEA secondary antibody. The HRP could catalyze non-fluorescent 10-acetyl-3,7-dihydroxyphenoxazine (ADHP) with hydrogen peroxide (H2O2) to fluorescent products. Therefore, the CEA concenctration was quanlified by flourescence intensity at 585 nm emission wavelength. The flourescence intensity of the product responged well linearly to CEA concentration in the range from 3.0 to 60 ng/mL with a lower detection limit of 1.5 ng/mL(3σ). This method could be applied to determine tumor markers in gastric cancer cells.
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Gao X, Zhang Y, Chen H, Chen Z, Lin X. Amperometric immunosensor for carcinoembryonic antigen detection with carbon nanotube-based film decorated with gold nanoclusters. Anal Biochem 2011; 414:70-6. [DOI: 10.1016/j.ab.2011.03.005] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2010] [Revised: 03/03/2011] [Accepted: 03/04/2011] [Indexed: 10/18/2022]
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Huang KJ, Niu DJ, Sun JY, Zhu JJ. An electrochemical amperometric immunobiosensor for label-free detection of α-fetoprotein based on amine-functionalized graphene and gold nanoparticles modified carbon ionic liquid electrode. J Electroanal Chem (Lausanne) 2011. [DOI: 10.1016/j.jelechem.2011.01.007] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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23
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Norouzi P, Gupta VK, Faridbod F, Pirali-Hamedani M, Larijani B, Ganjali MR. Carcinoembryonic Antigen Admittance Biosensor Based on Au and ZnO Nanoparticles Using FFT Admittance Voltammetry. Anal Chem 2011; 83:1564-70. [DOI: 10.1021/ac102270w] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Parviz Norouzi
- Center of Excellence in Electrochemistry, University of Tehran, Tehran, Iran
- Endocrinology & Metabolism Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Vinod Kumar Gupta
- Department of Chemistry, Indian Institute of Technology, Roorkee 247667, India
- Chemistry Department, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia
| | - Farnoush Faridbod
- Endocrinology & Metabolism Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Morteza Pirali-Hamedani
- Department of Medical Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Pharmaceutical Sciences Research Center, Tehran, Iran
| | - Bagher Larijani
- Endocrinology & Metabolism Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Ganjali
- Center of Excellence in Electrochemistry, University of Tehran, Tehran, Iran
- Endocrinology & Metabolism Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Lü Y, Feng Y. A Potassium-Lithium Double Salt of Decavanadate Showing Unprecedented (6,8)-Connected Topology. CHINESE J CHEM 2011. [DOI: 10.1002/cjoc.201190012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Song Z, Yuan R, Chai Y, Che X, Lv P. Glucose oxidase as a blocking agent-based signal amplification strategy for the fabrication of label-free amperometric immunosensors. Sci China Chem 2010. [DOI: 10.1007/s11426-010-4124-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ran XQ, Yuan R, Chai YQ, Hong CL, Qian XQ. A sensitive amperometric immunosensor for alpha-fetoprotein based on carbon nanotube/DNA/Thi/nano-Au modified glassy carbon electrode. Colloids Surf B Biointerfaces 2010; 79:421-6. [PMID: 20627666 DOI: 10.1016/j.colsurfb.2010.05.012] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2010] [Revised: 04/25/2010] [Accepted: 05/02/2010] [Indexed: 11/26/2022]
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27
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Liu X, Zhang Y, Lei J, Xue Y, Cheng L, Ju H. Quantum Dots Based Electrochemiluminescent Immunosensor by Coupling Enzymatic Amplification with Self-Produced Coreactant from Oxygen Reduction. Anal Chem 2010; 82:7351-6. [DOI: 10.1021/ac1013942] [Citation(s) in RCA: 99] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Xuan Liu
- Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), and Department of Chemistry, Nanjing University, Nanjing 210093, P. R. China
| | - Yangyang Zhang
- Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), and Department of Chemistry, Nanjing University, Nanjing 210093, P. R. China
| | - Jianping Lei
- Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), and Department of Chemistry, Nanjing University, Nanjing 210093, P. R. China
| | - Yadong Xue
- Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), and Department of Chemistry, Nanjing University, Nanjing 210093, P. R. China
| | - Lingxiao Cheng
- Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), and Department of Chemistry, Nanjing University, Nanjing 210093, P. R. China
| | - Huangxian Ju
- Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), and Department of Chemistry, Nanjing University, Nanjing 210093, P. R. China
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Cai W, Liang A, Liu Q, Liao X, Jiang Z, Shang G. Catalytic effect of ReAu nanoalloy on the Te particle reaction and its application to resonance scattering spectral assay of CA125. LUMINESCENCE 2010; 26:305-12. [DOI: 10.1002/bio.1228] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2009] [Revised: 05/08/2010] [Accepted: 06/03/2010] [Indexed: 11/08/2022]
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29
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Yang X, Guo Y, Wang A. Luminol/antibody labeled gold nanoparticles for chemiluminescence immunoassay of carcinoembryonic antigen. Anal Chim Acta 2010; 666:91-6. [DOI: 10.1016/j.aca.2010.03.059] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2010] [Revised: 03/27/2010] [Accepted: 03/29/2010] [Indexed: 11/17/2022]
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A disposable electrochemical immunosensor for carcinoembryonic antigen based on nano-Au/multi-walled carbon nanotubes–chitosans nanocomposite film modified glassy carbon electrode. Anal Chim Acta 2010; 659:102-8. [DOI: 10.1016/j.aca.2009.11.023] [Citation(s) in RCA: 212] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2009] [Revised: 11/09/2009] [Accepted: 11/11/2009] [Indexed: 01/04/2023]
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31
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Tang D, Su B, Tang J, Ren J, Chen G. Nanoparticle-Based Sandwich Electrochemical Immunoassay for Carbohydrate Antigen 125 with Signal Enhancement Using Enzyme-Coated Nanometer-Sized Enzyme-Doped Silica Beads. Anal Chem 2010; 82:1527-34. [DOI: 10.1021/ac902768f] [Citation(s) in RCA: 231] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Dianping Tang
- Key Laboratory of Analysis and Detection for Food Safety (Ministry of Education), and Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Biling Su
- Key Laboratory of Analysis and Detection for Food Safety (Ministry of Education), and Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Juan Tang
- Key Laboratory of Analysis and Detection for Food Safety (Ministry of Education), and Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Jingjing Ren
- Key Laboratory of Analysis and Detection for Food Safety (Ministry of Education), and Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Guonan Chen
- Key Laboratory of Analysis and Detection for Food Safety (Ministry of Education), and Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou 350108, China
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Ma X, Li H, Wu M, Sun C, Li L, Yang X. Flow injection chemiluminescent immunoassay for carcinoembryonic antigen using boronic immunoaffinity column. SENSORS 2009; 9:10389-99. [PMID: 22303179 PMCID: PMC3267227 DOI: 10.3390/s91210389] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2009] [Revised: 12/11/2009] [Accepted: 10/15/2009] [Indexed: 12/01/2022]
Abstract
A flow injection chemiluminescence immunoassay for rapid and sensitive detection of carcinoembryonic antigen (CEA) by using a phenylboronic acid-based immunoaffinity column as a glycoprotein collector was proposed in this paper. The column was prepared by coupling of 3-aminophenylboronic acid on the glass beads through a γ-glycidoxypropyltrimethoxysilane (GPMS) linkage. Based on an indirect competitive immunoreaction, the mixture of CEA sample and enzyme conjugated CEA antibody (HRP-anti-CEA) was incubated in advance, followed by direct injection to the column to capture free HRP-labeled CEA antibody in the column. The trapped HRP-labeled antibody was detected by flow inject chemiluminescence in the presence of luminol and hydrogen peroxide. The decreased chemiluminescent signal was proportional to the concentration of CEA in the range of 3.0–30.0 ng/mL with a correlation coefficient of 0.998. The column showed an acceptable reproducibility and stability and is potentially used for practical clinical detection of the serum CEA level.
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Affiliation(s)
- Xiaoling Ma
- Nanjing Maternity and Child Health Care Hospital, Nanjing Medical University, Nanjing, 210004, China; E-Mail:
| | - Huihui Li
- Jiangsu Key Laboratory of Biofunctional Materials, College of Chemistry and Environmental Science, Nanjing Normal University, Nanjing, 210097, China; E-Mails: (H.H.L.); (M.W.); (C.S.); (L.F.L.)
| | - Min Wu
- Jiangsu Key Laboratory of Biofunctional Materials, College of Chemistry and Environmental Science, Nanjing Normal University, Nanjing, 210097, China; E-Mails: (H.H.L.); (M.W.); (C.S.); (L.F.L.)
| | - Chong Sun
- Jiangsu Key Laboratory of Biofunctional Materials, College of Chemistry and Environmental Science, Nanjing Normal University, Nanjing, 210097, China; E-Mails: (H.H.L.); (M.W.); (C.S.); (L.F.L.)
| | - Laifa Li
- Jiangsu Key Laboratory of Biofunctional Materials, College of Chemistry and Environmental Science, Nanjing Normal University, Nanjing, 210097, China; E-Mails: (H.H.L.); (M.W.); (C.S.); (L.F.L.)
| | - Xiaodi Yang
- Jiangsu Key Laboratory of Biofunctional Materials, College of Chemistry and Environmental Science, Nanjing Normal University, Nanjing, 210097, China; E-Mails: (H.H.L.); (M.W.); (C.S.); (L.F.L.)
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +86-25-83598648; Fax: +86-25-83598280
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A novel, label-free immunosensor for the detection of α-fetoprotein using functionalised gold nanoparticles. Clin Biochem 2009; 42:1524-30. [DOI: 10.1016/j.clinbiochem.2009.07.009] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2008] [Revised: 06/24/2009] [Accepted: 07/05/2009] [Indexed: 11/22/2022]
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34
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Tsai WC, Pai PJR. Surface plasmon resonance-based immunosensor with oriented immobilized antibody fragments on a mixed self-assembled monolayer for the determination of staphylococcal enterotoxin B. Mikrochim Acta 2009. [DOI: 10.1007/s00604-009-0171-1] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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35
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Electrochemical amperometric immunoassay for carcinoembryonic antigen based on bi-layer nano-Au and nickel hexacyanoferrates nanoparticles modified glassy carbon electrode. J Electroanal Chem (Lausanne) 2009. [DOI: 10.1016/j.jelechem.2008.10.031] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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36
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Li N, Zhao H, Yuan R, Peng K, Chai Y. An amperometric immunosensor with a DNA polyion complex membrane/gold nanoparticles-backbone for antibody immobilisation. Electrochim Acta 2008. [DOI: 10.1016/j.electacta.2008.08.015] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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37
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Study on an immunosensor based on gold nanoparticles and a nano-calcium carbonate/Prussian blue modified glassy carbon electrode. Mikrochim Acta 2008. [DOI: 10.1007/s00604-008-0097-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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38
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Fu XH. Magnetic-controlled non-competitive enzyme-linked voltammetric immunoassay for carcinoembryonic antigen. Biochem Eng J 2008. [DOI: 10.1016/j.bej.2007.09.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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He X, Yuan R, Chai Y, Shi Y. A sensitive amperometric immunosensor for carcinoembryonic antigen detection with porous nanogold film and nano-Au/chitosan composite as immobilization matrix. ACTA ACUST UNITED AC 2008; 70:823-9. [PMID: 17669503 DOI: 10.1016/j.jbbm.2007.06.002] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2006] [Revised: 05/31/2007] [Accepted: 06/24/2007] [Indexed: 11/29/2022]
Abstract
A sensitive amperometric immunosensor for carcinoembryonic antigen (CEA) was prepared. Firstly, a porous nano-structure gold (NG) film was formed on glassy carbon electrode (GCE) by electrochemical reduction of HAuCl4 solution, then nano-Au/Chit composite was immobilized onto the electrode because of its excellent membrane-forming ability, and finally the anti-CEA was adsorbed onto the surface of the bilayer gold nanoparticles to construct an anti-CEA/nano-Au/Chit/NG/GCE immunosensor. The characteristics of the modified electrode at different stages of modification were studied by cyclic voltammetry (CV). The gold colloid, chitosan and nano-Au/Chit were characterized by transmission electron microscopy and UV-vis spectroscopy. In addition, the performances of the immunosensor were studied in detail. The resulting immunosensor offers a high-sensitivity (1310 nA/ng/ml) for the detection of CEA and has good correlation for detection of CEA in the range of 0.2 to 120.0 ng/ml with a detection limit of 0.06 ng/ml estimated at a signal-to-noise ratio of 3. The proposed method can detect the CEA through one-step immunoassay and would be valuable for clinical immunoassay.
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Affiliation(s)
- Xiulan He
- Chongqing Key Laboratory of Analytical Chemistry, Southwest University, Chongqing 400715, PR China
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40
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41
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Li N, Yuan R, Chai Y, Chen S, An H. Sensitive immunoassay of human chorionic gonadotrophin based on multi-walled carbon nanotube–chitosan matrix. Bioprocess Biosyst Eng 2008; 31:551-8. [DOI: 10.1007/s00449-008-0201-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2007] [Accepted: 01/06/2008] [Indexed: 10/22/2022]
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42
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Grieshaber D, MacKenzie R, Vörös J, Reimhult E. Electrochemical Biosensors - Sensor Principles and Architectures. SENSORS (BASEL, SWITZERLAND) 2008; 8:1400-1458. [PMID: 27879772 PMCID: PMC3663003 DOI: 10.3390/s80314000] [Citation(s) in RCA: 770] [Impact Index Per Article: 48.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2008] [Accepted: 01/28/2008] [Indexed: 11/16/2022]
Abstract
Quantification of biological or biochemical processes are of utmost importance for medical, biological and biotechnological applications. However, converting the biological information to an easily processed electronic signal is challenging due to the complexity of connecting an electronic device directly to a biological environment. Electrochemical biosensors provide an attractive means to analyze the content of a biological sample due to the direct conversion of a biological event to an electronic signal. Over the past decades several sensing concepts and related devices have been developed. In this review, the most common traditional techniques, such as cyclic voltammetry, chronoamperometry, chronopotentiometry, impedance spectroscopy, and various field-effect transistor based methods are presented along with selected promising novel approaches, such as nanowire or magnetic nanoparticle-based biosensing. Additional measurement techniques, which have been shown useful in combination with electrochemical detection, are also summarized, such as the electrochemical versions of surface plasmon resonance, optical waveguide lightmode spectroscopy, ellipsometry, quartz crystal microbalance, and scanning probe microscopy. The signal transduction and the general performance of electrochemical sensors are often determined by the surface architectures that connect the sensing element to the biological sample at the nanometer scale. The most common surface modification techniques, the various electrochemical transduction mechanisms, and the choice of the recognition receptor molecules all influence the ultimate sensitivity of the sensor. New nanotechnology-based approaches, such as the use of engineered ion-channels in lipid bilayers, the encapsulation of enzymes into vesicles, polymersomes, or polyelectrolyte capsules provide additional possibilities for signal amplification. In particular, this review highlights the importance of the precise control over the delicate interplay between surface nano-architectures, surface functionalization and the chosen sensor transducer principle, as well as the usefulness of complementary characterization tools to interpret and to optimize the sensor response.
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Affiliation(s)
- Dorothee Grieshaber
- Laboratory of Biosensors and Bioelectronics, Institute for Biomedical Engineering, ETH Zurich, Gloriastrasse 35, 8092 Zurich, Switzerland.
| | - Robert MacKenzie
- Laboratory of Biosensors and Bioelectronics, Institute for Biomedical Engineering, ETH Zurich, Gloriastrasse 35, 8092 Zurich, Switzerland.
| | - Janos Vörös
- Laboratory of Biosensors and Bioelectronics, Institute for Biomedical Engineering, ETH Zurich, Gloriastrasse 35, 8092 Zurich, Switzerland.
| | - Erik Reimhult
- Laboratory for Surface Science and Technology, Department of Materials, ETH Zurich, Wolfgang-Pauli-Strasse 10, 8093 Zurich, Switzerland.
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LIN JH, ZHANG LJ, ZHANG H, ZHANG SS. Amperometric Immunosensor for Prostate Specific Antigen Based on Co-adsorption of Labeled Antibody and Mediator in Nano-Au Modified Chitosan Membrane. CHINESE J CHEM 2008. [DOI: 10.1002/cjoc.200890090] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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44
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Zhang X, Wu Y, Tu Y, Liu S. A reusable electrochemical immunosensor for carcinoembryonic antigen via molecular recognition of glycoprotein antibody by phenylboronic acid self-assembly layer on gold. Analyst 2008; 133:485-92. [PMID: 18365118 DOI: 10.1039/b714896h] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A reusable amperometric immunosensor based on the reversible boronic acid-sugar interaction is proposed. The immunosensor was prepared by self-assembling a thiol-mixed monolayer comprised of conjugates of 3-aminophenylboronic acid with 11-mercaptoundecanoic acid (APBA-MUA) and 11-mercapto-1-undecanol (MU) on gold. The resulting boronic acid coating layer can specifically bind with the glycoprotein antibody, enzyme conjugated carcinoembryonic antibody (HRP-anti-CEA). Voltammetric and electrochemical impedance spectroscopic (EIS) studies and surface plasmon resonance (SPR) measurements show that the binding of HRP-anti-CEA to the APBA interface is reversible and the HRP-anti-CEA can be removed with an acidic buffer or a solution containing sorbitol. The bound enzyme-conjugated antibody can retain its enzyme catalytic activity to the reduction of hydrogen peroxide (H(2)O(2)) and its immunoactivity while binding with CEA to form an immunocomplex. After the formation of the immunocomplex, the access of the active center of HRP to thionine was partially inhibited. This leads to a linear decrease in the electrocatalytic response of HRP-anti-CEA-modified electrode over a CEA concentration range of 2.5 to 40.0 ng mL(-1). After monitoring the immunoreaction signals, the immunocomplex can be easily removed from the APBA interface with a regeneration solution. This regenerated APBA interface can rebound with HRP-anti-CEA and be recognized by the antigen, through which a reusable immunosensor with an RSD of 7.1% for four cycles can be obtained. Under optimal conditions, the detection limit for the CEA immunoassay is 1.1 ng mL(-1), at three times background noise. Serum CEA determination results, obtained with the proposed method, shows that the immunosensor has an acceptable accuracy.
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Affiliation(s)
- Xiaoting Zhang
- Institute of Analytical Chemistry, School of Chemistry and Chemical Engineering, Suzhou University, Suzhou, 215123, P. R. China
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45
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Tang D, Xia B. Electrochemical immunosensor and biochemical analysis for carcinoembryonic antigen in clinical diagnosis. Mikrochim Acta 2008. [DOI: 10.1007/s00604-007-0918-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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46
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Dauphas S, Corlu A, Guguen-Guillouzo C, Ababou-Girard S, Lavastre O, Geneste F. Covalent immobilization of antibodies on electrochemically functionalized carbon surfaces. NEW J CHEM 2008. [DOI: 10.1039/b801743c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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47
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Liang WB, Yuan R, Chai YQ, Li Y, Zhuo Y. A novel label-free voltammetric immunosensor for the detection of α-fetoprotein using functional titanium dioxide nanoparticles. Electrochim Acta 2008. [DOI: 10.1016/j.electacta.2007.09.057] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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48
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Ou C, Yuan R, Chai Y, Tang M, Chai R, He X. A novel amperometric immunosensor based on layer-by-layer assembly of gold nanoparticles–multi-walled carbon nanotubes-thionine multilayer films on polyelectrolyte surface. Anal Chim Acta 2007; 603:205-13. [PMID: 17963841 DOI: 10.1016/j.aca.2007.08.052] [Citation(s) in RCA: 100] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2007] [Revised: 08/18/2007] [Accepted: 08/31/2007] [Indexed: 10/22/2022]
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49
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Wu J, Fu Z, Yan F, Ju H. Biomedical and clinical applications of immunoassays and immunosensors for tumor markers. Trends Analyt Chem 2007. [DOI: 10.1016/j.trac.2007.05.007] [Citation(s) in RCA: 366] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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50
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Wu L, Yan F, Ju H. An amperometric immunosensor for separation-free immunoassay of CA125 based on its covalent immobilization coupled with thionine on carbon nanofiber. J Immunol Methods 2007; 322:12-9. [PMID: 17350032 DOI: 10.1016/j.jim.2007.01.026] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2006] [Revised: 12/15/2006] [Accepted: 01/08/2007] [Indexed: 02/08/2023]
Abstract
A carbon nanomaterial, soluble carbon nanofiber, was used for the first time to construct an immunosensor for a rapid separation-free immunoassay. The acidic oxidation of the carbon nanofiber provided its solubility and wettability for convenient preparation of a porous carbon nanofiber membrane and a larger number of active sites for covalent binding of carcinoma antigen-125 (CA125) and thionine as electron transfer mediator. This matrix was a suitable environment for the immobilized protein. The immobilized HRP-labeled immunoconjugate showed good enzymatic activity for the oxidation of thionine by hydrogen peroxide. With a competitive mechanism, the differential pulse voltammetric peak current of this system decreased linearly with increasing CA125 concentration (from 2 to 75 U/ml) in the incubation solution. The CA125 immunosensor showed good precision, high sensitivity, acceptable stability and reproducibility with a detection limit of 1.8 U/ml. The soluble carbon nanofiber is a novel method for preparation of immunosensors.
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Affiliation(s)
- Lina Wu
- Key Laboratory of Analytical Chemistry for Life Science (Education Ministry of China), Department of Chemistry, Nanjing University, Nanjing 210093, China
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