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Ryu JJ, Jang CH. A liquid crystal-based biosensor for sensitive detection of tumor necrosis factor-alpha. Mikrochim Acta 2023; 191:55. [PMID: 38153588 DOI: 10.1007/s00604-023-06125-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 11/26/2023] [Indexed: 12/29/2023]
Abstract
Tumor necrosis factor-alpha (TNF-α) is a cytokine secreted by the macrophages and Th1 cells of the immune system in response to inflammation. Given its significance as a biomarker with elevated levels in physiological fluids in various conditions, there is an increasing demand for a simple and accurate TNF-α detection strategy. In this article, we present a liquid crystal (LC)-based biosensor developed for sensitive TNF-α detection. The biosensor operates as follows: TNF-α and detection antibodies (DAbs) form complexes during preincubation. These complexes then bind with the surface-immobilized capture antibodies (CAbs), facilitating the antigen-antibody reaction between the CAbs and the TNF-α/DAb complexes. This target recognition interaction alters the surface topography, disrupting the vertical orientation of LCs produced by dimethyloctadecyl[3-(trimethoxysilyl)-propyl]ammonium chloride. The orientational change in the LCs can be easily visualized with a polarized optical microscope, resulting in brighter images as TNF-α levels rise. Our results demonstrated a linear range of 5.00-500 pg/mL, with a limit of detection and limit of quantification being 1.08 and 3.56 pg/mL, respectively. Recovery experiments on diluted saliva samples produced reasonable results, with TNF-α recoveries ranging from 97.1% ± 2.58% to 107% ± 5.95%.
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Affiliation(s)
- Je-Jin Ryu
- Department of Chemistry, Gachon University, Seongnam-daero 1342, Sujeong-Gu, Seongnam-Si, Gyeonggi-Do, 13120, Republic of Korea
| | - Chang-Hyun Jang
- Department of Chemistry, Gachon University, Seongnam-daero 1342, Sujeong-Gu, Seongnam-Si, Gyeonggi-Do, 13120, Republic of Korea.
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2
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Faradilla P, Setiyanto H, Manurung RV, Saraswaty V. Electrochemical sensor based on screen printed carbon electrode-zinc oxide nano particles/molecularly imprinted-polymer (SPCE-ZnONPs/MIP) for detection of sodium dodecyl sulfate (SDS). RSC Adv 2021; 12:743-752. [PMID: 35425090 PMCID: PMC8978621 DOI: 10.1039/d1ra06862h] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 11/29/2021] [Indexed: 12/23/2022] Open
Abstract
The foremost objective of this work is to prepare a novel electrochemical sensor-based screen-printed carbon electrode made of zinc oxide nanoparticles/molecularly imprinted polymer (SPCE-ZnONPs/MIP) and investigate its characteristics to detect sodium dodecyl sulfate (SDS). The MIP that is polyglutamic acid (PGA) film was synthesized via in situ electro-polymerization. The SDS's recognition site was left on the surface of the PGA film after extraction using the cyclic voltammetry (CV) technique, facilitating the specific detection of SDS. Moreover, the ZnONPs (∼71 nm, polydispersity index of 0.138) were synthesized and effectively combined with the MIP by a drop-casting method, enhancing the current response. The surface of the prepared SPCE-ZnONPs/MIP was characterized by scanning electron microscopy and energy dispersive X-ray. Besides, the electrochemical performance of the SPCE-ZnONPs/MIP was also studied through CV and differential pulse voltammetry (DPV) techniques. As an outstanding result, it is observed that the current response of SPCE-ZnONPs/MIP for detection of SDS remarkably increased almost four times higher from 0.009 mA to 0.041 mA in comparison with bare SPCE. More importantly, the proposed SPCE-ZnONPs/MIP exhibited an excellent selectivity (in the presence of interfering molecules of Ca2+, Pb2+, as well as sodium dodecylbenzene sulfonate (SDBS)), sensitivity, reproducibility, and repeatability. Since the modified sensor offers portability, it is suitable for in situ environment and cosmetic monitoring.
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Affiliation(s)
- Putri Faradilla
- Analytical Chemistry Research Group, Institut Teknologi Bandung Bandung Indonesia
| | - Henry Setiyanto
- Analytical Chemistry Research Group, Institut Teknologi Bandung Bandung Indonesia .,Center for Defence and Security Research, Institut Teknologi Bandung Bandung Indonesia
| | - Robeth Viktoria Manurung
- Research Centre for Electronics and Telecommunication, National Research and Innovation Agency Republic of Indonesia Bandung Indonesia
| | - Vienna Saraswaty
- Research Unit for Clean Technology, National Research and Innovation Agency Republic of Indonesia Bandung Indonesia
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Holmes J, Witt CE, Keen D, Buchanan AM, Batey L, Hersey M, Hashemi P. Glutamate Electropolymerization on Carbon Increases Analytical Sensitivity to Dopamine and Serotonin: An Auspicious In Vivo Phenomenon in Mice? Anal Chem 2021; 93:10762-10771. [PMID: 34328714 DOI: 10.1021/acs.analchem.0c04316] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Carbon is the material of choice for electroanalysis of biological systems, being particularly applicable to neurotransmitter analysis as carbon fiber microelectrodes (CFMs). CFMs are most often applied to dopamine detection; however, the scope of CFM analysis has rapidly expanded over the last decade with our laboratory's focus being on improving serotonin detection at CFMs, which we achieved in the past via Nafion modification. We began this present work by seeking to optimize this modification to gain increased analytical sensitivity toward serotonin under the assumption that exposure of bare carbon to the in vivo environment rapidly deteriorates analytical performance. However, we were unable to experimentally verify this assumption and found that electrodes that had been exposed to the in vivo environment were more sensitive to evoked and ambient dopamine. We hypothesized that high in vivo concentrations of ambient extracellular glutamate could polymerize with a negative charge onto CFMs and facilitate response to dopamine. We verified this polymerization electrochemically and characterized the mechanisms of deposition with micro- and nano-imaging. Importantly, we identified that the application of 1.3 V as a positive upper waveform limit is a crucial factor for facilitating glutamate polymerization, thus improving analytical performance. Critically, information gained from these dopamine studies were extended to an in vivo environment where a 2-fold increase in sensitivity to evoked serotonin was achieved. Thus, we present here the novel finding that innate aspects of the in vivo environment are auspicious for detection of dopamine and serotonin at carbon fibers, offering a solution to our goal of an improved fast-scan cyclic voltammetry serotonin detection paradigm.
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Affiliation(s)
- Jordan Holmes
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208 United States
| | - Colby E Witt
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208 United States
| | - Deanna Keen
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208 United States
| | - Anna Marie Buchanan
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208 United States.,Department of Pharmacology, Physiology, & Neuroscience, University of South Carolina SOM, Columbia, South Carolina, 29209 United States
| | - Lauren Batey
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208 United States.,Department of Bioengineering, Imperial College, London, SW7 2AZ UK
| | - Melinda Hersey
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208 United States.,Department of Pharmacology, Physiology, & Neuroscience, University of South Carolina SOM, Columbia, South Carolina, 29209 United States
| | - Parastoo Hashemi
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208 United States.,Department of Bioengineering, Imperial College, London, SW7 2AZ UK
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D’ Souza ES, Manjunatha JG, Raril C. Electrochemical Determination of Dopamine and Uric Acid Using Poly(proline) Modified Carbon Paste Electrode: A Cyclic Voltammetric Study. CHEMISTRY & CHEMICAL TECHNOLOGY 2021. [DOI: 10.23939/chcht15.02.153] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A cyclic voltammetric technique was used for electropolymerisation of proline on the surface of carbon paste electrode and for individual and concurrent determination of dopamine (DA) and uric acid (UA). The surface morphology of the developed electrode was studied by using field emission scanning electron microscopy. The modified electrode showed a high current response towards DA as compared to the bare electrode. The developed modified electrode shows good catalytic activity with a different oxidation potential of DA and UA. The electrode process was found to be adsorption controlled. The developed method shows very good stability and reproducibility. Under the optimized conditions, the concentration range is (1‒2)∙10-4 M and the observed detection limit was 4.7∙10-6 M. The developed sensor was applied for the determination of DA in the real sample with a good recovery.
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Highly sensitive and selective electrochemical detection of dopamine based on CuCrO2-TiO2 composite decorated screen-printed modified electrode. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105694] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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6
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Nanomolar Detection of Dopamine at ZnO/Graphene Modified Carbon Paste Electrode. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01134-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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7
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Üğe A, Koyuncu Zeybek D, Zeybek B. An electrochemical sensor for sensitive detection of dopamine based on MWCNTs/CeO 2 -PEDOT composite. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.02.028] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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8
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Aşır S, Sarı D, Derazshamshir A, Yılmaz F, Şarkaya K, Denizli A. Dopamine-imprinted monolithic column for capillary electrochromatography. Electrophoresis 2017; 38:3003-3012. [DOI: 10.1002/elps.201700228] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 07/20/2017] [Accepted: 07/25/2017] [Indexed: 01/27/2023]
Affiliation(s)
- Süleyman Aşır
- Department of Materials Science and Nanotechnology Engineering; Near East University; Mersin Turkey
| | - Duygu Sarı
- Department of Chemistry; Hacettepe University; Ankara Turkey
| | | | - Fatma Yılmaz
- Chemistry Technology Division; Abant Izzet Baysal University; Bolu Turkey
| | - Koray Şarkaya
- Department of Chemistry; Hacettepe University; Ankara Turkey
| | - Adil Denizli
- Department of Chemistry; Hacettepe University; Ankara Turkey
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Hussain MM, Rahman MM, Asiri AM, Awual MR. Non-enzymatic simultaneous detection of l-glutamic acid and uric acid using mesoporous Co3O4 nanosheets. RSC Adv 2016. [DOI: 10.1039/c6ra12256f] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Co3O4 nanosheets were synthesized by wet chemical technique at low-temperature in alkaline phase.
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Affiliation(s)
| | - Mohammed M. Rahman
- Chemistry Department
- King Abdulaziz University
- Faculty of Science
- Jeddah 21589
- Saudi Arabia
| | - Abdullah M. Asiri
- Chemistry Department
- King Abdulaziz University
- Faculty of Science
- Jeddah 21589
- Saudi Arabia
| | - Md. Rabiul Awual
- Actinide Chemistry Group
- Material Sciences and Research Centre
- Japan Atomic Energy Agency (SPring-8)
- Hyogo 679-5148
- Japan
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PAN D, RONG S, ZHANG G, ZHANG Y, ZHOU Q, LIU F, LI M, CHANG D, PAN H. Amperometric Determination of Dopamine Using Activated Screen-Printed Carbon Electrodes. ELECTROCHEMISTRY 2015. [DOI: 10.5796/electrochemistry.83.725] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Deng PAN
- Department of Nutrition and Food Hygiene, Public health school of Harbin Medical University
| | | | - Guangteng ZHANG
- Department of Nutrition, the Third Central Hospital of Tianjin
| | - Yannan ZHANG
- Beijing Key Laboratory of Environmental Toxicology, School of Public Health, Capital Medical University
| | - Qiang ZHOU
- Department of Nutrition and Food Hygiene, Public health school of Harbin Medical University
| | - Fenghai LIU
- Public health school, Mudanjiang Medical University
| | - Miaojing LI
- Public health school, Mudanjiang Medical University
| | - Dong CHANG
- Clinical Laboratory, the First Affiliated Hospital of Harbin Medical University
| | - Hongzhi PAN
- Department of Nutrition and Food Hygiene, Public health school of Harbin Medical University
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11
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Electrochemical investigation of the redox couple Fe(III)/Fe(II) in the presence of amino acids and neurotransmitters. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.08.079] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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12
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Wang X, You Z, Sha H, Cheng Y, Zhu H, Sun W. Sensitive electrochemical detection of dopamine with a DNA/graphene bi-layer modified carbon ionic liquid electrode. Talanta 2014; 128:373-8. [DOI: 10.1016/j.talanta.2014.04.078] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2013] [Revised: 04/22/2014] [Accepted: 04/29/2014] [Indexed: 11/28/2022]
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13
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Yu HC, Huang XY, Lei FH, Tan XC, Wei YC, Li H. Molecularly imprinted electrochemical sensor based on nickel nanoparticle-modified electrodes for phenobarbital determination. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.07.050] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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14
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Lee SY, Jeong JS, Ahn JJ, Lee SW, Seo H, Ahn Y, Hwang SY. Development of electrochemical microbiochip for the biological diagnosis of Neisseria gonorrhoeae. ANAL SCI 2013; 29:1203-8. [PMID: 24334988 DOI: 10.2116/analsci.29.1203] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A sexually transmitted disease is an illness that has a high probability of transmission between humans or animals who have sexual contact. Our research is based on the development of a microbiochip for Neisseria gonorrhoeae (N.G.). In our study, we have employed fusion technology between microarray technology and a microfluidic system for quantitative analysis of N.G. A great deal of attention has been focused on electrochemical detection by using a DNA probe, which is a specific DNA sequence and binds to a target biomolecule, because of high affinity, ease of usage, and fast measurement. The microbiochip consisted of two electrode systems and microchannel based PDMS. Our detection principles use electrochemical detection. Consequently, our microbiochip detected 5 ng/mL of N.G. and the correlation rate was over 0.95. We can produce a microbiochip, which could bind to a DNA probe and detect sample of interest. We expect that our electrobiochemical chip will be used for the development of a portable device.
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Affiliation(s)
- Seung Yong Lee
- Department of Bio-Nanotechnology, Graduate School, Hanyang University
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Thomas T, Mascarenhas RJ, Swamy BK, Martis P, Mekhalif Z, Sherigara B. Multi-walled carbon nanotube/poly(glycine) modified carbon paste electrode for the determination of dopamine in biological fluids and pharmaceuticals. Colloids Surf B Biointerfaces 2013; 110:458-65. [DOI: 10.1016/j.colsurfb.2013.03.056] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2012] [Revised: 03/26/2013] [Accepted: 03/29/2013] [Indexed: 12/13/2022]
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16
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Pham XH, Bui MPN, Li CA, Han KN, Irfan M, Hong MH, Seong GH. Hydrazine detection by shape-controlled palladium nanostructures on carbon nanotube thin films. BIOCHIP JOURNAL 2013. [DOI: 10.1007/s13206-013-7209-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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17
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Guo Z, Seol ML, Kim MS, Ahn JH, Choi YK, Liu JH, Huang XJ. Sensitive and selective electrochemical detection of dopamine using an electrode modified with carboxylated carbonaceous spheres. Analyst 2013; 138:2683-90. [DOI: 10.1039/c3an36669c] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Tao W, Wang J, Wu D, Chang J, Wang F, Gao Z, Xu F, Jiang K. Solvothermal synthesis of antimony sulfide dendrites for electrochemical detection of dopamine. Dalton Trans 2013; 42:11411-7. [DOI: 10.1039/c3dt51439k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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