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Hemmerová E, Homola J. Combining plasmonic and electrochemical biosensing methods. Biosens Bioelectron 2024; 251:116098. [PMID: 38359667 DOI: 10.1016/j.bios.2024.116098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 01/29/2024] [Accepted: 01/31/2024] [Indexed: 02/17/2024]
Abstract
The idea of combining electrochemical (EC) and plasmonic biosensor methods was introduced almost thirty years ago and the potential of electrochemical-plasmonic (EC-P) biosensors has been highlighted ever since. Despite that, the use of EC-P biosensors in analytics has been rather limited so far and the search for unique applications of the EC-P method continues. In this paper, we review the advances in the field of EC-P biosensors and discuss the features and benefits they can provide. In addition, we identify the main challenges for the development of EC-P biosensors and the limitations that prevent EC-P biosensors from more widespread use. Finally, we review applications of EC-P biosensors for the investigation and quantification of biomolecules, and for the study of biomolecular and cellular processes.
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Affiliation(s)
- Erika Hemmerová
- Institute of Photonics and Electronics, Czech Academy of Sciences, Chaberská 1014/57, 182 51, Prague, Czech Republic
| | - Jiří Homola
- Institute of Photonics and Electronics, Czech Academy of Sciences, Chaberská 1014/57, 182 51, Prague, Czech Republic.
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2
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Szymczyk A, Ziółkowski R, Malinowska E. Modern Electrochemical Biosensing Based on Nucleic Acids and Carbon Nanomaterials. SENSORS (BASEL, SWITZERLAND) 2023; 23:3230. [PMID: 36991941 PMCID: PMC10057701 DOI: 10.3390/s23063230] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 03/10/2023] [Accepted: 03/16/2023] [Indexed: 06/19/2023]
Abstract
To meet the requirements of novel therapies, effective treatments should be supported by diagnostic tools characterized by appropriate analytical and working parameters. These are, in particular, fast and reliable responses that are proportional to analyte concentration, with low detection limits, high selectivity, cost-efficient construction, and portability, allowing for the development of point-of-care devices. Biosensors using nucleic acids as receptors has turned out to be an effective approach for meeting the abovementioned requirements. Careful design of the receptor layers will allow them to obtain DNA biosensors that are dedicated to almost any analyte, including ions, low and high molecular weight compounds, nucleic acids, proteins, and even whole cells. The impulse for the application of carbon nanomaterials in electrochemical DNA biosensors is rooted in the possibility to further influence their analytical parameters and adjust them to the chosen analysis. Such nanomaterials enable the lowering of the detection limit, the extension of the biosensor linear response, or the increase in selectivity. This is possible thanks to their high conductivity, large surface-to-area ratio, ease of chemical modification, and introduction of other nanomaterials, such as nanoparticles, into the carbon structures. This review discusses the recent advances on the design and application of carbon nanomaterials in electrochemical DNA biosensors that are dedicated especially to modern medical diagnostics.
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Affiliation(s)
- Anna Szymczyk
- Chair of Medical Biotechnology, Faculty of Chemistry, Warsaw University of Technology, Stanisława Noakowskiego 3, 00-664 Warsaw, Poland
- Doctoral School, Warsaw University of Technology, Plac Politechniki 1, 00-661 Warsaw, Poland
| | - Robert Ziółkowski
- Chair of Medical Biotechnology, Faculty of Chemistry, Warsaw University of Technology, Stanisława Noakowskiego 3, 00-664 Warsaw, Poland
| | - Elżbieta Malinowska
- Chair of Medical Biotechnology, Faculty of Chemistry, Warsaw University of Technology, Stanisława Noakowskiego 3, 00-664 Warsaw, Poland
- Center for Advanced Materials and Technologies, Warsaw University of Technology, Poleczki 19, 02-822 Warsaw, Poland
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3
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Park G, Park H, Park SC, Jang M, Yoon J, Ahn JH, Lee T. Recent Developments in DNA-Nanotechnology-Powered Biosensors for Zika/Dengue Virus Molecular Diagnostics. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:361. [PMID: 36678114 PMCID: PMC9864780 DOI: 10.3390/nano13020361] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/09/2023] [Accepted: 01/11/2023] [Indexed: 06/17/2023]
Abstract
Zika virus (ZIKV) and dengue virus (DENV) are highly contagious and lethal mosquito-borne viruses. Global warming is steadily increasing the probability of ZIKV and DENV infection, and accurate diagnosis is required to control viral infections worldwide. Recently, research on biosensors for the accurate diagnosis of ZIKV and DENV has been actively conducted. Moreover, biosensor research using DNA nanotechnology is also increasing, and has many advantages compared to the existing diagnostic methods, such as polymerase chain reaction (PCR) and enzyme-linked immunosorbent assay (ELISA). As a bioreceptor, DNA can easily introduce a functional group at the 5' or 3' end, and can also be used as a folded structure, such as a DNA aptamer and DNAzyme. Instead of using ZIKV and DENV antibodies, a bioreceptor that specifically binds to viral proteins or nucleic acids has been fabricated and introduced using DNA nanotechnology. Technologies for detecting ZIKV and DENV can be broadly divided into electrochemical, electrical, and optical. In this review, advances in DNA-nanotechnology-based ZIKV and DENV detection biosensors are discussed.
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Affiliation(s)
- Goeun Park
- Department of Chemical Engineering, Kwangwoon University, Seoul 01897, Republic of Korea
| | - Hanbin Park
- Department of Chemical Engineering, Kwangwoon University, Seoul 01897, Republic of Korea
| | - Sang-Chan Park
- Department of Electronics Engineering, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Moonbong Jang
- Department of Chemical Engineering, Kwangwoon University, Seoul 01897, Republic of Korea
| | - Jinho Yoon
- Department of Biomedical-Chemical Engineering, The Catholic University of Korea, 43 Jibong-ro, Wonmi-gu, Bucheon-si 14662, Gyeonggi-do, Republic of Korea
| | - Jae-Hyuk Ahn
- Department of Electronics Engineering, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Taek Lee
- Department of Chemical Engineering, Kwangwoon University, Seoul 01897, Republic of Korea
- TL Bioindustry, 20 Kwangwoon-ro, Nowon-gu, Seoul 01897, Republic of Korea
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Hossain F, Balasuriya N, Hossain MM, Serpe MJ. Orthophosphate Quantification in Water Utilizing an Enzymatic Reaction and a Commercial Glucometer Test Strip. Anal Chem 2022; 94:2056-2062. [DOI: 10.1021/acs.analchem.1c04121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Faisal Hossain
- Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada
- Department of Chemistry, Faculty of Science, University of Chittagong, Chattogram 4331, Bangladesh
| | - Nicholas Balasuriya
- Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada
| | - M. Mosharraf Hossain
- Institute of Forestry and Environmental Sciences, University of Chittagong, Chattogram 4331, Bangladesh
| | - Michael J. Serpe
- Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada
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Hassan MH, Vyas C, Grieve B, Bartolo P. Recent Advances in Enzymatic and Non-Enzymatic Electrochemical Glucose Sensing. SENSORS (BASEL, SWITZERLAND) 2021; 21:4672. [PMID: 34300412 PMCID: PMC8309655 DOI: 10.3390/s21144672] [Citation(s) in RCA: 84] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/28/2021] [Accepted: 07/06/2021] [Indexed: 11/17/2022]
Abstract
The detection of glucose is crucial in the management of diabetes and other medical conditions but also crucial in a wide range of industries such as food and beverages. The development of glucose sensors in the past century has allowed diabetic patients to effectively manage their disease and has saved lives. First-generation glucose sensors have considerable limitations in sensitivity and selectivity which has spurred the development of more advanced approaches for both the medical and industrial sectors. The wide range of application areas has resulted in a range of materials and fabrication techniques to produce novel glucose sensors that have higher sensitivity and selectivity, lower cost, and are simpler to use. A major focus has been on the development of enzymatic electrochemical sensors, typically using glucose oxidase. However, non-enzymatic approaches using direct electrochemistry of glucose on noble metals are now a viable approach in glucose biosensor design. This review discusses the mechanisms of electrochemical glucose sensing with a focus on the different generations of enzymatic-based sensors, their recent advances, and provides an overview of the next generation of non-enzymatic sensors. Advancements in manufacturing techniques and materials are key in propelling the field of glucose sensing, however, significant limitations remain which are highlighted in this review and requires addressing to obtain a more stable, sensitive, selective, cost efficient, and real-time glucose sensor.
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Affiliation(s)
- Mohamed H. Hassan
- Department of Mechanical, Aerospace and Civil Engineering, University of Manchester, Manchester M13 9PL, UK; (M.H.H.); (C.V.)
| | - Cian Vyas
- Department of Mechanical, Aerospace and Civil Engineering, University of Manchester, Manchester M13 9PL, UK; (M.H.H.); (C.V.)
| | - Bruce Grieve
- Department of Electrical & Electronic Engineering, University of Manchester, Manchester M13 9PL, UK;
| | - Paulo Bartolo
- Department of Mechanical, Aerospace and Civil Engineering, University of Manchester, Manchester M13 9PL, UK; (M.H.H.); (C.V.)
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Curulli A. Electrochemical Biosensors in Food Safety: Challenges and Perspectives. Molecules 2021; 26:2940. [PMID: 34063344 PMCID: PMC8156954 DOI: 10.3390/molecules26102940] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/29/2021] [Accepted: 05/12/2021] [Indexed: 02/07/2023] Open
Abstract
Safety and quality are key issues for the food industry. Consequently, there is growing demand to preserve the food chain and products against substances toxic, harmful to human health, such as contaminants, allergens, toxins, or pathogens. For this reason, it is mandatory to develop highly sensitive, reliable, rapid, and cost-effective sensing systems/devices, such as electrochemical sensors/biosensors. Generally, conventional techniques are limited by long analyses, expensive and complex procedures, and skilled personnel. Therefore, developing performant electrochemical biosensors can significantly support the screening of food chains and products. Here, we report some of the recent developments in this area and analyze the contributions produced by electrochemical biosensors in food screening and their challenges.
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Affiliation(s)
- Antonella Curulli
- Istituto per lo Studio dei Materiali Nanostrutturati (ISMN) CNR, Via del Castro Laurenziano 7, 00161 Roma, Italy
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An innovative and user-friendly smartphone-assisted molecular diagnostic approach for rapid detection of canine vector-borne diseases. Parasitol Res 2021; 120:1799-1809. [PMID: 33649963 PMCID: PMC7920752 DOI: 10.1007/s00436-021-07077-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 02/01/2021] [Indexed: 11/17/2022]
Abstract
Present-day diagnostic tools and technologies for canine diseases and other vector-borne parasitic diseases hardly meet the requirements of an efficient and rapid diagnostic tool, which can be suitable for use at the point-of-care in resource-limited settings. Loop-mediated isothermal amplification (LAMP) technique has been always a method of choice in the development and validation of quick, precise, and sensitive diagnostic assays for pathogen detection and to reorganize point-of-care (POC) molecular diagnostics. In this study, we have demonstrated an efficient detection system for parasitic vector-borne pathogens like Ehrlichia canis and Hepatozoon canis by linking the LAMP assay to a smartphone via a simple, inexpensive, and a portable “LAMP box,” All the components of the LAMP box were connected to each other wirelessly. This LAMP box was made up of an isothermal heating pad mounted below an aluminum base which served as a platform for the reaction tubes and LAMP assay. The entire setup could be connected to a smartphone via an inbuilt Wi-Fi that allowed the user to establish the connection to control the LAMP box. A 5 V USB power source was used as a power supply. The sensitivity of the LAMP assay was estimated to be up to 10−6 dilution limit using the amplified, purified, and quantified specific DNA templates. It can also serve as an efficient diagnostic platform for many other veterinary infectious or parasitic diseases of zoonotic origin majorly towards field-based diagnostics.
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Kumar Y. Isothermal amplification-based methods for assessment of microbiological safety and authenticity of meat and meat products. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107679] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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9
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Kastenhofer J, Rajamanickam V, Libiseller-Egger J, Spadiut O. Monitoring and control of E. coli cell integrity. J Biotechnol 2021; 329:1-12. [PMID: 33485861 DOI: 10.1016/j.jbiotec.2021.01.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 01/06/2021] [Accepted: 01/08/2021] [Indexed: 12/15/2022]
Abstract
Soluble expression of recombinant proteins in E. coli is often done by translocation of the product across the inner membrane (IM) into the periplasm, where it is retained by the outer membrane (OM). While the integrity of the IM is strongly coupled to viability and impurity release, a decrease in OM integrity (corresponding to increased "leakiness") leads to accumulation of product in the extracellular space, strongly impacting the downstream process. Whether leakiness is desired or not, differential monitoring and control of IM and OM integrity are necessary for an efficient E. coli bioprocess in compliance with the guidelines of Quality by Design and Process Analytical Technology. In this review, we give an overview of relevant monitoring tools, summarize the research on factors affecting E. coli membrane integrity and provide a brief discussion on how the available monitoring technology can be implemented in real-time control of E. coli cultivations.
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Affiliation(s)
- Jens Kastenhofer
- TU Wien, Institute of Chemical, Environmental and Bioscience Engineering, Research Division Biochemical Engineering, Research Group Integrated Bioprocess Development, Gumpendorfer Strasse 1a, 1060, Vienna, Austria
| | - Vignesh Rajamanickam
- TU Wien, Institute of Chemical, Environmental and Bioscience Engineering, Research Division Biochemical Engineering, Research Group Integrated Bioprocess Development, Gumpendorfer Strasse 1a, 1060, Vienna, Austria
| | - Julian Libiseller-Egger
- TU Wien, Institute of Chemical, Environmental and Bioscience Engineering, Research Division Biochemical Engineering, Research Group Integrated Bioprocess Development, Gumpendorfer Strasse 1a, 1060, Vienna, Austria
| | - Oliver Spadiut
- TU Wien, Institute of Chemical, Environmental and Bioscience Engineering, Research Division Biochemical Engineering, Research Group Integrated Bioprocess Development, Gumpendorfer Strasse 1a, 1060, Vienna, Austria.
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Haleem A, Javaid M, Singh RP, Suman R, Rab S. Biosensors applications in medical field: A brief review. SENSORS INTERNATIONAL 2021. [DOI: 10.1016/j.sintl.2021.100100] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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Abstract
Carbon nanomaterials offer unique opportunities for the assembling of electrochemical aptasensors due to their high electroconductivity, redox activity, compatibility with biochemical receptors and broad possibilities of functionalization and combination with other auxiliary reagents. In this review, the progress in the development of electrochemical aptasensors based on carbon nanomaterials in 2016–2020 is considered with particular emphasis on the role of carbon materials in aptamer immobilization and signal generation. The synthesis and properties of carbon nanotubes, graphene materials, carbon nitride, carbon black particles and fullerene are described and their implementation in the electrochemical biosensors are summarized. Examples of electrochemical aptasensors are classified in accordance with the content of the surface layer and signal measurement mode. In conclusion, the drawbacks and future prospects of carbon nanomaterials’ application in electrochemical aptasensors are briefly discussed.
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Adhikari J, Rizwan M, Koh D, Keasberry NA, Ahmed MU. Electrochemical Study of Dimensional Specific Carbon Nanomaterials Modified Glassy Carbon Electrode for Highly Sensitive Label-free Detection of Immunoglobulin A. CURR ANAL CHEM 2020. [DOI: 10.2174/1573411015666190925152124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Immunoglobulin A (IgA) accounts for 15% of total protein production per
day and plays a crucial role in the first-line immune defence. Recently, IgA has been established as a
vital clinical biomarker for nephropathy, allergic asthma, celiac disease (CD), pneumonia, and asthma
as well as some neurological disorders. In this work, we have studied several carbon nanomaterials
(CNMs) having different dimensions (D): carbon nano-onions (CNOs) - 0D, single-walled carbon
nanotubes (SWCNTs) - 1D, and graphene nanoplatelets (GNPs) - 2D, on glassy carbon electrode
(GCE) to identify which CNMs (CNOs/SWCNTs/GNPs) work best to fabricate IgA based electrochemical
immunosensor.
Methods:
Different CNMs (CNOs, SWCNTs, GNPs) were tested for high electric current on GCE
using square wave voltammetry (SWV), and among them, GNPs modified GCE platform
(GNPs/GCE) showcased the highest electric current. Therefore, GNPs/GCE was utilized for the development
of highly sensitive label-free electrochemical immunosensor for the detection of Immunoglobulin
A using SWV.
Results:
Despite the simple fabrication strategies employed, the fabricated sensor demonstrated a
low limit of detection of 50 fg mL-1 with an extensive linear range of detection from 50 fg mL-1 to
0.1 μg mL-1.
Conclusion:
Fabricated immunosensor represented high stability, repeatability, specificity and resistance
to most common interferences as well as great potential to analyse the real sample.
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Affiliation(s)
- Juthi Adhikari
- Faculty of Science, Biosensors and Biotechnology Laboratory, Chemical Science Programme, Universiti Brunei Darussalam. Jalan Tungku Link, Gadong, BE 1410, Brunei, Brunei Darussalam
| | - Mohammad Rizwan
- Faculty of Science, Biosensors and Biotechnology Laboratory, Chemical Science Programme, Universiti Brunei Darussalam. Jalan Tungku Link, Gadong, BE 1410, Brunei, Brunei Darussalam
| | - David Koh
- PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong, BE 1410, Brunei Darussalam
| | - Natasha Ann Keasberry
- Faculty of Science, Biosensors and Biotechnology Laboratory, Chemical Science Programme, Universiti Brunei Darussalam. Jalan Tungku Link, Gadong, BE 1410, Brunei, Brunei Darussalam
| | - Minhaz Uddin Ahmed
- Faculty of Science, Biosensors and Biotechnology Laboratory, Chemical Science Programme, Universiti Brunei Darussalam. Jalan Tungku Link, Gadong, BE 1410, Brunei, Brunei Darussalam
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Zhao YY, Yang JM, Jin XY, Cong H, Ge QM, Liu M, Tao Z. Recent Development of Supramolecular Sensors Constructed by Hybridization of Organic Macrocycles with Nanomaterials. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824666200214110110] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Macrocyclic compounds have attracted tremendous attention for their superior
performance in supramolecular recognition, catalysis, and host-guest interaction. With
these admirable properties, macrocyclic compounds were used as modifiers for enhancing
the sensitivity and selectivity of electrodes and optical sensors. The classic macrocyclic
compounds, including crown ethers, cyclodextrins, calixarenes, cucurbiturils, and pillararenes,
were employed as receptors for electrochemical and optical sensors to develop
new analytical methods with the wilder detection range, lower detection limit, and better
tolerance of interference. Macrocyclic molecules functionalized with nanomaterials, the
small entities with dimensions in the nanoscale, realized the versatility and diversification
of the nano-hybrid materials, which improved the capabilities of recognition and response
with the combining characteristics of two components. Herein, this review focused on the development in the
research field of hybridization of organic macrocycles with nanoparticles and their applications for chemosensors,
aiming at both existing researchers in the field and who would like to enter into the research.
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Affiliation(s)
- Yong-Yi Zhao
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Jian-Mei Yang
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Xian-Yi Jin
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Hang Cong
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Qing-Mei Ge
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Mao Liu
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Zhu Tao
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
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Mohamad A, Rizwan M, Keasberry NA, Nguyen AS, Lam TD, Ahmed MU. Gold-microrods/Pd-nanoparticles/polyaniline-nanocomposite-interface as a peroxidase-mimic for sensitive detection of tropomyosin. Biosens Bioelectron 2020; 155:112108. [DOI: 10.1016/j.bios.2020.112108] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 02/15/2020] [Accepted: 02/17/2020] [Indexed: 12/30/2022]
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15
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Adhikari J, Rizwan M, Keasberry NA, Ahmed MU. Current progresses and trends in carbon nanomaterials‐based electrochemical and electrochemiluminescence biosensors. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.201900417] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Juthi Adhikari
- Biosensors and Nanobiotechnology Laboratory, Chemical Science Programme, Faculty of ScienceUniversiti Brunei Darussalam Gadong Brunei Darussalam
| | - Mohammad Rizwan
- Biosensors and Nanobiotechnology Laboratory, Chemical Science Programme, Faculty of ScienceUniversiti Brunei Darussalam Gadong Brunei Darussalam
- School of Natural SciencesBangor University Bangor Wales UK
| | - Natasha Ann Keasberry
- Biosensors and Nanobiotechnology Laboratory, Chemical Science Programme, Faculty of ScienceUniversiti Brunei Darussalam Gadong Brunei Darussalam
| | - Minhaz Uddin Ahmed
- Biosensors and Nanobiotechnology Laboratory, Chemical Science Programme, Faculty of ScienceUniversiti Brunei Darussalam Gadong Brunei Darussalam
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Svalova TS, Malysheva NN, Bubekova AK, Saigushkina AA, Medvedeva MV, Kozitsina AN. Effect of the Method for Immobilizing Receptor Layer on the Analytical Characteristics of a Label-Free Electrochemical Immunosensor for the Determination of Measles Antibodies. JOURNAL OF ANALYTICAL CHEMISTRY 2020. [DOI: 10.1134/s106193482002015x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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17
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Chitosan–Fe3O4 nanoparticle enzymatic electrodes on paper as an efficient assay for glucose and uric acid detection in biological fluids. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01105-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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18
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Dendrimers as Soft Nanomaterials for Electrochemical Immunosensors. NANOMATERIALS 2019; 9:nano9121745. [PMID: 31817938 PMCID: PMC6955849 DOI: 10.3390/nano9121745] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 12/01/2019] [Accepted: 12/03/2019] [Indexed: 11/17/2022]
Abstract
Electrochemical immunosensors are antibody-based affinity biosensors with a high impact on clinical, environmental, food, and pharmaceutical analysis. In general, the analytical performance of these devices is critically determined by the materials and reagents used for their construction, signal production and amplification. Dendrimers are monodisperse and highly branched polymers with three-dimensional structures widely employed as “soft” nanomaterials in electrochemical immunosensor technology. This review provides an overview on the state-of-the-art in dendrimer-based electrochemical immunosensors, focusing on those using polyamidoamine and poly (propylene imine) dendrimers. Special emphasis is given to the most original methods recently reported for the construction of immunosensor architectures incorporating dendrimers, as well as to novel sensing approaches based on dendrimer-assisted signal enhancement strategies.
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Ghalkhani M, Bakirhan NK, Ozkan SA. Combination of Efficiency with Easiness, Speed, and Cheapness in Development of Sensitive Electrochemical Sensors. Crit Rev Anal Chem 2019; 50:538-553. [DOI: 10.1080/10408347.2019.1664281] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Masoumeh Ghalkhani
- Department of Chemistry, Faculty of Science, Shahid Rajaee Teacher Training University, Lavizan, Tehran, Iran
| | - Nurgul K. Bakirhan
- Department of Analytical Chemistry, Gulhane Faculty of Pharmacy, University of Health Science, Ankara, Turkey
| | - Sibel A. Ozkan
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey
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20
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Noor Azam NF, Mohammad NA, Lim SA, Ahmed MU. A Label-free Cardiac Troponin T Electrochemiluminescence Immunosensor Enhanced by Graphene Nanoplatelets. ANAL SCI 2019; 35:973-978. [PMID: 31080197 DOI: 10.2116/analsci.19p105] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In this study, a direct and label-free immunosensor was designed and constructed by modifying the screen-printed electrode with graphene nanoplatelets (GNPs) for the detection of the cardiac troponin T (cTnT). Firstly, GNPs were drop-casted onto carbon working electrode. Monoclonal cTnT antibodies were then immobilized on the GNPs via physical adsorption; finally, BSA was introduced to block non-specific binding sites. The detection of cTnT was performed using an electrochemiluminescence (ECL) technique with tris(bipyridine)ruthenium(II) chloride ([Ru(bpy)3]Cl2) used as a luminophore and TPrA (tripropylamine) as a co-reactant. The ECL intensity was demonstrated to be directly proportional to the cTnT concentration where a linear range from 100 pg mL-1 to 5 fg mL-1 of the cTnT detection was established. An extremely low limit of detection was achieved to be 0.05 fg mL-1 with an outstanding specificity. Additionally, this immunosensor showed excellent percentage recovery for real samples analyses in artificially spiked human serum.
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Affiliation(s)
- Nura Fazira Noor Azam
- Biosensors and Biotechnology Laboratory, Chemical Science Programme, Faculty of Science Universiti Brunei Darussalam
| | - Nur Afina Mohammad
- Biosensors and Biotechnology Laboratory, Chemical Science Programme, Faculty of Science Universiti Brunei Darussalam
| | | | - Minhaz Uddin Ahmed
- Biosensors and Biotechnology Laboratory, Chemical Science Programme, Faculty of Science Universiti Brunei Darussalam
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21
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Kaczor-Urbanowicz KE, Wei F, Rao SL, Kim J, Shin H, Cheng J, Tu M, Wong DTW, Kim Y. Clinical validity of saliva and novel technology for cancer detection. Biochim Biophys Acta Rev Cancer 2019; 1872:49-59. [PMID: 31152821 PMCID: PMC6692231 DOI: 10.1016/j.bbcan.2019.05.007] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 04/05/2019] [Accepted: 05/14/2019] [Indexed: 12/17/2022]
Abstract
Cancer, a local disease at an early stage, systemically evolves as it progresses by triggering alterations in surrounding microenvironment, disturbing immune surveillance and further disseminating its molecular contents into circulation. This pathogenic characteristic of cancer makes the use of biofluids such as blood/serum/plasma, urine, tear and cerebrospinal fluids credible surrogates harboring tumor tissue-derived molecular alterations for the detection of cancer. Most importantly, a number of recent reports have credentialed the clinical validity of saliva for the detection of systemic diseases including cancers. In this review, we discussed the validity of saliva as credible biofluid and clinical sample type for the detection of cancers. We have presented the molecular constituents of saliva that could mirror the systemic status of our body and recent findings of salivaomics associated with cancers. Recently, liquid biopsy to detect cancer-derived circulating tumor DNA has emerged as a credible cancer-detection tool with potential benefits in screening, diagnosis and also risk management of cancers. We have further presented the clinical validity of saliva for liquid biopsy of cancers and a new technology platform based on electrochemical detection of cancer-derived ctDNA in saliva with superior sensitivity and point-of-care potential. The clinical utilities of saliva for the detection of cancers have been evidenced, but biological underpinning on the existence of molecular signatures of cancer-origin in saliva, such as via exosomal distribution, should be addressed in detail.
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Affiliation(s)
- Karolina Elżbieta Kaczor-Urbanowicz
- Center for Oral and Head/Neck Oncology Research, School of Dentistry, University of California at Los Angeles, United States of America; UCLA's Section of Orthodontics, UCLA School of Dentistry, University of California at Los Angeles, United States of America
| | - Fang Wei
- Center for Oral and Head/Neck Oncology Research, School of Dentistry, University of California at Los Angeles, United States of America
| | - Shannon Liu Rao
- Center for Oral and Head/Neck Oncology Research, School of Dentistry, University of California at Los Angeles, United States of America
| | - Jinseok Kim
- Center for Oral and Head/Neck Oncology Research, School of Dentistry, University of California at Los Angeles, United States of America
| | - Heebum Shin
- Center for Oral and Head/Neck Oncology Research, School of Dentistry, University of California at Los Angeles, United States of America
| | - Jordan Cheng
- Center for Oral and Head/Neck Oncology Research, School of Dentistry, University of California at Los Angeles, United States of America
| | - Michael Tu
- EZLife Bio Inc., 21250 Califa St #101, Woodland Hills, CA 9367, United States of America
| | - David T W Wong
- Center for Oral and Head/Neck Oncology Research, School of Dentistry, University of California at Los Angeles, United States of America; UCLA's Jonsson Comprehensive Cancer Center, United States of America.
| | - Yong Kim
- Center for Oral and Head/Neck Oncology Research, School of Dentistry, University of California at Los Angeles, United States of America; UCLA's Jonsson Comprehensive Cancer Center, United States of America.
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22
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Mishra GK, Barfidokht A, Tehrani F, Mishra RK. Food Safety Analysis Using Electrochemical Biosensors. Foods 2018; 7:E141. [PMID: 30200448 PMCID: PMC6164425 DOI: 10.3390/foods7090141] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 08/28/2018] [Accepted: 08/29/2018] [Indexed: 01/24/2023] Open
Abstract
Rapid and precise analytical tools are essential for monitoring food safety and screening of any undesirable contaminants, allergens, or pathogens, which may cause significant health risks upon consumption. Substantial developments in analytical techniques have empowered the analyses and quantitation of these contaminants. However, conventional techniques are limited by delayed analysis times, expensive and laborious sample preparation, and the necessity for highly-trained workers. Therefore, prompt advances in electrochemical biosensors have supported significant gains in quantitative detection and screening of food contaminants and showed incredible potential as a means of defying such limitations. Apart from indicating high specificity towards the target analytes, these biosensors have also addressed the challenge of food industry by providing high analytical accuracy within complex food matrices. Here, we discuss some of the recent advances in this area and analyze the role and contributions made by electrochemical biosensors in the food industry. This article also reviews the key challenges we believe biosensors need to overcome to become the industry standard.
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Affiliation(s)
- Geetesh Kumar Mishra
- Multiscale Fluid Mechanics Lab, School of Mechanical Engineering, Sungkyunkwan University, Suwon 44-746, Korea.
| | - Abbas Barfidokht
- Department of Nano-Engineering, University of California San Diego, La Jolla, CA 92093, USA.
| | - Farshad Tehrani
- Department of Nano-Engineering, University of California San Diego, La Jolla, CA 92093, USA.
| | - Rupesh Kumar Mishra
- Department of Nano-Engineering, University of California San Diego, La Jolla, CA 92093, USA.
- Department of Biosciences and Biotechnology, Banasthali University, Rajasthan 304022, India.
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23
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Sensitive electrochemical detection of glucose via a hybrid self-powered biosensing system. SENSING AND BIO-SENSING RESEARCH 2018. [DOI: 10.1016/j.sbsr.2018.08.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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24
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Shaibani PM, Etayash H, Jiang K, Sohrabi A, Hassanpourfard M, Naicker S, Sadrzadeh M, Thundat T. Portable Nanofiber-Light Addressable Potentiometric Sensor for Rapid Escherichia coli Detection in Orange Juice. ACS Sens 2018. [PMID: 29533595 DOI: 10.1021/acssensors.8b00063] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The growing need to prevent pathogen outbreaks is irrefutable in the case of the food industry. Early detection in products, especially beverages, contaminated with bacterial strains is vital to avoid infected foods from reaching the consumer. If E. coli is pesent in such foods, it can cause infections. It can also be an indicator of the existence of other harmful coliforms. In this study, we have investigated the detection of Escherichia coli ( E. coli) in orange juice using a portable nanofiber-light addressable potentiometric sensor (NF-LAPS). We have chosen electrospun pH-sensitive poly(vinyl alcohol)/poly(acrylic acid) (PVA/PAA) hydrogel NFs as the sensitive layer. The successful detection of E. coli was reported with the NF-LAPS in less than 1 h. The limit of detection (LOD) measured in the sensor is found to be102 CFU/mL. We have confirmed the selectivity of the biosensor toward E. coli by examining the response of the NF-LAPS against Salmonella typhimurium ( S. typhi), also commonly found in orange juice. Despite the complex nature of orange juice, the response of the biosensor is in no way affected while orange juice is tested as is.
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Affiliation(s)
| | - Hashem Etayash
- Department of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Alberta T6G 2E1, Canada
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25
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Kozitsina AN, Svalova TS, Malysheva NN, Okhokhonin AV, Vidrevich MB, Brainina KZ. Sensors Based on Bio and Biomimetic Receptors in Medical Diagnostic, Environment, and Food Analysis. BIOSENSORS 2018; 8:E35. [PMID: 29614784 PMCID: PMC6022999 DOI: 10.3390/bios8020035] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 03/29/2018] [Accepted: 03/29/2018] [Indexed: 01/09/2023]
Abstract
Analytical chemistry is now developing mainly in two areas: automation and the creation of complexes that allow, on the one hand, for simultaneously analyzing a large number of samples without the participation of an operator, and on the other, the development of portable miniature devices for personalized medicine and the monitoring of a human habitat. The sensor devices, the great majority of which are biosensors and chemical sensors, perform the role of the latter. That last line is considered in the proposed review. Attention is paid to transducers, receptors, techniques of immobilization of the receptor layer on the transducer surface, processes of signal generation and detection, and methods for increasing sensitivity and accuracy. The features of sensors based on synthetic receptors and additional components (aptamers, molecular imprinted polymers, biomimetics) are discussed. Examples of bio- and chemical sensors' application are given. Miniaturization paths, new power supply means, and wearable and printed sensors are described. Progress in this area opens a revolutionary era in the development of methods of on-site and in-situ monitoring, that is, paving the way from the "test-tube to the smartphone".
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Affiliation(s)
- Alisa N Kozitsina
- Department of Analytical Chemistry, Institute of Chemical Engineering, Ural Federal University named after the first President of Russia B.N. Yeltsin, 620002 Yekaterinburg, Russia.
| | - Tatiana S Svalova
- Department of Analytical Chemistry, Institute of Chemical Engineering, Ural Federal University named after the first President of Russia B.N. Yeltsin, 620002 Yekaterinburg, Russia.
| | - Natalia N Malysheva
- Department of Analytical Chemistry, Institute of Chemical Engineering, Ural Federal University named after the first President of Russia B.N. Yeltsin, 620002 Yekaterinburg, Russia.
| | - Andrei V Okhokhonin
- Department of Analytical Chemistry, Institute of Chemical Engineering, Ural Federal University named after the first President of Russia B.N. Yeltsin, 620002 Yekaterinburg, Russia.
| | - Marina B Vidrevich
- Scientific and Innovation Center for Sensory Technologies, Ural State University of Economics, 620144 Yekaterinburg, Russia.
| | - Khiena Z Brainina
- Department of Analytical Chemistry, Institute of Chemical Engineering, Ural Federal University named after the first President of Russia B.N. Yeltsin, 620002 Yekaterinburg, Russia.
- Scientific and Innovation Center for Sensory Technologies, Ural State University of Economics, 620144 Yekaterinburg, Russia.
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26
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Li H, Parsnejad S, Ashoori E, Thompson C, Purcell EK, Mason AJ. Ultracompact Microwatt CMOS Current Readout With Picoampere Noise and Kilohertz Bandwidth for Biosensor Arrays. IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS 2018; 12:35-46. [PMID: 28981427 PMCID: PMC5802377 DOI: 10.1109/tbcas.2017.2752742] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
High-density on-chip electrochemical biosensor arrays are advancing toward a crucial role in health monitoring and development of new medicines and medical treatments. Nanopore and ion channel based sensors especially have great potential but present demanding resolution/speed/power/area requirements on instrumentation circuits. This paper presents a pixel-level current readout circuit and new group-cluster architecture to address the circuit challenges in high-performance biosensor arrays. Fabricated in 0.5 μm CMOS, this electrochemical voltammetry circuit achieves 7.2 pArms noise in an 11.5-kHz bandwidth and only consumes 21-μ W power and 0.06 mm2 area per readout channel. Cyclic voltammetry experiments in a potassium ferricyanide solution and patch-clamp whole-cell experiments were performed to validate the circuit's feasibility for electrochemical biosensor applications.
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27
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Nehra A, Pandey K, Singh KP, Ahalawat S, Joshi RP. Determination of E. coli by a Graphene Oxide-Modified Quartz Crystal Microbalance. ANAL LETT 2017. [DOI: 10.1080/00032719.2016.1253708] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Anuj Nehra
- Nanobiosensor Research Laboratory, Biophysics Unit, CBSH, G. B. Pant University of Agriculture & Technology, Pantnagar, Uttarakhand, India
| | - Khyati Pandey
- Nanobiosensor Research Laboratory, Biophysics Unit, CBSH, G. B. Pant University of Agriculture & Technology, Pantnagar, Uttarakhand, India
| | - Krishna Pal Singh
- Nanobiosensor Research Laboratory, Biophysics Unit, CBSH, G. B. Pant University of Agriculture & Technology, Pantnagar, Uttarakhand, India
| | - Saurabh Ahalawat
- Material Evaluation Research Laboratory, CSIR-Central Building Research Institute, Roorkee, Uttarakhand, India
| | - Rajendra Prasad Joshi
- Nanobiosensor Research Laboratory, Biophysics Unit, CBSH, G. B. Pant University of Agriculture & Technology, Pantnagar, Uttarakhand, India
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28
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Stepanova VB, Shurpik DN, Evtyugin VG, Stoikov II, Evtyugin GA, Gianik T. An electrochemical aptasensor for cytochrome C, based on pillar[5]arene modified with Neutral Red. JOURNAL OF ANALYTICAL CHEMISTRY 2017. [DOI: 10.1134/s1061934817040141] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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29
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Lee SH, Lee SS. Electrochemical Quantitative Analysis of Nucleic Acids Using β-Cyclodextrin Modified Gold Electrode. ELECTROANAL 2017. [DOI: 10.1002/elan.201600686] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sun Hyeok Lee
- Department of Pharmaceutical Engineering; Soonchunhyang University; Asan-Si 31538 Republic of Korea
| | - Soo Suk Lee
- Department of Pharmaceutical Engineering; Soonchunhyang University; Asan-Si 31538 Republic of Korea
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30
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Wang CH, Yang CH, Chang JK. High-selectivity electrochemical non-enzymatic sensors based on graphene/Pd nanocomposites functionalized with designated ionic liquids. Biosens Bioelectron 2017; 89:483-488. [DOI: 10.1016/j.bios.2016.03.071] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Revised: 03/14/2016] [Accepted: 03/28/2016] [Indexed: 11/28/2022]
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31
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Ibrahim M, Temerk Y, Ibrahim H. Fabrication of a new biosensor based on a Sn doped ceria nanoparticle modified glassy carbon paste electrode for the selective determination of the anticancer drug dacarbazine in pharmaceuticals. RSC Adv 2017. [DOI: 10.1039/c7ra04331g] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new tin doped ceria nanoparticle modified glassy carbon paste electrode (Sn–CeO2NPs/GCPE) was fabricated for the determination of the anticancer drug dacarbazine (DTIC).
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Affiliation(s)
- Mohamed Ibrahim
- Chemistry Department
- Faculty of Science
- Assiut University
- Assiut 71516
- Egypt
| | - Yassien Temerk
- Chemistry Department
- Faculty of Science
- Assiut University
- Assiut 71516
- Egypt
| | - Hossieny Ibrahim
- Chemistry Department
- Faculty of Science
- Assiut University
- Assiut 71516
- Egypt
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32
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DEP-On-Go for Simultaneous Sensing of Multiple Heavy Metals Pollutants in Environmental Samples. SENSORS 2016; 17:s17010045. [PMID: 28036003 PMCID: PMC5298618 DOI: 10.3390/s17010045] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2016] [Revised: 12/21/2016] [Accepted: 12/23/2016] [Indexed: 11/17/2022]
Abstract
We describe a simple and affordable “Disposable electrode printed (DEP)-On-Go” sensing platform for the rapid on-site monitoring of trace heavy metal pollutants in environmental samples for early warning by developing a mobile electrochemical device composed of palm-sized potentiostat and disposable unmodified screen-printed electrode chips. We present the analytical performance of our device for the sensitive detection of major heavy metal ions, namely, mercury, cadmium, lead, arsenic, zinc, and copper with detection limits of 1.5, 2.6, 4.0, 5.0, 14.4, and, 15.5 μg·L−1, respectively. Importantly, the utility of this device is extended to detect multiple heavy metals simultaneously with well-defined voltammograms and similar sensitivity. Finally, “DEP-On-Go” was successfully applied to detect heavy metals in real environmental samples from groundwater, tap water, house dust, soil, and industry-processed rice and noodle foods. We evaluated the efficiency of this system with a linear correlation through inductively coupled plasma mass spectrometry, and the results suggested that this system can be reliable for on-site screening purposes. On-field applications using real samples of groundwater for drinking in the northern parts of India support the easy-to-detect, low-cost (<1 USD), rapid (within 5 min), and reliable detection limit (ppb levels) performance of our device for the on-site detection and monitoring of multiple heavy metals in resource-limited settings.
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33
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Roy S, Wei SX, Ying JLZ, Safavieh M, Ahmed MU. A novel, sensitive and label-free loop-mediated isothermal amplification detection method for nucleic acids using luminophore dyes. Biosens Bioelectron 2016; 86:346-352. [DOI: 10.1016/j.bios.2016.06.065] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 06/21/2016] [Accepted: 06/21/2016] [Indexed: 10/21/2022]
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34
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García-Mendiola T, Bayon-Pizarro V, Zaulet A, Fuentes I, Pariente F, Teixidor F, Viñas C, Lorenzo E. Metallacarboranes as tunable redox potential electrochemical indicators for screening of gene mutation. Chem Sci 2016; 7:5786-5797. [PMID: 30034717 PMCID: PMC6022041 DOI: 10.1039/c6sc01567k] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2016] [Accepted: 06/08/2016] [Indexed: 12/17/2022] Open
Abstract
The substitution of hydrogen with chlorine in the metallacarborane [3,3-Fe(1,2-closo-C2B9H11)2]- cluster modulates the formal potential of the Fe3+/Fe2+ redox couple, shifting it to a more positive value. Hence, very similar redox probes with a wide range of formal potentials, ranging from negative to positive values, are available. Thus, we have achieved the synthesis and studied the electrochemical behaviour of the sodium salt of [3,3-Fe(8,9,12-Cl3-1,2-closo-C2B9H8)2]- in aqueous media. This strategy allows tuning of the redox potential of the [3,3-Fe(1,2-closo-C2B9H11)2]- framework with a minor change in its shape and dimensions. We also describe the interaction of the prepared [3,3-Fe(8,9,12-Cl3-1,2-closo-C2B9H8)2]- and the pristine [3,3-Fe(1,2-closo-C2B9H11)2]- with DNA. These studies have been carried out not only with DNA in solution but also with DNA immobilized on screen-printed gold electrodes. The results obtained point to a strong interaction between the metallacarboranes and DNA, to a different extent with single stranded DNA (ssDNA) compared to double stranded DNA (dsDNA). This property makes them selective and wide-ranging potential electrochemical indicators of hybridization. The suitability of these new redox indicators for selective DNA biosensor development has been probed by the direct detection of two different mutations associated with cystic fibrosis in PCR amplicons extracted from blood cells.
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Affiliation(s)
- Tania García-Mendiola
- Departamento Química Analítica y Análisis Instrumental , Universidad Autónoma de Madrid , Spain .
- Instituto Madrileño de Estudios Avanzados (IMDEA) Nanociencia , Spain
| | - Victoria Bayon-Pizarro
- Departamento Química Analítica y Análisis Instrumental , Universidad Autónoma de Madrid , Spain .
| | - Adnana Zaulet
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC) , Campus UAB, 08193 Bellaterra , Barcelona , Spain .
| | - Isabel Fuentes
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC) , Campus UAB, 08193 Bellaterra , Barcelona , Spain .
| | - Félix Pariente
- Departamento Química Analítica y Análisis Instrumental , Universidad Autónoma de Madrid , Spain .
- Instituto Madrileño de Estudios Avanzados (IMDEA) Nanociencia , Spain
| | - Francesc Teixidor
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC) , Campus UAB, 08193 Bellaterra , Barcelona , Spain .
| | - Clara Viñas
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC) , Campus UAB, 08193 Bellaterra , Barcelona , Spain .
| | - Encarnación Lorenzo
- Departamento Química Analítica y Análisis Instrumental , Universidad Autónoma de Madrid , Spain .
- Instituto Madrileño de Estudios Avanzados (IMDEA) Nanociencia , Spain
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35
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Lim SA, Ahmed MU. A label free electrochemical immunosensor for sensitive detection of porcine serum albumin as a marker for pork adulteration in raw meat. Food Chem 2016; 206:197-203. [PMID: 27041316 DOI: 10.1016/j.foodchem.2016.03.063] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Revised: 03/17/2016] [Accepted: 03/18/2016] [Indexed: 10/22/2022]
Abstract
A label free electrochemical immunosensor for sensitive detection of porcine serum albumin (PSA) is reported in this work. The immunosensor was constructed by first electrochemically reducing 4-carboxyphenyl diazonium salt, which had been electrochemically generated in situ, to a stable 4-carboxyphenyl layer on carbon nanofiber-modified screen printed electrode. Antibodies were covalently attached onto the electrode using carbodiimide chemistry between the carboxylic groups of the 4-carboxyphenyl layer and amine groups of the antibody. Using the strong affinities of serum albumins towards anions, the increase in cathodic peak current in anionic redox probe after immunocomplex formation with antibodies was used for PSA detection. The reported immunosensor demonstrated a linear range from 0.5 to 500pg/mL for the measurement of PSA with detection limit of 0.5pg/mL in buffer solution. Cross-reactivity studies have shown excellent specificity with satisfactory recovery of PSA in fresh meat samples without the need of sample dilution.
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Affiliation(s)
- Syazana Abdullah Lim
- Environmental and Life Sciences Programme, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE 1410, Brunei Darussalam; Biosensors and Biotechnology Laboratory, Chemical Science Programme, Faculty of Science, Universiti Brunei Daruusalam, Jalan Tungku Link, Gadong BE 1410, Brunei Darussalam
| | - Minhaz Uddin Ahmed
- Biosensors and Biotechnology Laboratory, Chemical Science Programme, Faculty of Science, Universiti Brunei Daruusalam, Jalan Tungku Link, Gadong BE 1410, Brunei Darussalam.
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36
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Safavieh M, Kanakasabapathy MK, Tarlan F, Ahmed MU, Zourob M, Asghar W, Shafiee H. Emerging Loop-Mediated Isothermal Amplification-Based Microchip and Microdevice Technologies for Nucleic Acid Detection. ACS Biomater Sci Eng 2016; 2:278-294. [PMID: 28503658 PMCID: PMC5425166 DOI: 10.1021/acsbiomaterials.5b00449] [Citation(s) in RCA: 111] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Rapid, sensitive, and selective pathogen detection is of paramount importance in infectious disease diagnosis and treatment monitoring. Currently available diagnostic assays based on polymerase chain reaction (PCR) and enzyme-linked immunosorbent assay (ELISA) are time-consuming, complex, and relatively expensive, thus limiting their utility in resource-limited settings. Loop-mediated isothermal amplification (LAMP) technique has been used extensively in the development of rapid and sensitive diagnostic assays for pathogen detection and nucleic acid analysis and hold great promise for revolutionizing point-of-care molecular diagnostics. Here, we review novel LAMP-based lab-on-a-chip (LOC) diagnostic assays developed for pathogen detection over the past several years. We review various LOC platforms based on their design strategies for pathogen detection and discuss LAMP-based platforms still in development and already in the commercial pipeline. This review is intended as a guide to the use of LAMP techniques in LOC platforms for molecular diagnostics and genomic amplifications.
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Affiliation(s)
- Mohammadali Safavieh
- Division of Biomedical Engineering, Division of Renal Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, 65 Lansdowne Street, Cambridge, Massachusetts 02139, United States
| | - Manoj K. Kanakasabapathy
- Division of Biomedical Engineering, Division of Renal Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, 65 Lansdowne Street, Cambridge, Massachusetts 02139, United States
| | - Farhang Tarlan
- Division of Biomedical Engineering, Division of Renal Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, 65 Lansdowne Street, Cambridge, Massachusetts 02139, United States
| | - Minhaz U. Ahmed
- Biosensors and Biotechnology Laboratory, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong, Negara Brunei Darussalam
| | - Mohammed Zourob
- Department of Chemistry, College of Science, Alfaisal University, Al Zahrawi Street, Al Maather, Al Takhassusi Rd, Riyadh 11533, Saudi Arabia
| | - Waseem Asghar
- Department of Computer Engineering & Electrical Engineering and Computer Science, Florida Atlantic University, 777 Glades Road, Boca Raton, Florida 33431, United States
| | - Hadi Shafiee
- Division of Biomedical Engineering, Division of Renal Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, 65 Lansdowne Street, Cambridge, Massachusetts 02139, United States
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37
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Roy S, Rahman IA, Santos JH, Ahmed MU. Meat species identification using DNA-redox electrostatic interactions and non-specific adsorption on graphene biochips. Food Control 2016. [DOI: 10.1016/j.foodcont.2015.09.029] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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38
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Roy S, Rahman IA, Ahmed MU. Paper-based rapid detection of pork and chicken using LAMP–magnetic bead aggregates. ANALYTICAL METHODS 2016; 8:2391-2399. [DOI: 10.1039/c6ay00274a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Magnetic beads (MBs) have been widely used for DNA quantification.
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Affiliation(s)
- Sharmili Roy
- Biosensors and Biotechnology Laboratory
- Chemical Science Programme
- Faculty of Science
- Universiti Brunei Darussalam
- Gadong
| | - Ibrahim Abd Rahman
- Biosensors and Biotechnology Laboratory
- Chemical Science Programme
- Faculty of Science
- Universiti Brunei Darussalam
- Gadong
| | - Minhaz Uddin Ahmed
- Biosensors and Biotechnology Laboratory
- Chemical Science Programme
- Faculty of Science
- Universiti Brunei Darussalam
- Gadong
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Lim SA, Ahmed MU. Electrochemical immunosensors and their recent nanomaterial-based signal amplification strategies: a review. RSC Adv 2016. [DOI: 10.1039/c6ra00333h] [Citation(s) in RCA: 121] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
In recent years, tremendous advances have been made in biosensors based on nanoscale electrochemical immunosensors for use in the fields of agriculture, food safety, biomedicine, quality control, and environmental and industrial monitoring.
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Affiliation(s)
- Syazana Abdullah Lim
- Environmental and Life Sciences Programme
- Faculty of Science
- Universiti Brunei Darussalam
- Gadong
- Brunei Darussalam
| | - Minhaz Uddin Ahmed
- Biosensors and Biotechnology Laboratory
- Chemical Science Programme
- Faculty of Science
- Universiti Brunei Daruusalam
- Gadong
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Rick J, Tsai MC, Hwang BJ. Biosensors Incorporating Bimetallic Nanoparticles. NANOMATERIALS (BASEL, SWITZERLAND) 2015; 6:E5. [PMID: 28344262 PMCID: PMC5302532 DOI: 10.3390/nano6010005] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 12/11/2015] [Accepted: 12/16/2015] [Indexed: 12/12/2022]
Abstract
This article presents a review of electrochemical bio-sensing for target analytes based on the use of electrocatalytic bimetallic nanoparticles (NPs), which can improve both the sensitivity and selectivity of biosensors. The review moves quickly from an introduction to the field of bio-sensing, to the importance of biosensors in today's society, the nature of the electrochemical methods employed and the attendant problems encountered. The role of electrocatalysts is introduced with reference to the three generations of biosensors. The contributions made by previous workers using bimetallic constructs, grouped by target analyte, are then examined in detail; following which, the synthesis and characterization of the catalytic particles is examined prior to a summary of the current state of endeavor. Finally, some perspectives for the future of bimetallic NPs in biosensors are given.
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Affiliation(s)
- John Rick
- NanoElectrochemistry Laboratory, Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 106, Taiwan.
| | - Meng-Che Tsai
- NanoElectrochemistry Laboratory, Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 106, Taiwan.
| | - Bing Joe Hwang
- NanoElectrochemistry Laboratory, Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 106, Taiwan.
- National Synchrotron Radiation Research Center, Hsinchu 300, Taiwan.
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Impact of Electrochemical Impedance Spectroscopy Experimental Variables on Adsorbed Protein Films, as Illustrated by Bovine Serum Albumin. ELECTROANAL 2015. [DOI: 10.1002/elan.201500130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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42
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Shahrokhian S, Naderi L, Ghalkhani M. Nanocellulose/Carbon Nanoparticles Nanocomposite Film Modified Electrode for Durable and Sensitive Electrochemical Determination of Metoclopramide. ELECTROANAL 2015. [DOI: 10.1002/elan.201500266] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Lim SA, Ahmed MU. A carbon nanofiber-based label free immunosensor for high sensitive detection of recombinant bovine somatotropin. Biosens Bioelectron 2015; 70:48-53. [PMID: 25794957 DOI: 10.1016/j.bios.2015.03.022] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2014] [Revised: 02/21/2015] [Accepted: 03/09/2015] [Indexed: 11/29/2022]
Abstract
A carbon nanofiber-based label free electrochemical immunosensor for sensitive detection of recombinant bovine somatotropin (rbST) was developed. In this immunosensor design, a mild site-directed antibody immobilization via interaction of boronic acid and oligosaccharide moiety found on Fc region of an antibody was performed to preserve the biological activity of antibody and improve the sensor's sensitivity. Electrochemical characterization of the immunosensor fabrication was carried out by differential pulse voltammetry (DPV) in Fe(CN)6(3-)/Fe(CN)6(4-) probe. A comparison study between different transducer platforms showed carbon nanofiber gave higher current signal response than single-walled carbon nanotube. In this work, calibration curve was obtained from the decrease of DPV peak current of Fe(CN)6(3-)/Fe(CN)6(4-) after immunocomplexed was formed. A linear relationship between DPV current change signal response and rbST concentrations from 1 pg/mL to 10 ng/mL (correlation coefficient of 0.9721) was achieved with detection limit of 1 pg/mL. Our developed immunosensor demonstrated high selectivity in cross-reactivity studies and a good percentage recovery in spiked bovine serum sample.
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Affiliation(s)
- Syazana Abdullah Lim
- Environmental and Life Sciences Programme, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE 1410, Brunei Darussalam; Biosensors and Biotechnology Laboratory, Chemical Science Programme, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE 1410, Brunei Darussalam
| | - Minhaz Uddin Ahmed
- Biosensors and Biotechnology Laboratory, Chemical Science Programme, Faculty of Science, Universiti Brunei Darussalam, Jalan Tungku Link, Gadong BE 1410, Brunei Darussalam.
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44
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Nano composite coating based on cellulose nanofibers/carbon nanoparticles: application to voltammetric determination of clonazepam. J Solid State Electrochem 2014. [DOI: 10.1007/s10008-014-2597-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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45
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Gupta S, Prakash R. Ninety Second Electrosynthesis of Palladium Nanocubes on ITO Surface and Its Application in Electrosensing of Cefotaxime. ELECTROANAL 2014. [DOI: 10.1002/elan.201400200] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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46
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Ben-Yoav H, Winkler TE, Kim E, Chocron SE, Kelly DL, Payne GF, Ghodssi R. Redox cycling-based amplifying electrochemical sensor for in situ clozapine antipsychotic treatment monitoring. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.03.045] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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47
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Askim JR, Mahmoudi M, Suslick KS. Optical sensor arrays for chemical sensing: the optoelectronic nose. Chem Soc Rev 2014; 42:8649-82. [PMID: 24091381 DOI: 10.1039/c3cs60179j] [Citation(s) in RCA: 458] [Impact Index Per Article: 45.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A comprehensive review is presented on the development and state of the art of colorimetric and fluorometric sensor arrays. Optical arrays based on chemoresponsive colorants (dyes and nanoporous pigments) probe the chemical reactivity of analytes, rather than their physical properties. This provides a high dimensionality to chemical sensing that permits high sensitivity (often down to ppb levels), impressive discrimination among very similar analytes and exquisite fingerprinting of extremely similar mixtures over a wide range of analyte types, both in the gas and liquid phases.
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Affiliation(s)
- Jon R Askim
- Department of Chemistry, University of Illinois at Urbana-Champaign, 600 S. Mathews Av., Urbana, Illinois 61801, USA.
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Topal BD, Özkan SA, Uslu B. Direct electrochemistry of native and denatured alpha-2-Macroglobulin by solid electrodes. J Electroanal Chem (Lausanne) 2014. [DOI: 10.1016/j.jelechem.2014.02.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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49
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Lim SA, Yoshikawa H, Tamiya E, Yasin HM, Ahmed MU. A highly sensitive gold nanoparticle bioprobe based electrochemical immunosensor using screen printed graphene biochip. RSC Adv 2014. [DOI: 10.1039/c4ra11066h] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This study describes a highly sensitive electrochemical immunosensor for the detection of human chorionic gonadotropin (hCG) that uses gold nanoparticles (AuNP) as the electrochemical label and graphene as electrode material.
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Affiliation(s)
- Syazana Abdullah Lim
- Environmental and Life Sciences Programme
- Faculty of Science
- Universiti Brunei Darussalam
- Gadong, Brunei Darussalam
- Biosensors and Biotechnology Laboratory
| | - Hiroyuki Yoshikawa
- Nanobioengineering Laboratory
- Department of Applied Physics
- Graduate School of Engineering
- Osaka University
- 2-1 Yamada-oka
| | - Eiichi Tamiya
- Nanobioengineering Laboratory
- Department of Applied Physics
- Graduate School of Engineering
- Osaka University
- 2-1 Yamada-oka
| | - Hartini Mohd Yasin
- Biosensors and Biotechnology Laboratory
- Chemical Science Programme
- Faculty of Science
- Universiti Brunei Daruusalam
- Gadong, Brunei Darussalam
| | - Minhaz Uddin Ahmed
- Biosensors and Biotechnology Laboratory
- Chemical Science Programme
- Faculty of Science
- Universiti Brunei Daruusalam
- Gadong, Brunei Darussalam
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Safavieh M, Ahmed MU, Sokullu E, Ng A, Braescu L, Zourob M. A simple cassette as point-of-care diagnostic device for naked-eye colorimetric bacteria detection. Analyst 2014; 139:482-7. [DOI: 10.1039/c3an01859h] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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