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Malathi S, Pakrudheen I, Kalkura SN, Webster T, Balasubramanian S. Disposable biosensors based on metal nanoparticles. SENSORS INTERNATIONAL 2022; 3:100169. [PMID: 35252890 PMCID: PMC8889882 DOI: 10.1016/j.sintl.2022.100169] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/28/2022] [Accepted: 03/01/2022] [Indexed: 02/06/2023] Open
Abstract
The coronavirus disease2019 (COVID-19) pandemic has highlighted the need for disposable biosensors that can detect viruses in infected patients quickly due to fast response and also at a low cost.The present review provides an overview of the applications of disposable biosensors based on metal nanoparticles in enzymatic and non-enzymatic sensors with special reference to glucose and H2O2, immunosensors as well as genosensors (DNA biosensors in which the recognized event consists of the hybridization reaction)for point-of-care diagnostics. The disposable biosensors for COVID19 have also been discussed.
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Affiliation(s)
- S. Malathi
- Crystal Growth Centre, Anna University, Guindy, Chennai, 600025, India
| | - I. Pakrudheen
- Department of Chemistry, CMR Institute of Technology, Bengaluru, 560037, Karnataka, India
| | | | - T.J. Webster
- Department of Chemical Engineering, Northeastern University, Boston, MA, 02115, USA
| | - S. Balasubramanian
- Department of Inorganic Chemistry, University of Madras, Guindy, Chennai, 600025, India,Corresponding author
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Applications of Nanotechnology in Sensor-Based Detection of Foodborne Pathogens. SENSORS 2020; 20:s20071966. [PMID: 32244581 PMCID: PMC7181077 DOI: 10.3390/s20071966] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 03/28/2020] [Accepted: 03/30/2020] [Indexed: 02/06/2023]
Abstract
The intake of microbial-contaminated food poses severe health issues due to the outbreaks of stern food-borne diseases. Therefore, there is a need for precise detection and identification of pathogenic microbes and toxins in food to prevent these concerns. Thus, understanding the concept of biosensing has enabled researchers to develop nanobiosensors with different nanomaterials and composites to improve the sensitivity as well as the specificity of pathogen detection. The application of nanomaterials has enabled researchers to use advanced technologies in biosensors for the transfer of signals to enhance their efficiency and sensitivity. Nanomaterials like carbon nanotubes, magnetic and gold, dendrimers, graphene nanomaterials and quantum dots are predominantly used for developing biosensors with improved specificity and sensitivity of detection due to their exclusive chemical, magnetic, mechanical, optical and physical properties. All nanoparticles and new composites used in biosensors need to be classified and categorized for their enhanced performance, quick detection, and unobtrusive and effective use in foodborne analysis. Hence, this review intends to summarize the different sensing methods used in foodborne pathogen detection, their design, working principle and advances in sensing systems.
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Poly(amidoamine) (PAMAM): An emerging material for electrochemical bio(sensing) applications. Talanta 2016; 148:427-38. [DOI: 10.1016/j.talanta.2015.11.022] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Revised: 11/04/2015] [Accepted: 11/06/2015] [Indexed: 12/16/2022]
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Benvidi A, Dehghani Firouzabadi A, Dehghan Tezerjani M, Moshtaghiun S, Mazloum-Ardakani M, Ansarin A. A highly sensitive and selective electrochemical DNA biosensor to diagnose breast cancer. J Electroanal Chem (Lausanne) 2015. [DOI: 10.1016/j.jelechem.2015.05.002] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Jasmin JP, Cannizzo C, Dumas E, Chaussé A. Fabrication and characterization of all-covalent nanocomposite functionalized screen-printed voltammetric sensors. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.04.069] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Mehdi Khoshfetrat S, Mehrgardi MA. Dual amplification of single nucleotide polymorphism detection using graphene oxide and nanoporous gold electrode platform. Analyst 2014; 139:5192-9. [DOI: 10.1039/c4an01171f] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
In the present manuscript, a strategy to prompt the sensitivity of a biosensor based on the dual amplification of signal by applying a nanoporous gold electrode (NPGE) as a support platform and soluble graphene oxide (GO) as an indicator has been developed.
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Kim DM, Noh HB, Shim YB. Applications of Conductive Polymers to Electrochemical Sensors and Energy Conversion Electrodes. J ELECTROCHEM SCI TE 2013. [DOI: 10.33961/jecst.2013.4.4.125] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Kim DM, Noh HB, Shim YB. Applications of Conductive Polymers to Electrochemical Sensors and Energy Conversion Electrodes. J ELECTROCHEM SCI TE 2013. [DOI: 10.5229/jecst.2013.4.4.125] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Wang P, Pei H, Wan Y, Li J, Zhu X, Su Y, Fan C, Huang Q. Nanomechanical identification of proteins using microcantilever-based chemical sensors. NANOSCALE 2012; 4:6739-6742. [PMID: 23034564 DOI: 10.1039/c2nr31705b] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
We have developed a microcantilever based sensor array which can be functionalized with mercapto-compounds to detect proteins. Linear discriminant analysis (LDA) is used to differentiate the cantilever deflection patterns. It is concluded that more sensors give better separating capacity and the COOH and Si-OCH(3) groups are important factors in protein recognition.
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Affiliation(s)
- Ping Wang
- Laboratory of Physical Biology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
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Shiddiky MJ, Rauf S, Kithva PH, Trau M. Graphene/quantum dot bionanoconjugates as signal amplifiers in stripping voltammetric detection of EpCAM biomarkers. Biosens Bioelectron 2012; 35:251-257. [DOI: 10.1016/j.bios.2012.02.057] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2011] [Revised: 02/24/2012] [Accepted: 02/27/2012] [Indexed: 10/28/2022]
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Poorahong S, Thammakhet C, Thavarungkul P, Kanatharana P. Cauliflower polyaniline/multiwalled carbon nanotube electrode and its applications to hydrogen peroxide and glucose detection*. PURE APPL CHEM 2012. [DOI: 10.1351/pac-con-11-10-07] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Vertically aligned polyaniline (PANI) structures were prepared by controlling the deposition current density during a stepwise template-free electrochemical deposition process of aniline on a glassy carbon electrode (GCE). Scanning electron micrographs (SEMs) showed the formation of cauliflower PANI structures, each with a diameter of approximately 2–3 and 10 μm in length. The cauliflower-like PANI electrode was modified with multiwalled carbon nanotubes (cauliflower PANI/MWCNTs) and used as the working electrode for electrochemical detections where H2O2 and glucose were used as the models for the chemical sensor and biosensor, respectively. The sensor provided linearity in the range of 1.0 to 150 μM of H2O2 with the limit of detection (LOD) of 50 nM. This is 100-fold better than the LOD of the bare GCE. Moreover, this sensor exhibited remarkable operational stability, i.e., 50 μM H2O2 could be analyzed up to 140 times with a 2.7 % relative standard deviation (RSD). A glucose biosensor was prepared using the modified cauliflower PANI/MWCNT electrode. This had a 3.4 times higher sensitivity than an electrode modified with PANI film/MWCNTs. The regular size and high surface-to-volume ratio of the cauliflower PANI electrode will provide good opportunities for further biosensor applications.
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Affiliation(s)
- Sujittra Poorahong
- 1Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Chongdee Thammakhet
- 1Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Panote Thavarungkul
- 1Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Proespichaya Kanatharana
- 1Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
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Bronstein LM, Shifrina ZB. Dendrimers as encapsulating, stabilizing, or directing agents for inorganic nanoparticles. Chem Rev 2011; 111:5301-44. [PMID: 21718045 DOI: 10.1021/cr2000724] [Citation(s) in RCA: 250] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Satija J, Sai VVR, Mukherji S. Dendrimers in biosensors: Concept and applications. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm10527b] [Citation(s) in RCA: 124] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Ekiz F, Oğuzkaya F, Akin M, Timur S, Tanyeli C, Toppare L. Synthesis and application of poly-SNS-anchored carboxylic acid: a novel functional matrix for biomolecule conjugation. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm12048d] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Shiddiky MJA, Torriero AAJ, Zeng Z, Spiccia L, Bond AM. Highly Selective and Sensitive DNA Assay Based on Electrocatalytic Oxidation of Ferrocene Bearing Zinc(II)−Cyclen Complexes with Diethylamine. J Am Chem Soc 2010; 132:10053-63. [DOI: 10.1021/ja1021365] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Muhammad J. A. Shiddiky
- School of Chemistry, ARC Special Research Centre for Green Chemistry, and ARC Centre of Excellence for Electromaterials Science, Monash University, Clayton, Victoria 3800, Australia
| | - Angel A. J. Torriero
- School of Chemistry, ARC Special Research Centre for Green Chemistry, and ARC Centre of Excellence for Electromaterials Science, Monash University, Clayton, Victoria 3800, Australia
| | - Zhanghua Zeng
- School of Chemistry, ARC Special Research Centre for Green Chemistry, and ARC Centre of Excellence for Electromaterials Science, Monash University, Clayton, Victoria 3800, Australia
| | - Leone Spiccia
- School of Chemistry, ARC Special Research Centre for Green Chemistry, and ARC Centre of Excellence for Electromaterials Science, Monash University, Clayton, Victoria 3800, Australia
| | - Alan M. Bond
- School of Chemistry, ARC Special Research Centre for Green Chemistry, and ARC Centre of Excellence for Electromaterials Science, Monash University, Clayton, Victoria 3800, Australia
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Park JY, Park SM. DNA hybridization sensors based on electrochemical impedance spectroscopy as a detection tool. SENSORS 2009; 9:9513-32. [PMID: 22303136 PMCID: PMC3267184 DOI: 10.3390/s91209513] [Citation(s) in RCA: 123] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2009] [Revised: 10/28/2009] [Accepted: 11/11/2009] [Indexed: 12/18/2022]
Abstract
Recent advances in label free DNA hybridization sensors employing electrochemical impedance spectroscopy (EIS) as a detection tool are reviewed. These sensors are based on the modulation of the blocking ability of an electrode modified with a probe DNA by an analyte, i.e., target DNA. The probe DNA is immobilized on a self-assembled monolayer, a conducting polymer film, or a layer of nanostructures on the electrode such that desired probe DNA would selectively hybridize with target DNA. The rate of charge transfer from the electrode thus modified to a redox indicator, e.g., [Fe(CN)6]3−/4−, which is measured by EIS in the form of charge transfer resistance (Rct), is modulated by whether or not, as well as how much, the intended target DNA is selectively hybridized. Efforts made to enhance the selectivity as well as the sensitivity of DNA sensors and to reduce the EIS measurement time are briefly described along with brief future perspectives in developing DNA sensors.
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Affiliation(s)
- Jin-Young Park
- Department of Chemistry, Pohang University of Science & Technology, Pohang 790-784, Korea; E-Mail:
| | - Su-Moon Park
- Interdisciplinary School of Green Energy Engineering, Ulsan National Institute of Science & Technology, Ulsan 689-805, Korea
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +82-52-217-2916; Fax: +82-52-217-2909
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Bronstein LM, Shifrina ZB. Nanoparticles in dendrimers: From synthesis to application. ACTA ACUST UNITED AC 2009. [DOI: 10.1134/s1995078009090031] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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A lactate biosensor based on lactate dehydrogenase/nictotinamide adenine dinucleotide (oxidized form) immobilized on a conducting polymer/multiwall carbon nanotube composite film. Anal Biochem 2008; 384:159-65. [PMID: 18851940 DOI: 10.1016/j.ab.2008.09.030] [Citation(s) in RCA: 102] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2008] [Revised: 09/13/2008] [Accepted: 09/19/2008] [Indexed: 11/23/2022]
Abstract
An amperometric lactate biosensor was developed based on a conducting polymer, poly-5,2'-5',2''-terthiophene-3'-carboxylic acid (pTTCA), and multiwall carbon nanotube (MWNT) composite on a gold electrode. Lactate dehydrogenase (LDH) and the oxidized form of nicotinamide adenine dinucleotide (NAD(+)) were subsequently immobilized onto the pTTCA/MWNT composite film. The modified electrode was characterized by quartz crystal microbalance (QCM), scanning electron microscopy (SEM), and electrochemical experiments. The detection signal was amplified by the pTTCA/MWNT assembly onto which a sufficient amount of enzyme was immobilized and stabilized by the covalent bond formation between the amine groups of enzyme and the carboxylic acid groups of the pTTCA/MWNT film. Experimental parameters affecting the sensor responses, such as applied potential, pH, and temperature, were assessed and optimized. Analytical performances and dynamic ranges of the sensor were determined, and the results showed that the sensitivity, stability, and reproducibility of the sensor improved significantly using pTTCA/MWNT composite film. The calibration plot was linear (r(2)=0.9995) over the range of 5 to 90 microM. The sensitivity was approximately 0.0106 microA/microM, with a detection limit of 1 microM, based on a signal/noise ratio of 3. The applicability of the sensor for the analysis of l-lactate concentration in commercial milk and human serum samples was demonstrated successfully.
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