1
|
Kulkarni MB, Ayachit NH, Aminabhavi TM. Recent Advances in Microfluidics-Based Electrochemical Sensors for Foodborne Pathogen Detection. BIOSENSORS 2023; 13:246. [PMID: 36832012 PMCID: PMC9954504 DOI: 10.3390/bios13020246] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 05/22/2023]
Abstract
Using pathogen-infected food that can be unhygienic can result in severe diseases and an increase in mortality rate among humans. This may arise as a serious emergency problem if not appropriately restricted at this point of time. Thus, food science researchers are concerned with precaution, prevention, perception, and immunity to pathogenic bacteria. Expensive, elongated assessment time and the need for skilled personnel are some of the shortcomings of the existing conventional methods. Developing and investigating a rapid, low-cost, handy, miniature, and effective detection technology for pathogens is indispensable. In recent times, there has been a significant scope of interest for microfluidics-based three-electrode potentiostat sensing platforms, which have been extensively used for sustainable food safety exploration because of their progressively high selectivity and sensitivity. Meticulously, scholars have made noteworthy revolutions in signal enrichment tactics, measurable devices, and portable tools, which can be used as an allusion to food safety investigation. Additionally, a device for this purpose must incorporate simplistic working conditions, automation, and miniaturization. In order to meet the critical needs of food safety for on-site detection of pathogens, point-of-care testing (POCT) has to be introduced and integrated with microfluidic technology and electrochemical biosensors. This review critically discusses the recent literature, classification, difficulties, applications, and future directions of microfluidics-based electrochemical sensors for screening and detecting foodborne pathogens.
Collapse
Affiliation(s)
- Madhusudan B. Kulkarni
- Renalyx Healthcare Systems (P) Limited, Bengaluru 560004, Karnataka, India
- School of Electronics and Communication Engineering, KLE Technological University, Hubballi 580031, Karnataka, India
| | - Narasimha H. Ayachit
- School of Advanced Sciences, KLE Technological University, Hubballi 580031, Karnataka, India
| | - Tejraj M. Aminabhavi
- School of Advanced Sciences, KLE Technological University, Hubballi 580031, Karnataka, India
| |
Collapse
|
2
|
Kausaite-Minkstimiene A, Kaminskas A, Popov A, Ramanavicius A, Ramanaviciene A. Development of a new biocathode for a single enzyme biofuel cell fuelled by glucose. Sci Rep 2021; 11:18568. [PMID: 34535709 PMCID: PMC8448768 DOI: 10.1038/s41598-021-97488-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 08/23/2021] [Indexed: 01/04/2023] Open
Abstract
In this study, we reported the development of Prussian blue (PB), poly(pyrrole-2-carboxylic acid) (PPCA), and glucose oxidase (GOx) biocomposite modified graphite rod (GR) electrode as a potential biocathode for single enzyme biofuel cell fuelled by glucose. In order to design the biocathode, the GR electrode was coated with a composite of PB particles embedded in the PPCA shell and an additional layer of PPCA by cyclic voltammetry. Meanwhile, GOx molecules were covalently attached to the carboxyl groups of PPCA by an amide bond. The optimal conditions for the biocathode preparation were elaborated experimentally. After optimization, the developed biocathode showed excellent electrocatalytic activity toward the reduction of H2O2 formed during GOx catalyzed glucose oxidation at a low potential of 0.1 V vs Ag/AgCl, as well as good electrochemical performance. An electrocatalytic current density of 31.68 ± 2.70 μA/cm2 and open-circuit potential (OCP) of 293.34 ± 15.70 mV in O2-saturated 10 mM glucose solution at pH 6.0 were recorded. A maximal OCP of 430.15 ± 15.10 mV was recorded at 98.86 mM of glucose. In addition, the biocathode showed good operational stability, maintaining 95.53 ± 0.15% of the initial response after 14 days. These results suggest that this simply designed biocathode can be applied to the construction of a glucose-powered single enzyme biofuel cell.
Collapse
Affiliation(s)
- Asta Kausaite-Minkstimiene
- Nanotechnas - Center of Nanotechnology and Materials Science, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko st. 24, 03225, Vilnius, Lithuania.
| | - Algimantas Kaminskas
- Nanotechnas - Center of Nanotechnology and Materials Science, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko st. 24, 03225, Vilnius, Lithuania
| | - Anton Popov
- Nanotechnas - Center of Nanotechnology and Materials Science, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko st. 24, 03225, Vilnius, Lithuania
| | - Arunas Ramanavicius
- Department of Physical Chemistry, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko st. 24, 03225, Vilnius, Lithuania
| | - Almira Ramanaviciene
- Nanotechnas - Center of Nanotechnology and Materials Science, Institute of Chemistry, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko st. 24, 03225, Vilnius, Lithuania.
| |
Collapse
|
3
|
Shoute LCT, Alam KM, Vahidzadeh E, Manuel AP, Zeng S, Kumar P, Kar P, Shankar K. Effect of morphology on the photoelectrochemical performance of nanostructured Cu 2O photocathodes. NANOTECHNOLOGY 2021; 32:374001. [PMID: 32619996 DOI: 10.1088/1361-6528/aba2a3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 07/03/2020] [Indexed: 06/11/2023]
Abstract
Cu2O is a promising earth-abundant semiconductor photocathode for sunlight-driven water splitting. Characterization results are presented to show how the photocurrent density (Jph), onset potential (Eonset), band edges, carrier density (NA), and interfacial charge transfer resistance (Rct) are affected by the morphology and method used to deposit Cu2O on a copper foil. Mesoscopic and planar morphologies exhibit large differences in the values ofNAandRct. However, these differences are not observed to translate to other photocatalytic properties of Cu2O. Mesoscopic and planar morphologies exhibit similar bandgap (e.g.) and flat band potential (Efb) values of 1.93 ± 0.04 eV and 0.48 ± 0.06 eV respectively.Eonsetof 0.48 ± 0.04 eV obtained for these systems is close to theEfbindicating negligible water reduction overpotential. Electrochemically deposited planar Cu2O provides the highest photocurrent density of 5.0 mA cm-2at 0 V vs reversible hydrogen electrode (RHE) of all the morphologies studied. The photocurrent densities observed in this study are among the highest reported values for bare Cu2O photocathodes.
Collapse
Affiliation(s)
- Lian C T Shoute
- Department of Electrical and Computer Engineering, University of Alberta, 9211 - 116 St, Edmonton, Alberta T6G 1H9, Canada
| | - Kazi M Alam
- Department of Electrical and Computer Engineering, University of Alberta, 9211 - 116 St, Edmonton, Alberta T6G 1H9, Canada
| | - Ehsan Vahidzadeh
- Department of Electrical and Computer Engineering, University of Alberta, 9211 - 116 St, Edmonton, Alberta T6G 1H9, Canada
| | - Ajay P Manuel
- Department of Electrical and Computer Engineering, University of Alberta, 9211 - 116 St, Edmonton, Alberta T6G 1H9, Canada
| | - Sheng Zeng
- Department of Electrical and Computer Engineering, University of Alberta, 9211 - 116 St, Edmonton, Alberta T6G 1H9, Canada
| | - Pawan Kumar
- Department of Electrical and Computer Engineering, University of Alberta, 9211 - 116 St, Edmonton, Alberta T6G 1H9, Canada
| | - Piyush Kar
- Department of Electrical and Computer Engineering, University of Alberta, 9211 - 116 St, Edmonton, Alberta T6G 1H9, Canada
| | - Karthik Shankar
- Department of Electrical and Computer Engineering, University of Alberta, 9211 - 116 St, Edmonton, Alberta T6G 1H9, Canada
| |
Collapse
|
4
|
Lee YS, Yuan M, Cai R, Lim K, Minteer SD. Nitrogenase Bioelectrocatalysis: ATP-Independent Ammonia Production Using a Redox Polymer/MoFe Protein System. ACS Catal 2020. [DOI: 10.1021/acscatal.0c01397] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Yoo Seok Lee
- Department of Chemistry, University of Utah 315 S 1400 E, Salt Lake City, Utah 84112, United States
| | - Mengwei Yuan
- Department of Chemistry, University of Utah 315 S 1400 E, Salt Lake City, Utah 84112, United States
| | - Rong Cai
- Department of Chemistry, University of Utah 315 S 1400 E, Salt Lake City, Utah 84112, United States
| | - Koun Lim
- Department of Chemistry, University of Utah 315 S 1400 E, Salt Lake City, Utah 84112, United States
| | - Shelley D. Minteer
- Department of Chemistry, University of Utah 315 S 1400 E, Salt Lake City, Utah 84112, United States
| |
Collapse
|
5
|
Rewatkar P, Goel S. Paper-Based Membraneless Co-Laminar Microfluidic Glucose Biofuel Cell With MWCNT-Fed Bucky Paper Bioelectrodes. IEEE Trans Nanobioscience 2018; 17:374-379. [DOI: 10.1109/tnb.2018.2857406] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
6
|
Affiliation(s)
- Nicolas Mano
- CNRS, CRPP, UPR 8641, 33600 Pessac, France
- University of Bordeaux, CRPP, UPR 8641, 33600 Pessac, France
| | - Anne de Poulpiquet
- Aix Marseille Univ., CNRS, BIP, 31, chemin Aiguier, 13402 Marseille, France
| |
Collapse
|
7
|
Jiang K, Zhang X, Huang J, Wang S, Chen J. Porous hollow tubular carbon materials based on zeolitic imidazolate framework-8 derived from ZnO nanorods as new enzyme immobilizing matrix for high-performance bioanode of glucose/O 2 biofuel cells. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.04.054] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
8
|
Giner-Sanz J, Ortega E, Pérez-Herranz V. Application of a Montecarlo based quantitative Kramers-Kronig test for linearity assessment of EIS measurements. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.04.131] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|