1
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Singh S, Numan A, Khalid M, Bello I, Panza E, Cinti S. Facile and Affordable Design of MXene-Co 3 O 4 -Based Nanocomposites for Detection of Hydrogen Peroxide in Cancer Cells: Toward Portable Tool for Cancer Management. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2208209. [PMID: 37096900 DOI: 10.1002/smll.202208209] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 03/30/2023] [Indexed: 05/03/2023]
Abstract
Hydrogen peroxide (H2 O2 ) is a primary reactive oxygen species (ROS) that can act as a chemical signal in developing and progressing serious and life-threatening diseases like cancer. Due to the stressful nature of H2 O2 , there is an urgent need to develop sensitive analytical approaches to be applied to various biological matrices. Herein, a portable point-of-care electrochemical system based on MXene-Co3 O4 nanocomposites to detect H2 O2 in different cancer cell-lines is presented. The developed sensor is affordable, disposable, and highly selective for H2 O2 detection. This approach achieves a dynamic linear range of 75 µm with a LOD of 0.5 µm and a LOQ of 1.6 µm. To improve the practical application, the level of ROS is evaluated both in cancer cell lines MDA-MB-231 and DU145, respectively, to breast and prostate cancers, and in healthy HaCat cells. Moreover, the same cancer cells are treated with transforming growth factor-β1, and MXene-Co3 O4 modified strip is capable to monitorROS variation. The results are satisfactory compared with the cellular ROS fluorescent assay based on DCFH/DCFH-DA. These results open new perspectives for real-time monitoring of cancer progression and the efficacy of the therapy.
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Affiliation(s)
- Sima Singh
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, Naples, 80131, Italy
| | - Arshid Numan
- Graphene & Advanced 2D Materials Research Group (GAMRG), School of Engineering and Technology, Sunway University, Petaling Jaya, Selangor, 47500, Malaysia
- Sunway Materials Smart Science & Engineering Research Cluster (SMS2E), Sunway University, No. 5, Jalan Universiti, Bandar Sunway, Subang Jaya, Selangor, 47500, Malaysia
| | - Mohammad Khalid
- Graphene & Advanced 2D Materials Research Group (GAMRG), School of Engineering and Technology, Sunway University, Petaling Jaya, Selangor, 47500, Malaysia
- Sunway Materials Smart Science & Engineering Research Cluster (SMS2E), Sunway University, No. 5, Jalan Universiti, Bandar Sunway, Subang Jaya, Selangor, 47500, Malaysia
| | - Ivana Bello
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, Naples, 80131, Italy
| | - Elisabetta Panza
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, Naples, 80131, Italy
| | - Stefano Cinti
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, Naples, 80131, Italy
- BAT Center- Interuniversity Center for Studies on Bioinspired Agro-Environmental Technology, University of Napoli Federico II, Naples, 80055, Italy
- Bioelectronics Task Force at University of Naples Federico II, Via Cinthia 21, Naples, 80126, Italy
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2
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Sakalauskiene L, Brasiunas B, Popov A, Kausaite-Minkstimiene A, Ramanaviciene A. The Development of Reagentless Amperometric Glucose Biosensor Based on Gold Nanostructures, Prussian Blue and Glucose Oxidase. BIOSENSORS 2023; 13:942. [PMID: 37887135 PMCID: PMC10605372 DOI: 10.3390/bios13100942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/13/2023] [Accepted: 10/16/2023] [Indexed: 10/28/2023]
Abstract
Precise blood glucose detection plays a crucial role in diagnosing and medicating diabetes, in addition to aiding diabetic patients in effectively managing their condition. In this research, a first-generation reagentless amperometric glucose biosensor was developed by combining the graphite rod (GR) electrode modification by gold nanostructures (AuNS) and Prussian blue (PB) with glucose oxidase (GOx)-an enzyme that can oxidize glucose and produce H2O2. Firstly, AuNS was electrochemically deposited on the GR electrode (AuNS/GR), and then PB was electrochemically synthesized on the AuNS/GR electrode (PB/AuNS/GR). Finally, GOx was immobilized over the PB/AuNS nanocomposite with the assistance of Nafion (Nf) (Nf-GOx/PB/AuNS/GR). An application of PB in the design of a glucose biosensor enables an easy electrochemical reduction and, thus, the determination of the H2O2 produced during the GOx-catalyzed oxidation of glucose in the sample at a low operation potential of -0.05 V vs. Ag/AgCl/KCl3 mol L-1. In addition, AuNS increased the electrochemically active surface area, improved the GOx immobilization and ensured a higher analytical signal. The developed glucose biosensor based on the Nf-GOx/PB/AuNS/GR electrode exhibited a wide linear range, from 0.025 to 1 mmol L-1 of glucose, with a 0.0088 mmol L-1 limit of detection, good repeatability and high selectivity over electroactive interfering substances. The developed biosensor is convenient for the determination of glucose in the physiological environment.
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Affiliation(s)
- Laura Sakalauskiene
- NanoTechnas—Center of Nanotechnology and Materials Science, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko St. 24, LT-03225 Vilnius, Lithuania; (L.S.); (B.B.); (A.P.)
| | - Benediktas Brasiunas
- NanoTechnas—Center of Nanotechnology and Materials Science, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko St. 24, LT-03225 Vilnius, Lithuania; (L.S.); (B.B.); (A.P.)
| | - Anton Popov
- NanoTechnas—Center of Nanotechnology and Materials Science, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko St. 24, LT-03225 Vilnius, Lithuania; (L.S.); (B.B.); (A.P.)
- Department of Immunology, State Research Institute Centre for Innovative Medicine, Santariskiu St. 5, LT-08406 Vilnius, Lithuania
| | - Asta Kausaite-Minkstimiene
- NanoTechnas—Center of Nanotechnology and Materials Science, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko St. 24, LT-03225 Vilnius, Lithuania; (L.S.); (B.B.); (A.P.)
- Department of Immunology, State Research Institute Centre for Innovative Medicine, Santariskiu St. 5, LT-08406 Vilnius, Lithuania
| | - Almira Ramanaviciene
- NanoTechnas—Center of Nanotechnology and Materials Science, Faculty of Chemistry and Geosciences, Vilnius University, Naugarduko St. 24, LT-03225 Vilnius, Lithuania; (L.S.); (B.B.); (A.P.)
- Department of Immunology, State Research Institute Centre for Innovative Medicine, Santariskiu St. 5, LT-08406 Vilnius, Lithuania
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3
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Khosravi S, Soltanian S, Servati A, Khademhosseini A, Zhu Y, Servati P. Screen-Printed Textile-Based Electrochemical Biosensor for Noninvasive Monitoring of Glucose in Sweat. BIOSENSORS 2023; 13:684. [PMID: 37504083 PMCID: PMC10377550 DOI: 10.3390/bios13070684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 06/23/2023] [Accepted: 06/23/2023] [Indexed: 07/29/2023]
Abstract
Wearable sweat biosensors for noninvasive monitoring of health parameters have attracted significant attention. Having these biosensors embedded in textile substrates can provide a convenient experience due to their soft and flexible nature that conforms to the skin, creating good contact for long-term use. These biosensors can be easily integrated with everyday clothing by using textile fabrication processes to enhance affordable and scalable manufacturing. Herein, a flexible electrochemical glucose sensor that can be screen-printed onto a textile substrate has been demonstrated. The screen-printed textile-based glucose biosensor achieved a linear response in the range of 20-1000 µM of glucose concentration and high sensitivity (18.41 µA mM-1 cm-2, R2 = 0.996). In addition, the biosensors show high selectivity toward glucose among other interfering analytes and excellent stability over 30 days of storage. The developed textile-based biosensor can serve as a platform for monitoring bio analytes in sweat, and it is expected to impact the next generation of wearable devices.
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Affiliation(s)
- Safoora Khosravi
- Flexible Electronics and Energy Lab (FEEL), Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90064, USA
| | - Saeid Soltanian
- Flexible Electronics and Energy Lab (FEEL), Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Amir Servati
- Materials Engineering Department, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Ali Khademhosseini
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90064, USA
| | - Yangzhi Zhu
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90064, USA
| | - Peyman Servati
- Flexible Electronics and Energy Lab (FEEL), Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
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4
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Prabakaran A, Hameed BS, Devi KSS, Krishnan UM. Novel electrochemical urea biosensor employing gold nanosphere-decorated Prussian blue nanocubes. CHEMICAL PAPERS 2023. [DOI: 10.1007/s11696-023-02775-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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5
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Veenuttranon K, Kaewpradub K, Jeerapan I. Screen-Printable Functional Nanomaterials for Flexible and Wearable Single-Enzyme-Based Energy-Harvesting and Self-Powered Biosensing Devices. NANO-MICRO LETTERS 2023; 15:85. [PMID: 37002513 PMCID: PMC10066049 DOI: 10.1007/s40820-023-01045-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 02/23/2023] [Indexed: 06/19/2023]
Abstract
Developing flexible bioelectronics is essential to the realization of artificial intelligence devices and biomedical applications, such as wearables, but their potential is limited by sustainable energy supply. An enzymatic biofuel cell (BFC) is promising for power supply, but its use is limited by the challenges of incorporating multiple enzymes and rigid platforms. This paper shows the first example of screen-printable nanocomposite inks engineered for a single-enzyme-based energy-harvesting device and a self-powered biosensor driven by glucose on bioanode and biocathode. The anode ink is modified with naphthoquinone and multiwalled carbon nanotubes (MWCNTs), whereas the cathode ink is modified with Prussian blue/MWCNT hybrid before immobilizing with glucose oxidase. The flexible bioanode and the biocathode consume glucose. This BFC yields an open circuit voltage of 0.45 V and a maximum power density of 266 μW cm-2. The wearable device coupled with a wireless portable system can convert chemical energy into electric energy and detect glucose in artificial sweat. The self-powered sensor can detect glucose concentrations up to 10 mM. Common interfering substances, including lactate, uric acid, ascorbic acid, and creatinine, have no effect on this self-powered biosensor. Additionally, the device can endure multiple mechanical deformations. New advances in ink development and flexible platforms enable a wide range of applications, including on-body electronics, self-sustainable applications, and smart fabrics.
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Affiliation(s)
- Kornautchaya Veenuttranon
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Kanyawee Kaewpradub
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
- Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Itthipon Jeerapan
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand.
- Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand.
- Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand.
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6
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Vokhmyanina D, Daboss E, Sharapova O, Mogilnikova M, Karyakin A. Single Printing Step Prussian Blue Bulk-Modified Transducers for Oxidase-Based Biosensors. BIOSENSORS 2023; 13:bios13020250. [PMID: 36832015 PMCID: PMC9953944 DOI: 10.3390/bios13020250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 02/04/2023] [Accepted: 02/07/2023] [Indexed: 05/14/2023]
Abstract
We report on hydrogen peroxide sensors made through a single printing step with carbon ink containing catalytically synthesized Prussian blue nanoparticles. Despite their reduced sensitivity, the resulting bulk-modified sensors displayed both a wider linear calibration range (5 × 10-7-1 × 10-3 M) and an approximately four times lower detection limit versus the surface-modified sensors due to the dramatically decreased noise resulting in, on average, a six times higher signal-to-noise ratio. The corresponding glucose and lactate biosensors demonstrated similar and even higher sensitivities compared to those of biosensors based on surface-modified transducers. The biosensors have been validated through analysis of human serum. The decreased time and cost for production of single printing step bulk-modified transducers, as well as their analytical performance characteristics, which are advantageous over conventional surface-modified ones, would be expected to enable their wide use in (bio)sensorics.
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7
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Oliveira AEF, Pereira AC, Ferreira LF. Disposable electropolymerized molecularly imprinted electrochemical sensor for determination of breast cancer biomarker CA 15-3 in human serum samples. Talanta 2023; 252:123819. [DOI: 10.1016/j.talanta.2022.123819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 08/02/2022] [Accepted: 08/03/2022] [Indexed: 10/15/2022]
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Zhang S, Chen YC, Riezk A, Ming D, Tsvik L, Sützl L, Holmes A, O’Hare D. Rapid Measurement of Lactate in the Exhaled Breath Condensate: Biosensor Optimization and In-Human Proof of Concept. ACS Sens 2022; 7:3809-3816. [PMID: 36411083 PMCID: PMC9791687 DOI: 10.1021/acssensors.2c01739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Lactate concentration is of increasing interest as a diagnostic for sepsis, septic shock, and trauma. Compared with the traditional blood sample media, the exhaled breath condensate (EBC) has the advantages of non-invasiveness and higher user acceptance. An amperometric biosensor was developed and its application in EBC lactate detection was investigated in this paper. The sensor was modified with PEDOT:PSS-PB, and two different lactate oxidases (LODs). A rotating disk electrode and Koutecky-Levich analysis were applied for the kinetics analysis and gel optimization. The optimized gel formulation was then tested on disposable screen-printed sensors. The disposable sensors exhibited good performance and presented a high stability for both LOD modifications. Finally, human EBC analysis was conducted from a healthy subject at rest and after 30 min of intense aerobic cycling exercise. The sensor coulometric measurements showed good agreement with fluorometric and triple quadrupole liquid chromatography mass spectrometry reference methods. The EBC lactate concentration increased from 22.5 μM (at rest) to 28.0 μM (after 30 min of cycling) and dropped back to 5.3 μM after 60 min of rest.
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Affiliation(s)
- Shulin Zhang
- Department
of Bioengineering, Imperial College London, LondonSW7 2AZ, U.K.,
| | - Yu-Chih Chen
- Department
of Bioengineering, Imperial College London, LondonSW7 2AZ, U.K.
| | - Alaa Riezk
- Faculty
of Medicine, Department of Infectious Disease, Centre for Antimicrobial
Optimisation, Imperial College London, LondonSW7 2AZ, U.K.
| | - Damien Ming
- Faculty
of Medicine, Department of Infectious Disease, Centre for Antimicrobial
Optimisation, Imperial College London, LondonSW7 2AZ, U.K.
| | - Lidiia Tsvik
- Laboratory
of Food Biotechnology, Department of Food Science and Technology, BOKU-University of Natural Resources and Life Sciences
Vienna, Muthgasse 11, WienA-1190, Austria
| | - Leander Sützl
- Laboratory
of Food Biotechnology, Department of Food Science and Technology, BOKU-University of Natural Resources and Life Sciences
Vienna, Muthgasse 11, WienA-1190, Austria
| | - Alison Holmes
- Faculty
of Medicine, Department of Infectious Disease, Centre for Antimicrobial
Optimisation, Imperial College London, LondonSW7 2AZ, U.K.
| | - Danny O’Hare
- Department
of Bioengineering, Imperial College London, LondonSW7 2AZ, U.K.
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9
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Niamsi W, Larpant N, Kalambate PK, Primpray V, Karuwan C, Rodthongkum N, Laiwattanapaisal W. Paper-Based Screen-Printed Ionic-Liquid/Graphene Electrode Integrated with Prussian Blue/MXene Nanocomposites Enabled Electrochemical Detection for Glucose Sensing. BIOSENSORS 2022; 12:bios12100852. [PMID: 36290989 PMCID: PMC9599729 DOI: 10.3390/bios12100852] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 09/23/2022] [Accepted: 09/29/2022] [Indexed: 05/28/2023]
Abstract
As glucose biosensors play an important role in glycemic control, which can prevent the diabetic complications, the development of a glucose sensing platform is still in needed. Herein, the first proposal on the in-house fabricated paper-based screen-printed ionic liquid/graphene electrode (SPIL-GE) modified with MXene (Ti3C2Tx), prussian blue (PB), glucose oxidase (GOx), and Nafion is reported. The concentration of PB/Ti3C2Tx was optimized and the optimal detection potential of PB/Ti3C2Tx/GOx/Nafion/SPIL-GE is -0.05 V. The performance of PB/Ti3C2Tx/GOx/Nafion modified SPIL-GE was characterized by cyclic voltammetry and chronoamperometry technique. This paper-based platform integrated with nanomaterial composites were realized for glucose in the range of 0.0-15.0 mM with the correlation coefficient R2 = 0.9937. The limit of detection method and limit of quantification were 24.5 μM and 81.7 μM, respectively. In the method comparison, this PB/Ti3C2Tx/GOx/Nafion/SPIL-GE exhibits a good correlation with the reference hexokinase method. This novel glucose sensing platform can potentially be used for the good practice to enhance the sensitivity and open the opportunity to develop paper-based electroanalytical devices.
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Affiliation(s)
- Wisanu Niamsi
- Graduate Program in Clinical Biochemistry and Molecular Medicine, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Nutcha Larpant
- Biosensors and Bioanalytical Technology for Cells and Innovative Testing Device Research Unit, Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Pramod K. Kalambate
- Biosensors and Bioanalytical Technology for Cells and Innovative Testing Device Research Unit, Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Vitsarut Primpray
- Graphene Sensor Laboratory (GPL), Graphene and Printed Electronics for Dual-Use Applications Research Division (GPERD), National Security and Dual-Use Technology Center (NSD), National Science and Technology Development Agency (NSTDA), Phahonyothin Road, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - Chanpen Karuwan
- Graphene Sensor Laboratory (GPL), Graphene and Printed Electronics for Dual-Use Applications Research Division (GPERD), National Security and Dual-Use Technology Center (NSD), National Science and Technology Development Agency (NSTDA), Phahonyothin Road, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - Nadnudda Rodthongkum
- Metallurgy and Materials Science Research Institute, Chulalongkorn University, Bangkok 10330, Thailand
- Center of Excellence in Responsive Wearable Materials, Chulalongkorn University, Bangkok 10330, Thailand
| | - Wanida Laiwattanapaisal
- Biosensors and Bioanalytical Technology for Cells and Innovative Testing Device Research Unit, Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
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10
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An origami paper-based electrochemical biosensing platform for quality control of agri-food waste in the valorization strategy. Mikrochim Acta 2022; 189:311. [PMID: 35920941 PMCID: PMC9349161 DOI: 10.1007/s00604-022-05392-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 06/26/2022] [Indexed: 11/04/2022]
Abstract
The increasing demand for food and the need for a sustainability vision in the agri-food sector have boosted novel approaches for food management, enhancing the valorization of wastes and by-products belonging to the food industry. Herein, we present a novel paper-based origami device to assess the amount of both glucosinolate and glucose in a food waste product belonging to Brassicaceae plants, to evaluate the quality value and the correct management of waste samples. The device has been designed as an origami paper-based platform constituted of two paper-based biosensors to work synergistically in a multiplexed detection. In detail, a monoenzymatic biosensor and a bienzymatic biosensor were configured for the detection of glucose and glucosinolates, respectively, using filter paper pads preloaded with glucose oxidase and/or myrosinase. To complete the paper-based platform, the enzyme-preloaded pads were combined with office paper-based electrodes modified with Carbon black/Prussian Blue nanoparticles for the measurement of enzymatic by-product at a low applied potential (i.e., 0 V versus Ag/AgCl). Overall, this paper-based platform measured glucose and glucosinolate (i.e., sinigrin) with a linear range up to 2.5 and 1.5 mM, and detection limits of 0.05 and 0.07 mM, respectively. The repeatability corresponded to an RSD% equal to 5% by testing 10 mM of glucose, and 10% by testing 1 mM of sinigrin. The accuracy of the developed multiplex device was evaluated by recovery studies at two different levels of sinigrin, i.e., 0.25 and 0.5 mM, obtaining recoveries values equal to (111 ± 3) % and (86 ± 1) %, respectively. The multiplex detection of both glucose and glucosinolate in Brassicaceae samples evaluates the quality values of the waste sample, ensuring the quality of the re-used food product waste by using an eco-designed analytical tool. The combination of paper-based devices for quality control of food waste with the re-use of these food products represents a sustainable approach that perfectly matches sustainable agrifood practices as well as the overall approach of the circular economy.
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11
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The influence of deposition time on electrochemical performance of Prussian blue-modified submicron-structured gold electrodes for hydrogen peroxide sensing. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02212-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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12
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Garate O, Veiga LS, Tancredi P, Medrano AV, Monsalve LN, Ybarra G. High-performance non-enzymatic hydrogen peroxide electrochemical sensor prepared with a magnetite-loaded carbon nanotube waterborne ink. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116372] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Kant T, Shrivas K, Karbhal I, Monisha, Yadav S, Tikeshwari, Sahu S, Mahipal YK, Ganesan V. A graphene-printed paper electrode for determination of H 2O 2 in municipal wastewater during the COVID-19 pandemic. NEW J CHEM 2022. [DOI: 10.1039/d1nj05763d] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Graphene prepared through exfoliation process was printed on paper substrate using inkjet-printer and then printed paper electrode was used as an electrochemical sensor for analysis of H2O2 in cyclic voltammetry.
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Affiliation(s)
- Tushar Kant
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur-492010, Chhattisgarh, India
| | - Kamlesh Shrivas
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur-492010, Chhattisgarh, India
| | - Indrapal Karbhal
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur-492010, Chhattisgarh, India
| | - Monisha
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur-492010, Chhattisgarh, India
| | - Sanjay Yadav
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur-492010, Chhattisgarh, India
| | - Tikeshwari
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur-492010, Chhattisgarh, India
| | - Sushama Sahu
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur-492010, Chhattisgarh, India
| | - Yugal Kishor Mahipal
- School of Studies in Physics and Astrophysics, Pt. Ravishanakar Shukla University, Raipur-492010, Chhattisgarh, India
| | - Vellaichamy Ganesan
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi-221005, Uttar Pradesh, India
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14
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Jiang Y, Yang Y, Shen L, Ma J, Ma H, Zhu N. Recent Advances of Prussian Blue-Based Wearable Biosensors for Healthcare. Anal Chem 2021; 94:297-311. [PMID: 34874165 DOI: 10.1021/acs.analchem.1c04420] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yu Jiang
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning 116024, China.,Jiangsu Key Laboratory of Hazardous Chemicals Safety and Control, College of Safety Science and Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Yupeng Yang
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Liuxue Shen
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Junlin Ma
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Hongting Ma
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Nan Zhu
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning 116024, China
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15
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Pallavicini P, Chirico G, Taglietti A. Harvesting Light To Produce Heat: Photothermal Nanoparticles for Technological Applications and Biomedical Devices. Chemistry 2021; 27:15361-15374. [PMID: 34406677 PMCID: PMC8597085 DOI: 10.1002/chem.202102123] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Indexed: 12/17/2022]
Abstract
The photothermal properties of nanoparticles (NPs), that is, their ability to convert absorbed light into heat, have been studied since the end of the last century, mainly on gold NPs. In the new millennium, these studies have developed into a burst of research dedicated to the photothermal ablation of tumors. However, beside this strictly medical theme, research has also flourished in the connected areas of photothermal antibacterial surface coatings, gels and polymers, of photothermal surfaces for cell stimulation, as well as in purely technological areas that do not involve medical biotechnology. These include the direct conversion of solar light into heat, a more efficient sun-powered generation of steam and the use of inkjet-printed patterns of photothermal NPs for anticounterfeit printing based on temperature reading, to cite but a few. After an analysis of the photothermal effect (PTE) and its mechanism, this minireview briefly considers the antitumor-therapy theme and takes an in-depth look at all the other technological and biomedical applications of the PTE, paying particular attention to photothermal materials whose NPs have joined those based on Au.
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Affiliation(s)
| | - Giuseppe Chirico
- Department of Physics “G. Occhialini”Università Milano Bicoccap.zza della Scienza 3XX100MilanoItaly
| | - Angelo Taglietti
- Department of ChemistryUniversità degli Studi di Paviav. Taramelli 1227100PaviaItaly
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Sher M, Faheem A, Asghar W, Cinti S. Nano-engineered screen-printed electrodes: A dynamic tool for detection of viruses. Trends Analyt Chem 2021; 143:116374. [PMID: 34177011 PMCID: PMC8215883 DOI: 10.1016/j.trac.2021.116374] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
There is a growing interest in the development of portable, cost-effective, and easy-to-use biosensors for the rapid detection of diseases caused by infectious viruses: COVID-19 pandemic has highlighted the central role of diagnostics in response to global outbreaks. Among all the existing technologies, screen-printed electrodes (SPEs) represent a valuable technology for the detection of various viral pathogens. During the last five years, various nanomaterials have been utilized to modify SPEs to achieve convincing effects on the analytical performances of portable SPE-based diagnostics. Herein we would like to provide the readers a comprehensive investigation about the recent combination of SPEs and various nanomaterials for detecting viral pathogens. Manufacturing methods and features advances are critically discussed in the context of early-stage detection of diseases caused by HIV-1, HBV, HCV, Zika, Dengue, and Sars-CoV-2. A detailed table is reported to easily guide readers toward the "right" choice depending on the virus of interest.
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Affiliation(s)
- Mazhar Sher
- Asghar-Lab, Micro and Nanotechnology in Medicine, College of Engineering and Computer Science, Boca Raton, FL 33431, USA
- Department of Computer & Electrical Engineering and Computer Science, Florida Atlantic University, Boca Raton, FL 33431, USA
| | - Aroosha Faheem
- State Key Laboratory of Agricultural Microbiology, College of Life Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Waseem Asghar
- Asghar-Lab, Micro and Nanotechnology in Medicine, College of Engineering and Computer Science, Boca Raton, FL 33431, USA
- Department of Computer & Electrical Engineering and Computer Science, Florida Atlantic University, Boca Raton, FL 33431, USA
- Department of Biological Sciences (Courtesy Appointment), Florida Atlantic University, Boca Raton, FL 33431, USA
| | - Stefano Cinti
- Department of Pharmacy, University of Naples "Federico II", Via D. Montesano 49, 80131, Naples, Italy
- BAT Center-Interuniversity Center for Studies on Bioinspired Agro-Environmental Technology, University of Napoli "Federico II", 80055 Naples, Italy
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Garcia A, Wang K, Bedier F, Benavides M, Wan Z, Wang S, Wang Y. Plasmonic Imaging of Electrochemical Reactions at Individual Prussian Blue Nanoparticles. Front Chem 2021; 9:718666. [PMID: 34552911 PMCID: PMC8450507 DOI: 10.3389/fchem.2021.718666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 08/23/2021] [Indexed: 11/25/2022] Open
Abstract
Prussian blue is an iron-cyanide-based pigment steadily becoming a widely used electrochemical sensor in detecting hydrogen peroxide at low concentration levels. Prussian blue nanoparticles (PBNPs) have been extensively studied using traditional ensemble methods, which only provide averaged information. Investigating PBNPs at a single entity level is paramount for correlating the electrochemical activities to particle structures and will shed light on the major factors governing the catalyst activity of these nanoparticles. Here we report on using plasmonic electrochemical microscopy (PEM) to study the electrochemistry of PBNPs at the individual nanoparticle level. First, two types of PBNPs were synthesized; type I synthesized with double precursors method and type II synthesized with polyvinylpyrrolidone (PVP) assisted single precursor method. Second, both PBNPs types were compared on their electrochemical reduction to form Prussian white, and the effect from the different particle structures was investigated. Type I PBNPs provided better PEM sensitivity and were used to study the catalytic reduction of hydrogen peroxide. Progressively decreasing plasmonic signals with respect to increasing hydrogen peroxide concentration were observed, demonstrating the capability of sensing hydrogen peroxide at a single nanoparticle level utilizing this optical imaging technique.
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Affiliation(s)
- Adaly Garcia
- Department of Chemistry and Biochemistry, California State University, Los Angeles, Los Angeles, CA, United States
| | - Kinsley Wang
- Department of Chemistry and Biochemistry, California State University, Los Angeles, Los Angeles, CA, United States
| | - Fatima Bedier
- Department of Chemistry and Biochemistry, California State University, Los Angeles, Los Angeles, CA, United States
| | - Miriam Benavides
- Department of Chemistry and Biochemistry, California State University, Los Angeles, Los Angeles, CA, United States
| | - Zijian Wan
- Biodesign Center for Biosensors and Bioelectronics, Arizona State University, Tempe, AZ, United States.,School of Electrical, Computer and Energy Engineering, Arizona State University, Tempe, AZ, United States
| | - Shaopeng Wang
- Biodesign Center for Biosensors and Bioelectronics, Arizona State University, Tempe, AZ, United States.,School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, United States
| | - Yixian Wang
- Department of Chemistry and Biochemistry, California State University, Los Angeles, Los Angeles, CA, United States
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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.
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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.
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Bagheri N, Cinti S, Nobile E, Moscone D, Arduini F. Multi-array wax paper-based platform for the pre-concentration and determination of silver ions in drinking water. Talanta 2021; 232:122474. [PMID: 34074442 DOI: 10.1016/j.talanta.2021.122474] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 04/21/2021] [Accepted: 04/23/2021] [Indexed: 02/01/2023]
Abstract
In this work, a wax-patterned chromatographic paper has been utilized as a holistic platform to 1) synthesize Prussian Blue Nanoparticles (sensing species), 2) load the reagents for the assay, 3) concentrate the sample through multistep, and 4) visualize the determination of silver ions. Waters are continuously affected by changes in the composition, thus the utilization of reagent-free analytical tools is of huge interest for smart drinking water monitoring. Herein, we report the characterization and application of a multi-array paper-based platform for the colorimetric determination of silver ions based on the conversion from Prussian Blue to its silver-based analogue, namely Ag4[Fe(CN)6]. In particular, the platform highlights the increase of sensitivity due to paper pre-concentration of sample, that can be easily adapted to the analytical necessities. Within the proposed experimental setup, Ag+ is visualized down to a detection limit of 0.9 μM, with high repeatability and satisfactory recoveries in the range comprised between 90 and 113%.
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Affiliation(s)
- Neda Bagheri
- Department of Chemical Science and Technologies, University of Rome "Tor Vergata", Via Della Ricerca Scientifica 1, 00133, Rome, Italy
| | - Stefano Cinti
- Department of Pharmacy, University of Naples "Federico II", Via D. Montesano 49, 80131, Naples, Italy; BAT Center - Interuniversity Center for Studies on Bioinspired Agro-Environmental Technology, University of Napoli Federico II, 80055, Naples, Italy.
| | - Eleonora Nobile
- BASF Italia SpA, Divisione Catalizzatori, Via di Salone 245, 00131, Rome, Italy
| | - Danila Moscone
- Department of Chemical Science and Technologies, University of Rome "Tor Vergata", Via Della Ricerca Scientifica 1, 00133, Rome, Italy
| | - Fabiana Arduini
- Department of Chemical Science and Technologies, University of Rome "Tor Vergata", Via Della Ricerca Scientifica 1, 00133, Rome, Italy; SENSE4MED, 00128, Rome, Italy.
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Nontipichet N, Khumngern S, Choosang J, Thavarungkul P, Kanatharana P, Numnuam A. An enzymatic histamine biosensor based on a screen-printed carbon electrode modified with a chitosan-gold nanoparticles composite cryogel on Prussian blue-coated multi-walled carbon nanotubes. Food Chem 2021; 364:130396. [PMID: 34167007 DOI: 10.1016/j.foodchem.2021.130396] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 06/12/2021] [Accepted: 06/14/2021] [Indexed: 01/10/2023]
Abstract
A histamine biosensor was developed based on a screen-printed carbon electrode modified with Prussian blue (PB) electrodeposited on multi-walled carbon nanotubes covered with a macroporous layer of chitosan-gold nanoparticles composite cryogel (CS-AuNPs Cry). With its high specific surface area and conductivity, CS-AuNPs Cry proved an excellent supporting material for diamine oxidase (DAO) immobilization. PB acted as a redox mediator to promote electron transfer between hydrogen peroxide and the electrode surface. The PB reduction current was measured during the hydrogen peroxide-releasing oxidation of histamine catalyzed by DAO. The proposed biosensor displayed two linear ranges: 2.50-125.0 µmol L-1 and 125.0-400.0 µmol L-1. The limit of detection was 1.81 µmol L-1. Reproducibility was good (RSD = 5.46%), operational stability high, long-term stability excellent, and selectivity good. The biosensor determined histamine levels in fish and shrimps with satisfactory recoveries, and the obtained results agreed with those obtained by ELISA.
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Affiliation(s)
- Natha Nontipichet
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Suntisak Khumngern
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Jittima Choosang
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Panote Thavarungkul
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Proespichaya Kanatharana
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Apon Numnuam
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand.
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21
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Trujillo RM, Barraza DE, Zamora ML, Cattani-Scholz A, Madrid RE. Nanostructures in Hydrogen Peroxide Sensing. SENSORS 2021; 21:s21062204. [PMID: 33801140 PMCID: PMC8004286 DOI: 10.3390/s21062204] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/15/2021] [Accepted: 03/16/2021] [Indexed: 01/31/2023]
Abstract
In recent years, several devices have been developed for the direct measurement of hydrogen peroxide (H2O2), a key compound in biological processes and an important chemical reagent in industrial applications. Classical enzymatic biosensors for H2O2 have been recently outclassed by electrochemical sensors that take advantage of material properties in the nano range. Electrodes with metal nanoparticles (NPs) such as Pt, Au, Pd and Ag have been widely used, often in combination with organic and inorganic molecules to improve the sensing capabilities. In this review, we present an overview of nanomaterials, molecules, polymers, and transduction methods used in the optimization of electrochemical sensors for H2O2 sensing. The different devices are compared on the basis of the sensitivity values, the limit of detection (LOD) and the linear range of application reported in the literature. The review aims to provide an overview of the advantages associated with different nanostructures to assess which one best suits a target application.
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Affiliation(s)
- Ricardo Matias Trujillo
- Laboratorio de Medios e Interfases (LAMEIN), DBI, FACET, Universidad Nacional de Tucumán, Av. Independencia 1800, 4000 Tucumán, Argentina; (R.M.T.); (D.E.B.); (M.L.Z.)
- Instituto Superior de Investigaciones Biológicas (INSIBIO), CONICET, Chacabuco 461, 4000 Tucumán, Argentina
| | - Daniela Estefanía Barraza
- Laboratorio de Medios e Interfases (LAMEIN), DBI, FACET, Universidad Nacional de Tucumán, Av. Independencia 1800, 4000 Tucumán, Argentina; (R.M.T.); (D.E.B.); (M.L.Z.)
- Instituto Superior de Investigaciones Biológicas (INSIBIO), CONICET, Chacabuco 461, 4000 Tucumán, Argentina
| | - Martin Lucas Zamora
- Laboratorio de Medios e Interfases (LAMEIN), DBI, FACET, Universidad Nacional de Tucumán, Av. Independencia 1800, 4000 Tucumán, Argentina; (R.M.T.); (D.E.B.); (M.L.Z.)
- Instituto Superior de Investigaciones Biológicas (INSIBIO), CONICET, Chacabuco 461, 4000 Tucumán, Argentina
| | - Anna Cattani-Scholz
- Walter Schottky Institute and Physics Department, Technical University of Munich, Am Coulombwall 4, 85748 Garching, Germany
- Correspondence: (A.C.-S.); (R.E.M.)
| | - Rossana Elena Madrid
- Laboratorio de Medios e Interfases (LAMEIN), DBI, FACET, Universidad Nacional de Tucumán, Av. Independencia 1800, 4000 Tucumán, Argentina; (R.M.T.); (D.E.B.); (M.L.Z.)
- Instituto Superior de Investigaciones Biológicas (INSIBIO), CONICET, Chacabuco 461, 4000 Tucumán, Argentina
- Correspondence: (A.C.-S.); (R.E.M.)
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Khumngern S, Jirakunakorn R, Thavarungkul P, Kanatharana P, Numnuam A. A highly sensitive flow injection amperometric glucose biosensor using a gold nanoparticles/polytyramine/Prussian blue modified screen-printed carbon electrode. Bioelectrochemistry 2020; 138:107718. [PMID: 33333458 DOI: 10.1016/j.bioelechem.2020.107718] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 11/18/2020] [Accepted: 11/21/2020] [Indexed: 12/22/2022]
Abstract
A novel oxidase enzyme sensor was fabricated based on the chemisorption of highly active glucose oxidase (GOx) on gold nanoparticles that were adsorbed on a polytyramine layer (AuNPs/Pty). The GOx/AuNPs/Pty assembly was coated on a Prussian blue (PB)-modified screen-printed carbon electrode (SPCE) to produce the GOx/AuNPs/Pty/PB/SPCE biosensor. The amperometric glucose biosensor response was measured at -0.10 V using a Ag pseudo-reference electrode through the reduction current of the PB mediator in a flow injection analysis system. Under optimised experimental conditions, the developed biosensor displayed linearity over the 1.0 μM-1.0 mM glucose concentration range and a limit of detection of 1.0 μM (S/N ≥ 3). A low value for the Michaelis constant of 0.21 mM indicated that the immobilised GOx had high affinity for glucose. The developed biosensor exhibited excellent operational stability over 374 injections, long-term stability over 3 weeks, good reproducibility (relative standard deviations = 1.9%-4.3%) and high selectivity. The results obtained analysing glucose in blood plasma samples were satisfactory when compared with the corresponding results recorded implementing the standard hexokinase-spectrophotometric method (P > 0.05).
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Affiliation(s)
- Suntisak Khumngern
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Ratchaneekorn Jirakunakorn
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Panote Thavarungkul
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Proespichaya Kanatharana
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Apon Numnuam
- Center of Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Division of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand.
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Rahman MM, Adeosun WA, Asiri AM. Fabrication of selective and sensitive chemical sensor development based on flower-flake La2ZnO4 nanocomposite for effective non-enzymatic sensing of hydrogen peroxide by electrochemical method. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105536] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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24
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McBeth C, Paterson A, Sharp D. Pad-printed Prussian blue doped carbon ink for real-time peroxide sensing in cell culture. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114537] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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25
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Voltammetric Determination of Phenylalanine Using Chemically Modified Screen-Printed Based Sensors. CHEMOSENSORS 2020. [DOI: 10.3390/chemosensors8040113] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This paper describes the sensitive properties of screen-printed carbon electrodes (SPCE) modified by using three different electroactive chemical compounds: Meldola’s Blue, Cobalt Phthalocyanine and Prussian Blue, respectively. It was demonstrated that the Prussian Blue (PB) modified SPCE presented electrochemical signals with the highest performances in terms of electrochemical process kinetics and sensitivity in all the solutions analyzed. PB-SPCE was demonstrated to detect Phe through the influence it exerts on the redox processes of PB. The PB-SPCE calibration have shown a linearity range of 0.33–14.5 µM, a detection limit (LOD) of 1.23 × 10−8 M and the standard deviation relative to 3%. The PB-SPCE sensor was used to determine Phe by means of calibration and standard addition techniques on pure samples, on simple pharmaceutical samples or on multicomponent pharmaceutical samples. Direct determination of the concentration of 4 × 10−6–5 × 10−5 M Phe in KCl solution showed that the analytical recovery falls in the range of 99.75–100.28%, and relative standard deviations in the range of 2.28–3.02%. The sensors were successfully applied to determine the Phe in pharmaceuticals. The validation of the method was performed by using the FTIR, and by comparing the results obtained by PB-SPCE in the analysis of three pharmaceutical products of different concentrations with those indicated by the producer.
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26
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Arvinte A, Sesay AM, Virtanen V. Designing carbon reinforced PMMA composites for integrated electrodes as electrochemical detectors in PMMA microchips. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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27
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Kim YS, Yoo TK, Chung CH. Microchip sensor of PdO-NiO electrode for H2O2 sensing fabricated with the UV photolithography. KOREAN J CHEM ENG 2020. [DOI: 10.1007/s11814-020-0581-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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28
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Mai L, Pham V, Bui Q, Nhac-Vu H. Iron sulfide nanosheets supported 3D foam: A binder-free electrocatalyst for sensitive and selective electrochemical H2O2 detection. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.124942] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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29
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Chauhan S, Sahoo S, Satpati AK, Sharma C, Sahoo PK. Prussian Blue Nanocubes‐SnO
2
Quantum Dots‐Reduced Graphene Oxide Ternary Nanocomposite: An Efficient Non‐noble‐metal Electrocatalyst for Non‐enzymatic Detection of H
2
O
2. ELECTROANAL 2020. [DOI: 10.1002/elan.202000041] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Seema Chauhan
- Department of Paper TechnologyIndian Institute of Technology Roorkee, Saharanpur Campus Saharanpur 247001 India
| | - Srikant Sahoo
- Analytical Chemistry DivisionBhabha Atomic Research Centre, Trombay Mumbai 400085 India
| | - Ashis Kumar Satpati
- Analytical Chemistry DivisionBhabha Atomic Research Centre, Trombay Mumbai 400085 India
| | - Chhaya Sharma
- Department of Paper TechnologyIndian Institute of Technology Roorkee, Saharanpur Campus Saharanpur 247001 India
| | - Prasanta Kumar Sahoo
- Department of Mechanical Engineering, Siksha ‘O' AnusandhanDeemed to be University Bhubaneswar 751030 India
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30
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Amperometric biogenic amine biosensors based on Prussian blue, indium tin oxide nanoparticles and diamine oxidase– or monoamine oxidase–modified electrodes. Anal Bioanal Chem 2020; 412:1933-1946. [DOI: 10.1007/s00216-020-02448-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 01/18/2020] [Accepted: 01/22/2020] [Indexed: 12/11/2022]
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31
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Huang J, Lu S, Fang X, Yang Z, Liu X, Li S, Feng X. Optimized deposition time boosts the performance of Prussian blue modified nanoporous gold electrodes for hydrogen peroxide monitoring. NANOTECHNOLOGY 2020; 31:045501. [PMID: 31604339 DOI: 10.1088/1361-6528/ab4d01] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Prussian blue (PB) modified nanoporous gold (NPG) electrodes exhibit great potential for improving the detection sensitivity and stability for hydrogen peroxide monitoring. The NPG provides large surface-to-volume ratio as well as diffusion 'highways' to assist the transfer of the ions. In the present work, we optimized the deposition time for NPG fabrication and examine the electrochemical performance of the electrodes. A critical deposition time on the electrochemical performances including linear range, operational stability and sensitivity was experimentally determined. Below and above such a deposition time, two different growth patterns of the microstructures were observed. This transition of deposited structures corresponding to the critical time results in different pathways for electron transfer and ion diffusivity through PB lattice.
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Affiliation(s)
- Jinlei Huang
- School of Mechanical Engineering and Mechanics, Ningbo University, Ningbo 315211, People's Republic of China. Part Rolling Key Laboratory of Zhejiang Province, Ningbo University, Ningbo 315211, People's Republic of China
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Maier D, Laubender E, Basavanna A, Schumann S, Güder F, Urban GA, Dincer C. Toward Continuous Monitoring of Breath Biochemistry: A Paper-Based Wearable Sensor for Real-Time Hydrogen Peroxide Measurement in Simulated Breath. ACS Sens 2019; 4:2945-2951. [PMID: 31610653 PMCID: PMC6879172 DOI: 10.1021/acssensors.9b01403] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 10/15/2019] [Indexed: 11/28/2022]
Abstract
Exhaled breath contains a large amount of biochemical and physiological information concerning one's health and provides an alternative route to noninvasive medical diagnosis of diseases. In the case of lung diseases, hydrogen peroxide (H2O2) is an important biomarker associated with asthma, chronic obstructive pulmonary disease, and lung cancer and can be detected in exhaled breath. The current method of breath analysis involves condensation of exhaled breath, is not continuous or real time, and requires two separate and bulky devices, complicating the periodic or long-term monitoring of a patient. We report the first disposable paper-based electrochemical wearable sensor that can monitor exhaled H2O2 in artificial breath calibration-free and continuously, in real time, and can be integrated into a commercial respiratory mask for on-site testing of exhaled breath. To improve precision for sensing H2O2, we perform differential electrochemical measurement by amperometry in which screen-printed Prussian Blue-mediated and nonmediated carbon electrodes are used for differential analysis. We were able to measure H2O2 in simulated breath in a concentration-dependent manner in real time, confirming its functionality. This proposed system is versatile, and by modifying the chemistry of the sensing electrodes, our method of differential sensing can be extended to continuous monitoring of other analytes in exhaled breath.
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Affiliation(s)
- Daniela Maier
- Department
of Microsystems Engineering (IMTEK), Laboratory for Sensors and Freiburg Center
for Interactive Materials and Bioinspired Technologies (FIT), University of Freiburg, 79110 Freiburg, Germany
| | - Elmar Laubender
- Department
of Microsystems Engineering (IMTEK), Laboratory for Sensors and Freiburg Center
for Interactive Materials and Bioinspired Technologies (FIT), University of Freiburg, 79110 Freiburg, Germany
| | - Abhiraj Basavanna
- Department
of Microsystems Engineering (IMTEK), Laboratory for Sensors and Freiburg Center
for Interactive Materials and Bioinspired Technologies (FIT), University of Freiburg, 79110 Freiburg, Germany
| | - Stefan Schumann
- Department
of Anesthesiology and Critical Care, Medical Center—University
of Freiburg, Faculty of Medicine, University
of Freiburg, 79106 Freiburg, Germany
| | - Firat Güder
- Department
of Bioengineering, Imperial College London, London SW7 2AZ, Great Britain, U.K.
| | - Gerald A. Urban
- Department
of Microsystems Engineering (IMTEK), Laboratory for Sensors and Freiburg Center
for Interactive Materials and Bioinspired Technologies (FIT), University of Freiburg, 79110 Freiburg, Germany
- Freiburg
Materials Research Center (FMF), University
of Freiburg, 79104 Freiburg, Germany
| | - Can Dincer
- Department
of Microsystems Engineering (IMTEK), Laboratory for Sensors and Freiburg Center
for Interactive Materials and Bioinspired Technologies (FIT), University of Freiburg, 79110 Freiburg, Germany
- Department
of Bioengineering, Imperial College London, London SW7 2AZ, Great Britain, U.K.
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Sharafeldin M, McCaffrey K, Rusling JF. Influence of antibody immobilization strategy on carbon electrode immunoarrays. Analyst 2019; 144:5108-5116. [PMID: 31373337 PMCID: PMC6711173 DOI: 10.1039/c9an01093a] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
We report here the influence of antibody immobilization strategy for protein immunosensors on screen printed carbon electrode arrays in terms of antibody binding activity, analytical sensitivity, limit of detection, and stability. Horseradish peroxidase (HRP) was the model analyte with anti-HRP immobilized on the sensors, and HRP activity was used for detection. Covalently immobilized anti-HRP antibodies on electrodes coated with chitosan, electrochemically reduced graphene oxide (rGO), and dense gold nanoparticle (AuNP) films had only 20-30% of the total immobilized antibodies active for binding. Active antibodies increased to 60% with passively adsorbed antibodies on bare electrodes, to 85% with oriented antibodies using protein A covalently immobilized on AuNP-coated carbon electrode, and to 98% when attached to protein A passively adsorbed onto bare electrodes. Passively adsorbed antibodies on bare electrodes lost activity in 1-2 days, but antibodies immobilized using other strategies remained relatively stable after 5 days. Covalent immobilization gave limits of detection (LOD) of 40 fg mL-1, while passively adsorbed antibodies or protein A on carbon electrodes had LODs 4-8 fg mL-1, but were unstable. Sensitivity was highest for antibodies covalently attached to AuNP electrodes (2.40 nA per log pg per mL) that also had highest antibody coverage, and decreased slightly when protein A on AuNP was used to orient antibodies. Passively adsorbed antibodies and oriented antibodies on protein A gave slightly lower sensitivities. Immobilization strategy or antibody orientation did not have a significant effect on LOD, but dynamic range increased as the number of active antibodies on sensor surfaces increased.
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Affiliation(s)
- Mohamed Sharafeldin
- Department of Chemistry, University of Connecticut, Storrs, CT 06269, USA. and Analytical Chemistry Department, Faculty of Pharmacy, Zagazig University, Sharkia, Egypt
| | - Kira McCaffrey
- Department of Chemistry, University of Connecticut, Storrs, CT 06269, USA.
| | - James F Rusling
- Department of Chemistry, University of Connecticut, Storrs, CT 06269, USA. and Institute of Material Science, Storrs, CT 06269, USA and Department of Surgery and Neag Cancer Center, UConn Health, Farmington, CT 06032, USA and School of Chemistry, National University of Ireland at Galway, Ireland
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34
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Bach L, Thi M, Son N, Bui Q, Nhac-Vu HT, Ai-Le P. Mesoporous gold nanoparticles supported cobalt nanorods as a free-standing electrochemical sensor for sensitive hydrogen peroxide detection. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113359] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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35
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Ma J, Jiang Y, Shen L, Ma H, Sun T, Lv F, Kiran A, Zhu N. Wearable biomolecule smartsensors based on one-step fabricated berlin green printed arrays. Biosens Bioelectron 2019; 144:111637. [PMID: 31494509 DOI: 10.1016/j.bios.2019.111637] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 08/25/2019] [Accepted: 08/26/2019] [Indexed: 12/15/2022]
Abstract
The wearable smart detection of body biomolecules and biomarkers is being of significance in the practical fields. Hydrogen peroxide (H2O2) is a product of some enzyme-catalyzed biomolecular reactions. The detection of H2O2 could reflect the concentration information of the enzyme reaction biomolecule substrate such as glucose. A high-performance berlin green (BG) carbon ink for monitoring H2O2 was prepared in this work. And we have successfully developed the wearable smartsensors for detecting H2O2 and glucose based on one-step fabricated BG arrays by screen-printing technology. Comparing with other detection methods, these sensors are wearable, movable, flexible and biocompatible for monitoring biomolecules. As a result, the sensors exhibited good sensitivity, specificity, stability and reproductivity towards H2O2 and glucose. Additionally, there also received stable response after near one hundred times stretching and thousands of bending. Moreover, the wearable sensors could be easily remotely controlled by a smart phone, when integrated with wireless into the device. In prospective studies, the one-step fabricated wearable smartsensors is of great significance in developing a straightforward, highly-efficient and low-cost method for actual detection of biomolecules reflecting body health status, and would potentially be applied in the artificial intelligence (AI) fields.
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Affiliation(s)
- Junlin Ma
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning, 116024, China
| | - Yu Jiang
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning, 116024, China
| | - Liuxue Shen
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning, 116024, China
| | - Hongting Ma
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning, 116024, China
| | - Tongrui Sun
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning, 116024, China
| | - Fengjuan Lv
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning, 116024, China
| | - Almas Kiran
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning, 116024, China
| | - Nan Zhu
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, Liaoning, 116024, China.
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36
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Ogbu CI, Feng X, Dada SN, Bishop GW. Screen-Printed Soft-Nitrided Carbon Electrodes for Detection of Hydrogen Peroxide. SENSORS 2019; 19:s19173741. [PMID: 31470610 PMCID: PMC6749274 DOI: 10.3390/s19173741] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 08/23/2019] [Accepted: 08/26/2019] [Indexed: 11/16/2022]
Abstract
Nitrogen-doped carbon materials have garnered much interest due to their electrocatalytic activity towards important reactions such as the reduction of hydrogen peroxide. N-doped carbon materials are typically prepared and deposited on solid conductive supports, which can sometimes involve time-consuming, complex, and/or costly procedures. Here, nitrogen-doped screen-printed carbon electrodes (N-SPCEs) were fabricated directly from a lab-formulated ink composed of graphite that was modified with surface nitrogen groups by a simple soft nitriding technique. N-SPCEs prepared from inexpensive starting materials (graphite powder and urea) demonstrated good electrocatalytic activity towards hydrogen peroxide reduction. Amperometric detection of H2O2 using N-SPCEs with an applied potential of −0.4 V (vs. Ag/AgCl) exhibited good reproducibility and stability as well as a reasonable limit of detection (2.5 µM) and wide linear range (0.020 to 5.3 mM).
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Affiliation(s)
- Chidiebere I Ogbu
- Department of Chemistry, East Tennessee State University, Johnson City, TN 37614, USA
| | - Xu Feng
- Surface Analysis Laboratory, Department of Chemistry, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA
| | - Samson N Dada
- Department of Chemistry, East Tennessee State University, Johnson City, TN 37614, USA
| | - Gregory W Bishop
- Department of Chemistry, East Tennessee State University, Johnson City, TN 37614, USA.
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37
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Pandey RR, Guo Y, Gao Y, Chusuei CC. A Prussian Blue ZnO Carbon Nanotube Composite for Chronoamperometrically Assaying H 2O 2 in BT20 and 4T1 Breast Cancer Cells. Anal Chem 2019; 91:10573-10581. [PMID: 31369241 DOI: 10.1021/acs.analchem.9b01636] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A Prussian Blue (PB) zinc oxide carbon nanotube sensing composite was developed for the rapid assaying of H2O2 generated from BT20 and 4T1 breast cancer cells, important for elucidating mechanisms governing apoptosis of these cell lines. The combination of H2O2's transient nature along with matrix effects makes monitoring this molecule in biological samples a challenge. The standard addition method (SAM) was coupled with chronoamperometric sensing (CA) to overcome these obstacles. An electrocatalyst composite consisting of refluxed zinc oxide nanoparticles (NPs) tethered to carboxylic acid-functionalized multiwalled carbon nanotubes (ZnO/COOH-MWNTs) was electrostatically attached to PB for signal enhancement. Optimization of the sensor was achieved via adjusting solution pH and stirring time to optimize PB electrostatic attachment to ZnO/COOH-MWNTs prior to its deposition onto the working glassy carbon electrode (GCE) surface. CA SAM showed the ability to accurately measure H2O2 within the 1-21 μM range, suitable for monitoring cancer cell line apoptosis resistance scenarios and offering analytical advantages over standard enzyme-linked immunosorbent assays (ELISA) for rapid, matrix-effect-free analysis.
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Affiliation(s)
- Raja Ram Pandey
- Department of Chemistry, 440 Friendship Street Middle Tennessee State University , Murfreesboro , Tennessee 37132 , United States
| | - Yuhang Guo
- Faculty of International Education , Guangxi University of Chinese Medicine Nanning , Guangxi 530001 , China.,International Ginseng Institute and Tennessee Center for Botanical Medicine Research School of Agriculture , Middle Tennessee State University , Murfreesboro , Tennessee 37132 , United States
| | - Ying Gao
- International Ginseng Institute and Tennessee Center for Botanical Medicine Research School of Agriculture , Middle Tennessee State University , Murfreesboro , Tennessee 37132 , United States
| | - Charles C Chusuei
- Department of Chemistry, 440 Friendship Street Middle Tennessee State University , Murfreesboro , Tennessee 37132 , United States
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38
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Eryiğit M, Temur E, Özer TÖ, Doğan HÖ. Electrochemical Fabrication of Prussian Blue Nanocube‐decorated Electroreduced Graphene Oxide for Amperometric Sensing of NADH. ELECTROANAL 2019. [DOI: 10.1002/elan.201800830] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Mesut Eryiğit
- Department of Nanoscience and NanoengineeringNanomaterials SciencesAtatürk University Erzurum Turkey 25240
| | - Elif Temur
- Department of Nanoscience and NanoengineeringNanomaterials SciencesAtatürk University Erzurum Turkey 25240
| | - Tuba Öznülüer Özer
- Department of ChemistryFaculty of SciencesAtatürk University Erzurum Turkey 25240
| | - Hülya Öztürk Doğan
- Department of Chemistry and Chemical Processing TechnologiesErzurum Vocational CollegeAtatürk University Erzurum Turkey 25240
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39
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Jiang D, Pang J, You Q, Liu T, Chu Z, Jin W. Simultaneous biosensing of catechol and hydroquinone via a truncated cube-shaped Au/PBA nanocomposite. Biosens Bioelectron 2018; 124-125:260-267. [PMID: 30322684 DOI: 10.1016/j.bios.2018.09.094] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 09/27/2018] [Accepted: 09/27/2018] [Indexed: 01/12/2023]
Abstract
A simultaneous testing of the trace catechol (CC) and hydroquinone (HQ) was achieved via an ultrasensitive phenolic biosensor constructed by the truncated cube-shaped gold/Prussian blue analogue (Au/PBA) nanocomposites. A facile charge-assembly strategy was developed to drive the successive mutual attractions for the crystallization among [Fe(CN)6]3-, Co2+, and [AuCl4]- reactants, benefiting the in-situ growth of Au nanoparticles on all faces of the PBA truncated nanocubes. On account of this special architecture, numerous 10 nm Au particles can rapidly gather the electrons from the enzyme reaction to a PBA crystal due to their high conductivity, and then the current signals will be significantly magnified through the reversible redox of the PBA. Using this nanomaterial, the as-prepared biosensor has shown an extreme wide linear range (CC: 0.2-550 µM, HQ: 1-550 µM) and an ultralow detection limit (CC: 0.06 ± 0.001 µM, HQ: 0.3 ± 0.007 µM) for the independent detections of CC and HQ. More importantly, when the two targets coexist, this biosensor can simultaneously exhibit the obvious and accurate responses of CC and HQ at the different potentials (0.17 V for CC and 0.07 V for HQ) with the high sensitivities and rare mutually interferences.
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Affiliation(s)
- Danfeng Jiang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 5 Xinmofan Road, Nanjing 210009, PR China
| | - Jun Pang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 5 Xinmofan Road, Nanjing 210009, PR China
| | - Qiannan You
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 5 Xinmofan Road, Nanjing 210009, PR China
| | - Tao Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 5 Xinmofan Road, Nanjing 210009, PR China
| | - Zhenyu Chu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 5 Xinmofan Road, Nanjing 210009, PR China.
| | - Wanqin Jin
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, 5 Xinmofan Road, Nanjing 210009, PR China.
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40
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Jiang D, Chu Z, Peng J, Luo J, Mao Y, Yang P, Jin W. One-step synthesis of three-dimensional Co(OH)2/rGO nano-flowers as enzyme-mimic sensors for glucose detection. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.03.066] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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41
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Prussian Blue Modified Submicron Structured Gold Electrodes for Amperometric Hydrogen Peroxide Sensing. ELECTROANAL 2018. [DOI: 10.1002/elan.201700754] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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42
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A Comparative Study of Poly(Azure A) Film-Modified Disposable Electrodes for Electrocatalytic Oxidation of H₂O₂: Effect of Doping Anion. Polymers (Basel) 2018; 10:polym10010048. [PMID: 30966084 PMCID: PMC6414827 DOI: 10.3390/polym10010048] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 12/23/2017] [Accepted: 01/03/2018] [Indexed: 11/17/2022] Open
Abstract
In the present paper, poly(azure A) (PAA) films were electrosynthetized in the presence of different doping anions on disposable screen-printed carbon electrodes (SPCEs). The anions used included inorganic monoatomic (chloride and fluoride), inorganic polyatomic (nitrate and sulfate) and organic polyatomic (dodecyl sulfate, DS) species. The coated electrodes thus obtained were characterized by electrochemical techniques and SEM. They showed improved electrocatalytic activities towards hydrogen peroxide oxidation compared to that of a bare SPCE. In particular, the insertion of DS anions inside PAA films provided a special sensitivity to the electrocatalysis of H2O2, which endowed these electrodes with promising analytical features for H2O2 quantification. We obtained a wide linear response for H2O2 within a range of 5 µM to 3 mM and a limit of detection of 1.43 ± 0.10 µM (signal-to-noise ratio of 3). Furthermore, sensitivity was 72.4 ± 0.49 nA·µM−1∙cm−2 at a relatively low electrocatalytic oxidation overpotential of 0.5 V vs. Ag. The applicability of this boosted system was tested by the analysis of H2O2 in commercial samples of a hair lightener and an antiseptic and was corroborated by spectrophotometric methods.
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44
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Influences of Excitation on Dynamic Characteristics of Piezoelectric Micro-Jets. MICROMACHINES 2017; 8:mi8070213. [PMID: 30400404 PMCID: PMC6190458 DOI: 10.3390/mi8070213] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 06/14/2017] [Accepted: 06/30/2017] [Indexed: 11/24/2022]
Abstract
Piezoelectric micro-jets are based on piezoelectric ink-jet technology and can achieve the drop-on demand requirements. A piezoelectric micro-jet which is designed for bearing lubrication is presented in this paper. In order to analyze the fluid dynamic characteristics of the piezoelectric micro-jet so as to obtain good injection performance, a direct coupling simulation method is proposed in this paper. The effects of inlet and viscous losses in the cavity are taken into account, which are close to the actual conditions in the direct coupling method. The effects of the pulse excitation parameters on the pinch-off time, tail length, velocity, and volume of the droplet are analyzed by the proposed direct coupling method. The pressure distribution inside the cavity of the micro-jet and the status of the droplet formation at different times are also given. In addition, the method is proved to be effective in predicting and analyzing the fluid dynamic characteristics of piezoelectric micro-jets by comparing the simulation results with the experimental results.
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Ahmadraji T, Gonzalez-Macia L, Ritvonen T, Willert A, Ylimaula S, Donaghy D, Tuurala S, Suhonen M, Smart D, Morrin A, Efremov V, Baumann RR, Raja M, Kemppainen A, Killard AJ. Biomedical Diagnostics Enabled by Integrated Organic and Printed Electronics. Anal Chem 2017. [DOI: 10.1021/acs.analchem.7b01012] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Termeh Ahmadraji
- Department
of Applied Sciences, University of the West of England, Coldharbour Lane, Bristol BS16 1QY, U.K
| | - Laura Gonzalez-Macia
- Department
of Applied Sciences, University of the West of England, Coldharbour Lane, Bristol BS16 1QY, U.K
| | | | - Andreas Willert
- Fraunhofer Institute for Electronic Nanosystems ENAS, Technologie-Campus 3, 09126 Chemnitz, Germany
| | | | - David Donaghy
- Electrical
Engineering and Electronics, University of Liverpool, Brownlow Hill, Liverpool L69 7ZX, U.K
| | | | | | - Dave Smart
- Smart Dx Consulting Ltd, 4
Smeaton Park, Moira BT67
0NF, U.K
| | - Aoife Morrin
- School of
Chemical Sciences and National Centre for Sensor Research, Dublin City University, Dublin 9, Ireland
| | - Vitaly Efremov
- School of
Chemical Sciences and National Centre for Sensor Research, Dublin City University, Dublin 9, Ireland
| | - Reinhard R. Baumann
- Department
of Digital Printing and Imaging Technologies, Technische Universität Chemnitz, Reichenhainer Strasse 70, 09126 Chemnitz, Germany
| | - Munira Raja
- Electrical
Engineering and Electronics, University of Liverpool, Brownlow Hill, Liverpool L69 7ZX, U.K
| | | | - Anthony J. Killard
- Department
of Applied Sciences, University of the West of England, Coldharbour Lane, Bristol BS16 1QY, U.K
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46
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Salazar P, Rico V, González-Elipe AR. Non-enzymatic hydrogen peroxide detection at NiO nanoporous thin film- electrodes prepared by physical vapor deposition at oblique angles. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.03.087] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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47
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Coral-like CeO 2 /NiO nanocomposites with efficient enzyme-mimetic activity for biosensing application. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 74:434-442. [DOI: 10.1016/j.msec.2016.12.037] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Accepted: 12/08/2016] [Indexed: 11/21/2022]
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48
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Screen-printed enzymatic glucose biosensor based on a composite made from multiwalled carbon nanotubes and palladium containing particles. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2188-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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49
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Tian L, Xia K, Hu W, Zhong X, Chen Y, Yang C, He G, Su Y, Li L. A wide linear range and stable H 2 O 2 electrochemical sensor based on Ag decorated hierarchical Sn 3 O 4. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.02.052] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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50
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Arduini F, Cinti S, Scognamiglio V, Moscone D, Palleschi G. How cutting-edge technologies impact the design of electrochemical (bio)sensors for environmental analysis. A review. Anal Chim Acta 2017; 959:15-42. [PMID: 28159104 DOI: 10.1016/j.aca.2016.12.035] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2016] [Revised: 12/19/2016] [Accepted: 12/22/2016] [Indexed: 11/25/2022]
Abstract
Through the years, scientists have developed cutting-edge technologies to make (bio)sensors more convenient for environmental analytical purposes. Technological advancements in the fields of material science, rational design, microfluidics, and sensor printing, have radically shaped biosensor technology, which is even more evident in the continuous development of sensing systems for the monitoring of hazardous chemicals. These efforts will be crucial in solving some of the problems constraining biosensors to reach real environmental applications, such as continuous analyses in field by means of multi-analyte portable devices. This review (with 203 refs.) covers the progress between 2010 and 2015 in the field of technologies enabling biosensor applications in environmental analysis, including i) printing technology, ii) nanomaterial technology, iii) nanomotors, iv) biomimetic design, and (v) microfluidics. Next section describes futuristic cutting-edge technologies that are gaining momentum in recent years, which furnish highly innovative aspects to biosensing devices.
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Affiliation(s)
- Fabiana Arduini
- Department of Chemical Science and Technologies, University of Rome "Tor Vergata", Via della Ricerca Scientifica, 00133 Rome, Italy; National Institute of Biostructures and Biosystems "INBB", Viale Medaglie d'Oro, 305, Rome, Italy.
| | - Stefano Cinti
- Department of Chemical Science and Technologies, University of Rome "Tor Vergata", Via della Ricerca Scientifica, 00133 Rome, Italy
| | - Viviana Scognamiglio
- Institute of Crystallography (IC-CNR), Via Salaria Km 29.300, 00015, Monterotondo, Rome, Italy
| | - Danila Moscone
- Department of Chemical Science and Technologies, University of Rome "Tor Vergata", Via della Ricerca Scientifica, 00133 Rome, Italy; National Institute of Biostructures and Biosystems "INBB", Viale Medaglie d'Oro, 305, Rome, Italy
| | - Giuseppe Palleschi
- Department of Chemical Science and Technologies, University of Rome "Tor Vergata", Via della Ricerca Scientifica, 00133 Rome, Italy; National Institute of Biostructures and Biosystems "INBB", Viale Medaglie d'Oro, 305, Rome, Italy
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