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Tibaduiza D, Anaya M, Gómez J, Sarmiento J, Perez M, Lara C, Ruiz J, Osorio N, Rodriguez K, Hernandez I, Sanchez C. Electronic Tongues and Noses: A General Overview. BIOSENSORS 2024; 14:190. [PMID: 38667183 PMCID: PMC11048215 DOI: 10.3390/bios14040190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 04/06/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024]
Abstract
As technology advances, electronic tongues and noses are becoming increasingly important in various industries. These devices can accurately detect and identify different substances and gases based on their chemical composition. This can be incredibly useful in fields such as environmental monitoring and industrial food applications, where the quality and safety of products or ecosystems should be ensured through a precise analysis. Traditionally, this task is performed by an expert panel or by using laboratory tests but sometimes becomes a bottleneck because of time and other human factors that can be solved with technologies such as the provided by electronic tongue and nose devices. Additionally, these devices can be used in medical diagnosis, quality monitoring, and even in the automotive industry to detect gas leaks. The possibilities are endless, and as these technologies continue to improve, they will undoubtedly play an increasingly important role in improving our lives and ensuring our safety. Because of the multiple applications and developments in this field in the last years, this work will present an overview of the electronic tongues and noses from the point of view of the approaches developed and the methodologies used in the data analysis and steps to this aim. In the same manner, this work shows some of the applications that can be found in the use of these devices and ends with some conclusions about the current state of these technologies.
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Affiliation(s)
- Diego Tibaduiza
- Departamento de Ingeniería Eléctrica y Electrónica, Universidad Nacional de Colombia, Bogotá 111321, Colombia; (M.A.); (J.G.); (J.S.); (M.P.); (C.L.); (J.R.); (N.O.); (I.H.); (C.S.)
| | - Maribel Anaya
- Departamento de Ingeniería Eléctrica y Electrónica, Universidad Nacional de Colombia, Bogotá 111321, Colombia; (M.A.); (J.G.); (J.S.); (M.P.); (C.L.); (J.R.); (N.O.); (I.H.); (C.S.)
| | - Johan Gómez
- Departamento de Ingeniería Eléctrica y Electrónica, Universidad Nacional de Colombia, Bogotá 111321, Colombia; (M.A.); (J.G.); (J.S.); (M.P.); (C.L.); (J.R.); (N.O.); (I.H.); (C.S.)
| | - Juan Sarmiento
- Departamento de Ingeniería Eléctrica y Electrónica, Universidad Nacional de Colombia, Bogotá 111321, Colombia; (M.A.); (J.G.); (J.S.); (M.P.); (C.L.); (J.R.); (N.O.); (I.H.); (C.S.)
| | - Maria Perez
- Departamento de Ingeniería Eléctrica y Electrónica, Universidad Nacional de Colombia, Bogotá 111321, Colombia; (M.A.); (J.G.); (J.S.); (M.P.); (C.L.); (J.R.); (N.O.); (I.H.); (C.S.)
| | - Cristhian Lara
- Departamento de Ingeniería Eléctrica y Electrónica, Universidad Nacional de Colombia, Bogotá 111321, Colombia; (M.A.); (J.G.); (J.S.); (M.P.); (C.L.); (J.R.); (N.O.); (I.H.); (C.S.)
| | - Johan Ruiz
- Departamento de Ingeniería Eléctrica y Electrónica, Universidad Nacional de Colombia, Bogotá 111321, Colombia; (M.A.); (J.G.); (J.S.); (M.P.); (C.L.); (J.R.); (N.O.); (I.H.); (C.S.)
| | - Nicolas Osorio
- Departamento de Ingeniería Eléctrica y Electrónica, Universidad Nacional de Colombia, Bogotá 111321, Colombia; (M.A.); (J.G.); (J.S.); (M.P.); (C.L.); (J.R.); (N.O.); (I.H.); (C.S.)
| | - Katerin Rodriguez
- Departamento de Ingeniería Química y Ambiental, Universidad Nacional de Colombia, Bogotá 111321, Colombia;
| | - Isaac Hernandez
- Departamento de Ingeniería Eléctrica y Electrónica, Universidad Nacional de Colombia, Bogotá 111321, Colombia; (M.A.); (J.G.); (J.S.); (M.P.); (C.L.); (J.R.); (N.O.); (I.H.); (C.S.)
| | - Carlos Sanchez
- Departamento de Ingeniería Eléctrica y Electrónica, Universidad Nacional de Colombia, Bogotá 111321, Colombia; (M.A.); (J.G.); (J.S.); (M.P.); (C.L.); (J.R.); (N.O.); (I.H.); (C.S.)
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Baskakov SA, Baskakova YV, Kabachkov EN, Dvoretskaya EV, Krasnikova SS, Korepanov VI, Michtchenko A, Shulga YM. On the State of Graphene Oxide Nanosheet in a Polyurethane Matrix. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:553. [PMID: 36770514 PMCID: PMC9921786 DOI: 10.3390/nano13030553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 01/25/2023] [Accepted: 01/28/2023] [Indexed: 06/18/2023]
Abstract
Thermally stable films were obtained from a water-based polyurethane (PU) dispersion with small (0.1-1.5 wt.%) additions of graphene oxide (GO). The films were studied through elemental analysis, X-ray photoelectron spectroscopy, differential thermogravimetry, and Raman spectroscopy. It was found that the introduction of GO into a PU matrix was accompanied by a partial reduction in graphene oxide nanosheet and an increase in the concentration of defects in GO structure. It has been also established that the [C/N]at ratio in the near-surface layer of PU/GO composite films grows with an increase in the content of graphene oxide in the composite films.
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Affiliation(s)
- Sergey A. Baskakov
- Federal Research Center of Problem of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, 142432 Moscow, Russia
| | - Yulia V. Baskakova
- Federal Research Center of Problem of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, 142432 Moscow, Russia
| | - Eugene N. Kabachkov
- Federal Research Center of Problem of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, 142432 Moscow, Russia
| | - Elizaveta V. Dvoretskaya
- Federal Research Center of Problem of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, 142432 Moscow, Russia
| | - Svetlana S. Krasnikova
- Federal Research Center of Problem of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, 142432 Moscow, Russia
| | - Vitaly I. Korepanov
- Institute of Microelectronics Technology and High Purity Materials, Russian Academy of Sciences, 142432 Moscow, Russia
| | - Alexandre Michtchenko
- Instituto Politécnico Nacional, SEPI-ESIME-Zacatenco, Av. IPN S/N, Ed.5, 3-r piso, Ciudad de México 07738, Mexico
| | - Yury M. Shulga
- Federal Research Center of Problem of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, 142432 Moscow, Russia
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Bhardwaj SK, Knaus T, Garcia A, Yan N, Mutti F. Bacterial Peroxidase on Electrochemically Reduced Graphene Oxide for Highly Sensitive H2O2 Detection. Chembiochem 2022; 23:e202200346. [PMID: 35723909 PMCID: PMC9543142 DOI: 10.1002/cbic.202200346] [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: 06/18/2022] [Indexed: 11/09/2022]
Abstract
Peroxidase enzymes enable the construction of electrochemical sensors for highly sensitive and selective quantitative detection of various molecules, pathogens and diseases. Herein, we describe the immobilization of a peroxidase from Bacillus s. (BsDyP) on electrochemically reduced graphene oxide (ERGO) deposited on indium tin oxide (ITO) and polyethylene terephthalate (PET) layers. XRD, SEM, AFM, FT‐IR and Raman characterization of the sensor confirmed its structural integrity and a higher enzyme surface occupancy. The BsDyP‐ERGO/ITO/PET electrode performed better than other horseradish peroxidase‐based electrodes, as evinced by an improved electrochemical response in the nanomolar range (linearity 0.05–280 μM of H2O2, LOD 32 nM). The bioelectrode was mechanically robust, active in the 3.5–6 pH range and exhibited no loss of activity upon storage for 8 weeks at 4 °C.
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Affiliation(s)
- Sheetal K Bhardwaj
- University of Amsterdam: Universiteit van Amsterdam, van't hoff institute for molecular sciences, NETHERLANDS
| | - Tanja Knaus
- University of Amsterdam: Universiteit van Amsterdam, van't hoff institute for molecular sciences, NETHERLANDS
| | - Amanda Garcia
- University of Amsterdam: Universiteit van Amsterdam, van't hoff institute for molecular sciences, NETHERLANDS
| | - Ning Yan
- University of Amsterdam: Universiteit van Amsterdam, van't hoff institute for molecular sciences, NETHERLANDS
| | - Francesco Mutti
- University of Amsterdam, van't Hoff Institute for Molecular Sciences, Science Park 904, 1098 XH, Amsterdam, NETHERLANDS
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Korepanov VI, Kabachkov EN, Baskakov SA, Shul’ga YM. Raman Spectra of Composite Aerogels of Polytetrafluoroethylene and Graphene Oxide. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2020. [DOI: 10.1134/s0036024420110163] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Shulga YM, Baskakov SA, Kabachkov EN, Baskakova YV, Dremova NN, Koplak OV, Lobach AS, Parkhomenko YN, Kazakov VA, Tameev AR, Michtchenko A. Preparation and Characterization of a Flexible rGO-PTFE Film for a Supercapacitor Current Collector. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:8680-8686. [PMID: 32631066 DOI: 10.1021/acs.langmuir.0c00141] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
A mixture of water suspensions of graphene oxide (GO) and polytetrafluoroethylene (PTFE) was used to make the films GO-PTFE (50:50). They became conductive (2.0-2.8 S/cm) while maintaining flexibility after reduction with hydrazine and subsequent annealing at 370 °C. The structure and morphology of the reduced films (rGO-PTFE) are examined in detail by means of a number of techniques such as scanning electron microscopy, atomic force microscopy, X-ray photoelectron spectroscopy, Raman, and contact angle wetting. The results of the films tested as current collectors in a metal-free supercapacitor with electrodes from microwave exfoliated GO and an acid (1 M H2SO4) electrolyte are presented.
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Affiliation(s)
- Yury M Shulga
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Moscow Region, Russian Federation
- National University of Science and Technology MISIS, Leninsky pr. 4, Moscow 119049, Russian Federation
| | - Sergey A Baskakov
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Moscow Region, Russian Federation
| | - Eugene N Kabachkov
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Moscow Region, Russian Federation
- Chernogolovka Scientific Center, Russian Academy of Sciences, Chernogolovka 142432, Moscow Region, Russian Federation
| | - Yuliya V Baskakova
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Moscow Region, Russian Federation
| | - Nadezhda N Dremova
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Moscow Region, Russian Federation
| | - Oksana V Koplak
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Moscow Region, Russian Federation
| | - Anatoly S Lobach
- Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka 142432, Moscow Region, Russian Federation
| | - Yuriy N Parkhomenko
- National University of Science and Technology MISIS, Leninsky pr. 4, Moscow 119049, Russian Federation
| | - Valery A Kazakov
- I.N. Ulyanov Chuvash State University, Moskovsky pr. 15, Cheboksary 428015, Russian Federation
| | - Alexey R Tameev
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninsky pr. 31, k.4, Moscow 119071, Russian Federation
| | - Alexandre Michtchenko
- Instituto Politécnico Nacional, SEPI-ESIME-Zacatenco, Av. IPN S/N, Ed.5, 3-r piso, Ciudad de México C.P. 07738, Mexico
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Synthesis of Graphene Oxide-Polystyrene Graft Polymer Based on Reversible Addition Fragmentation Chain Transfer and Its Effect on Properties, Crystallization, and Rheological Behavior of Poly (Lactic Acid). ADVANCES IN POLYMER TECHNOLOGY 2020. [DOI: 10.1155/2020/9364657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Graphene oxide-polystyrene graft polymer (SGO-PS) was prepared by reversible addition-fragmentation chain transfer radical polymerization method. Orthogonal experiments indicated that the optimum synthesis reaction conditions for SGO-PS were as follows: the millimole ratio of chain transfer agent to initiator was 0.15 : 0.3, and the amount of styrene was 8 mL at 80°C for 12 hours. The products were characterized by Fourier transform infrared spectroscopy and thermal weightlessness analysis, and the highest grafting rate of SGO-PS was 62.46%. Then, PLA/SGO-PS nanocomposites were prepared using SGO-PS as fillers by melt intercalation method, and its crystallinity, mechanical properties, and thermal stability were significantly improved. Compared with pure PLA, the crystallinity of PLA/SGO-PS (0.3 wt%) nanocomposites was increased by 5 times. Multiple melting behavior tests showed that the introduction of SGO-PS caused the PLA molecular chain to be discharged into the unit cell in time, and the melting temperature shifted to a higher temperature, which ultimately made the grain structure of PLA composites more complete and stable than pure PLA. The rheological performance test showed that the uniform dispersion of SGO-PS in the PLA matrix inhibited the free movement of the PLA molecular chain and caused higher flow resistance, resulting in an increase in the complex viscosity, storage modulus, and loss modulus of PLA/SGO-PS.
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Kudr J, Zhao L, Nguyen EP, Arola H, Nevanen TK, Adam V, Zitka O, Merkoçi A. Inkjet-printed electrochemically reduced graphene oxide microelectrode as a platform for HT-2 mycotoxin immunoenzymatic biosensing. Biosens Bioelectron 2020; 156:112109. [DOI: 10.1016/j.bios.2020.112109] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 01/31/2020] [Accepted: 02/18/2020] [Indexed: 02/07/2023]
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Baradoke A, Pastoriza-Santos I, González-Romero E. Screen-printed GPH electrode modified with Ru nanoplates and PoPD polymer film for NADH sensing: Design and characterization. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.01.128] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Farzin L, Shamsipur M, Samandari L, Sheibani S. Advances in the design of nanomaterial-based electrochemical affinity and enzymatic biosensors for metabolic biomarkers: A review. Mikrochim Acta 2018; 185:276. [PMID: 29721621 DOI: 10.1007/s00604-018-2820-8] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 04/24/2018] [Indexed: 10/17/2022]
Abstract
This review (with 340 refs) focuses on methods for specific and sensitive detection of metabolites for diagnostic purposes, with particular emphasis on electrochemical nanomaterial-based sensors. It also covers novel candidate metabolites as potential biomarkers for diseases such as neurodegenerative diseases, autism spectrum disorder and hepatitis. Following an introduction into the field of metabolic biomarkers, a first major section classifies electrochemical biosensors according to the bioreceptor type (enzymatic, immuno, apta and peptide based sensors). A next section covers applications of nanomaterials in electrochemical biosensing (with subsections on the classification of nanomaterials, electrochemical approaches for signal generation and amplification using nanomaterials, and on nanomaterials as tags). A next large sections treats candidate metabolic biomarkers for diagnosis of diseases (in the context with metabolomics), with subsections on biomarkers for neurodegenerative diseases, autism spectrum disorder and hepatitis. The Conclusion addresses current challenges and future perspectives. Graphical abstract This review focuses on the recent developments in electrochemical biosensors based on the use of nanomaterials for the detection of metabolic biomarkers. It covers the critical metabolites for some diseases such as neurodegenerative diseases, autism spectrum disorder and hepatitis.
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Affiliation(s)
- Leila Farzin
- Radiation Application Research School, Nuclear Science and Technology Research Institute, P.O. Box 11365-3486, Tehran, Iran.
| | - Mojtaba Shamsipur
- Department of Chemistry, Razi University, P.O. Box 67149-67346, Kermanshah, Iran
| | - Leila Samandari
- Department of Chemistry, Razi University, P.O. Box 67149-67346, Kermanshah, Iran
| | - Shahab Sheibani
- Radiation Application Research School, Nuclear Science and Technology Research Institute, P.O. Box 11365-3486, Tehran, Iran
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10
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One-step electrochemical preparation of graphene-coated pencil graphite electrodes by cyclic voltammetry and their application in vanadium redox batteries. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.05.065] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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11
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Yardım Y, Vandeput M, Çelebi M, Şentürk Z, Kauffmann JM. A Reduced Graphene Oxide-based Electrochemical DNA Biosensor for the Detection of Interaction between Cisplatin and DNA based on Guanine and Adenine Oxidation Signals. ELECTROANAL 2017. [DOI: 10.1002/elan.201600804] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Yavuz Yardım
- Yuzuncu Yil University; Faculty of Pharmacy, Department of Analytical Chemistry; 65080 Van Turkey
| | - Marie Vandeput
- Free University of Brussels; ULB, Faculty of Pharmacy, Laboratory of Instrumental Analysis and Bioelectrochemistry, ULB 205/6, Campus Plaine; B-1050 Brussels Belgium
| | - Metin Çelebi
- Yuzuncu Yil University; Faculty of Science, Department of Inorganic Chemistry; 65080 Van Turkey
| | - Zuhre Şentürk
- Yuzuncu Yil University; Faculty of Science, Department of Analytical Chemistry; 65080 Van Turkey
| | - Jean-Michel Kauffmann
- Free University of Brussels; ULB, Faculty of Pharmacy, Laboratory of Instrumental Analysis and Bioelectrochemistry, ULB 205/6, Campus Plaine; B-1050 Brussels Belgium
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Briones M, Petit-Domínguez M, Parra-Alfambra A, Vázquez L, Pariente F, Lorenzo E, Casero E. Electrocatalytic processes promoted by diamond nanoparticles in enzymatic biosensing devices. Bioelectrochemistry 2016; 111:93-9. [DOI: 10.1016/j.bioelechem.2016.05.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Revised: 05/23/2016] [Accepted: 05/24/2016] [Indexed: 10/21/2022]
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Briones M, Casero E, Vázquez L, Pariente F, Lorenzo E, Petit-Domínguez MD. Diamond nanoparticles as a way to improve electron transfer in sol-gel L-lactate biosensing platforms. Anal Chim Acta 2016; 908:141-9. [PMID: 26826696 DOI: 10.1016/j.aca.2015.12.029] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 12/11/2015] [Accepted: 12/27/2015] [Indexed: 10/22/2022]
Abstract
In the present work, we have included for the first time diamond nanoparticles (DNPs) in a sol-gel matrix derived from (3-mercaptopropyl)-trimethoxysilane (MPTS) in order to improve electron transfer in a lactate oxidase (LOx) based electrochemical biosensing platform. Firstly, an exhaustive AFM study, including topographical, surface potential (KFM) and capacitance gradient (CG) measurements, of each step involved in the biosensing platform development was performed. The platform is based on gold electrodes (Au) modified with the sol-gel matrix (Au/MPTS) in which diamond nanoparticles (Au/MPTS/DNPs) and lactate oxidase (Au/MPTS/DNPs/LOx) have been included. For the sake of comparison, we have also characterized a gold electrode directly modified with DNPs (Au/DNPs). Secondly, the electrochemical behavior of a redox mediator (hydroxymethyl-ferrocene, HMF) was evaluated at the platforms mentioned above. The response of Au/MPTS/DNPs/LOx towards lactate was obtained. A linear concentration range from 0.053 mM to 1.6 mM, a sensitivity of 2.6 μA mM(-1) and a detection limit of 16 μM were obtained. These analytical properties are comparable to other biosensors, presenting also as advantages that DNPs are inexpensive, environment-friendly and easy-handled nanomaterials. Finally, the developed biosensor was applied for lactate determination in wine samples.
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Affiliation(s)
- M Briones
- Departamento de Química Analítica y Análisis Instrumental, Facultad de Ciencias, c/Francisco Tomás y Valiente, Nº7, Campus de Excelencia de la Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - E Casero
- Departamento de Química Analítica y Análisis Instrumental, Facultad de Ciencias, c/Francisco Tomás y Valiente, Nº7, Campus de Excelencia de la Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - L Vázquez
- Instituto de Ciencia de Materiales de Madrid (CSIC), c/Sor Juana Inés de la Cruz Nº3, Campus de Excelencia de la Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - F Pariente
- Departamento de Química Analítica y Análisis Instrumental, Facultad de Ciencias, c/Francisco Tomás y Valiente, Nº7, Campus de Excelencia de la Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - E Lorenzo
- Departamento de Química Analítica y Análisis Instrumental, Facultad de Ciencias, c/Francisco Tomás y Valiente, Nº7, Campus de Excelencia de la Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - M D Petit-Domínguez
- Departamento de Química Analítica y Análisis Instrumental, Facultad de Ciencias, c/Francisco Tomás y Valiente, Nº7, Campus de Excelencia de la Universidad Autónoma de Madrid, 28049 Madrid, Spain.
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Briones M, Casero E, Petit-Domínguez MD, Ruiz MA, Parra-Alfambra AM, Pariente F, Lorenzo E, Vázquez L. Diamond nanoparticles based biosensors for efficient glucose and lactate determination. Biosens Bioelectron 2015; 68:521-528. [PMID: 25636025 DOI: 10.1016/j.bios.2015.01.044] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Revised: 01/15/2015] [Accepted: 01/19/2015] [Indexed: 11/25/2022]
Abstract
In this work, we report the modification of a gold electrode with undoped diamond nanoparticles (DNPs) and its applicability to the fabrication of electrochemical biosensing platforms. DNPs were immobilized onto a gold electrode by direct adsorption and the electrochemical behavior of the resulting DNPs/Au platform was studied. Four well-defined peaks were observed corresponding to the DNPs oxidation/reduction at the underlying gold electrode, which demonstrate that, although undoped DNPs have an insulating character, they show electrochemical activity as a consequence of the presence of different functionalities with unsaturated bonding on their surface. In order to develop a DNPs-based biosensing platform, we have selected glucose oxidase (GOx), as a model enzyme. We have performed an exhaustive study of the different steps involved in the biosensing platform preparation (DNPs/Au and GOx/DNPs/Au systems) by atomic force microscopy (AFM), field emission scanning electron microscopy (FE-SEM) and cyclic voltammetry (CV). The glucose biosensor shows a good electrocatalytic response in the presence of (hydroxymethyl)ferrocene as redox mediator. Once the suitability of the prototype system to determine glucose was verified, in a second step, we prepared a similar biosensor, but employing the enzyme lactate oxidase (LOx/DNPs/Au). As far as we know, this is the first electrochemical biosensor for lactate determination that includes DNPs as nanomaterial. A linear concentration range from 0.05 mM to 0.7 mM, a sensitivity of 4.0 µA mM(-1) and a detection limit of 15 µM were obtained.
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Affiliation(s)
- M Briones
- Departamento de Química Analítica y Análisis Instrumental, Facultad de Ciencias, Campus de Excelencia de la Universidad Autónoma de Madrid, c/Francisco Tomás y Valiente N°7, 28049 Madrid, Spain
| | - E Casero
- Departamento de Química Analítica y Análisis Instrumental, Facultad de Ciencias, Campus de Excelencia de la Universidad Autónoma de Madrid, c/Francisco Tomás y Valiente N°7, 28049 Madrid, Spain.
| | - M D Petit-Domínguez
- Departamento de Química Analítica y Análisis Instrumental, Facultad de Ciencias, Campus de Excelencia de la Universidad Autónoma de Madrid, c/Francisco Tomás y Valiente N°7, 28049 Madrid, Spain
| | - M A Ruiz
- Departamento de Química Analítica y Análisis Instrumental, Facultad de Ciencias, Campus de Excelencia de la Universidad Autónoma de Madrid, c/Francisco Tomás y Valiente N°7, 28049 Madrid, Spain
| | - A M Parra-Alfambra
- Departamento de Química Analítica y Análisis Instrumental, Facultad de Ciencias, Campus de Excelencia de la Universidad Autónoma de Madrid, c/Francisco Tomás y Valiente N°7, 28049 Madrid, Spain
| | - F Pariente
- Departamento de Química Analítica y Análisis Instrumental, Facultad de Ciencias, Campus de Excelencia de la Universidad Autónoma de Madrid, c/Francisco Tomás y Valiente N°7, 28049 Madrid, Spain
| | - E Lorenzo
- Departamento de Química Analítica y Análisis Instrumental, Facultad de Ciencias, Campus de Excelencia de la Universidad Autónoma de Madrid, c/Francisco Tomás y Valiente N°7, 28049 Madrid, Spain; Instituto Madrileño de Estudios Avanzados (IMDEA)-Nanoscience, Faraday 9, Campus Cantoblanco-UAM, 28049 Madrid, Spain
| | - L Vázquez
- Instituto de Ciencia de Materiales de Madrid (CSIC), Campus de Excelencia de la Universidad Autónoma de Madrid, c/Sor Juana Inés de la Cruz N°3, 28049 Madrid, Spain
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Synthesis and utilisation of graphene for fabrication of electrochemical sensors. Talanta 2015; 131:424-43. [DOI: 10.1016/j.talanta.2014.07.019] [Citation(s) in RCA: 142] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Revised: 07/04/2014] [Accepted: 07/07/2014] [Indexed: 01/19/2023]
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Imran H, Manikandan PN, Dharuman V. Facile and green synthesis of graphene oxide by electrical exfoliation of pencil graphite and gold nanoparticle for non-enzymatic simultaneous sensing of ascorbic acid, dopamine and uric acid. RSC Adv 2015. [DOI: 10.1039/c5ra11723b] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Pencil graphite is electrochemically exfoliated to gain few layered graphene oxide in HCl, NaOH and phosphate buffer saline without ionic liquid for the first time and used for simultaneous sensing of dopamine, ascorbic acid and uric acid in the presence of Au nanoparticles.
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Affiliation(s)
- Habibulla Imran
- Molecular Electronics Laboratory
- Department of Bioelectronics and Biosensors
- Science Campus
- Alagappa University
- Karaikudi - 630004
| | - Palinci Nagarajan Manikandan
- Molecular Electronics Laboratory
- Department of Bioelectronics and Biosensors
- Science Campus
- Alagappa University
- Karaikudi - 630004
| | - Venkataraman Dharuman
- Molecular Electronics Laboratory
- Department of Bioelectronics and Biosensors
- Science Campus
- Alagappa University
- Karaikudi - 630004
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17
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Liu G, Ma W, Luo Y, Sun DM, Shao S. Simultaneous determination of uric Acid and xanthine using a poly(methylene blue) and electrochemically reduced graphene oxide composite film modified electrode. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2014; 2014:984314. [PMID: 25436174 PMCID: PMC4244694 DOI: 10.1155/2014/984314] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Revised: 10/09/2014] [Accepted: 10/19/2014] [Indexed: 06/04/2023]
Abstract
Poly(methylene blue) and electrochemically reduced graphene oxide composite film modified electrode (PMB-ERGO/GCE) was successfully fabricated by electropolymerization and was used for simultaneous determination of uric acid (UA) and xanthine (Xa). Based on the excellent electrocatalytic activity of PMB-ERGO/GCE, the electrochemical behaviors of UA and Xa were studied by cyclic voltammetry (CV) and square wave voltammetry (SWV). Two anodic sensitive peaks at 0.630 V (versus Ag/AgCl) for UA and 1.006 V (versus Ag/AgCl) for Xa were given by CV in pH 3.0 phosphate buffer. The calibration curves for UA and Xa were obtained in the range of 8.00 × 10(-8)~4.00 × 10(-4) M and 1.00 × 10(-7)~4.00 × 10(-4) M, respectively, by SWV. The detection limits for UA and Xa were 3.00 × 10(-8) M and 5.00 × 10(-8) M, respectively. Finally, the proposed method was applied to simultaneously determine UA and Xa in human urine with good selectivity and high sensitivity.
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Affiliation(s)
- Gen Liu
- Department of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, China
| | - Wei Ma
- Department of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, China
| | - Yan Luo
- Department of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, China
| | - Deng-ming Sun
- Department of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, China
| | - Shuang Shao
- Department of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, China
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18
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Tiwari AJ, Morris JR, Vejerano EP, Hochella MF, Marr LC. Oxidation of c60 aerosols by atmospherically relevant levels of o3. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2014; 48:2706-2714. [PMID: 24517376 DOI: 10.1021/es4045693] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Atmospheric processing of carbonaceous nanoparticles (CNPs) may play an important role in determining their fate and environmental impacts. This work investigates the reaction between aerosolized C60 and atmospherically relevant mixing ratios of O3 at differing levels of humidity. Results indicate that C60 is oxidized by O3 and forms a variety of oxygen-containing functional groups on the aerosol surface, including C60O, C60O2, and C60O3. The pseudo-first-order reaction rate between C60 and O3 ranges from 9 × 10(-6) to 2 × 10(-5) s(-1). The reaction is likely to be limited to the aerosol surface. Exposure to O3 increases the oxidative stress exerted by the C60 aerosols as measured by the dichlorofluorescein acellular assay but not by the uric acid, ascorbic acid, glutathione, or dithiothreitol assays. The initial prevalence of C60O and C60O2 as intermediate products is enhanced at higher humidity, as is the surface oxygen content of the aerosols. These results show that C60 can be oxidized when exposed to O3 under ambient conditions, such as those found in environmental, laboratory, and industrial settings.
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Affiliation(s)
- Andrea J Tiwari
- Civil & Environmental Engineering, ‡Chemistry, and §Geosciences, Virginia Tech , Blacksburg, Virginia 24061, United States
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19
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Niu F, Tao LM, Deng YC, Wang QH, Song WG. Phosphorus doped graphene nanosheets for room temperature NH3 sensing. NEW J CHEM 2014. [DOI: 10.1039/c4nj00162a] [Citation(s) in RCA: 112] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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20
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Gómez-Anquela C, Revenga-Parra M, Abad J, Marín AG, Pau J, Pariente F, Piqueras J, Lorenzo E. Electrografting of N’,N’-dimethylphenothiazin-5-ium-3,7-diamine (Azure A) diazonium salt forming electrocatalytic organic films on gold or graphene oxide gold hybrid electrodes. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.11.021] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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21
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DONG XY, QIU BJ, YANG XW, JIANG D, WANG K. A Highly Sensitive Carbendazim Sensor Based on Electrochemically Reduced Graphene Oxide. ELECTROCHEMISTRY 2014. [DOI: 10.5796/electrochemistry.82.1061] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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22
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Potential dependence of SERS spectra of reduced graphene oxide adsorbed on self-assembled monolayer at gold electrode. Chem Phys Lett 2013. [DOI: 10.1016/j.cplett.2013.10.068] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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23
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Gold nanoparticles decorated reduced graphene oxide for detecting the presence and cellular release of nitric oxide. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.08.036] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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24
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Lactate biosensor based on a bionanocomposite composed of titanium oxide nanoparticles, photocatalytically reduced graphene, and lactate oxidase. Mikrochim Acta 2013. [DOI: 10.1007/s00604-013-1070-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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25
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Ma Q, Sun H, Hou S. Application of graphene oxide sheets incorporated in the porous calcium alginate films on the glassy carbon electrode for biosensor construction based on myoglobin. J APPL ELECTROCHEM 2013. [DOI: 10.1007/s10800-013-0595-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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