1
|
Li YY, Ma XX, Song XY, Ma LL, Li YY, Meng X, Chen YJ, Xu KX, Moosavi-Movahedi AA, Xiao BL, Hong J. Glucose Biosensor Based on Glucose Oxidase Immobilized on BSA Cross-Linked Nanocomposite Modified Glassy Carbon Electrode. SENSORS (BASEL, SWITZERLAND) 2023; 23:3209. [PMID: 36991919 PMCID: PMC10051639 DOI: 10.3390/s23063209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/11/2023] [Accepted: 03/16/2023] [Indexed: 06/19/2023]
Abstract
Glucose sensors based blood glucose detection are of great significance for the diagnosis and treatment of diabetes because diabetes has aroused wide concern in the world. In this study, bovine serum albumin (BSA) was used to cross-link glucose oxidase (GOD) on a glassy carbon electrode (GCE) modified by a composite of hydroxy fullerene (HFs) and multi-walled carbon nanotubes (MWCNTs) and protected with a glutaraldehyde (GLA)/Nafion (NF) composite membrane to prepare a novel glucose biosensor. The modified materials were analyzed by UV-visible spectroscopy (UV-vis), transmission electron microscopy (TEM), and cyclic voltammetry (CV). The prepared MWCNTs-HFs composite has excellent conductivity, the addition of BSA regulates MWCNTs-HFs hydrophobicity and biocompatibility, and better immobilizes GOD on MWCNTs-HFs. MWCNTs-BSA-HFs plays a synergistic role in the electrochemical response to glucose. The biosensor shows high sensitivity (167 μA·mM-1·cm-2), wide calibration range (0.01-3.5 mM), and low detection limit (17 μM). The apparent Michaelis-Menten constant Kmapp is 119 μM. Additionally, the proposed biosensor has good selectivity and excellent storage stability (120 days). The practicability of the biosensor was evaluated in real plasma samples, and the recovery rate was satisfactory.
Collapse
Affiliation(s)
- Yang-Yang Li
- School of Life Sciences, Henan University, Kaifeng 475000, China
| | - Xin-Xin Ma
- School of Life Sciences, Henan University, Kaifeng 475000, China
| | - Xin-Yan Song
- School of Life Sciences, Henan University, Kaifeng 475000, China
| | - Lin-Lin Ma
- School of Life Sciences, Henan University, Kaifeng 475000, China
| | - Yu-Ying Li
- School of Life Sciences, Henan University, Kaifeng 475000, China
| | - Xin Meng
- School of Life Sciences, Henan University, Kaifeng 475000, China
| | - Yu-Jie Chen
- School of Life Sciences, Henan University, Kaifeng 475000, China
| | - Ke-Xin Xu
- School of Life Sciences, Henan University, Kaifeng 475000, China
| | | | - Bao-Lin Xiao
- School of Life Sciences, Henan University, Kaifeng 475000, China
| | - Jun Hong
- School of Life Sciences, Henan University, Kaifeng 475000, China
| |
Collapse
|
2
|
Yan Q, Zhao G, Wang B, Wang N, Duolihong B, Xia X. Construction of an electrochemical immunosensor based on the OER signal of Au@CoFe-(oxy)hydroxide for ultrasensitive detection of CEA. J Electroanal Chem (Lausanne) 2023. [DOI: 10.1016/j.jelechem.2023.117327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
|
3
|
Wang J, Zhang D, Xu K, Hui N, Wang D. Electrochemical assay of acetamiprid in vegetables based on nitrogen-doped graphene/polypyrrole nanocomposites. Mikrochim Acta 2022; 189:395. [PMID: 36169733 DOI: 10.1007/s00604-022-05490-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 09/11/2022] [Indexed: 11/25/2022]
Abstract
Dual-mode electrochemical aptasensor based on nitrogen-doped graphene (NG) doped with the conducting polymer polypyrrole (PPy) nanocomposite is proposed for the determination of acetamiprid. NG/PPy was electrodeposited onto the glassy carbon electrode (GCE) using cyclic voltammetry technique. NG/PPy/GCE showed outstanding electrocatalytic activity for the oxidation of nitrite due to "active region" induced by the charge redistribution of carbon atoms. The ultrasensitive dual-mode biosensor for acetamiprid could be easily developed by coupling acetamiprid aptamers with the NG/PPy hybrid. The specific binding between acetamiprid and the aptamers resulted in the increase of differential pulse voltammetry (DPV) signal change and the decrease of chronoamperometry (CA) signal, and the concentration of acetamiprid could be measured. The working potentials of DPV and CA were - 0.2 ~ 0.4 V and - 0.4 ~ 0.4 V (vs. SCE), respectively. The dual-mode acetamiprid biosensor showed a wide linear range from 10-12 to 10-7 g mL-1, with low detection limits of 1.15 × 10-13 g mL-1 and 7.32 × 10-13 g mL-1 through DPV and CA modes, respectively. Moreover, owing to high active area and superior conductivity, as well as good electrocatalytic ability, the dual-sensing platform based on NG/PPy nanocomposite supported the quantification of acetamiprid in complex samples. A dual-mode electrochemical aptasensor based on NG/PPy nanocomposite for acetamiprid detection was proposed through both the increase of differential pulse voltammetry (DPV) signal change and the decrease of chronoamperometry (CA) signal of the nitrite oxidation electrocatalyzed by NG/PPyn in sensors and biosensors.
Collapse
Affiliation(s)
- Jiasheng Wang
- Qingdao Agricultural University, Qingdao, 266109, China
| | - Decheng Zhang
- Qingdao Agricultural University, Qingdao, 266109, China
| | - Keke Xu
- Qingdao Agricultural University, Qingdao, 266109, China
| | - Ni Hui
- Qingdao Agricultural University, Qingdao, 266109, China.
| | - Dongwei Wang
- Qingdao Agricultural University, Qingdao, 266109, China.
| |
Collapse
|
4
|
Lin C, Du Y, Wang S, Wang L, Song Y. Glucose oxidase@Cu-hemin metal-organic framework for colorimetric analysis of glucose. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 118:111511. [PMID: 33255068 DOI: 10.1016/j.msec.2020.111511] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 08/08/2020] [Accepted: 09/04/2020] [Indexed: 12/19/2022]
Abstract
The work presents a novel glucose oxidase@Cu-hemin metal-organic frameworks (GOD@ Cu-hemin MOFs) with a ball-flower structure as bienzymatic catalysts for detection of glucose. The GOD@Cu-hemin MOFs exhibits great stability as compared with free horseradish peroxidase and GOD toward harsh conditions because the ball-flower-like shell of Cu-hemin MOF effectively protects from GOD. Thus, the GOD@Cu-Hemin MOFs can be used in external harsh conditions such as high temperature and acid/base. The GOD@Cu-hemin MOFs is capable of sensitive and selective detection of glucose via peroxidase-like of Cu-hemin MOFs and GOD by using 3,3',5,5'-tetramethylbenzidine (TMB) as a substrate. Under the existence of glucose, O2 is reduced into H2O2 via GOD@Cu-hemin MOFs. The produced H2O2 as well as Cu-hemin MOFs oxidize TMB into blue oxTMB which shows UV-Vis absorbance at 652. The absorption intensity of oxTMB linearly increases with the increasing concentration of glucose from 0.01 to 1.0 mM with detection limit of 2.8 μM. An integrated agarose hydrogel film (Aga/GOD@Cu-hemin MOF/TMB) sensor is rationally designed for colorimetric detection of glucose. The sensor displays a response range of 30 μM-0.8 mM with a detection limit of 0.01 mM. The result indicates that the Cu-hemin MOFs are an ideal carrier for the encapsulation of enzymes.
Collapse
Affiliation(s)
- Chunhua Lin
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Chemical Biology, Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China
| | - Yue Du
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Chemical Biology, Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China
| | - Shiqi Wang
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Chemical Biology, Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China
| | - Li Wang
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Chemical Biology, Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China
| | - Yonghai Song
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Chemical Biology, Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang 330022, China.
| |
Collapse
|
5
|
Fabrication of core-shell magnetic covalent organic frameworks composites and their application for highly sensitive detection of luteolin. Talanta 2020; 213:120843. [DOI: 10.1016/j.talanta.2020.120843] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 02/13/2020] [Accepted: 02/13/2020] [Indexed: 11/21/2022]
|
6
|
Sun B, Li D, Hou X, Li W, Gou Y, Hu F, Li W, Shi X. A novel electrochemical immunosensor for the highly sensitive and selective detection of the depression marker human apolipoprotein A4. Bioelectrochemistry 2020; 135:107542. [PMID: 32388438 DOI: 10.1016/j.bioelechem.2020.107542] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 04/22/2020] [Accepted: 04/29/2020] [Indexed: 12/17/2022]
Abstract
The fabrication of electrochemical biosensors to directly, rapidly and ultrasensitively detect disease markers in urine or blood samples has become a new and competitive challenge in the field of sensor research. In this paper, a novel electrochemical immunosensor with high selectivity and sensitivity for the detection of the depression marker human apolipoprotein A4 (Apo-A4) was successfully constructed using zeolite imidazole ester metal organic skeleton-nitrogen doped graphene composites (ZIF-8@N-Gr). To this end, because of the higher surface area and biocompatibility, ZIF-8 with abundant biomolecular binding sites provided a good microenvironment for effectively immobilizing antigens. ZIF-8@N-Gr presented a flake structure, as the electrode displayed excellent electrical conductivity, which enhanced the electron transfer and significantly amplified the current signal of the immunosensor. More importantly, these immunosensors are capable of assaying human apolipoprotein A4 (Apo-A4) in 100% serum without suffering from any significant biological interference. Under optimized experimental conditions, the sensor was used for the analysis of whole serum samples and presented a wide linear range from 1.47 × 10-10 g/mL to 3.00 × 10-7 g/mL with a low detection limit of 8.33 × 10-11 g/mL (3σ, n = 15). The satisfactory results of human serum sample analysis indicated that the proposed immunosensor had promising potential in the clinical diagnosis of depression.
Collapse
Affiliation(s)
- Bolu Sun
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China
| | - Dai Li
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China
| | - Xiaohui Hou
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China
| | - Wuyan Li
- Center for Inflammation, Translational and Clinical Lung Research, Temple University School of Medicine, Philadelphia, PA, USA
| | - Yuqiang Gou
- Center for Disease Prevention and Control in Northwest Theater of the Chinese People's Liberation Army, Lanzhou 730000, China
| | - Fangdi Hu
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China.
| | - Wen Li
- School of Pharmacy, Lanzhou University, Lanzhou 730000, China.
| | - Xiaofeng Shi
- Gansu Academy of Medical Science, Xiaoxihu East Street, Lanzhou, Gansu Province 730050, China.
| |
Collapse
|
7
|
Jia Y, Li Y, Zhang S, Wang P, Liu Q, Dong Y. Mulberry-like Au@PtPd porous nanorods composites as signal amplifiers for sensitive detection of CEA. Biosens Bioelectron 2020; 149:111842. [DOI: 10.1016/j.bios.2019.111842] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 10/17/2019] [Accepted: 11/01/2019] [Indexed: 12/22/2022]
|
8
|
Filipiak MS, Vetter D, Thodkar K, Gutiérrez-Sanz O, Jönsson-Niedziółka M, Tarasov A. Electron transfer from FAD-dependent glucose dehydrogenase to single-sheet graphene electrodes. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2019.134998] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
9
|
Grajek H, Jonik J, Witkiewicz Z, Wawer T, Purchała M. Applications of Graphene and Its Derivatives in Chemical Analysis. Crit Rev Anal Chem 2019; 50:445-471. [PMID: 31702380 DOI: 10.1080/10408347.2019.1653165] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
In this review, the applications of graphene and its derivatives in the chemical analysis have been described. The properties of graphene materials which are essential for their use in chemical and biochemical analysis are characterized. The materials are used in sensors and biosensors, in electrochemistry, in chromatography and in the sample preparation techniques. Chemical and electrochemical sensors containing graphene materials are useful devices for detecting some chemical and biochemical compounds. Chromatographic columns for HPLC with graphene containing stationary phases may be used for separation of polar and nonpolar components of some specific mixtures. Graphene materials could be successfully employed during sample preparation for analysis with SPE, magnetic SPE, and SPME techniques. HighlightsThe review of the applications of graphene (G) and its derivatives, graphene oxide (GO) and reduced graphene oxide (rGO), in chemical and biochemical analysis is proposed.The electron donor-acceptor and proton donor-acceptor interactions for the graphene based materials - analytes systems and their impact on the analysis results are discussed, particularly: i) in electrochemistry,ii) in chromatography,iii) in modern sample preparation techniquesiv) in sensors of different types.The essence of the thermal stability and the nomenclature of the graphene based materials in their different applications in chemical systems of different classes was discussed (and suggested).The benefits of using SPME fibers with immobilized graphene materials have been presented in detail.
Collapse
Affiliation(s)
- H Grajek
- Department of Advanced Technology and Chemistry, Institute of Chemistry, Military University of Technology, Warsaw, Poland
| | - J Jonik
- Department of Advanced Technology and Chemistry, Institute of Chemistry, Military University of Technology, Warsaw, Poland
| | - Z Witkiewicz
- Department of Advanced Technology and Chemistry, Institute of Chemistry, Military University of Technology, Warsaw, Poland
| | - T Wawer
- Department of Advanced Technology and Chemistry, Institute of Chemistry, Military University of Technology, Warsaw, Poland
| | - M Purchała
- Department of Advanced Technology and Chemistry, Institute of Chemistry, Military University of Technology, Warsaw, Poland
| |
Collapse
|
10
|
Zhang M, Liu Y, Wang J, Tang J. Photodeposition of palladium nanoparticles on a porous gallium nitride electrode for nonenzymatic electrochemical sensing of glucose. Mikrochim Acta 2019; 186:83. [DOI: 10.1007/s00604-018-3172-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 12/12/2018] [Indexed: 01/16/2023]
|
11
|
Enhanced peroxidase-like properties of Au@Pt DNs/NG/Cu2+ and application of sandwich-type electrochemical immunosensor for highly sensitive detection of CEA. Biosens Bioelectron 2018; 112:1-7. [DOI: 10.1016/j.bios.2018.04.025] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 03/21/2018] [Accepted: 04/13/2018] [Indexed: 01/21/2023]
|
12
|
Oxidative polymerization of 5-hydroxytryptamine to physically and chemically immobilize glucose oxidase for electrochemical biosensing. Anal Chim Acta 2018; 1013:26-35. [DOI: 10.1016/j.aca.2018.02.020] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Accepted: 02/09/2018] [Indexed: 12/18/2022]
|
13
|
Monteiro T, Almeida MG. Electrochemical Enzyme Biosensors Revisited: Old Solutions for New Problems. Crit Rev Anal Chem 2018; 49:44-66. [PMID: 29757683 DOI: 10.1080/10408347.2018.1461552] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
Worldwide legislation is driving the development of novel and highly efficient analytical tools for assessing the composition of every material that interacts with Consumers or Nature. The biosensor technology is one of the most active R&D domains of Analytical Sciences focused on the challenge of taking analytical chemistry to the field. Electrochemical biosensors based on redox enzymes, in particular, are highly appealing due to their usual quick response, high selectivity and sensitivity, low cost and portable dimensions. This review paper aims to provide an overview of the most important advances made in the field since the proposal of the first biosensor, the well-known hand-held glucose meter. The first section addresses the current needs and challenges for novel analytical tools, followed by a brief description of the different components and configurations of biosensing devices, and the fundamentals of enzyme kinetics and amperometry. The following sections emphasize on enzyme-based amperometric biosensors and the different stages of their development.
Collapse
Affiliation(s)
- Tiago Monteiro
- a UCIBIO-REQUIMTE, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa , Caparica , Portugal
| | | |
Collapse
|
14
|
Amperometric glucose sensing with polyaniline/poly(acrylic acid) composite film bearing glucose oxidase and catalase based on competitive oxygen consumption reactions. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.01.042] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
15
|
Chen M, Su H, Mao L, Guo M, Tang J. Highly sensitive electrochemical DNA sensor based on the use of three-dimensional nitrogen-doped graphene. Mikrochim Acta 2017; 185:51. [DOI: 10.1007/s00604-017-2588-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 11/23/2017] [Indexed: 12/23/2022]
|
16
|
Wang L, Li J, Feng M, Min L, Yang J, Yu S, Zhang Y, Hu X, Yang Z. Perovskite-type calcium titanate nanoparticles as novel matrix for designing sensitive electrochemical biosensing. Biosens Bioelectron 2017; 96:220-226. [DOI: 10.1016/j.bios.2017.05.004] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Revised: 04/28/2017] [Accepted: 05/03/2017] [Indexed: 10/19/2022]
|
17
|
A technology roadmap of smart biosensors from conventional glucose monitoring systems. Ther Deliv 2017; 8:411-423. [DOI: 10.4155/tde-2017-0012] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The objective of this review article is to focus on technology roadmap of smart biosensors from a conventional glucose monitoring system. The estimation of glucose with commercially available devices involves analysis of blood samples that are obtained by pricking finger or extracting blood from the forearm. Since pain and discomfort are associated with invasive methods, the non-invasive measurement techniques have been investigated. The non-invasive methods show advantages like non-exposure to sharp objects such as needles and syringes, due to which there is an increase in testing frequency, improved control of glucose concentration and absence of pain and biohazard materials. This review study is aimed to describe recent invasive techniques and major noninvasive techniques, viz. biosensors, optical techniques and sensor-embedded contact lenses for glucose estimation.
Collapse
|
18
|
Yang Z, Lan Q, Li J, Wu J, Tang Y, Hu X. Efficient streptavidin-functionalized nitrogen-doped graphene for the development of highly sensitive electrochemical immunosensor. Biosens Bioelectron 2017; 89:312-318. [DOI: 10.1016/j.bios.2016.09.026] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2016] [Revised: 08/29/2016] [Accepted: 09/05/2016] [Indexed: 12/27/2022]
|
19
|
Fu W, Jiang L, van Geest EP, Lima LMC, Schneider GF. Sensing at the Surface of Graphene Field-Effect Transistors. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:1603610. [PMID: 27896865 DOI: 10.1002/adma.201603610] [Citation(s) in RCA: 136] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 08/18/2016] [Indexed: 05/21/2023]
Abstract
Recent research trends now offer new opportunities for developing the next generations of label-free biochemical sensors using graphene and other two-dimensional materials. While the physics of graphene transistors operated in electrolyte is well grounded, important chemical challenges still remain to be addressed, namely the impact of the chemical functionalizations of graphene on the key electrical parameters and the sensing performances. In fact, graphene - at least ideal graphene - is highly chemically inert. The functionalizations and chemical alterations of the graphene surface - both covalently and non-covalently - are crucial steps that define the sensitivity of graphene. The presence, reactivity, adsorption of gas and ions, proteins, DNA, cells and tissues on graphene have been successfully monitored with graphene. This review aims to unify most of the work done so far on biochemical sensing at the surface of a (chemically functionalized) graphene field-effect transistor and the challenges that lie ahead. The authors are convinced that graphene biochemical sensors hold great promise to meet the ever-increasing demand for sensitivity, especially looking at the recent progresses suggesting that the obstacle of Debye screening can be overcome.
Collapse
Affiliation(s)
- Wangyang Fu
- Leiden University, Faculty of Science, Leiden Institute of Chemistry, Einsteinweg 55, 2333CC, Leiden, The Netherlands
| | - Lin Jiang
- Leiden University, Faculty of Science, Leiden Institute of Chemistry, Einsteinweg 55, 2333CC, Leiden, The Netherlands
| | - Erik P van Geest
- Leiden University, Faculty of Science, Leiden Institute of Chemistry, Einsteinweg 55, 2333CC, Leiden, The Netherlands
| | - Lia M C Lima
- Leiden University, Faculty of Science, Leiden Institute of Chemistry, Einsteinweg 55, 2333CC, Leiden, The Netherlands
| | - Grégory F Schneider
- Leiden University, Faculty of Science, Leiden Institute of Chemistry, Einsteinweg 55, 2333CC, Leiden, The Netherlands
| |
Collapse
|
20
|
Luong JH, Glennon JD, Gedanken A, Vashist SK. Achievement and assessment of direct electron transfer of glucose oxidase in electrochemical biosensing using carbon nanotubes, graphene, and their nanocomposites. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-2049-3] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
21
|
Fang X, Wu XM, Hu XL, Li ZJ, Wang GL. Native carbon nanodots as a fluorescent probe for assays based on the use of glucose oxidase or horseradish peroxidase. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-1921-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
22
|
Yang Z, Lu M, Li J, Tan Z, Dai H, Jiao X, Hu X. Nitrogen-doped graphene-chitosan matrix based efficient chemiluminescent immunosensor for detection of chicken interleukin-4. Biosens Bioelectron 2016; 89:558-564. [PMID: 26920112 DOI: 10.1016/j.bios.2016.02.046] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 02/16/2016] [Indexed: 01/29/2023]
Abstract
Chicken interleukin-4 (ChIL-4), which is released by activated type 2 helper (Th2) cells following their stimulation in vitro, is an important indicator for the study of cell-mediated immunity in chickens after infection or vaccination. In this work, the first ChIL-4 chemiluminescent (CL) immunosensor was developed via the immobilization of monoclonal ChIL-4 antibodies on a nitrogen-doped graphene (NG)-chitosan nanocomposite matrix. NG nanosheets were used for the first time in the CL immunoassay to provide a biocompatible microenvironment for the immobilized capture antibody. The ChIL-4 immunosensor was characterized systematically. The proposed immunosensor displayed a wide linear range from 0.05 to 70ngmL-1 and a low detection limit of 0.02ngmL-1 at a signal-to-noise ratio of 3. Compared to traditional assay methods, this system was more flexible, simple, rapid, and sensitive. Moreover, this CL immunoassay system had an excellent detection and fabrication reproducibility, a high specificity, an acceptable accuracy, and a high stability. This work enables the specific detection of ChIL-4 and the further study of its role in the immune responses of poultry.
Collapse
Affiliation(s)
- Zhanjun Yang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, PR China.
| | - Mimi Lu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, PR China
| | - Juan Li
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, PR China
| | - Zining Tan
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, PR China
| | - Hua Dai
- School of Medicine; Jiangsu Key Lab of Zoonosis, Yangzhou University, Yangzhou 225002, PR China.
| | - Xin'an Jiao
- School of Medicine; Jiangsu Key Lab of Zoonosis, Yangzhou University, Yangzhou 225002, PR China
| | - Xiaoya Hu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, PR China
| |
Collapse
|
23
|
Bai W, Sheng Q, Zheng J. Morphology controlled synthesis of platinum nanoparticles performed on the surface of graphene oxide using a gas–liquid interfacial reaction and its application for high-performance electrochemical sensing. Analyst 2016; 141:4349-58. [DOI: 10.1039/c6an00632a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Electrochemical sensing of nitrite based on morphology-controlled Pt/GO nanocomposites which were obtained using a novel gas–liquid interfacial reaction.
Collapse
Affiliation(s)
- Wushuang Bai
- Institute of Analytical Science
- Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry
- Northwest University
- Xi'an
- China
| | - Qinglin Sheng
- Institute of Analytical Science
- Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry
- Northwest University
- Xi'an
- China
| | - Jianbin Zheng
- Institute of Analytical Science
- Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry
- Northwest University
- Xi'an
- China
| |
Collapse
|
24
|
Wang F, Liu L, Li WJ. Graphene-Based Glucose Sensors: A Brief Review. IEEE Trans Nanobioscience 2015; 14:818-34. [DOI: 10.1109/tnb.2015.2475338] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
25
|
Wu C, Rehman FU, Li J, Ye J, Zhang Y, Su M, Jiang H, Wang X. Real-Time Evaluation of Live Cancer Cells by an in Situ Surface Plasmon Resonance and Electrochemical Study. ACS APPLIED MATERIALS & INTERFACES 2015; 7:24848-24854. [PMID: 26492438 DOI: 10.1021/acsami.5b08066] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
This work presents a new strategy of the combination of surface plasmon resonance (SPR) and electrochemical study for real-time evaluation of live cancer cells treated with daunorubicin (DNR) at the interface of the SPR chip and living cancer cells. The observations demonstrate that the SPR signal changes could be closely related to the morphology and mass changes of adsorbed cancer cells and the variation of the refractive index of the medium solution. The results of light microscopy images and 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide studies also illustrate the release or desorption of HepG2 cancer cells, which were due to their apoptosis after treatment with DNR. It is evident that the extracellular concentration of DNR residue can be readily determined through electrochemical measurements. The decreases in the magnitudes of SPR signals were linearly related to cell survival rates, and the combination of SPR with electrochemical study could be utilized to evaluate the potential therapeutic efficiency of bioactive agents to cells. Thus, this label-free, real-time SPR-electrochemical detection technique has great promise in bioanalysis or monitoring of relevant treatment processes in clinical applications.
Collapse
Affiliation(s)
- Changyu Wu
- State Key Laboratory of Bioelectronics (Chien-Shiung Wu Laboratory), Southeast University , Nanjing 210096, China
| | - Fawad Ur Rehman
- State Key Laboratory of Bioelectronics (Chien-Shiung Wu Laboratory), Southeast University , Nanjing 210096, China
| | - Jingyuan Li
- Laboratory Animal Center, Nantong University , Nantong 226001, China
| | - Jing Ye
- State Key Laboratory of Bioelectronics (Chien-Shiung Wu Laboratory), Southeast University , Nanjing 210096, China
| | - Yuanyuan Zhang
- State Key Laboratory of Bioelectronics (Chien-Shiung Wu Laboratory), Southeast University , Nanjing 210096, China
| | - Meina Su
- State Key Laboratory of Bioelectronics (Chien-Shiung Wu Laboratory), Southeast University , Nanjing 210096, China
| | - Hui Jiang
- State Key Laboratory of Bioelectronics (Chien-Shiung Wu Laboratory), Southeast University , Nanjing 210096, China
| | - Xuemei Wang
- State Key Laboratory of Bioelectronics (Chien-Shiung Wu Laboratory), Southeast University , Nanjing 210096, China
| |
Collapse
|
26
|
Facile preparation of nitrogen-doped graphene scrolls via acoustic cavitation as electrocatalyst for glucose biosensing. J Solid State Electrochem 2015. [DOI: 10.1007/s10008-015-3062-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|