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Kudriavtseva A, Jarić S, Nekrasov N, Orlov AV, Gadjanski I, Bobrinetskiy I, Nikitin PI, Knežević N. Comparative Study of Field-Effect Transistors Based on Graphene Oxide and CVD Graphene in Highly Sensitive NT-proBNP Aptasensors. BIOSENSORS 2024; 14:215. [PMID: 38785689 PMCID: PMC11117807 DOI: 10.3390/bios14050215] [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: 03/18/2024] [Revised: 04/15/2024] [Accepted: 04/24/2024] [Indexed: 05/25/2024]
Abstract
Graphene-based materials are actively being investigated as sensing elements for the detection of different analytes. Both graphene grown by chemical vapor deposition (CVD) and graphene oxide (GO) produced by the modified Hummers' method are actively used in the development of biosensors. The production costs of CVD graphene- and GO-based sensors are similar; however, the question remains regarding the most efficient graphene-based material for the construction of point-of-care diagnostic devices. To this end, in this work, we compare CVD graphene aptasensors with the aptasensors based on reduced GO (rGO) for their capabilities in the detection of NT-proBNP, which serves as the gold standard biomarker for heart failure. Both types of aptasensors were developed using commercial gold interdigitated electrodes (IDEs) with either CVD graphene or GO formed on top as a channel of liquid-gated field-effect transistor (FET), yielding GFET and rGO-FET sensors, respectively. The functional properties of the two types of aptasensors were compared. Both demonstrate good dynamic range from 10 fg/mL to 100 pg/mL. The limit of detection for NT-proBNP in artificial saliva was 100 fg/mL and 1 pg/mL for rGO-FET- and GFET-based aptasensors, respectively. While CVD GFET demonstrates less variations in parameters, higher sensitivity was demonstrated by the rGO-FET due to its higher roughness and larger bandgap. The demonstrated low cost and scalability of technology for both types of graphene-based aptasensors may be applicable for the development of different graphene-based biosensors for rapid, stable, on-site, and highly sensitive detection of diverse biochemical markers.
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Affiliation(s)
- Anastasiia Kudriavtseva
- Center for Probe Microscopy and Nanotechnology, National Research University of Electronic Technology, Zelenograd, Moscow 124498, Russia
| | - Stefan Jarić
- BioSense Institute—Research and Development Institute for Information Technologies in Biosystems, University of Novi Sad, 21000 Novi Sad, Serbia; (S.J.); (I.G.)
| | - Nikita Nekrasov
- Center for Probe Microscopy and Nanotechnology, National Research University of Electronic Technology, Zelenograd, Moscow 124498, Russia
| | - Alexey V. Orlov
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow 119991, Russia
| | - Ivana Gadjanski
- BioSense Institute—Research and Development Institute for Information Technologies in Biosystems, University of Novi Sad, 21000 Novi Sad, Serbia; (S.J.); (I.G.)
| | - Ivan Bobrinetskiy
- BioSense Institute—Research and Development Institute for Information Technologies in Biosystems, University of Novi Sad, 21000 Novi Sad, Serbia; (S.J.); (I.G.)
| | - Petr I. Nikitin
- Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow 119991, Russia
| | - Nikola Knežević
- BioSense Institute—Research and Development Institute for Information Technologies in Biosystems, University of Novi Sad, 21000 Novi Sad, Serbia; (S.J.); (I.G.)
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Takefuji Y. Artificial intelligence universal biomarker prediction tool. J Thromb Thrombolysis 2024; 57:341-343. [PMID: 38117437 DOI: 10.1007/s11239-023-02930-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/25/2023] [Indexed: 12/21/2023]
Abstract
Through experiencing cardiopulmonary arrest, an artificial intelligence universal biomarker prediction tool was developed to help patients understand improvement in the trends of their disease. PyPI tool handles two biomarkers, hbA1c for diabetes and NP-proBNP for heart failure, to predict the next hospital visit. Predicting improvement in disease is a great hope for patients.
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Affiliation(s)
- Yoshiyasu Takefuji
- Faculty of Data Science, Musashino University, 3-3-3 Ariake Koto-ku, Tokyo, 135-8181, Japan.
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3
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Shamsi A, Roghani SA, Soufivand P, Pournazari M, Khoobbakht F, Bahrehmand F, Taghadosi M. CXCL9 and NT-proBNP, a notable link between inflammatory mediator and cardiovascular disease biomarker in rheumatoid arthritis. Clin Rheumatol 2024; 43:137-145. [PMID: 38006573 DOI: 10.1007/s10067-023-06826-y] [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: 05/31/2023] [Revised: 11/03/2023] [Accepted: 11/19/2023] [Indexed: 11/27/2023]
Abstract
INTRODUCTION Cardiovascular disease (CVD) is the most critical extra-articular manifestation of rheumatoid arthritis, and inflammatory molecules contribute to its pathogenesis. Recently, CXCL9 has been considered an inflammatory chemokine associated with the pathogenesis of CVD. Here, we evaluated the association of plasma CXCL9 with well-established cardiac biomarkers, including HS-CRP (High sensitivity C-reactive protein) and NT-ProBNP (N-terminal pro-B-type natriuretic peptide), in newly diagnosed and under-treatment RA patients. METHODS Thirty newly diagnosed patients, 30 under-treatment RA patients, and 30 healthy subjects were recruited. The plasma concentration of CXCL9 and NT-ProBNP was measured using the ELISA method. The HS-CRP levels was measured in plasma samples using latex-enhanced immunoturbidimetric test. RESULTS We found increased plasma levels of CXCL9, HS-CRP, and NT-proBNP in RA patients compared to healthy subjects, besides that the concentration of CXCL9, HS-CRP, and NT-ProBNP showed elevated levels in newly diagnosed RA patients compared to under-treatment group. The mean plasma concentration of CXCL9, NT-proBNP, and HS-CRP were statistically different among healthy subjects, newly diagnosed, and under-treatment RA patients (p < 0.001, p = 0.016, and p < 0.001, respectively). We also found a significant positive correlation between CXCL9 and DAS-28 (p = 0.0005, r = 0.436) in the patients' group (new-case + under-treatment). There was a significantly positive correlation between CXCL9 and NT-proBNP in newly diagnosed and under-treatment patients (p = 0.020, r = 0.424; p < 0.0001, r = 0.853, respectively). In the patient's group (new-case + under-treatment), there was a significantly positive correlation between CXCL9 with NT-proBNP (p < 0.001, r = 0.703) and CXCL9 with HS-CRP (p = 0.015, r = 0.313). CONCLUSION CXCL9 correlates significantly with well-established cardiovascular biomarkers, including HS-CRP and NT-ProBNP in RA patients. Key Points • CXCL9 is an inflammatory marker in RA. • CXCL9 has correlated with DAS-28. • There is a strong correlation between CXCL9 with NT-proBNP and HS-CRP.
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Affiliation(s)
- Afsaneh Shamsi
- Immunology Department, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Seyed Askar Roghani
- Immunology Department, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Clinical Research Development Center, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Parviz Soufivand
- Clinical Research Development Center, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mehran Pournazari
- Clinical Research Development Center, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Fatemeh Khoobbakht
- Immunology Department, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Fariborz Bahrehmand
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mahdi Taghadosi
- Immunology Department, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran.
- Cardiovascular Research Center, Health Institute, Imam-Ali Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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Sousa MP, Bettencourt P, Brás-Silva C, Pereira C. Biosensors for natriuretic peptides in cardiovascular diseases. A review. Curr Probl Cardiol 2024; 49:102180. [PMID: 37907188 DOI: 10.1016/j.cpcardiol.2023.102180] [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: 10/25/2023] [Accepted: 10/28/2023] [Indexed: 11/02/2023]
Abstract
Heart failure (HF) is a complex clinical syndrome associated with high rates of morbidity and mortality. Over the years, it has been crucial to find accurate biomarkers capable of doing a precise monitor of HF and provide an early diagnosis. Of these, it has been established an important role of natriuretic peptides in HF assessment. Moreover, the development of biosensors has been garnering interest as new diagnostic medical tools. In this review we first provide a general overview of HF, its pathogenesis, and diagnostic features. We then discuss the role of natriuretic peptides in heart failure by characterizing them and point out their potential as biomarkers. Finally, we adress the evolution of biosensors development and the available natriuretic peptides biosensors for disease monitoring.
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Affiliation(s)
- Mariana P Sousa
- Instituto de Investigação e Inovação em Saúde - i3S, Universidade do Porto, Porto 4200-135, Portugal
| | - Paulo Bettencourt
- Cardiovascular R&D Centre-UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, 4200-319, Porto, Portugal
| | - Carmen Brás-Silva
- Cardiovascular R&D Centre-UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, 4200-319, Porto, Portugal
| | - Claudia Pereira
- FP-I3ID, Instituto de Investigação, Inovação e Desenvolvimento, FP-BHS, Biomedical and Health Sciences, Universidade Fernando Pessoa, Porto 4249-004, Portugal; HE-FP-Hospital Fernando Pessoa, CECLIN, Center of Clinical Studies, 4420-096 Gondomar, Portugal; FCS-Faculty of Health Sciences, Fernando Pessoa University, 4249-004 Porto, Portugal.
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Rammos A, Bechlioulis A, Kalogeras P, Watson CJ, Salvo P, Lomonaco T, Kardakari O, Tripoliti EE, Goletsis Y, Fotiadis DI, Katsouras CS, Michalis LK, Naka KK. The Potential Role of Salivary NT-proBNP in Heart Failure. Life (Basel) 2023; 13:1818. [PMID: 37763222 PMCID: PMC10532738 DOI: 10.3390/life13091818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 08/20/2023] [Accepted: 08/23/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND Serum natriuretic peptides (NPs) have an established role in heart failure (HF) diagnosis. Saliva NT-proBNP that may be easily acquired has been studied little. METHODS Ninety-nine subjects were enrolled; thirty-six obese or hypertensive with dyspnoea but no echocardiographic HF findings or raised NPs served as controls, thirteen chronic HF (CHF) patients and fifty patients with acute decompensated HF (ADHF) requiring hospital admission. Electrocardiogram, echocardiogram, 6 min walking distance (6MWD), blood and saliva samples, were acquired in all participants. RESULTS Serum NT-proBNP ranged from 60-9000 pg/mL and saliva NT-proBNP from 0.64-93.32 pg/mL. Serum NT-proBNP was significantly higher in ADHF compared to CHF (p = 0.007) and in CHF compared to controls (p < 0.05). There was no significant difference in saliva values between ADHF and CHF, or between CHF and controls. Saliva and serum levels were positively associated only in ADHF patients (R = 0.352, p = 0.012). Serum NT-proBNP was positively associated with NYHA class (R = 0.506, p < 0.001) and inversely with 6MWD (R = -0.401, p = 0.004) in ADHF. Saliva NT-proBNP only correlated with age in ADHF patients. CONCLUSIONS In the current study, saliva NT-proBNP correlated with serum values in ADHF patients, but could not discriminate between HF and other causes of dyspnoea. Further research is needed to explore the value of saliva NT-proBNP.
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Affiliation(s)
- Aidonis Rammos
- 2nd Department of Cardiology, Faculty of Medicine, School of Health Sciences, University of Ioannina & University Hospital of Ioannina, 45110 Ioannina, Greece (P.K.); (O.K.)
| | - Aris Bechlioulis
- 2nd Department of Cardiology, Faculty of Medicine, School of Health Sciences, University of Ioannina & University Hospital of Ioannina, 45110 Ioannina, Greece (P.K.); (O.K.)
| | - Petros Kalogeras
- 2nd Department of Cardiology, Faculty of Medicine, School of Health Sciences, University of Ioannina & University Hospital of Ioannina, 45110 Ioannina, Greece (P.K.); (O.K.)
| | - Chris J. Watson
- Wellcome-Wolfson Institute for Experimental Medicine, Queen’s University Belfast, Belfast BT9 7BL, UK;
- UCD Conway Institute, School of Medicine, University College Dublin, 4 Dublin, Ireland
| | - Pietro Salvo
- Institute of Clinical Physiology, Italian National Research Council, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Tommaso Lomonaco
- Department of Chemistry and Industrial Chemistry, University of Pisa, 56124 Pisa, Italy;
| | - Olga Kardakari
- 2nd Department of Cardiology, Faculty of Medicine, School of Health Sciences, University of Ioannina & University Hospital of Ioannina, 45110 Ioannina, Greece (P.K.); (O.K.)
| | - Evanthia E. Tripoliti
- Department of Biomedical Research, Institute of Molecular Biology and Biotechnology, FORTH, 45110 Ioannina, Greece (Y.G.); (D.I.F.)
| | - Yorgos Goletsis
- Department of Biomedical Research, Institute of Molecular Biology and Biotechnology, FORTH, 45110 Ioannina, Greece (Y.G.); (D.I.F.)
- Department of Economics, University of Ioannina, 45110 Ioannina, Greece
| | - Dimitris I. Fotiadis
- Department of Biomedical Research, Institute of Molecular Biology and Biotechnology, FORTH, 45110 Ioannina, Greece (Y.G.); (D.I.F.)
- Department of Economics, University of Ioannina, 45110 Ioannina, Greece
- Unit of Medical Technology and Intelligent Information Systems, University of Ioannina, 45110 Ioannina, Greece
| | - Christos S. Katsouras
- 2nd Department of Cardiology, Faculty of Medicine, School of Health Sciences, University of Ioannina & University Hospital of Ioannina, 45110 Ioannina, Greece (P.K.); (O.K.)
| | - Lampros K. Michalis
- 2nd Department of Cardiology, Faculty of Medicine, School of Health Sciences, University of Ioannina & University Hospital of Ioannina, 45110 Ioannina, Greece (P.K.); (O.K.)
| | - Katerina K. Naka
- 2nd Department of Cardiology, Faculty of Medicine, School of Health Sciences, University of Ioannina & University Hospital of Ioannina, 45110 Ioannina, Greece (P.K.); (O.K.)
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Ruankham W, Morales Frías IA, Phopin K, Tantimongcolwat T, Bausells J, Zine N, Errachid A. One-step impedimetric NT-proBNP aptasensor targeting cardiac insufficiency in artificial saliva. Talanta 2023; 256:124280. [PMID: 36696735 DOI: 10.1016/j.talanta.2023.124280] [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: 11/15/2022] [Revised: 01/16/2023] [Accepted: 01/17/2023] [Indexed: 01/21/2023]
Abstract
Currently, sensitive and accurate approaches for diagnosis, rapid assessment, and cardiac biomarker monitoring in patients with heart failure are needed. In this context, the advantages of aptamers over traditional antibodies have been employed to fabricate a single-step impedimetric N-terminal pro b-type natriuretic peptide (NT-proBNP)-modified gold microelectrode array. The development of an electrochemical aptasensing platform was based on the coimmobilization of alkanethiol self-assembled monolayers and amine-terminated aptamer that specifically recognized cardiac NT-proBNP protein resulting in charge electron transfer. Electroimpedimetric signals of the sensor were observed to be linear to the NT-proBNP concentrations in the range of 5.0 × 10-3 to 1.0 pg mL-1 (R2 = 0.9624), while achieving a low detection limit of 5.0 × 10-3 pg mL-1. Clinically relevant detection levels for NT-proBNP were achieved in a simple, rapid, and label-free measurement using artificial saliva, which was highlighted to be specific, regenerative, and selective over potential interferers occurring during the processes of cardiac insufficiency, Therefore, the novel NT-proBNP aptasensor is a promising point-of-care tool exhibiting safe, non-invasive, affordable, and non-prescription home use accessible to overcome the limitations associated with conventional ELISA and previous aptasensing.
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Affiliation(s)
- Waralee Ruankham
- Center for Research and Innovation, Faculty of Medical Technology, Mahidol University, Bangkok, 10700, Thailand
| | | | - Kamonrat Phopin
- Center for Research and Innovation, Faculty of Medical Technology, Mahidol University, Bangkok, 10700, Thailand; Department of Clinical Microbiology and Applied Technology, Faculty of Medical Technology, Mahidol University, Bangkok, 10700, Thailand
| | - Tanawut Tantimongcolwat
- Center for Research and Innovation, Faculty of Medical Technology, Mahidol University, Bangkok, 10700, Thailand
| | - Joan Bausells
- Instituto de Microelectrónica de Barcelona (IMB-CNM-CSIC), Campus Universitat Autònoma de Barcelona (UAB), Barcelona, 08193, Spain
| | - Nadia Zine
- Institut des Sciences Analytiques (ISA), Université Claude Bernard Lyon-1, Lyon, 69100, France
| | - Abdelhamid Errachid
- Institut des Sciences Analytiques (ISA), Université Claude Bernard Lyon-1, Lyon, 69100, France.
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Dong T, Matos Pires NM, Yang Z, Jiang Z. Advances in Electrochemical Biosensors Based on Nanomaterials for Protein Biomarker Detection in Saliva. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2205429. [PMID: 36585368 PMCID: PMC9951322 DOI: 10.1002/advs.202205429] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 11/20/2022] [Indexed: 06/02/2023]
Abstract
The focus on precise medicine enhances the need for timely diagnosis and frequent monitoring of chronic diseases. Moreover, the recent pandemic of severe acute respiratory syndrome coronavirus 2 poses a great demand for rapid detection and surveillance of viral infections. The detection of protein biomarkers and antigens in the saliva allows rapid identification of diseases or disease changes in scenarios where and when the test response at the point of care is mandated. While traditional methods of protein testing fail to provide the desired fast results, electrochemical biosensors based on nanomaterials hold perfect characteristics for the detection of biomarkers in point-of-care settings. The recent advances in electrochemical sensors for salivary protein detection are critically reviewed in this work, with emphasis on the role of nanomaterials to boost the biosensor analytical performance and increase the reliability of the test in human saliva samples. Furthermore, this work identifies the critical factors for further modernization of the nanomaterial-based electrochemical sensors, envisaging the development and implementation of next-generation sample-in-answer-out systems.
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Affiliation(s)
- Tao Dong
- Department of Microsystems‐ IMSFaculty of TechnologyNatural Sciences and Maritime SciencesUniversity of South‐Eastern Norway‐USNP.O. Box 235Kongsberg3603Norway
| | - Nuno Miguel Matos Pires
- Chongqing Key Laboratory of Micro‐Nano Systems and Intelligent TransductionCollaborative Innovation Center on Micro‐Nano Transduction and Intelligent Eco‐Internet of ThingsChongqing Key Laboratory of Colleges and Universities on Micro‐Nano Systems Technology and Smart TransducingNational Research Base of Intelligent Manufacturing ServiceChongqing Technology and Business UniversityNan'an DistrictChongqing400067China
| | - Zhaochu Yang
- Chongqing Key Laboratory of Micro‐Nano Systems and Intelligent TransductionCollaborative Innovation Center on Micro‐Nano Transduction and Intelligent Eco‐Internet of ThingsChongqing Key Laboratory of Colleges and Universities on Micro‐Nano Systems Technology and Smart TransducingNational Research Base of Intelligent Manufacturing ServiceChongqing Technology and Business UniversityNan'an DistrictChongqing400067China
| | - Zhuangde Jiang
- Chongqing Key Laboratory of Micro‐Nano Systems and Intelligent TransductionCollaborative Innovation Center on Micro‐Nano Transduction and Intelligent Eco‐Internet of ThingsChongqing Key Laboratory of Colleges and Universities on Micro‐Nano Systems Technology and Smart TransducingNational Research Base of Intelligent Manufacturing ServiceChongqing Technology and Business UniversityNan'an DistrictChongqing400067China
- State Key Laboratory for Manufacturing Systems EngineeringInternational Joint Laboratory for Micro/Nano Manufacturing and Measurement TechnologyXi'an Jiaotong UniversityXi'an710049China
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8
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Ben Halima H, Zine N, Bausells J, Jaffrezic-Renault N, Errachid A. A Novel Cortisol Immunosensor Based on a Hafnium Oxide/Silicon Structure for Heart Failure Diagnosis. MICROMACHINES 2022; 13:mi13122235. [PMID: 36557534 PMCID: PMC9786208 DOI: 10.3390/mi13122235] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/12/2022] [Accepted: 12/14/2022] [Indexed: 06/12/2023]
Abstract
Assessing cortisol levels in human bodies has become essential to diagnose heart failure (HF). In this work, we propose a salivary cortisol detection strategy as part of an easily integrable lab-on-a-chip for detection of HF biomarkers. Our developed capacitive immunosensor based on hafnium oxide (HfO2)/silicon structure showed good linearity between increasing cortisol concentration and the charge-transfer resistance/capacitance. Moreover, the developed biosensor was demonstrated to be highly selective toward cortisol compared to other HF biomarkers such as tumor necrosis factor (TNF-α) and N-terminal pro-brain natriuretic peptide (NT-proBNP). The precision of our developed biosensor was evaluated, and the difference between the determined cortisol concentration in saliva and its expected one is <18%.
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Affiliation(s)
- Hamdi Ben Halima
- Institut de Sciences Analytiques (ISA)-UMR 5280, Université Claude Bernard Lyon 1, 5 rue de la Doua, 69100 Lyon, France
| | - Nadia Zine
- Institut de Sciences Analytiques (ISA)-UMR 5280, Université Claude Bernard Lyon 1, 5 rue de la Doua, 69100 Lyon, France
| | - Joan Bausells
- Institute of Microelectronics of Barcelona (IMB-CNM, CSIC), Campus UAB, Bellaterra, 08193 Barcelona, Spain
| | - Nicole Jaffrezic-Renault
- Institut de Sciences Analytiques (ISA)-UMR 5280, Université Claude Bernard Lyon 1, 5 rue de la Doua, 69100 Lyon, France
| | - Abdelhamid Errachid
- Institut de Sciences Analytiques (ISA)-UMR 5280, Université Claude Bernard Lyon 1, 5 rue de la Doua, 69100 Lyon, France
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Nekrasov N, Kudriavtseva A, Orlov AV, Gadjanski I, Nikitin PI, Bobrinetskiy I, Knežević NŽ. One-Step Photochemical Immobilization of Aptamer on Graphene for Label-Free Detection of NT-proBNP. BIOSENSORS 2022; 12:bios12121071. [PMID: 36551038 PMCID: PMC9775241 DOI: 10.3390/bios12121071] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/16/2022] [Accepted: 11/19/2022] [Indexed: 05/28/2023]
Abstract
A novel photochemical technological route for one-step functionalization of a graphene surface with an azide-modified DNA aptamer for biomarkers is developed. The methodology is demonstrated for the functionalization of a DNA aptamer for an N-terminal B-type natriuretic peptide (NT-proBNP) heart failure biomarker on the surface of a graphene channel within a system based on a liquid-gated graphene field effect transistor (GFET). The limit of detection (LOD) of the aptamer-functionalized sensor is 0.01 pg/mL with short response time (75 s) for clinically relevant concentrations of the cardiac biomarker, which could be of relevance for point-of-care (POC) applications. The novel methodology could be applicable for the development of different graphene-based biosensors for fast, stable, real-time, and highly sensitive detection of disease markers.
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Affiliation(s)
- Nikita Nekrasov
- Center for Probe Microscopy and Nanotechnology, National Research University of Electronic Technology, Moscow, 124498 Zelenograd, Russia
| | - Anastasiia Kudriavtseva
- Center for Probe Microscopy and Nanotechnology, National Research University of Electronic Technology, Moscow, 124498 Zelenograd, Russia
| | - Alexey V. Orlov
- Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991 Moscow, Russia
| | - Ivana Gadjanski
- BioSense Institute—Research and Development Institute for Information Technologies in Biosystems, University of Novi Sad, 21000 Novi Sad, Serbia
| | - Petr I. Nikitin
- Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991 Moscow, Russia
| | - Ivan Bobrinetskiy
- Center for Probe Microscopy and Nanotechnology, National Research University of Electronic Technology, Moscow, 124498 Zelenograd, Russia
- BioSense Institute—Research and Development Institute for Information Technologies in Biosystems, University of Novi Sad, 21000 Novi Sad, Serbia
| | - Nikola Ž. Knežević
- BioSense Institute—Research and Development Institute for Information Technologies in Biosystems, University of Novi Sad, 21000 Novi Sad, Serbia
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Ben Halima H, Bellagambi FG, Hangouët M, Alcacer A, Pfeiffer N, Heuberger A, Zine N, Bausells J, Elaissari A, Errachid A. A novel electrochemical strategy for NT-proBNP detection using IMFET for monitoring heart failure by saliva analysis. Talanta 2022; 251:123759. [DOI: 10.1016/j.talanta.2022.123759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/15/2022] [Accepted: 07/19/2022] [Indexed: 11/25/2022]
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11
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Ben Halima H, Bellagambi F, Hangouet M, Alcacer A, Pfeiffer N, Heuberger A, Zine N, Bausells J, Elaissari A, ERRACHID A. A novel IMFET biosensor strategy for Interleukin‐10 quantification for early screening heart failure disease in saliva. ELECTROANAL 2022. [DOI: 10.1002/elan.202200141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Komarova N, Panova O, Titov A, Kuznetsov A. Aptamers Targeting Cardiac Biomarkers as an Analytical Tool for the Diagnostics of Cardiovascular Diseases: A Review. Biomedicines 2022; 10:biomedicines10051085. [PMID: 35625822 PMCID: PMC9138532 DOI: 10.3390/biomedicines10051085] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 05/05/2022] [Accepted: 05/06/2022] [Indexed: 02/04/2023] Open
Abstract
The detection of cardiac biomarkers is used for diagnostics, prognostics, and the risk assessment of cardiovascular diseases. The analysis of cardiac biomarkers is routinely performed with high-sensitivity immunological assays. Aptamers offer an attractive alternative to antibodies for analytical applications but, to date, are not widely practically implemented in diagnostics and medicinal research. This review summarizes the information on the most common cardiac biomarkers and the current state of aptamer research regarding these biomarkers. Aptamers as an analytical tool are well established for troponin I, troponin T, myoglobin, and C-reactive protein. For the rest of the considered cardiac biomarkers, the isolation of novel aptamers or more detailed characterization of the known aptamers are required. More attention should be addressed to the development of dual-aptamer sandwich detection assays and to the studies of aptamer sensing in alternative biological fluids. The universalization of aptamer-based biomarker detection platforms and the integration of aptamer-based sensing to clinical studies are demanded for the practical implementation of aptamers to routine diagnostics. Nevertheless, the wide usage of aptamers for the diagnostics of cardiovascular diseases is promising for the future, with respect to both point-of-care and laboratory testing.
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Beck F, Horn C, Baeumner AJ. Dry-reagent microfluidic biosensor for simple detection of NT-proBNP via Ag nanoparticles. Anal Chim Acta 2022; 1191:339375. [PMID: 35033274 DOI: 10.1016/j.aca.2021.339375] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 12/06/2021] [Accepted: 12/10/2021] [Indexed: 11/16/2022]
Abstract
The diagnosis of many diseases requires monitoring of biomarker levels over a period of time instead of assessing their concentration only once. For example, in case of heart failure determination, the levels of N-terminal prohormone brain natriuretic peptide (NT-proBNP) in blood vary so strongly amongst individuals, that the current procedure of one-time measurement in combination with clinical examination does not allow for accurate assessment of disease severity and progression. Our microfluidic biosensor addresses key characteristics of desirable home-tests which include low limits of detection, small sample volume (less than 10 μL), simple detection strategies, and ready-to-go all-dried long-term stable reagents. Here, electrochemically superior silver nanoparticles (AgNP) were dried directly within the microfluidic channel in a matrix of trehalose sugar doped with Na2SO3 as oxygen scavenger. This successfully prevented AgNP oxidation and enabled dry and ready-to-use storage for at least 18 weeks. Based on this, laser-cut flow chips were developed containing all bioassay reagents needed in a ready-to-go dry format. An oxidation-reduction stripping voltammetry strategy was used for highly sensitive quantification of the AgNPs as electrochemical label. This microfluidic biosensor demonstrated limits of detection for NT-proBNP of 0.57 ng mL-1 with a mean error of 6% (n ≥ 3) in undiluted human serum, which is below the clinically relevant cut-off of 1 ng mL-1. This practical approach has the potential to substitute commonly used lateral-flow assays for various biomarkers, as it offers low patient sample volumes hence supporting simple finger-prick strategies well-known also for other electrochemical biosensors, and independence from the notorious variability in fleece fabrication.
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Affiliation(s)
- Franziska Beck
- University of Regensburg, Institute of Analytical Chemistry, Chemo- and Biosensors, 93043, Regensburg, Germany
| | | | - Antje J Baeumner
- University of Regensburg, Institute of Analytical Chemistry, Chemo- and Biosensors, 93043, Regensburg, Germany.
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