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Cheng CH, Yatsuda H, Goto M, Kondoh J, Liu SH, Wang RYL. Application of Shear Horizontal Surface Acoustic Wave (SH-SAW) Immunosensor in Point-of-Care Diagnosis. BIOSENSORS 2023; 13:605. [PMID: 37366970 DOI: 10.3390/bios13060605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 05/25/2023] [Accepted: 05/30/2023] [Indexed: 06/28/2023]
Abstract
Point-of-care testing (POCT), also known as on-site or near-patient testing, has been exploding in the last 20 years. A favorable POCT device requires minimal sample handling (e.g., finger-prick samples, but plasma for analysis), minimal sample volume (e.g., one drop of blood), and very fast results. Shear horizontal surface acoustic wave (SH-SAW) biosensors have attracted a lot of attention as one of the effective solutions to complete whole blood measurements in less than 3 min, while providing a low-cost and small-sized device. This review provides an overview of the SH-SAW biosensor system that has been successfully commercialized for medical use. Three unique features of the system are a disposable test cartridge with an SH-SAW sensor chip, a mass-produced bio-coating, and a palm-sized reader. This paper first discusses the characteristics and performance of the SH-SAW sensor system. Subsequently, the method of cross-linking biomaterials and the analysis of SH-SAW real-time signals are investigated, and the detection range and detection limit are presented.
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Affiliation(s)
- Chia-Hsuan Cheng
- Graduate School of Science and Technology, Shizuoka University, 3-5-1 Johoku, Naka-ku, Hamamatsu-shi 432-8561, Japan
- tst Biomedical Electronics Co., Ltd., Taoyuan 324403, Taiwan
| | - Hiromi Yatsuda
- Graduate School of Science and Technology, Shizuoka University, 3-5-1 Johoku, Naka-ku, Hamamatsu-shi 432-8561, Japan
- tst Biomedical Electronics Co., Ltd., Taoyuan 324403, Taiwan
| | | | - Jun Kondoh
- Graduate School of Science and Technology, Shizuoka University, 3-5-1 Johoku, Naka-ku, Hamamatsu-shi 432-8561, Japan
| | - Szu-Heng Liu
- tst Biomedical Electronics Co., Ltd., Taoyuan 324403, Taiwan
| | - Robert Y L Wang
- Biotechnology Industry Ph.D. Program, Chang Gung University, Taoyuan 33302, Taiwan
- Kidney Research Center and Department of Nephrology, Chang Gung Memorial Hospital, Linkou 33305, Taiwan
- Department of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
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Gabbasov ZA, Avtaeva YN, Melnikov IS, Okhota SD, Caprnda M, Mozos I, Prosecky R, Rodrigo L, Kruzliak P, Zozulya NI. Kinetics of platelet adhesion to a fibrinogen-coated surface in whole blood under flow conditions. J Clin Lab Anal 2021; 35:e23939. [PMID: 34347925 PMCID: PMC8418503 DOI: 10.1002/jcla.23939] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 07/19/2021] [Accepted: 07/24/2021] [Indexed: 12/25/2022] Open
Abstract
Aim To test a novel method of assessment of platelet adhesion to a fibrinogen‐coated surface in whole blood under flow conditions. Methods We developed a fluidic device that mimics blood flow in vessels. The method of detection of platelet adhesion is based on recording of a scattered laser light signal from a fibrinogen‐covered surface. Testing was performed in platelet‐rich plasma (PRP) and whole blood of healthy volunteers. Control measurements were performed, followed by tests with inhibition of platelet GPIIa/IIIb and GPIb receptors. Then, the same testing sequence was performed in whole blood of persons with autoimmune thrombocytopenia and type 3 von Willebrand disease. Results The change in intensity of scattered light was 2.7 (2.4; 4.1) times higher in whole blood (0.2 ± 0.08V, n = 7) than in PRP (0.05 ± 0.02 V, n = 7), p < 0.01. The blocking of GP IIb/IIIa receptors decreased the intensity of scattered light to 8.5 (6.5;12)%; the blocking of GPIb receptors decreased it to 34 (23;58)%, p < 0.01. In the whole blood of a person with autoimmune thrombocytopenia, the inhibition of GPIb receptors decreased platelet adhesion, but no effect was observed in type 3 von Willebrand disease. Inhibition of platelet GPIIb/IIIa receptors alone or combined inhibition of GPIb and GPIIb/IIIa receptors resulted in almost total suppression of adhesion in both cases. Conclusion Our system effectively registers platelet adhesion to a fibrinogen‐coated surface under controlled‐flow conditions and may successfully be applied to the investigation of platelet adhesion kinetics.
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Affiliation(s)
- Zufar A Gabbasov
- National Medical Research Centre for Cardiology of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Yuliya N Avtaeva
- National Medical Research Centre for Cardiology of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Ivan S Melnikov
- National Medical Research Centre for Cardiology of the Ministry of Health of the Russian Federation, Moscow, Russia.,Institute of Biomedical Problems of Russian Academy of Sciences, Moscow, Russia
| | - Sergey D Okhota
- National Medical Research Centre for Cardiology of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Martin Caprnda
- 1st Department of Internal Medicine, Faculty of Medicine, Comenius University and University Hospital, Bratislava, Slovakia
| | - Ioana Mozos
- Department of Functional Sciences, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania.,Center for Translational Research and Systems Medicine, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
| | - Robert Prosecky
- 2nd Department of Internal Medicine, Faculty of Medicine, Masaryk University and St, Anne´s University Hospital, Brno, Czech Republic
| | - Luis Rodrigo
- Faculty of Medicine, University of Oviedo and Central University Hospital of Asturias (HUCA), Oviedo, Spain
| | - Peter Kruzliak
- 2nd Department of Surgery, Faculty of Medicine, Masaryk University and St, Anne´s University Hospital, Brno, Czech Republic
| | - Nadezhda I Zozulya
- National Research Center for Hematology of the Ministry of Health of the Russian Federation, Moscow, Russia
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Non-Destructive Evaluation Device for Monitoring Fluid Viscosity. SENSORS 2020; 20:s20061657. [PMID: 32192037 PMCID: PMC7146180 DOI: 10.3390/s20061657] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 03/06/2020] [Accepted: 03/13/2020] [Indexed: 11/17/2022]
Abstract
There is an increasing need for non-destructive, low-cost devices for real-time fluid viscosity monitoring. Therefore, in this study, a method based on structural health monitoring is adapted for monitoring fluid properties. A device is built such that an inexpensive and disposable viscosity probe be possible. The design incorporates a sensor/actuator pair using a piezoelectric material layered with copper/brass and capable of monitoring viscosity changes in low volume liquids (e.g., vacutainer vial). Experiments performed with the new device show a definite pattern of wave propagation in viscous solutions. A numerical model is built to investigate the wave propagation in the fluid. For experimental measurements, the sensor part of the device detects the generated pressure wave in fluid (e.g., air, water, glycerin) by the actuator part. The phase shift between the actuator and the sensor signals is then recorded and plotted for different concentrations of glycerin and water at room temperature. The results of this study show a direct correlation between the phase shift and varying viscosity in the ultrasonic frequency range from 6 to 9 MHz. The numerical simulation, performed utilizing acoustic modal and harmonic response analysis, results also demonstrate the same trend as the experimental results: a phase shift increases with the viscosity of the fluid.
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Hussain M, Rupp F, Wendel HP, Gehring FK. Bioapplications of acoustic crystals, a review. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.02.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Liu T, Zhang W, Zhou L, Guo Z, Tang Y, Miao P. A quartz crystal microbalance sensor for endotoxin assay by monitoring limulus amebocyte lysate protease reaction. Anal Chim Acta 2017; 961:106-111. [PMID: 28224902 DOI: 10.1016/j.aca.2017.01.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 01/06/2017] [Accepted: 01/10/2017] [Indexed: 01/15/2023]
Abstract
Endotoxin is able to trigger strong innate immune responses by interacting with specific receptors on immune cells. Therefore, accurate and rapid detection of endotoxin is of primary importance. In this study, endotoxin induced viscosity variation of limulus amebocyte lysate (LAL) reagent is monitored by a quartz crystal microbalance (QCM) sensor with enhanced signal. Based on the analysis of the relationship between endotoxin concentration and QCM frequency shift with time, an effective sensing strategy is developed for endotoxin assay, which shows excellent sensitivity and specificity in the linear detection range from 0.005 to 10 EU mL-1. Moreover, this QCM sensor could be reused after a simple regeneration procedure. Therefore, it has potential practical utility for endotoxin determination in various applications.
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Affiliation(s)
- Tao Liu
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, PR China; University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Wei Zhang
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, PR China
| | - Lianqun Zhou
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, PR China
| | - Zhen Guo
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, PR China
| | - Yuguo Tang
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, PR China; University of Chinese Academy of Sciences, Beijing, 100049, PR China.
| | - Peng Miao
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, PR China.
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Chen D, Song S, Ma J, Zhang Z, Wang P, Liu W, Guo Q. Micro-electromechanical film bulk acoustic sensor for plasma and whole blood coagulation monitoring. Biosens Bioelectron 2016; 91:465-471. [PMID: 28068607 DOI: 10.1016/j.bios.2016.12.063] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Revised: 12/09/2016] [Accepted: 12/29/2016] [Indexed: 12/28/2022]
Abstract
Monitoring blood coagulation is an important issue in the surgeries and the treatment of cardiovascular diseases. In this work, we reported a novel strategy for the blood coagulation monitoring based on a micro-electromechanical film bulk acoustic resonator. The resonator was excited by a lateral electric field and operated under the shear mode with a frequency of 1.9GHz. According to the apparent step-ladder curves of the frequency response to the change of blood viscoelasticity, the coagulation time (prothrombin time) and the coagulation kinetics were measured with the sample consumption of only 1μl. The procoagulant activity of thromboplastin and the anticoagulant effect of heparin on the blood coagulation process were illustrated exemplarily. The measured prothrombin times showed a good linear correlation with R2=0.99969 and a consistency with the coefficient of variation less than 5% compared with the commercial coagulometer. The proposed film bulk acoustic sensor, which has the advantages of small size, light weight, low cost, simple operation and little sample consumption, is a promising device for miniaturized, online and automated analytical system for routine diagnostics of hemostatic status and personal health monitoring.
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Affiliation(s)
- Da Chen
- Mine Disaster Prevention and Control Key Laboratory of Education Ministry of China, Shandong University of Science and Technology, Qingdao 266590, China; College of Electronics, Communications, and Physics, Shandong University of Science and Technology, Qingdao 266590, PR China.
| | - Shuren Song
- College of Electronics, Communications, and Physics, Shandong University of Science and Technology, Qingdao 266590, PR China
| | - Jilong Ma
- College of Electronics, Communications, and Physics, Shandong University of Science and Technology, Qingdao 266590, PR China
| | - Zhen Zhang
- College of Electronics, Communications, and Physics, Shandong University of Science and Technology, Qingdao 266590, PR China
| | - Peng Wang
- College of Electronics, Communications, and Physics, Shandong University of Science and Technology, Qingdao 266590, PR China
| | - Weihui Liu
- College of Electronics, Communications, and Physics, Shandong University of Science and Technology, Qingdao 266590, PR China
| | - Qiuquan Guo
- Mechanical & Materials Engineering, Western University, London, Ontario, Canada, N6A 3K7.
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