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Bonyadi F, Kavruk M, Ucak S, Cetin B, Bayramoglu G, Dursun AD, Arica Y, Ozalp VC. Real-Time Biosensing Bacteria and Virus with Quartz Crystal Microbalance: Recent Advances, Opportunities, and Challenges. Crit Rev Anal Chem 2023:1-12. [PMID: 37191651 DOI: 10.1080/10408347.2023.2211164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Continuous monitoring of pathogens finds applications in environmental, medical, and food industry settings. Quartz crystal microbalance (QCM) is one of the promising methods for real-time detection of bacteria and viruses. QCM is a technology that utilizes piezoelectric principles to measure mass and is commonly used in detecting the mass of chemicals adhering to a surface. Due to its high sensitivity and rapid detection times, QCM biosensors have attracted considerable attention as a potential method for detecting infections early and tracking the course of diseases, making it a promising tool for global public health professionals in the fight against infectious diseases. This review first provides an overview of the QCM biosensing method, including its principle of operation, various recognition elements used in biosensor creation, and its limitations and then summarizes notable examples of QCM biosensors for pathogens, focusing on microfluidic magnetic separation techniques as a promising tool in the pretreatment of samples. The review explores the use of QCM sensors in detecting pathogens in various samples, such as food, wastewater, and biological samples. The review also discusses the use of magnetic nanoparticles for sample preparation in QCM biosensors and their integration into microfluidic devices for automated detection of pathogens and highlights the importance of accurate and sensitive detection methods for early diagnosis of infections and the need for point-of-care approaches to simplify and reduce the cost of operation.
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Affiliation(s)
- Farzaneh Bonyadi
- Department of Histology and Embryology, Faculty of Medicine, Baskent University, Ankara, Turkey
| | - Murat Kavruk
- Department of Medical Biology, School of Medicine, Istanbul Aydin University, Istanbul, Turkey
| | - Samet Ucak
- Department of Medical Biology, School of Medicine, Istanbul Aydin University, Istanbul, Turkey
| | - Barbaros Cetin
- Department of Mechanical Engineering, Bilkent University, Ankara, Turkey
| | | | - Ali D Dursun
- Department of Physiology, School of Medicine, Atilim University, Ankara, Turkey
| | - Yakup Arica
- Department of Chemistry, Gazi University, Ankara, Turkey
| | - Veli C Ozalp
- Department of Histology and Embryology, Faculty of Medicine, Baskent University, Ankara, Turkey
- Department of Medical Biology, School of Medicine, Atilim University, 06830, Ankara, Turkey
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Xue L, Guo R, Jin N, Wang S, Duan H, Qi W, Wang L, Zheng Y, Li Y, Lin J. Rapid and automatic Salmonella typhimurium detection integrating continuous-flow magnetic separation and dynamic impedance measurement. Food Control 2023. [DOI: 10.1016/j.foodcont.2022.109316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Xi J, Cui G, Dong M, Sun C, Wang Y, Xu N, Zhang J, Wang L. Bioinspired fabrication of bifunctional antibody-enzyme co-assembled nanocomposites for chemiluminescence immunoassays of E. coli O157:H7. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:1414-1419. [PMID: 35311849 DOI: 10.1039/d2ay00269h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Immunoassays based on enzyme-labeled antibodies have been widely used in the food safety field. However, the production process of enzyme-labeled antibodies is complicated and the low storage stability limits their application. Herein, antibody-horseradish peroxidase (HRP) co-assembled nanocomposites (AHC NCs) with outstanding advantages such as enhanced stability, lower cost, and substrate affinity were successfully prepared via a one-pot green method. Then the AHC NCs were employed as an alternative to traditional enzyme-labeled antibodies to develop a chemiluminescence enzyme immunoassay (CLEIA) toward Escherichia coli (E. coli) O157:H7. Under optimal conditions, E. coli O157:H7 can be detected in a linear range from 1 × 103 CFU mL-1 to 5 × 106 CFU mL-1, while the limit of detection (LOD) is as low as 2.2 × 102 CFU mL-1 (3σ). A series of repeatability studies showed reproducible results with a coefficient of variation of less than 7%. In addition, the proposed CLEIA was successfully applied to the analysis of spiked samples (tap water) and gave quantitative recoveries from 93.72% to 100.72%. This work demonstrates that the developed CLEIA can be applied as a universal platform for specific detection of diversified analytes.
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Affiliation(s)
- Jinnan Xi
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, P. R. China.
| | - Guihua Cui
- Jilin Medical University, Jilin, 132013, P. R. China.
| | - Mingxin Dong
- Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun, 130122, P. R. China.
| | - Chengbiao Sun
- Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun, 130122, P. R. China.
| | - Yan Wang
- Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun, 130122, P. R. China.
| | - Na Xu
- Jilin Medical University, Jilin, 132013, P. R. China.
| | - Jianxu Zhang
- Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun, 130122, P. R. China.
| | - Longtao Wang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, 130118, P. R. China.
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