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Jiang S, Qian S, Zhu S, Lu J, Hu Y, Zhang C, Geng Y, Chen X, Guo Y, Chen Z, Pu J, Guo Z, Liu S. A Point-of-Care Testing Device Utilizing Graphene-Enhanced Fiber Optic SPR Sensor for Real-Time Detection of Infectious Pathogens. BIOSENSORS 2023; 13:1029. [PMID: 38131789 PMCID: PMC10741924 DOI: 10.3390/bios13121029] [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: 11/16/2023] [Revised: 12/04/2023] [Accepted: 12/08/2023] [Indexed: 12/23/2023]
Abstract
Timely detection of highly infectious pathogens is essential for preventing and controlling public health risks. However, most traditional testing instruments require multiple tedious steps and ultimately testing in hospitals and third-party laboratories. The sample transfer process significantly prolongs the time to obtain test results. To tackle this aspect, a portable fiber optic surface plasmon resonance (FO-SPR) device was developed for the real-time detection of infectious pathogens. The portable device innovatively integrated a compact FO-SPR sensing component, a signal acquisition and processing system, and an embedded power supply unit. A gold-plated fiber is used as the FO-SPR sensing probe. Compared with traditional SPR sensing systems, the device is smaller size, lighter weight, and higher convenience. To enhance the detection capacity of pathogens, a monolayer graphene was coated on the sensing region of the FO-SPR sensing probe. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was used to evaluate the performance of the portable device. The device can accurately detect the SARS-CoV-2 spike S1 protein in phosphate-buffered saline (PBS) and artificial saliva within just 20 min, and the device successfully detected cultured SARS-CoV-2 virus. Furthermore, the FO-SPR probe has long-term stability, remaining stable for up to 8 days. It could distinguish between the SARS-CoV-2 spike protein and the MERS-CoV spike protein. Hence, this FO-SPR device provides reliable, rapid, and portable access to test results. It provides a promising point-of-care testing (POCT) tool for on-site screening of infectious pathogens.
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Affiliation(s)
- Shiyu Jiang
- Heilongjiang Provincial Key Laboratory of Metamaterials Physics and Device, Heilongjiang University, Harbin 150080, China; (S.J.); (S.Z.); (J.L.); (Y.H.); (Y.G.); (X.C.); (Y.G.)
- School of Electronic Engineering, Heilongjiang University, Harbin 150080, China
| | - Siyu Qian
- Heilongjiang Provincial Key Laboratory of Metamaterials Physics and Device, Heilongjiang University, Harbin 150080, China; (S.J.); (S.Z.); (J.L.); (Y.H.); (Y.G.); (X.C.); (Y.G.)
| | - Shunning Zhu
- Heilongjiang Provincial Key Laboratory of Metamaterials Physics and Device, Heilongjiang University, Harbin 150080, China; (S.J.); (S.Z.); (J.L.); (Y.H.); (Y.G.); (X.C.); (Y.G.)
| | - Jinxin Lu
- Heilongjiang Provincial Key Laboratory of Metamaterials Physics and Device, Heilongjiang University, Harbin 150080, China; (S.J.); (S.Z.); (J.L.); (Y.H.); (Y.G.); (X.C.); (Y.G.)
| | - Yunxin Hu
- Heilongjiang Provincial Key Laboratory of Metamaterials Physics and Device, Heilongjiang University, Harbin 150080, China; (S.J.); (S.Z.); (J.L.); (Y.H.); (Y.G.); (X.C.); (Y.G.)
- School of Electronic Engineering, Heilongjiang University, Harbin 150080, China
| | - Cheng Zhang
- Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun 130122, China; (C.Z.); (Z.C.); (J.P.); (Z.G.)
| | - Yikai Geng
- Heilongjiang Provincial Key Laboratory of Metamaterials Physics and Device, Heilongjiang University, Harbin 150080, China; (S.J.); (S.Z.); (J.L.); (Y.H.); (Y.G.); (X.C.); (Y.G.)
| | - Xuefeng Chen
- Heilongjiang Provincial Key Laboratory of Metamaterials Physics and Device, Heilongjiang University, Harbin 150080, China; (S.J.); (S.Z.); (J.L.); (Y.H.); (Y.G.); (X.C.); (Y.G.)
| | - Ying Guo
- Heilongjiang Provincial Key Laboratory of Metamaterials Physics and Device, Heilongjiang University, Harbin 150080, China; (S.J.); (S.Z.); (J.L.); (Y.H.); (Y.G.); (X.C.); (Y.G.)
| | - Zhaoliang Chen
- Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun 130122, China; (C.Z.); (Z.C.); (J.P.); (Z.G.)
| | - Jie Pu
- Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun 130122, China; (C.Z.); (Z.C.); (J.P.); (Z.G.)
| | - Zhendong Guo
- Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun 130122, China; (C.Z.); (Z.C.); (J.P.); (Z.G.)
| | - Shengchun Liu
- Heilongjiang Provincial Key Laboratory of Metamaterials Physics and Device, Heilongjiang University, Harbin 150080, China; (S.J.); (S.Z.); (J.L.); (Y.H.); (Y.G.); (X.C.); (Y.G.)
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Keihan AH, Hosseinzadeh G, Sajjadi S, Ashiani D, Dashtestani F, Eskandari K. Bacteriophage-Based Biosensor for Detection of E. coli Bacteria on Graphene Modified Carbon Paste Electrode. ACTA ACUST UNITED AC 2019. [DOI: 10.2174/2210681208666180402110651] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Escherichia coli (E. coli) bacteria is one of the hazardous human pathogens.
Consequently, developing the rapid and effective method for identification and quantization of E. coli is
popular in biotechnological researches in recent years.
Experimental:
In this research, a label-free capacitance E. coli biosensor was fabricated based on immobilizing
bacteriophage on the carbon paste electrode (Cp). Reduced graphene (RGr) was synthesized
and used as a substrate for immobilization of bacteriophage on the Cp surface. E. coli bacteriophage
was trapped in graphene modified carbon paste electrodes. The immobilization accuracy was confirmed
via electrochemical techniques. The modified electrodes were applied as indicator electrodes for capacitance
measurements of E. coli.
Results:
Through this method, E. coli was detected in a concentration range of 33×10-3 to 330×10-3 N L-1
(number of E. coli per Liter) with a correlation coefficient of 0.99 and a detection limit of 12×10-3 N L-1.
Conclusion:
The proposed biosensor has a fast response time of about 5 s and good selectivity over
other bacteria.
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Affiliation(s)
- Amir H. Keihan
- Molecular Biology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | | | - Sharareh Sajjadi
- Department of Biology, Roudehen Branch, Islamic Azad University, Roudehen, Iran
| | - Danial Ashiani
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Fariba Dashtestani
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Khadijeh Eskandari
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Niyomdecha S, Limbut W, Numnuam A, Kanatharana P, Charlermroj R, Karoonuthaisiri N, Thavarungkul P. Phage-based capacitive biosensor for Salmonella detection. Talanta 2018; 188:658-664. [PMID: 30029427 DOI: 10.1016/j.talanta.2018.06.033] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 06/09/2018] [Accepted: 06/09/2018] [Indexed: 11/18/2022]
Abstract
This article reports the detection of Salmonella spp. based on M13 bacteriophage in a capacitive flow injection system. Salmonella-specific M13 bacteriophage was immobilized on a polytyramine/gold surface using glutaraldehyde as a crosslinker. The M13 bacteriophage modified electrode can specifically bind to Salmonella spp. via the amino acid groups on the filamentous phage. An alkaline solution was used to break the binding between the sensing surface and the analyte to allow renewable use up to 40 times. This capacitive system provided good reproducibility with a relative standard deviation (RSD) of 1.1%. A 75 µL min-1 flow rate and a 300 µL sample volume provided a wide linear range, from 2.0 × 102 to 1.0 × 107 cfu mL-1, with a detection limit of 200 cfu mL-1. Bacteria concentration can be analyzed within 40 min after the sample injection. When applied to test real samples (raw chicken meat) it provided good recoveries (100-111%). An enrichment process was also explored to increase the bacteria concentration, enabling a quantitative detection of Salmonella spp. This biosensor opens a new opportunity for the detection of pathogenic bacteria using bacteriophage.
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Affiliation(s)
- Saroh Niyomdecha
- Trace Analysis and Biosensor Research Center, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Department of Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Warakorn Limbut
- Trace Analysis and Biosensor Research Center, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Department of Applied Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Apon Numnuam
- Trace Analysis and Biosensor Research Center, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Department of Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Proespichaya Kanatharana
- Trace Analysis and Biosensor Research Center, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Department of Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand
| | - Ratthaphol Charlermroj
- National Center for Genetic Engineering and Biotechnology, 113 Thailand Science Park, Phahonyothin Road, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
| | - Nitsara Karoonuthaisiri
- National Center for Genetic Engineering and Biotechnology, 113 Thailand Science Park, Phahonyothin Road, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand.
| | - Panote Thavarungkul
- Trace Analysis and Biosensor Research Center, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Department of Physics, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand.
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Cho IH, Radadia AD, Farrokhzad K, Ximenes E, Bae E, Singh AK, Oliver H, Ladisch M, Bhunia A, Applegate B, Mauer L, Bashir R, Irudayaraj J. Nano/micro and spectroscopic approaches to food pathogen detection. ANNUAL REVIEW OF ANALYTICAL CHEMISTRY (PALO ALTO, CALIF.) 2014; 7:65-88. [PMID: 24896312 DOI: 10.1146/annurev-anchem-071213-020249] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Despite continuing research efforts, timely and simple pathogen detection with a high degree of sensitivity and specificity remains an elusive goal. Given the recent explosion of sensor technologies, significant strides have been made in addressing the various nuances of this important global challenge that affects not only the food industry but also human health. In this review, we provide a summary of the various ongoing efforts in pathogen detection and sample preparation in areas related to Fourier transform infrared and Raman spectroscopy, light scattering, phage display, micro/nanodevices, and nanoparticle biosensors. We also discuss the advantages and potential limitations of the detection methods and suggest next steps for further consideration.
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Affiliation(s)
- Il-Hoon Cho
- Bindley Bioscience and Birck Nanotechnology Center; Departments of
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