Cited by 69Biosensors and Analytical DetectionAdvanced biosensing and bioanalysis techniquesAdvanced Nanomaterials in Catalysis

Dual modality sensor using liposome-based signal amplification technique for ultrasensitive norovirus detection

Open access
Ganganboina, Akhilesh Babu, Chowdhury, Ankan Dutta, Khoris, Indra Memdi, Nasrin, Fahmida, Takemura, Kenshin, Hara, Toshimi, Abe, Fuyuki, Suzuki, Tetsuro +1 more·2020·Biosensors and Bioelectronics

Abstract

Sensitive and accurate detection methods for infectious viruses are the pressing need for effective disease diagnosis and treatment. Herein, based on V 2 O 5 nanoparticles-encapsulated liposomes (VONP-LPs) we demonstrate a dual-modality sensing platform for ultrasensitive detection of the virus. The sensing performance relies on intrinsic peroxidase and electrochemical redox property of V 2 O 5 nanoparticles (V 2 O 5 NPs). The target-specific antibody-conjugated VONP-LPs and magnetic nanoparticles (MNPs) enrich the virus by magnetic separation and the separated VONP-LPs bound viruses are hydrolyzed to release the encapsulated V 2 O 5 NPs. These released nanoparticles from captured liposomes act as peroxidase mimics and electrochemical redox indicator resulting in noticeable colorimetric and robust electrochemical dual-signal. Utilizing the superiority of dual-modality sensor with two quantitative analysis forms, norovirus like particles (NoV-LPs) can be detected by electrochemical signals with a wide linear range and low detection limit. To verify the applicability in real samples, norovirus (NoV) collected from actual clinical samples are effectively-identified with excellent accuracy. This proposed detection method can be a promising next-generation bioassay platform for early-stage diagnosis of virus disease and surveillance for public health.

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Crossref · 10.1016/j.bios.2020.112169

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  • Buffer systems, artificial saliva, and selected saliva/serum samples show that PDA-based biosensing platforms can achieve improved biomolecule immobilization, signal transduction, fluorescence/electrochemical/SERS detection, and salivary biomarker analysis.

    “Buffer systems, artificial saliva, and selected saliva/serum samples show improved biomolecule immobilization, signal transduction, fluorescence/electrochemical/SERS detection, and salivary biomarker analysis.”

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Authors
Ganganboina, A. B., Chowdhury, A. D., Khoris, I. M., Nasrin, F., Takemura, K., Hara, T., Abe, F., Suzuki, T., & Park, E. Y.
Affiliations
  • Shizuoka University (JP)
  • Hamamatsu University (JP)
Corresponding author
Park, Enoch Y.
Venue
Biosensors and Bioelectronics
Publisher
Elsevier BV
Published
2020-06
Volume
157
Pages
112169
ISSN
0956-5663 (ISSN-L)
OpenAlex
W3013509455
Cited by
68
References
42
Citations by year
2026: 3 · 2025: 11 · 2024: 9 · 2023: 9 · 2022: 13 · 2021: 15 · 2020: 8
FWCI
3.54
Type
journal article
Language
en
Open access
Locations
  • Biosensors and Bioelectronics (publishedVersion)
  • PubMed (publishedVersion)
  • Institutional Repositories DataBase (IRDB) (submittedVersion, cc-by-nc-nd)
Funders
Japan Society for the Promotion of Science
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › Biosensors and Analytical Detection
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Advanced biosensing and bioanalysis techniques
  • Physical Sciences › Materials Science › Materials Chemistry › Advanced Nanomaterials in Catalysis
Keywords
norovirus detection, V2O5 nanoparticles, peroxidase mimicry, electrochemical biosensor, colorimetric sensing, magnetic separation, magnetic nanoparticles, virus detection, clinical samples
MeSH terms
Colorimetry, Humans, Liposomes, Oxidation-Reduction, Biosensing Techniques, Caliciviridae Infections, Vanadium Compounds, Norovirus, Nanoparticles, Electrochemical Techniques, Limit of Detection

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