ArticleScientific reports2019
Laser-induced fluorescence (LIF) as a smart method for fast environmental virological analyses: validation on Picornaviruses.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Determination of Laser-Induced Fluorescence Lifetimes Excited by Pulses of Comparable Duration.Applied spectroscopy · 2025Article
- Differentiating between normal and inflammatory blood serum samples using spectrochemical analytical techniques and chemometrics.Analytical and bioanalytical chemistry · 2025Article
- Post-heating Fluorescence-based Alteration and Adulteration Detection of Extra Virgin Olive Oil.Journal of fluorescence · 2023Article
- Fluorescence Methods for the Detection of Bioaerosols in Their Civil and Military Applications.Sensors (Basel, Switzerland) · 2023Review
- A comprehensive review of microbial contamination in the indoor environment: sources, sampling, health risks, and mitigation strategies.Frontiers in public health · 2023Review
- A Collection of Molecular Fingerprints of Single Aerosol Particles in Air for Potential Identification and Detection Using Optical Trapping-Raman Spectroscopy.Molecules (Basel, Switzerland) · 2022Article
- Review of Fluorescence Spectroscopy in Environmental Quality Applications.Molecules (Basel, Switzerland) · 2022Review
- Fluorescence signatures of SARS-CoV-2 spike S1 proteins and a human ACE-2: excitation-emission maps and fluorescence lifetimes.Journal of biomedical optics · 2022Article
- Fluorescence Anisotropy as a Temperature-Sensing Molecular Probe Using Fluorescein.Micromachines · 2021Article
- A Compact LIF Spectrometer for in-Field Operation in Polar Environments.Sensors (Basel, Switzerland) · 2021Article
- Potential of laser-induced fluorescence-light detection and ranging for future stand-off virus surveillance.Microbial biotechnology · 2021Review
Corrections and comments
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Virological analysis is time-consuming and expensive. The aim of this work is to demonstrate the applicability of laser-induced fluorescence (LIF) to the classification of viruses, reducing the time for this analysis and its costs. Experimental tests were performed in which different viruses were irradiated with a UV laser emitting at 266 nm and the emitted spectra were recorded by a spectrometer. The classification techniques show the possibility of discriminating viruses. Although the application of the LIF technique to biological agents has been thoroughly studied by many researchers over the years, this work aims at validating for the first time its applicability to virological analyses. The development of a fast virological analysis may revolutionize this field, allowing fast responses to epidemiologic events, reducing their risks and improving the efficiency of monitoring environments. Moreover, a cost reduction may lead to an increase in the monitoring frequency, with an obvious enhancement of safety and prevention.
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Registered trials
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