About: Fabrication of an anti-viral air filter with SiO2–Ag nanoparticles and performance evaluation in a continuous airflow condition

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An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Fabrication of an anti-viral air filter with SiO2–Ag nanoparticles and performance evaluation in a continuous airflow condition
Creator	Hwang, Jungho Woo, Kyoungja Joe, Yun
Source	Elsevier; Medline; PMC
abstract	Abstract In this study, SiO2 nanoparticles surface coated with Ag nanoparticles (SA particles) were fabricated to coat a medium air filter. The pressure drop, filtration efficiency, and anti-viral ability of the filter were evaluated against aerosolized bacteriophage MS2 in a continuous air flow condition. A mathematical approach was developed to measure the anti-viral ability of the filter with various virus deposition times. Moreover, two quality factors based on the anti-viral ability of the filter, and a traditional quality factor based on filtration efficiency, were calculated. The filtration efficiency and pressure drop increased with decreasing media velocity and with increasing SA particle coating level. The anti-viral efficiency also increased with increasing SA particle coating level, and decreased by with increasing virus deposition time. Consequently, SA particle coating on a filter does not have significant effects on filtration quality, and there is an optimal coating level to produce the highest anti-viral quality.
has issue date	2014-09-15(xsd:dateTime)
bibo:doi	10.1016/j.jhazmat.2014.08.013
bibo:pmid	25179108
has license	els-covid
sha1sum (hex)	a0b33f9216f68a81446112eff8ec4caff57be21c
schema:url	https://doi.org/10.1016/j.jhazmat.2014.08.013
resource representing a document's title	Fabrication of an anti-viral air filter with SiO2–Ag nanoparticles and performance evaluation in a continuous airflow condition
has PubMed Central identifier	PMC7116941
has PubMed identifier	25179108
schema:publication	Journal of Hazardous Materials
resource representing a document's body	covid:a0b33f9216f68a81446112eff8ec4caff57be21c#body_text
is schema:about of	named entity 'condition' named entity 'anti-viral' named entity 'CONTINUOUS' named entity 'EVALUATION' named entity 'FABRICATION' named entity 'SIO' named entity 'VIRAL' named entity 'PERFORMANCE' named entity 'AG NANOPARTICLES' named entity 'AIR FILTER' named entity 'CONDITION' named entity 'AIRFLOW' named entity 'anti-viral' named entity 'nanoparticles' named entity 'aerosols' named entity 'aerosolized' named entity 'coronavirus' named entity 'HBV' named entity 'quality factor' named entity 'bacteriophages' named entity 'sonication' named entity 'antimicrobial' named entity 'indoor air quality' named entity 'velocity' named entity 'sonication' named entity 'glass fiber' named entity 'air filter' named entity 'SMPS' named entity 'nanometer scale' named entity 'logarithm' named entity 'anti-viral' named entity 'Brownian' named entity 'number concentration' named entity 'DI water' named entity 'silica' named entity 'virus' named entity 'viscosity of air' named entity 'quality factor' named entity 'antiviral' named entity 'pressure drop' named entity 'clean air' named entity 'virus' named entity 'lysing' named entity 'freeze-dried' named entity 'areal density' named entity '1.2' named entity 'areal density' named entity 'reducing agent' named entity 'areal density' named entity 'dimensionless constant' named entity 'infection' named entity 'HIV-1' named entity 'areal density' named entity 'virus' named entity 'supernatant' named entity 'anti-viral' named entity 'disulfide bond' named entity 'areal density' named entity 'anti-viral' named entity 'condensation reaction' named entity 'areal density' named entity 'nanoparticles' named entity 'areal density' named entity 'Korea' named entity 'liquid media' named entity 'anti-viral' named entity 'Knudsen number' named entity 'nanoparticles' named entity 'environmental scanning electron microscope' named entity 'hydrolyzes' named entity 'formaldehyde' named entity 'virus' named entity 'denaturing' named entity '99.9%' named entity 'bacteriophage MS2' named entity 'areal density' named entity 'air filters' named entity 'virus' named entity 'antimicrobial agent'

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