{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T03:20:05Z","timestamp":1790047205856,"version":"4.0.1"},"reference-count":38,"publisher":"MDPI AG","issue":"10","license":[{"start":{"date-parts":[[2022,10,11]],"date-time":"2022-10-11T00:00:00Z","timestamp":1665446400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100003701","name":"Korea Institute of Machinery and Materials, Korea","doi-asserted-by":"publisher","award":["NK237A"],"award-info":[{"award-number":["NK237A"]}],"id":[{"id":"10.13039\/501100003701","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Toxics"],"abstract":"<jats:p>Particulate matter, including airborne pathogens, is of particular concern because it can cause the spread of diseases through aerosol transmission. In this study, a new concept is proposed: on-demand antiviral electrostatic precipitators (ESPs) with electrothermal-based antiviral surfaces. We applied electrothermal-based antiviral surfaces to air-purifying applications and demonstrated that the proposed method is effective with regard to collecting airborne virus particles on collection plates in a two-stage ESP. With alternating current power, MS2 bacteriophage and H1N1 viruses were completely deactivated after exposure to 50 \u00b0C for 30 min. This remarkable antiviral performance via electrothermal effects indicates that on-demand platforms for self-antiviral surfaces can perform sterilization immediately without generating secondary pollutants, thus effectively preventing the spread of infectious microorganisms in public places. We believe that the results of this study can provide useful guidelines for the design and realization of practical and wearable devices for antiviral air-purifying applications.<\/jats:p>","DOI":"10.3390\/toxics10100601","type":"journal-article","created":{"date-parts":[[2022,10,12]],"date-time":"2022-10-12T02:10:27Z","timestamp":1665540627000},"page":"601","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Development of On-Demand Antiviral Electrostatic Precipitators with Electrothermal-Based Antiviral Surfaces against Airborne Virus Particles"],"prefix":"10.3390","volume":"10","author":[{"given":"Dae Hoon","family":"Park","sequence":"first","affiliation":[{"name":"Department of Sustainable Environment Research, Korea Institute of Machinery and Materials, Daejeon 34103, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"So-Hee","family":"An","sequence":"additional","affiliation":[{"name":"Department of Sustainable Environment Research, Korea Institute of Machinery and Materials, Daejeon 34103, Korea"},{"name":"Department of Mechanical Engineering, Yonsei University, Seoul 03722, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yeawan","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Sustainable Environment Research, Korea Institute of Machinery and Materials, Daejeon 34103, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yong-Jin","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Sustainable Environment Research, Korea Institute of Machinery and Materials, Daejeon 34103, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bangwoo","family":"Han","sequence":"additional","affiliation":[{"name":"Department of Sustainable Environment Research, Korea Institute of Machinery and Materials, Daejeon 34103, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8234-4779","authenticated-orcid":false,"given":"Hak-Joon","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Sustainable Environment Research, Korea Institute of Machinery and Materials, Daejeon 34103, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,10,11]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"4337","DOI":"10.1038\/s41467-019-12254-x","article-title":"Inequality of household consumption and air pollution-related deaths in China","volume":"10","author":"Zhao","year":"2019","journal-title":"Nat. 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