{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,5]],"date-time":"2026-08-05T00:03:37Z","timestamp":1785888217164,"version":"3.56.0"},"reference-count":28,"publisher":"American Society for Microbiology","issue":"10","license":[{"start":{"date-parts":[[2010,5,15]],"date-time":"2010-05-15T00:00:00Z","timestamp":1273881600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.asm.org\/non-commercial-tdm-license"}],"content-domain":{"domain":["journals.asm.org"],"crossmark-restriction":true},"short-container-title":["Appl Environ Microbiol"],"published-print":{"date-parts":[[2010,5,15]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n          <jats:p>\n            Efficacy of chlorine dioxide (CD) gas generated by two distinct generation systems, Sabre (wet system with gas generated in water) and ClorDiSys (dry system with gas generated in air), was evaluated for inactivation of\n            <jats:italic>Bacillus anthracis<\/jats:italic>\n            spores on six building interior surfaces. The six building materials included carpet, acoustic ceiling tile, unpainted cinder block, painted I-beam steel, painted wallboard, and unpainted pinewood. There was no statistically significant difference in the data due to the CD generation technology at a 95% confidence level. Note that a common method of CD gas measurement was used for both wet and dry CD generation types. Doses generated by combinations of different concentrations of CD gas (500, 1,000, 1,500, or 3,000 parts per million of volume [ppmv]) and exposure times (ranging between 0.5 and 12 h) were used to evaluate the relative role of fumigant exposure period and total dose in the decontamination of building surfaces. The results showed that the time required to achieve at least a 6-log reduction in viable spores is clearly a function of the material type on which the spores are inoculated. The wood and cinder block coupons required a longer exposure time to achieve a 6-log reduction. The only material showing a clear statistical difference in rate of decay of viable spores as a function of concentration was cinder block. For all other materials, the profile of spore kill (i.e., change in number of viable spores with exposure time) was not dependent upon fumigant concentration (500 to 3,000 ppmv). The CD dose required for complete spore kill on biological indicators (typically, 1E6 spores of\n            <jats:italic>B<\/jats:italic>\n            <jats:italic>acillus atrophaeus<\/jats:italic>\n            on stainless steel) was significantly less than that required for decontamination of most of the building materials tested.\n          <\/jats:p>","DOI":"10.1128\/aem.02668-09","type":"journal-article","created":{"date-parts":[[2010,3,20]],"date-time":"2010-03-20T01:39:32Z","timestamp":1269049172000},"page":"3343-3351","update-policy":"https:\/\/doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":44,"title":["Systematic Evaluation of the Efficacy of Chlorine Dioxide in Decontamination of Building Interior Surfaces Contaminated with Anthrax Spores"],"prefix":"10.1128","volume":"76","author":[{"given":"Vipin K.","family":"Rastogi","sequence":"first","affiliation":[{"name":"Research and Technology Directorate, U.S. Army, Edgewood Chemical Biological Center, Aberdeen Proving Ground, Maryland 21010"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shawn P.","family":"Ryan","sequence":"additional","affiliation":[{"name":"U.S. Environmental Protection Agency, Office of Research and Development, National Homeland Security Research Center, 109 T. W. Alexander Drive, Research Triangle Park, North Carolina 27711"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lalena","family":"Wallace","sequence":"additional","affiliation":[{"name":"Research and Technology Directorate, U.S. Army, Edgewood Chemical Biological Center, Aberdeen Proving Ground, Maryland 21010"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lisa S.","family":"Smith","sequence":"additional","affiliation":[{"name":"Research and Technology Directorate, U.S. Army, Edgewood Chemical Biological Center, Aberdeen Proving Ground, Maryland 21010"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Saumil S.","family":"Shah","sequence":"additional","affiliation":[{"name":"Research and Technology Directorate, U.S. Army, Edgewood Chemical Biological Center, Aberdeen Proving Ground, Maryland 21010"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G. Blair","family":"Martin","sequence":"additional","affiliation":[{"name":"U.S. Environmental Protection Agency, Office of Research and Development, National Risk Management Research Laboratory, 109 T. W. Alexander Drive, Research Triangle Park, North Carolina 27711"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"235","reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/j.1551-8833.1984.tb05263.x"},{"key":"e_1_3_2_3_2","unstructured":"Material demand studies: interaction of chlorine dioxide gas with building materials EPA\/600\/R-08\/091. 2008"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.4315\/0362-028X-67.8.1702"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.chs.2004.12.001"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1089\/bsp.2005.3.119"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1289\/ehp.8669267"},{"key":"e_1_3_2_8_2","first-page":"201","volume":"15","year":"1972","unstructured":"Gordon, G., R. G. Kieffer, and D. H. Rosenblatt. 1972. The chemistry of chlorine dioxide, p. 201-286. In S. J. Lippard (ed.), Progress in inorganic chemistry, vol. 15. 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