Inactivation of Avian Influenza Virus, Newcastle Disease Virus and Goose          Parvovirus Using Solution of Nano-Sized Scallop Shell Powder

Chanathip THAMMAKARN; Keisuke SATOH; Atsushi SUGURO; Hakimullah HAKIM; Sakchai RUENPHET; Kazuaki TAKEHARA

doi:10.1292/jvms.14-0158

Avian Pathology

Inactivation of Avian Influenza Virus, Newcastle Disease Virus and Goose Parvovirus Using Solution of Nano-Sized Scallop Shell Powder

Chanathip THAMMAKARN, Keisuke SATOH, Atsushi SUGURO, Hakimullah HAKIM, Sakchai RUENPHET, Kazuaki TAKEHARA

著者情報

Chanathip THAMMAKARN
Laboratory of Animal Health, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3–5–8 Saiwai-cho, Fuchu-shi, Tokyo 183–8509, Japan
The United Graduate School of Veterinary Sciences, Gifu University, 1–1 Yanagido, Gifu City 501–1193, Japan
Keisuke SATOH
Laboratory of Animal Health, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3–5–8 Saiwai-cho, Fuchu-shi, Tokyo 183–8509, Japan
Atsushi SUGURO
Laboratory of Animal Health, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3–5–8 Saiwai-cho, Fuchu-shi, Tokyo 183–8509, Japan
Hakimullah HAKIM
Laboratory of Animal Health, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3–5–8 Saiwai-cho, Fuchu-shi, Tokyo 183–8509, Japan
The United Graduate School of Veterinary Sciences, Gifu University, 1–1 Yanagido, Gifu City 501–1193, Japan
Sakchai RUENPHET
Virology and Immunology Department, Faculty of Veterinary Medicine, Mahanakorn University of Technology, 140 Cheum-Sampan Rd. Nong Chock, Bangkok 10530, Thailand
Kazuaki TAKEHARA
Laboratory of Animal Health, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3–5–8 Saiwai-cho, Fuchu-shi, Tokyo 183–8509, Japan
The United Graduate School of Veterinary Sciences, Gifu University, 1–1 Yanagido, Gifu City 501–1193, Japan

キーワード: biosecurity, nano-sized scallop shell powder, virus inactivation

ジャーナルフリー

2014 年 76 巻 9 号 p. 1277-1280

DOI https://doi.org/10.1292/jvms.14-0158

Browse “Advance online publication” version

詳細

抄録

Scallop shell powder produced by calcination process − the average diameter of the powder particles being 20 µm (SSP) − was further ground into nano-sized particles, with average diameter of 500 nm, here designated CaO-Nano. Solution of CaO-Nano could inactivate avian influenza virus within 5 sec, whereas the solution of SSP could not even after 1 hr incubation. CaO-Nano solution could also inactivate Newcastle disease virus and goose parvovirus within 5 sec and 30 sec, respectively. The virus-inactivating capacity (neutralizing index: NI>3) of the solution was not reduced by the presence of 20% fetal bovine serum. CaO-Nano solution seems to be a good candidate of materials for enhancement of biosecurity in farms.

責任著者(Corresponding author)

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