This study evaluated the sterilization efficacy of gas fumigation as an environmentally friendly and effective method for microbial control in archival document disinfection. Considering the challenges associated with disinfecting archival materials and environmental concerns related to conventional chemical disinfectants, an ethylene oxide-based mixed fumigant was used to assess its bactericidal efficacy against harmful microorganisms on paper surfaces. Five bacterial species inoculated onto six different paper types were examined by comparing microbial survival before and after fumigation. Complete (100%) microbial inactivation was achieved immediately after fumigation and was maintained for at least 1-2 weeks following treatment. These results demonstrate that gas fumigation using an ethylene oxide-based mixed fumigant is an effective and safe disinfection method for the preservation of archival materials.

Abstract
1. 서 론
2. 재료 및 방법
    2.1 미생물 시험 균주 배양 및 접종원 제조
    2.2 미생물 접종용 종이 책자 준비
    2.3 산화에틸렌가스를 이용한 훈증소독
    2.4 소독 후 생존 세균 수 조사
3. 결과 및 고찰
4. 결 론
감사의 글
<저자 정보>

• 노형진(국립산림과학원 산림병해충연구과) | HyeongJin Noh (Forest Entomology and Pathology Division, National Institute of Forest Science)
• 이기성(단국대학교 의생명과학부) | Ki Seong Lee (Department of Microbiology, Division of Biomedical Sciences, College of Bioscience & Biotechnolog, Dankook University)
• 김성환(단국대학교 의생명과학부) | Seong Hwan Kim (Department of Microbiology, Division of Biomedical Sciences, College of Bioscience & Biotechnolog, Dankook University) Corresponding author