• 월간양계
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• 제38권9호통권443호
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• pp.171-173
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• 2006

• 월간 닭고기
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• 제19권5호
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• pp.124-130
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• 2013

• 대한수의사회지
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• 제48권12호
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• pp.741-742
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• 2012

• 대한수의사회지
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• 제44권7호
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• pp.617-626
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• 2008

• 한국의류산업학회지
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• 제17권5호
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• pp.838-843
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• 2015

In this study, a cotton knit was dyed with elm bark extract; subsequently, the dyed fabric was measured according to the types of mordants and the preprocessing cationizers used. Additionally, antibiosis against super bacteria was examined. The results follow. First, the color of the dyed cotton knit appeared reddish and yellowish for fabrics treated with non-mordants and mordants. When preprocessing with a cationizer was conducted, the dyeing properties were the best. Second. even when mordants were not used for dyeing, color fastness after washing, sweating, and rubbing was generally good Grade 4 and 5. Color fastness after exposure to sunlight was the best Grade 4 for fabric prepared with ferrous sulfate as the mordant. Third. as for antimicrobial properties, or resistance to super bacteria, the growth of bacteria was suppressed in a meaningful way for fabrics treated with non-mordants and mordants, compared to the control group fabric. The dyeing methods with the most powerful antimicrobial effects were dyeing after preprocessing with a cationizer and preparing fabric with copper sulfate as the mordant. The results stated above show that in case of dyeing with elm bark extract, preprocessing of the cotton knit with a cationizer and dying with copper mordant displayed high levels of antimicrobial properties that were useful for resisting super bacteria. Of these the dyeing properties were the best when preprocessing with a cationizer.

• 디지털융복합연구
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• 제12권2호
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• pp.343-351
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• 2014

이 연구는 여러 항생제에 내성을 지닌 다제내성균에 대해 미디어가 어떻게 보도하는지를 알아보기 위해, 기사 제목에 나타난 핵심어를 언어 네크워크 분석을 이용하여 살펴보았다. 이를 위해 한국언론진흥재단의 기사검색사이트인 카인즈(www.kinds.or.kr)와 언론사의 홈페이지를 통해 약 28개 언론사를 대상으로 2010년 6월 1일부터 2011년 12월 31일까지 229개의 다제내성균 관련 기사를 분석하였다. 먼저, 뉴스 제목에 나타난 핵심어를 분석한 결과, 기사 제목에서 '슈퍼박테리아'(155건)가 가장 많이 사용된 것으로 나타났으며, 불안감을 촉발시키는 '감염'(63건) 용어도 많은 것으로 나타났다. 신종 감염병 보도의 전체 네트워크 구조는 '국내', '다제내성균', '첫', '항생제', '슈퍼박테리아', '발생', '감염' 등의 핵심어를 중심으로 형성된 반면, '관련주', '의료진', '안전' 등은 네크워크 중심에서 크게 벗어나 있었다.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2015년도 제46회 하계학술대회
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• pp.1249-1250
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• 2015

We report a plasma-on-a-chip (POC) which provides a non-thermal atmospheric plasma for superbacteria infection treatment A three-electrode configuration allows an initiation carrier injection prior to a primary discharge, leading to a significant reduction in a breakdown voltage. A stable non-thermal argon plasma is generated using a pulsed glow discharge and inactivation of anti-biotic resistant bacteria, for example MRSA, is successfully demonstrated by exposing the bacteria to the argon plasma in a couple of minutes.

• 공업화학
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• 제23권5호
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• pp.429-432
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• 2012

최근 항생제에 대한 내성이 빠르게 확산됨에 따라 이를 극복하기 위해 새로운 항생제들을 찾기 위한 노력이 많은 연구자들에 의해 이루어지고 있다. 미생물의 외부공격에 대해 모든 생명체들은 방어물질을 분비하거나 내재하고 있는 데 그 중 하나가 항균 펩타이드이며, 전 세계적으로 활발한 연구가 이루어지고 있고 새로운 차세대 항생제로써 인식 되어진다. 이에 본 총설에서는 항균 펩타이드의 미생물에 대한 항생활성, 작용기작과 개발현황에 대해 고찰하고자 한다.

• The Ewha Medical Journal
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• 제40권3호
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• pp.99-103
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• 2017

Antimicrobials were one of the great invention of modern era. However, the abuse of antimicrobial both in human and animals has led to a high rate of occurrence of antimicrobial resistant microbes. Disease treatment caused by antimicrobial resistant microbes including superbacteria has emerged as critical issue worldwide. Communication and cooperation among researchers in diverse fields are needed to solve the resistance to antimicrobials. Culture Collection of Antimicrobial Resistant Microbes (CCARM) has taken a leadership role an intermediary among various research fields by providing certified antimicrobial resistant microbes with their information since 1999. CCARM collects antimicrobial resistant microbes from clinical, agricultural animals and products, and environmental fields, and classifies and stores them according to their origins, species and antimicrobial resistance mechanisms. CCARM is performing the roles (collection, deposit, preservation, distribution, service, and consulting) of Biological Resource Center designated by Organisation for Economic Co-operation and Development.

• 한국의류산업학회지
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• 제19권3호
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• pp.331-336
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• 2017

Bacteria exist everywhere and continuously come into contact with daily surroundings and humans. Super bacterium methicillin-resistant Staphylococcus aureus, resistant to methicillin, has recently appeared. The morbidity and rate of death associated with super bacteria infection has increased. This study investigated the antibacterial activity of fabrics naturally dyed with Chamaecyparis obtusa leaves extract against methicillin-resistant Staphylococcus aureus. Fabrics were left for 15 min in a natural dyeing solution prepared by extraction from C. obtusa leaves using 11.3% (o.w.f) with a fixed liquor ratio of 1:22 at $40^{\circ}C$. The dyeing process was conducted using three different mordants; subsequently, the K/S value of the dyed fabrics increased in the order of None < Cu < Fe < Al. The color fastness property of the fabrics to washing, dry-cleaning, and rubbing was found to be excellent and ranked in the 4-5 grade. The color fastness to light of natural dyeing is low in most cases and has the problem that the dye color soon becomes bleached. Yet, in most cases cloth dyed with retinispora leaves, the color fastnezz to light was good with a third to fourth grade. Non-mordant fabrics, aluminum mordants, and copper mordants also showed better antibacterial properties (99.9% reduction) against methicillin-resistant Staphylococcus aureus, compared to the control fabrics. The dyed fabrics showed the same antibacterial activity even after three washes. The results highlight the strong potential of fabrics naturally dyed with C. obtusa-extract as a medicinal material with excellent antibacterial function against methicillin-resistant Staphylococcus aureus.