한우의 mt DNA cytochrome oxidase subunit I, II, 및 III complex지역의 유전적 다형현상을 제한효소를 이용하여 검출하였다. PCR primer 6종에 대하여 20가지 제한효소를 처리하였으며, Pst I, Pvu II, Rsa I, Eco RI, Bgl II, and Msp I 제한효소를 사용하여 유전적 변이를 검출하였다. 검출된 변이체와 한우의 성장과의 관련성을 조사한 결과 cytochrome oxidase subu

Carbon nanotube(CNT), carbon nanotube-fiber(CNT-fiber) and graphene are representative nano materials which gained much attention by the research community owing to their excellent mechanical, electrical and heat conducting properties surpassing the existing materials by far. The utilization of these properties in construction materials is being actively studied. This paper summarizes the previous studies conducted by the authors regarding the utilization of nanotechnology into construction materials.