Nails are continuously damaged and injured during our lifetime. Recently artificial nail art procedures can give severe damage to the natural nail. Thus, nail guard (also called nail strengthener/hardener) should be used to protect the nail from any artificial nail treatments. Experiments were intended to study the effect of nail guards products on the surface and cut section of the damaged nail.1) Three cosmetical nail guards products were selected considering the price, ease of operation and popularity. The group members applied the nail guard everyday to the damaged nail for two weeks. The morphological changes of nail surface and a cutting plane were monitored and analyzed using scanning electron microscope (SEM). Many side effects of nail art treatment have been confirmed by the morphological change and questionnaire survey. The damaged portion of the upper part is more severe than that of the lower part. The lamella structure of the damaged nail showed the serious crack. The nail guards products gave a temporal strengthening effect to the damaged nail. Among the ingredients of the nail guards products, the protein and moisturizing components are considered to be participated in the hardening of the nail.
저자
Eun Young Lee [ Department of Chemical & Biochemical Engineering, Chosun University ]
Wol-Suk Cha [ Department of Chemical & Biochemical Engineering, Chosun University, Department of Beauty and Cosmetic, Graduate School of Industry, Chosun University ]
Hyun-Jae Shin [ Department of Chemical & Biochemical Engineering, Chosun University, Department of Beauty and Cosmetic, Graduate School of Industry, Chosun University ]
한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
설립연도
1984
분야
공학>생물공학
소개
이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다
1. 생물공학 분야의 발전을 위한 연구 협력
2. 생물공학의 실용화를 촉진시키기 위한 산학 협동
3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최
4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간
5. 생물공학 발전을 위한 정책 건의
6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동