지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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This is the study to find out the method that maximizes the effect of a hair conditioner while minimizing hair damage, by comparing different times to apply a hair conditioner during permanent wave operation. For the experiment, a hair conditioner was applied to four samples of hair with iron permanent wave – with each sample differentiating in the treatment time –and then, the samples were compared in terms of tensile strength, hydration, thickness and properties of the hair shaft as well as changes in the hair cuticle observed by microstructure analysis using Atomic Force Microscope (AFM). The average tensile strength of the sample that was treated in the middle was 3 percent higher than that of the early treated, 11 percent higher than the late treated, 16 percent higher than the non-treated.
The mid-treated sample also had the lowest rate in terms of moisture loss. The mid-treated sample had 3 percent higher hydration than the early-treated, and the late-treated sample lost moisture at a 51 percent faster rate than the mid-treated. In the hair shaft's thickness experiment, the mid-treated sample had the highest average value. The mid-treated sample showed more healthy cuticle than the others with a membrane formed on the surface, in Topography image, 3D-image, and Line-profile analysis of the hair cuticle surface using AFM where the surface, wear on the tip, shade, looseness, and change in thickness were examined. This research could be used for reducing hair damage when applying the hair conditioner in isolation or combination with other chemicals.
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참고문헌 (38)
참고문헌 신청
Bhushan B / 2006 / AFM studies of environmental effects on nanomechanical properties and cellular structure of human hair / Ultramic. 106 (8-9) : 755 ~ 764
Bolduc C / 2001 / Hair care product; Waving, Straightening, Conditioning, and Coloring / C. in D 19 (4) : 431 ~ 436
Dawber R. / 1996 / Hair; Its structure and response to cosmetic preparations / C. in D. 14 (1) : 105 ~ 112
Grey J. / 2001 / Hair care and Hair care product / C. in D. 19 (2) : 227 ~ 236
Halal J / 2008 / Milady's hair-care product and ingredients dictionary / Delmar cengage learning : 2 ~ 4
Bolduc C / 2001 / Hair care product; Waving, Straightening, Conditioning, and Coloring / C. in D 19 (4) : 431 ~ 436
Dawber R. / 1996 / Hair; Its structure and response to cosmetic preparations / C. in D. 14 (1) : 105 ~ 112
Grey J. / 2001 / Hair care and Hair care product / C. in D. 19 (2) : 227 ~ 236
Halal J / 2008 / Milady's hair-care product and ingredients dictionary / Delmar cengage learning : 2 ~ 4
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