YAKHAK HOEJI (약학회지)

The Pharmaceutical Society of Korea (대한약학회)
권호 표지

Determination of Human Skin Moisture in the Near-Infrared Region from 1100 to 2200 nm by Portable NIR System

1100∼2200 nm 파장 영역의 휴대용 근적외선 분광분석기를 이용한 사람피부의 수분측정

  • 안지원 (동덕여자대학교 약학대학) ;
  • 서은정 (동덕여자대학교 약학대학) ;
  • 우영아 (스펙트론테크(주) ;
  • 김효진 (동덕여자대학교 약학대학)
  • Published : 2003.06.01
Download PDF
⟨ Previous Next ⟩

Abstract

Skin moisture is an important factor in skin health. Measurement of moisture content can provide diagnostic information on the condition of skin. In this study, a portable near-infrared (NIR) system was newly integrated with a photo diode array detector that has no moving parts, and this system has been successfully applied for the evaluation of human skin moisture. Diffuse reflectance spectra were collected and transformed to absorbance using 1 nm step size over the wavelength range of 1100 nm to 2200 nm. Partial least squares regression (PLSR) was applied to develop a calibration model. For practical use for the evaluation of human skin moisture, the PLS model for human skin moisture was developed in vivo using the portable NIR system on the basis of the relative water content values of stratum corneum from the conventional capacitance method. The PLS model showed a good correlation. The calibration with the use of PLS model predicted human moisture with a standard error of prediction (SEP) of 3.5 at 1120∼1730 nm range. This study showed the possibility of skin moisture measurement using portable NIR system.

Keywords

References

  1. J. Soc. Cosmet. Chem. v.41 A rapid in vitro test to assess skin moisturizers Obata, M.;Tagami, H.J.
  2. Bioengineering of the Skin: Water and the stratum cormeum Elsner, P.;Berardesca, E.;Maibach, H.
  3. J. Skin Pharmacol. v.8 Electrical methods for skin moisture assessment Martinsen, O. G.;Grimnes, S.;Karlson, J. https://doi.org/10.1159/000211353
  4. Skin Bioeng. v.26 Examination of stratum corneum hydration state by electrical methods Salter, D. C. https://doi.org/10.1159/000060574
  5. Acta Derm. Venereol. Suppl.(Stockh.) v.185 Quantitative measurements of water concentration of the stratum corneum in vivo by high-frequency current Tagami, H.
  6. J. Soc. Cosmet. Chem. v.37 Stratum corneum hydration: Experimental techniques and interpretation of results Potts, R. O.
  7. Int. J. Cos. Sci. v.22 Infrared spectroscopy of the skin: Influencing the stratum corneum with cosmetic products Prasch, T. H.;Knubel, G.;Schmidt-Fonk, K.;Ortanderl, S.;Nieveler, S.;Forster, T. H. https://doi.org/10.1046/j.1467-2494.2000.00028.x
  8. Int. J. Cosmet. Sci. v.17 Use of infrared spectroscopy for in vivo measurement of the stratum corneum moisturization after application of cosmetic preparations Wichrowski, K.;Sore, G.;Khaiat, A. https://doi.org/10.1111/j.1467-2494.1995.tb00104.x
  9. J. Surg. Res. v.86 Near-infrared spectroscopic assessment of tissue hydration following surgery Sowa, M. G.;Payette, J. R.;Mantsch, H. H. https://doi.org/10.1006/jsre.1999.5680
  10. J. Soc. Cosmet. Chem. v.44 Direct measurement of moisture in skin by NIR spectroscopy Martin, K.
  11. J. Soc. Cosmet. Chem. v.44 Near-infrared spectroscopy: A new approach to the characterization of dry skin Rigal, J.;Losch, M. J.;Bazin, R.;Camus, C.;Sturelle, C.;Descamps, V.;Leveque, J. L.
  12. J. Soc. Cosmet. Chem. v.40 Moisture in skin by near-infrared reflectance spectroscopy Walling, P. L.;Dabney, J. M.
  13. Appl. Spectrosc. v.52 In vivo measurements of water in skin by near-infrared reflectance Martin, K. https://doi.org/10.1366/0003702981944652
  14. In infrared and raman spectroscopy of biological materials Heise, H. M.;H. U. Gremlich(ed.);B. Yan(ed.)
  15. Anal. Chem. v.73 Development of a method for the determination of human skin moisture using a portable near-infrared system Woo, Y. A.;Ahn, J. W.;Ghun, I. K.;Kim, H. J. https://doi.org/10.1021/ac0102563
  16. Appl. Optics v.36 Optimal probe geometry for near-infrared spectroscopy of biological tissue Kumar, G.;Shumitt, J. M. https://doi.org/10.1364/AO.36.002286