Measurement of Substance Diffusion on a Bio-body Surface Using Laser Plasma Spectroscopy = 생체 표면에서의 물질 확산 측정을 위한 레이저 플라즈마 분광법 적용

다국어 초록 (Multilingual Abstract)

The diffusion of the drug component of the inflammatory patch into the living tissue was analyzed by laser induced plasma spectroscopy (LIBS). Calcium element, which is a diffusion catalyst of the drug in the inflammatory analgesic patch, is transferred into the body through the diffusion process of the substance. The test pieces used in the experiment are pig skin tissues which are similar to human skin. As a result, the diffusion coefficient D of the calcium element was found to be average 8.24 × 10-2 (㎛²/s). Experimental results showed that the most influential factors on the diffusion of materials were temperature variables.

목차 (Table of Contents)

• ABSTRACT
• 1. Introduction
• 2. Background theory
• 3. Experimental methods
• 4. Results
• 5. Conclusions
• REFERENCES

참고문헌 (Reference)

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2 윤상우, "레이저 플라즈마 분광 기법을 이용한 금속 마찰 표면에서 물질전달 측정" 한국기계가공학회 16 (16): 46-52, 2017

3 신현덕, "돼지피부의 공기노출 시간에 따른 응착, 마찰 및 변형거동" 한국트라이볼로지학회 30 (30): 36-45, 2014

4 Wang, Y., "The effects of pH and calcium on the diffusion coefficient of humic acid" 183 (183): 49-60, 2001

5 Sänger, P., "Liquid—solid mass transfer in aerated suspensions" 22 (22): 179-186, 1981

6 Donahue, B. S., "Free diffusion coefficient of ionic calcium in cytoplasm" 8 (8): 437-448, 1987