γ-Fe2O3 nano 입자의 광학적 특성에 관한 연구

이권재; 안정희; 신재수; 김창만; 오자끼 하지메; 고재귀; Kwon-Jai Lee; Jeung-Hee An; Jae-Soo Shin; Changman Kim; Hajime Ozaki; Jae-Gui Koh

Korean Journal of Materials Research, Vol.16, No.12, 739-742, December, 2006

DOI10.3740/MRSK.2006.16.12.739 Export Citation

γ-Fe2O3 nano 입자의 광학적 특성에 관한 연구

A Study on the Optical Properties of γ-Fe2O3 Nano Particles

이권재^†, 안정희¹, 신재수², 김창만³, 오자끼 하지메³, 고재귀

숭실대학교 물리학과
¹아주대학교 의과대학 뇌질환 연구센터
²대전대학교 신소재공학과
³일본 와세다대학 전기.정보생명공학과

Kwon-Jai Lee^†, Jeung-Hee An¹, Jae-Soo Shin², Changman Kim³, Hajime Ozaki³, and Jae-Gui Koh⁴

Department of Physics, Soogsil University, Seoul 156-743, Korea
¹Brain Disease Research Center, Ajou University School of Medicine, Suwon 443-749, Kora, Korea
²Department of Advanced Materials Engineering, Daejeon University, Daejeon 300-716, Korea
³Department of Electrical Engineering and Bioscience, Waseda University, Tokyo 169-8555, Japan, Korea
⁴Department of Physics, Soongsil University School of Medicine, Suwon 443-749, Korea

E-mail:

The nano particles in the size range of nm were prepared by a chemical coprecipitation method. The nano particles were coated with 2nd surfactants for obtaining the water-based. The size effect of nano particles for the ultraviolet protection was investigated. The variation of the UV-Vis transmittance spectra as a function of wavelength for a nano particles were showed red-shifted increase with the particle size. The protective effects of UVA onset at near 469, 494, 591 nm for a particle size of 8.7, 9.1 and 12 nm. It is shown that the nano particles was good materials for protect of UV.

Keywords:nano particles;UVA;UV protection;water-based

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[1] Pamme N, Lab Chip, 6, 24 (2006)

[2] Chenjie Xu, Bengang Xing, Jianghong Rao, Biochemical and Biophysical Research Communications, in press (2006) (2006)

[3] Beyene NW, Kotzian P, Schachl K, Alemu H, Turkusic E, Copra A, Moderegger H, Svancara I, Vytras K, Kalcher K, Talanta., 64(5), 1151 (2004) (2004)

[4] Chang E, Miller JS, Sun JT, Yu WW, Colvin VL, Drezek R, West JL, Biochem. Biophys. Res. Commun., 334(4), 1317 (2005)

[5] Shao J, Trends in Pharmacological Sciences, 23(1), 47 (2002)

[6] Yellena BB, Forbesb ZG, Halversona DS, Fridmanb G, Barbeea KA, Chornyc M, Levyc R, Friedman G, J. of Magnetism and Magnetic Materials, 293, 647 (2005)

[7] Lee JH, Jung SW, Kim IS, Jeong YI, Kim YH, Kim SH, International J. of Pharmaceutics, 251, 23 (2003)

[8] Moroz P, Jones SK, Gray BN, J. of Surgical Oncology, 80, 149 (2000)

[9] Raaphorst GP, LeBlanc JM, Li LF, Yang DP, J. of Thermal Biology, 30, 478 (2005)

[10] Moseley H, Allen JW, Ibbotson S, Lesar A, McNeill A, Camacho-Lopez MA, Samuel I, British J. of dermatology, 154(4), 747 (2006)

[11] Pandey, Ravindra K, J. of porphyrins and phthalocyanines, 4(4), 368 (2000)

[12] Kraitchman DL, Heldman AW, Atalar E, Amado LC, Martin BJ, Pittenger MF, Hare JM, Bulte JW, Circulation, 107, 2290 (2003)

[13] Takahashi K, Tanga M, Takai O, Okamura H, materials, 12(3), 572 (2003)

[14] Borrebaeck CAK, Immunology today, 21(8), 379 (2000)

[15] Sauer U, Preininger C, Krumpel G, Stelzer N, Kern W, Sensors and actuators. B, 107(1), 178 (2005)

[16] Fuentes M, Mateo C, Guisan JM, Fernandez-Lafuente R, Biosensors & Bioelectronics, 20(7), 1380 (2005)

[17] Mahltig B, Bottcher H, Rauch K, Dieckmann U, Nitsche R, Fritz T, Thin Solid Films, 485(1-2), 108 (2005)

[18] Kim KS, Lee YK, Kim MH, Cho SH, J. Chitin Chitosan, 9(3), 122 (2004)

[19] Long TC, Saleh N, Tilton RD, Lowry GV, Veronesi B, Environ. Sci. Technol., 40(14), 4346 (2006)

[20] Park CH, Lee MJ, Ahn J, Kim S, Kim HH, Kim KH, Eun HC, Chung JH, J. of Investigative Dermatology, 123(6), 1012 (2004)

[21] Pathak MA, Fitzpatrick TB, Greiter FJ, Kraus EW, J. Dermatol. Surg. Oncol, 11, 575 (1985)

[22] Czajkowski W, Paluszkiewicz J, Stolarski R, Kazmierska M, Grzesiak E, Dyes and Pigments, 71, 224 (2006)

[23] Dong W, Zhu C, J. of Physics and Chemistry of Solids, 64, 265 (2003)