| 학회 |
한국공업화학회 |
| 학술대회 |
2011년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터) |
| 권호 |
15권 1호 |
| 발표분야 |
촉매 |
| 제목 |
Study of Surfactant Sensitized Fluorescence of Europium-Salicylic Acid Complex for the Determination of Salicylic Acid |
| 초록 |
Surfactant enhanced fluorescence of Europium-salicylic acid (SA) complex has been studied. It was observed that weak FL of Eu(III) at the wavelength of 589 nm and 612 nm was found to be enhanced after addition of salicylic acid and cetyltrimethylammonium bromide (CTAB) surfactant upon excitation at 395 nm. Under optimized condition, FL intensity of Eu(III) at 612 nm responded linearly with the concentration of SA in the range of 5.5×10-9 to 1.5×10-6 M of SA. The detection limit was calculated from the calibration curve(3Sb/m) as 9.27×10-9 M. |
| 저자 |
MD R-Mahmnur Alam1, KAMRUZZAMAN MD1, 김소연1, 조해진1, 이상학1, 김영호1, 서정기2
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| 소속 |
1경북대, 2한국표준과학(연) |
| 키워드 |
Fluorescence; Europium; Salicylic Acid; cetyltrimethylammonium bromide
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| E-Mail |
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