Ç÷¾×, ÆäÀÎÆ®, »ì¾ÆÀÖ´Â ¼¼Æ÷¿Í °°Àº ºÒÅõ¸íÇÑ °í³óµµÀÇ ¾×ü´Â ÀϹÝÀûÀ¸·Î excitation beamÀÇ ¿ÏÀü Èí¼ö¿¡ ÀÇÇÑ ±¤¼Ò¸ê·Î ÀÎÇØ ÀϹÝÀûÀÎ ¹æ¹ý(Right-angle detection)(±×¸² 1.(a))À¸·Î Çü±¤À» ÃøÁ¤Çϸé Çü±¤ ½ºÆåÆ®·³ÀÌ ¿Ö°îµÇ°Å³ª ÀçÇö¼ºÀÌ ³ª¿ÀÁö ¾Ê´Â °æ¿ì°¡ ¸¹´Ù. ¶ÇÇÑ °íºÐÀÚ Çʸ§À̳ª °íü »ùÇÃÀÇ °æ¿ì excitation beamÀÌ »ùÇÃÀ» Åë°úÇϱâ Èûµé±â ¶§¹®¿¡ Right-angle detection À» ÀÌ¿ëÇÑ Çü±¤ ÃøÁ¤ÀÌ ½±Áö ¾Ê´Ù.
°í³óµµÀÇ »ùÇÃÀ̳ª °íü »ùÇÃÀÇ Çü±¤À» ÃøÁ¤Çϱâ À§Çؼ´Â Front-face detectionÀ̶ó´Â ¹æ¹ýÀ» »ç¿ëÇØ¾ß ÇÑ´Ù. Front-face detectionÀº ±×¸² 1ÀÇ (b)¿Í °°ÀÌ excitation beamÀÌ »ùÇÃÀÇ Àü¸éºÎ Ç¥¸é¿¡ Áý±¤µÇ°í, »ê¶õ ¹× ¹Ý»çµÈ ºûÀÌ ÃÖ¼ÒȵǴ °¢µµ¿¡¼ Çü±¤ÀÌ ¼öÁý µÈ´Ù.
º» ½ÇÇè¿¡¼´Â ½ÅÄÚÀÇ Front-face detection cell holder¸¦ ÀÌ¿ëÇؼ °í³óµµÀÇ ºÒÅõ¸íÇÑ ¾×ü»ùÇÃ, Çʸ§ »ùÇÃ, ÆÄ¿ì´õ »ùÇÃÀÇ Çü±¤À» ÃøÁ¤ÇÏ°í Right-angle detection ¹æ¹ýÀ» ÀÌ¿ëÇؼ ÃøÁ¤ÇßÀ» ¶§¿Í ºñ±³ÇÑ´Ù.
±×¸² 1. Right-angle detection ¹æ¹ý(a)¿ÍFront-face
detection ¹æ¹ý(b)ÀÇ ºñ±³.
1. Right-angle detection cell holder
2. Front-face detection cell holder
3. 8000 ppm Rhodamine B
4. A4 copy paper
5. Tissue
Scan Mode : Emission
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EX Slit: 2.5 nm |
Data Mode: Fluorescence
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EM Slit: 2.5 nm |
Repeat Number: 1
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EX Filter: Air |
Repeat Interval: 1
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EX Filter: Air |
PMT Voltage: 300 V
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Scan Speed: 500 nm/min
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Integration Time: 20 ms
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Response Time: 0.1 s |
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