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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) Çü±¤ ¹ßÇö ¾Ï¼¼Æ÷ ŽÁö¸¦ À§ÇÑ ¸ÂÃãÇü °ËÃâ½Ã½ºÅÛ °³¹ß
¿µ¹®Á¦¸ñ(English Title) Design of a customizable fluorescence detection system for fluorescently labeled tumor cells
ÀúÀÚ(Author) Á¶°æ·¡   ¼­Á¤Çõ   ÃÖ¼¼¿î   Kyoungrae Cho   Jeong-hyeok Seo   Se-woon Choe  
¿ø¹®¼ö·Ïó(Citation) VOL 23 NO. 03 PP. 0261 ~ 0266 (2019. 03)
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(Korean Abstract)
À¯µ¿ ¼¼Æ÷ ºÐ¼®¹ýÀº ¼¼Æ÷³ª ÀÔÀÚ¿¡ ´ëÇÏ¿© Á¤¹ÐÇÏ°í ´Ù¾çÇÑ ±¤ÇÐÀû Ư¼ºÀ» Á¦°øÇØÁÖ´Â Àü±âÀû ŽÁö ±â¼úÀÌ´Ù. Çü±¤ ó¸®µÈ ¼¼Æ÷³ª ¹Ì¸³ÀÚ¿¡ ƯÁ¤ÇÑ ÆÄÀåÀÇ ºûÀ» °¡ÇÔÀ¸·Î½á ¹ß»ý µÇ´Â ±¤ »ê¶õ°ú Çü±¤ ¹æÃâÀ» ÅëÇØ ¼¼Æ÷ÀÇ Å©±â¿Í ÀԻ󵵸¦ Æ÷ÇÔÇÑ ´ÙÂ÷¿øÀûÀÎ Á¤º¸¸¦ Á¦°øÇØÁÖ´Â À¯µ¿ ¼¼Æ÷ ºÐ¼®¹ýÀº »ýü ÀÇÇÐ ºÐ¾ß ¶Ç´Â »ý¹° ¹°¸®ÇÐ ºÐ¾ß¿¡¼­ Áß¿äÇÑ ¿ªÇÒÀ» ¼öÇàÇÑ´Ù. ±×·¯³ª À¯µ¿ ¼¼Æ÷ ºÐ¼®¹ýÀº °í°¡À̸ç Àåºñ ¼³Ä¡¿¡ ÀÖ¾î ÀûÀýÇÑ °ø°£ÀÌ ÇÊ¿äÇÏ°í Çü±¤ ¿°·á ¼±Åÿ¡ Á¦ÇÑÀûÀ̶ó´Â ´ÜÁ¡À» °¡Áö°í ÀÖ´Ù. µû¶ó¼­ º» ³í¹®¿¡¼­´Â, »ó¿ëÈ­µÈ À¯µ¿ ¼¼Æ÷ ºÐ¼®¿¡ »ç¿ëµÇ´Â °í°¡ÀÇ ·¹ÀÌÀú¿Í ¿î¿µ½Ã½ºÅÛ ´ë½Å ¹ß±¤ ´ÙÀÌ¿Àµå, ¸¶ÀÌÅ©·Î ÄÁÆ®·Ñ·¯¿Í ±¤ °ËÃâ±â¸¦ »ç¿ëÇÑ Àú°¡ÀÇ Çü±¤¼¼Æ÷ ÃøÁ¤ ½Ã½ºÅÛÀ» °³¹ßÇÏ¿© »ç¿ëÀÚ°¡ ¿øÇÏ´Â Çü±¤ ¿°·á¿¡ ´ëÇÑ ÀÚÀ¯µµ¸¦ ³ô¿´´Ù. ¶ÇÇÑ, 3D ÇÁ¸°Å͸¦ »ç¿ëÇÏ¿© ¸ðµâº° ¼ÒÇüÈ­ ¹× °æ·®È­¸¦ ÅëÇÑ »ç¿ëÀÚ ¸ÂÃãÇü Á¦ÀÛÀÌ °¡´ÉÇϵµ·Ï ÇÏ¿´´Ù. ±× °á°ú, Çü±¤Ã³¸® ÇÑ ¼¼Æ÷ÀÇ ¾ç¿¡ º¯È­¸¦ ÁÖ¾î ¹ß±¤µµ¸¦ ÃøÁ¤ÇÏ¿´À» ¶§, ³ôÀº ¼±Çü¼ºÀÌ º¸ÀÓÀ» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù.
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(English Abstract)
Flow cytometry is an electrical detection system that provides precise and diverse optical properties to cells and micro particles. Flow cytometry, which provides multidimensional information including cell size and granularity through light scattering and fluorescence emission generated by the induction of light of a specific wavelength to the fluorescently treated cells or micro particles, plays an important role in biomedical and biophysical fields. However, it has some drawbacks such as high cost, size of the instrument and limitation in selecting fluorescent dyes. Therefore, in this paper, a low cost compact fluorescent detection system is developed using light-emitting diode and microcontroller. The proposed fluorescence detection system has a replaceable the light source/fluorescence filter/photodetector and constructed by 3D printer, so that the user can design a customized system according to the selected fluorescent dyes. The fluorescence intensity was measured by varying the number of fluorescently labeled cells, and the measured intensities showed a high linearity within the tested concentration ranges.
Å°¿öµå(Keyword) Çü±¤ ŽÁö   ¹ß±¤´ÙÀÌ¿Àµå   ¸¶ÀÌÅ©·ÎÄÁÆ®·Ñ·¯   À¯µ¿ ¼¼Æ÷ ºÐ¼®¹ý   3D ÇÁ¸°ÅÍ   Fluorescence detection   Light-emitting diode   microcontroller   flow cytometry   3D printer  
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