1. micromod ¼Ò°³ |
- 1994³â µ¶ÀÏ¿¡¼ »ýÈÇÐºÐ¾ß¿ë ±â´É¼º ÀÔÀÚ¸¦ »ý»êÇÒ ¸ñÀûÀ¸·Î ¼³¸³ - 1,000Á¾·ù ÀÌ»óÀÇ ³ª³ë-¸¶ÀÌÅ©·Î ÀÔÀÚ ±¸ºñ - ÁÖ¿ä Á¦Ç° ±º : nanomag¢ç, micromer¢ç, sicastar¢ç - ÀÔÀÚ Ç¥¸é¿¡ ¿©·¯ °¡Áö Ç¥¸é¼ö½ÄÀ» Ãß°¡ÇÏ¿© ÀÔÀÚ ±â´É dzºÎ - ÀÚ¼º, Çü±¤, Âø»ö µîÀÇ ¼ºÁúÀ» ºÎ¿©ÇÏ¿© ´Ù¾çÇÑ ºÐ¾ß¿¡¼ ÀÀ¿ë °¡´É - ÀÔÀÚÀÇ Ç¥ÁØÈ ¼³°è(modular design)·Î ´ë·® »ý»ê °¡´É - °í°´ÀÇ Æ¯¼öÇÑ ¿ä±¸¿¡ ºÎÀÀÇÏ´Â ÁÖ¹® Á¦ÀÛ °¡´É |
2. ³ª³ë¤ý¸¶ÀÌÅ©·Î ÀÔÀÚÀÇ ±¸¼º |
´Ù¾çÇÑ ¹°¸®Àû, ¹°¸®ÈÇÐÀû, ÈÇÐÀû, »ýÈÇÐÀû ±â´ÉÀ» Áö´Ñ micromodÞäÀÇ ³ª³ë-¸¶ÀÌÅ©·Î ÀÔÀÚ |
3. micromodÞäÀÇ Ç¥ÁØ Á¦Ç°±º |
UnDyed & Dyed | Magnetic | Fluorescent | Magnetic + Fluorescent | |
Polymer | micromer¢ç (25 nm ~ 50 ¥ìm) IDA-Latex (250 nm) micromer¢ç -blue (1 ¥ìm ~ 12 ¥ìm) |
micromer¢ç -M (2 ¥ìm ~ 12 ¥ìm) |
micromer¢ç -greenF (25 nm ~ 250 nm) micromer¢ç -redF (25 nm ~ 6 ¥ìm) micromer¢ç -blueF (25 nm ~ 250 nm) |
|
Bio Polymer | Albumin particles (250 nm) |
nanomag¢ç -C (500 nm) nanomag¢ç -D (130 nm ~ 500 nm) nanomag¢ç -CLD (130 nm ~ 500 nm) nanomag¢ç -D-spio (20 nm ~ 100 nm) nanomag¢ç -CLD-spio (20 nm ~ 100 nm) BNF particles (80 nm ~ 100 nm) |
Albumin particles -greenF (250 nm) |
nanomag¢ç -CLD-redF (100 nm) |
Bio Degradable | PLA-particles (250 nm ~ 100 ¥ìm) PLA-particles -blue (250 nm ~ 100 ¥ìm) |
PLA-particles -M (30 ¥ìm ~ 100 ¥ìm) PEI-particles-M (150 nm) |
PLA-particles -F (250 nm ~ 100 ¥ìm) |
PLA-particles -M-redF (30 ¥ìm ~ 100 ¥ìm) PLA-particles -M-greenF (30 ¥ìm ~ 100 ¥ìm) |
Silica | sicastar¢ç (30 nm ~ 20 ¥ìm) sicastar¢ç -red (100 nm ~ 20 ¥ìm) sicastar¢ç -blue (100 nm ~ 20 ¥ìm) |
sicastar¢ç -M (350 nm ~ 1.5 ¥ìm) sicastar¢ç -M-CT (6 ¥ìm) |
sicastar¢ç -greenF (30 nm ~ 20 ¥ìm) sicastar¢ç -redF (30 nm ~ 20 ¥ìm) sicastar¢ç -blueF (30 nm ~ 20 ¥ìm) |
sicastar¢ç -M-CT-greenF (6 ¥ìm) sicastar¢ç -M-CT-redF (6 ¥ìm) |
Iron Oxide | Iron oxide particles (250 nm) |
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¡Ø -M: magnetic, -D: dextran, -CT: cluster type, -F: Fluorescent, -C: chitosan, -CLD: cross-linked dextran |
4. BeadsÀÇ Ç¥¸é ¼ö½Ä |
ÀÔÀÚ Ç¥¸éÀÇ ±â´É¼º ÀÛ¿ë ¶Ç´Â »ýüºÐÀÚ µî ¼ö½Ä. |
¸í Ī | ¿ë µµ | ||
»ê¼º±â | COOH | Ä«º¹½Ç±â | ºÎÀüÇÏ, ester¤ýamide°áÇÕ |
SO3H | ½½Æù»ê±â | ºÎÀüÇÏ, Á¦Å¸ÀüÀ§ Á¶Á¤ | |
¿°±â¼º±â | NH2 | ¾Æ¹Ì³ë±â | Á¤ÀüÇÏ, ´Ü¹éÁú ÈíÂø |
NR3+ | Æ®¸®¸ÞÆ¿¾Æ¹Î±â | Á¤ÀüÇÏ, ´Ü¹éÁú ÈíÂø, Á¦Å¸ÀüÀ§ Á¶Á¤ | |
PEI | poly(ethyleneimine) | ´Ü¹éÁú ÈíÂø, ¼¼Æ÷ Á¢Âø, transfection | |
¼ö»ê±â | alkyl-OH | (¾ËÄݼº) | Ä£¼ö¼º »óÈ£ÀÛ¿ë |
aryl-OH | (Æä³î¼º) | ||
Ä«º¸´Ò±â | acrylate | ¾ÆÅ©¸±»ê ester | À¯±â¿ë¸Å¿¡ ºÐ»ê |
CHO | ¾Ëµ¥È÷µå | ¾Æ¹Ì³ë±â, hydrazide±â(NHNH2)¿Í ¹ÝÀÀ | |
Acid | NTA | nitrilotriacetic acid | Ni-NTA·Î His-tag¿Í »óÈ£ÀÛ¿ë |
EDTA | ethylenediamine-tetraacetic acid | ±Ý¼ÓÀÌ¿Â, Áß±Ý¼Ó Á¦°Å | |
DTPA | diethylenetriamine-pentaacetic acid | ||
HDTA | hexamethylenediamine-tetraacetic acid | ||
Coupling | epoxy | ¿¡Æø½Ã±â | ¾Æ¹Ì³ë±â, Ä¡¿Ã±â, ¼ö»ê±â¿Í coupling |
NHS | n-hydroxysuccinimide | ¾Æ¹Ì³ë±â¿Í coupling, ´Ü¹éÁú °íÁ¤È | |
maleimide | ¸»·¹À̵̹å±â | Ä¡¿Ã±â¿Í coupling, ´Ü¹éÁú °íÁ¤È | |
SH | Ä¡¿Ã±â | disulfide °áÇÕ, maleimide±â¿Í coupling, ±ÝÇ¥¸é | |
¹«±â»êȹ° | SiO2 | silica | ÇÙ»ê °íÁ¤È |
TiO2 | »êÈƼŸ´½ | ±¤Ã˸Š| |
Al2O3 | »êȾ˷ç¹Ì´½ | Ã˸Š| |
±Ý¼Ó colloid | Pd | palladium | Ã˸Š|
Ag | Àº | Àüµµ¼º | |
Au | ±Ý | Ä¡¿Ã, disulfide | |
Ä£¼ö¼º | PEG300 | polyethyleneglycol(MW300) | ´Ü¹éÁúÀÇ ºñƯÀÌÀû ÈíÂøÀ» ¾ïÁ¦ |
PEG-COOH | (Ä«º¹½Ç±â ¸»´Ü) | ºÎÀüÇÏ | |
PEG-NH2 | (¾Æ¹Ì³ë±â ¸»´Ü) | Á¤ÀüÇÏ | |
¼Ò¼ö¼º | C8 | octyl ±â | ¹«±Ø¼º À¯±â¿ë¸Å·Î ºÐ»ê |
C18 | octadecyl ±â | ¼Ò¼ö¼º »óÈ£ ÀÛ¿ë | |
C8C18 | C8/C18 È¥ÇÕ | ||
TMS | trimethylamine ±â | ¹«±Ø¼º À¯±â¿ë¸Å·Î ºÐ»ê | |
´Ù ´ç | chitosan | Å°Åä»ê | ¾Æ¹Ì³ë±âÀÇ Æ¯¼º¤ý¹ÝÀÀ |
´Ü¹éÁú | collagen | Äݶó°Õ | »ýüÀûÇÕ¼º, ¼¼Æ÷Á¢ÂøÁ¦¾î |
BSA | ¾ËºÎ¹Î | ¼¼Æ÷Á¢ÂøÁ¦¾î | |
±â´É¼ººÐÀÚ (ƯÀÌÀûÈíÂø) |
Ni-NTA | Ni-ntrolotriacetic acid | È÷½ºÆ¼µò Ç¥½Ä(His-tag) ´Ü¹éÁú |
histidine | È÷½ºÆ¼µò | Ni-NTA | |
glutathione | ±Û·çŸġ¿Â | GST-À¶ÇÕ ´Ü¹éÁú | |
biotin | ¹ÙÀÌ¿Àƾ | avidin, streptavidin | |
avidin | ¾Æºñµò | Biotin (biotinÇ¥½Ä´Ü¹éÁú¤ýÇ×ü¤ýÇÙ»ê) | |
streptavidin | ½ºÆ®·¾Å¸µò | ||
protein A | ÇÁ·ÎÅ×ÀÎ A | IgG(¸é¿ª ±Û·Îºê¸°G) | |
polymycin B | Æú¸®¸¶À̽ŠB | endotoxin |
5. Çü±¤ Beads |
ÀçÁú¿¡ µû¶ó »ç¿ëÇÏ´Â Çü±¤»ö¼Ò°¡ ´Ù¸§. |
beads ÀçÁú | -blueF (Ex / Em) |
-greenF (Ex / Em) |
-redF (Ex / Em) |
sicastar¢ç | Coumarin-derivative (354nm / 450nm) |
Fluroscein-derivative (485nm / 510nm) |
Rhodamine B-derivative (569nm / 585nm) |
micromer¢ç PLA-particles Albumin particles |
DAPI (320nm / 360nm) |
FITC (475nm / 510nm) |
Rhodamine B (552nm / 580nm) |
¡Ø AlbuminÀÇ Àû»ö, û»öÀÔÀÚ¿Í PLAÀÇ Ã»»öÀÔÀÚ´Â ÆǸÅÇÏÁö ¾ÊÀ½. |