Chemistry ¡í Size ¡í Nano

³ª³ë : nano ~mm

Diameter or Length Micrometers
water molecule 0.000385
polio virus 0.03
HIV retrovirus 0.1
herpes virus 0.2
smallpox virus 0.3
gonorrhea bacterium 0.5
mimivirus 0.8
anthrax bacterial spore 1.0
Staphylococcus bacterium 1.0
human cheek cell nucleus 5.0
head of a human sperm 5.0
puffball Spore 5.0
human red blood cell 7.5
snow algae aplanospore 30
phytolith of crab grass 32
lichen spore (length) 35
60
fine human hair (width) 70
smallest orchid seed 85
coral-root orchid seed 200
Wolffia angusta fruit 300
Amoeba cell 300
grain of table salt (NaCl) 300
onionskin cell 400
Wolffia angusta plant 600
diameter of pin head 1500
nerve cell (spinal cord) 600,000
Eucalyptus regnans 100,000,000
planet earth (diameter) 1.3 x 1013
»ç¶÷¿¡¼­ 19°¡ÁöÀÇ Äݶó°ÕÀÌ ¹ß°ßµÇ¾ú´Ù.

Type I. »À, Àδë, °Ç(ÈûÁÙ)ÀÇ ÁÖ ´Ü¹éÁú.
Type II. ¿¬°ñ¿¡¼­ 50% ÀÌ»óÀ» Â÷ÁöÇÏ´Â ´Ü¹éÁú. ¹ß»ý ÁßÀÎ ¹è¾Æ¿¡¼­ ô»öÀ» ¸¸µé ¶§µµ »ç¿ëµÈ´Ù.
Type III. µ¿¸Æ, Àå, Àڱà µîÀÇ º®À» °­È­½ÃÅ°´Â ¿ªÇÒÀ» ÇÏ´Â ´Ü¹éÁú.
Type IV. ÇǺΠµî »óÇÇÁ¶Á÷ÀÇ ±âÀúÃþÀ» Çü¼ºÇÏ´Â ´Ü¹éÁú. Type IV Äݶó°ÕÀÇ ±×¹°¼¼°øÀº ¸ð¼¼Ç÷°ü ¹× ½ÅÀåÀÇ »ç±¸Ã¼¿¡¼­ ÇÊÅÍ ¿ªÇÒÀ» ÇÑ´Ù.

»À¿¡ ÀÖ´Â type I Äݶó°Õ ¼¶À¯´Â °¢°¢ 1.1 x 300 nm Å©±âÀÇ Äݶó°Õ ºÐÀÚµé ¼¼ °¡´ÚÀÌ ²¿¿© ±¸¼ºµÇ¾î ÀÖ´Ù. ÀÌ ¼¶À¯¿¬ÇÕÀº 67 nm ¾¿ ¶³¾îÁ® ÀÖ¾î ÀåÃàÀÇ ¹Ýº¹È½¼ö´Â ±æÀÌ°¡ 5 x 67 = 335 nm°¡ µÈ´Ù. ÀÌ ±æÀÌ´Â Äݶó°Õ ºÐÀÚÀÇ ±æÀÌ 300 nmº¸´Ù ±äµ¥, ±× Â÷ÀÌ´Â 35 nmÀÇ "°¸"ÀÌ µÈ´Ù. µû¶ó¼­ ÀüÀÚÇö¹Ì°æ »çÁøÀ¸·Î º¸¸é 67 nm ¸¶´ÙÀÇ ¹êµåó·³ º¸ÀÌ°Ô µÈ´Ù. Äݶó°Õ ¼¶À¯ÀÇ ´Ü¸éÀº Á÷°æÀÌ 20 ~ 400 nmÀÌ´Ù
»ý¸®ÀûÀÎ »óÅ¿¡¼­ type I Äݶó°Õ ¼¶À¯´Â ¾à 30%ÀÇ Äݶó°Õ°ú 70%ÀÇ ¹°·Î ±¸¼ºµÇ¾î ÀÖ´Ù.

Glucose (180 Da)
BPG(bone Gla protein; 5,700 Da
Albumin (66,000 Da)

Äݶó°Õ ¼¶À¯¿¡¼­ Äݶó°Õ ºÐÀÚÀÇ ÆÑÅ·¿¡ ´ëÇÑ ¼öÈ­(hydration)ÀÇ ¿µÇâ. Äݶó°Õ ºÐÀÚ´Â 1.1 nm Á÷°æÀÇ Á¡ 521°³·Î Ç¥½ÃÇÏ¿´´Ù. °ÇÁ¶µÈ Äݶó°ÕÀº Á÷°æÀÌ 30 nmÀÌ°í, ¼öÈ­µÈ ¼¶À¯´Â Á÷°æÀÌ 44 nmÀÌ¸ç ¹°ÀÌ 70%¸¦ Â÷ÁöÇÑ´Ù.

 

(1) ¸ÕÁö
(°¡) È­¼®¿¬·á¸¦ »ç¿ëÇÏ´Â °¢Á¾ ¿¬¼Ò½Ã¼³(0.5¡­30§­) ¹× ¼Ò°¢½Ã¼³(1¡­50§­)
(³ª) À¯¸®, µµÀÚ±â ¹× ±Ý¼ÓÀÇ ¿ëÀ¶.¿ëÇØ.¿­Ã³¸® ½Ã¼³(0.3¡­10§­)
(´Ù) È­Çкñ·á, ¼®À¯Á¤Á¦ ¹× ¼®À¯È­ÇÐÁ¦Ç° Á¦Á¶½Ã¼³ Áß ¼Ò¼º, °ÇÁ¶, °¡¿­, ŻȲ½Ã¼³(3¡­50§­)
(¶ó) ½Ã¸àÆ®, ÄÚÅ©½º, ¼®Åº, ¿¬Åº Á¦Á¶½Ã¼³µî(3¡­50§­)