5.2 Drug Delivery System
5.2.1 Advantage of Nano-drug delivery system
By diagnosis, and for treatment, we need enhanced drug delivery system. Drug delivery system of these days is just eat and let it flow through the body. It is not good at efficiency. Because the digestive system sometimes digest and remove the drug before it reaches to the target.
For enhancing the efficiency of drug
~ 2000 Years Ago – Sulfide nanocrystals used by Greeks and Romans to dye hair
~ 1000 Years Ago (Middle Ages) – Gold nanoparticles of different sizes used to produce different colors in stained glass windows
1959 – “There is plenty of room at the bottom” by R. Feynman
1974 – “Nanotechnology” - Taniguchi uses the term nanotechnology for the first time
1981
kinetic으로 넓게 분류할 수 있다. Portential 에너지는 일을 실행 할 수 있는 능력이나 상태 배열 등을 말한다. 예를 들면, 트리니트로톨루엔 (TNT) 구성하고 있는 원자 중 불안정한 화학 결합은 potential 에너지를 가진다. portential에너지는 동의의 에너지인 운동 에너지로, 적당한 조건 하에서, 변형될 수 있다
TRUE LIES
WRITTEN
BY
JAMES CAMERON
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TITLE SEQUENCE
1 EXT. MOUNTAINS, NEAR GENEVA, SWITZERLAND - NIGHT
The snow covered Alps stand out clearly in the light of a full
moon. A fortress-like CHATEAU is situated in a flat saddle of
forest partway up the mountain, next to a frozen lake. The
property is surrounded by high stone walls, and the stately
grounds are bathed in floodli
AVATAR
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THE SOUND OF DRUMSfrom a great distancegrowing louder.
FADE IN:
WE ARE FLYING through