venerdì 24 agosto 2007

NAILS 2007

http://web.mac.com/nails2007

>Per festeggiare la fine di agosto, l'ultima fioritura delle rose e il mio compleanno.
>25-08-07, h22, via santamaria in conio 21, padova.
>chiodi inclusi.

Photosensitizer

From Wikipedia, the free encyclopedia

In pharmacology, a photosenzitizer is a drug, food, or other chemical that increases photosensitivity of the organism. This may be an adverse effect of many drugs, or a desired effect in photodynamic therapy of tumors.

In photochemistry, a photosensitizer is a chemical compound that readily undergoes photoexcitation and then transfers its energy to other molecules, thus making the reaction mixture more sensitive to light.