UV light

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(1) Black light
(2) Ultraviolet light, see there

Ultraviolet (UV) light

Part of the electromagnetic spectrum with a wavelength just below that of visible light. It is damaging to living material, especially eyes and DNA.

Patient discussion about UV light

Q. My husband has psoriasis and the dermatologist suggested that he try the uv light treatment.Anyone try it. some of the side effects may be skin cancer and melanoma's. If so can you please let me know if it actually did help or if not. Thanks a million.

A. uv light treatment procedure is relatively new mod of treatment so here is difficult to build an opinion about it.
Actually there are two main type of treatment relating uv light are in use one is uvb treatment and other one is PUVA (uva light based).
As uvb is the most prominent factor for skin cancer so this treatment is more risky. While PUVA is quite effective treatment and has less side effects.

More discussions about UV light
References in periodicals archive ?
We concluded that UV light is doing something beyond" making vitamin D, DeLuca says.
The agreement allows both parties to explore the possibility of providing Phoseon's patented solid state UV light source technology to the UV ink jet market for curing in many potential forms, including free-standing curing modules, bundied/coupled/co-packaged combinations of curing modules and PZT print heads, and fully integrated designs of PZT jets and curing modules.
She suspected that UV light may somehow play a role in the disease.
There is little published information on the use of UV light to inactivate bacteria in apple cider and juices.
With RWC's Model 850009 UV light meter, UV light intensity appears on the large backlit display in either pW or mW/cm', while the small lower display simultaneously shows minimum, maximum, average and recorded data.
FUJIFILM Corporation (President: Shigehiro Nakajima) will launch three types of UVSCALE, the world's first UV light amount distribution measurement film that visualizes light amount distribution of a broad range of UV lights of 4-6,000mJ/cm2 using color optical density of the film.
Hamamatsu's new Lightningcure LC-L3 series is a UV light source for fast UV curing of UV adhesives, UV/radcure coatings, and UV inks.
The scientists added two ingredients: an initiator that reacts with blue light and an inhibitor that reacts with UV light.
Tinuvin P, 326, 327 and 571, other substituted benzotriazoles, provide long-term protection against uv light for polyolefins, coatings, urethanes, and other substrates.