منابع مشابه
Frequency domain fluorimetry using a mercury vapor lamp
Frequency Domain (FD) fluorimetry, capitalizes on the frequency response function of a fluorophore and offers independence from light scatter and excitation/emission intensity variations in order to extract the sample's fluorescent lifetime. Mercury vapor lamps, a common source of industrial facility lighting, emit radiation that overlaps the UV/blue absorption spectrum of many fluorophores and...
متن کاملCases of acute mercury poisoning by mercury vapor exposure during the demolition of a fluorescent lamp factory
BACKGROUND In 2015, workers dismantling a fluorescent lamp factory in Korea were affected by mercury poisoning from exposure to mercury vapor. CASE PRESENTATION Eighteen out of the 21 workers who participated in the demolition project presented with symptoms of poisoning and, of these, 10 had persistent symptoms even at 18 months after the initial exposure to mercury vapor. Early symptoms of ...
متن کاملThe Hazards of Mercury Vapor
When I decide to tell a wider audience everything about personal troubles, which in themselves do not concern others and therefore should not be worth publishing, it is because of an intense wish to spare others, who have anything to do with metallic mercury, the very bad experiences which have destroyed a major part of my life and to very emphatically warn against the volatile metal. I can fre...
متن کاملHigh-intensity vapor lamp for biological research.
A vapor arc light source has been adapted to the study of the lethal action on bacteria of near-ultraviolet (UV) and visible light. Its use makes possible much shorter exposure times than could be obtained from previously available sources. The output of radiant energy is sufficient to provide a fairly detailed action spectrum for lethality in the long-UV and visible region without the addition...
متن کاملPhototoxic maculopathy induced by quartz infrared heat lamp
RATIONALE A large proportion of the output of quartz infrared heat lamps is emitted as infrared radiation (IR). Retinal damage induced by IR-A and visible light on arc welders has been reported. However, case reports of retinal damage caused by quartz infrared heat lamps are rare. To the best of our knowledge, this is the first reported case of phototoxic maculopathy induced by quartz infrared ...
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ژورنال
عنوان ژورنال: Scientific American
سال: 1908
ISSN: 0036-8733
DOI: 10.1038/scientificamerican11281908-348asupp