Small quartz halogen lamps for immunofluorescence microscopy.
نویسندگان
چکیده
منابع مشابه
Irradiance of Horizontal Quartz-Halogen Standard Lamps
Spectral irradiance calibrations often require that irradiance standard lamps be oriented differently than the normal calibration orientation used at the National Institute of Standards and Technology and at other standards laboratories. For example, in solar measurements the instruments are generally upward viewing, requiring horizontal working standards for minimization of irradiance calibrat...
متن کاملwellbefore the appearance of skin lesions.Both in vitrogenotoxicitydata
Uncovered halogen quartz lamps, which are potently genotoxic both in prokaryotic and human cells due to the emission of far-UV radiation (UVB and UVC), were assayed for carcinogenicity In three strains of hairless mice (SKH-1, MF-1, and C3H) of both sexes. As assessed In 5 Independent experiments, no spontaneous skin tumor was observed, even after more than 2 years, in 49 animals used as unexpo...
متن کاملUltraviolet Spectral Irradiance Scale Comparison: 210 nm to 300 nm
Comparison of the irradiances from a number of ultraviolet spectral irradiance standards, based on different physical principles, showed agreement to within their combined standard uncertainties as assigned to them by NIST. The wavelength region of the spectral irradiance comparison was from 210 nm to 300 nm. The spectral irradiance sources were: an electron storage ring, 1000 W quartz-halogen ...
متن کاملتأثیر نوع دستگاه تابشی و روش تابش نور بر درجه تبدیل دو نوع کامپوزیت نوری
Background and Aim: Halogen lamp is the commonly used light source for composite photo polymerization. Recently, high power halogen lamps, LED and plasma arc are introduced for improving the polymerization. The aim of this study was to investigate the effect of conventional and high power halogen lamps and LED light curing unit on degree of conversion of two different composite resins.Materials...
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 ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Journal of clinical pathology
دوره 31 12 شماره
صفحات -
تاریخ انتشار 1978