نتایج جستجو برای: absorbent polymers
تعداد نتایج: 73281 فیلتر نتایج به سال:
Photopolymers can be appealing materials for diffractive optical elements fabrication. In this paper, we present the recording of diffractive lenses in PVA/AA (Polyvinyl alcohol acrylamide) based photopolymers using a liquid crystal device as a master. In addition, we study the viability of using a diffusion model to simulate the lens formation in the material and to study the influence of the ...
An enzyme immunoassay for the diagnosis of syphilis (ELISA-SY) was developed with solid-phase extracts of Treponema pallidum, specimen diluent containing Reiter treponeme absorbent, and three 30-min incubations. The ELISA-SY results were determined in comparison with a standardized positive control and reported as a percentage of strong positive control. In tests with 1,005 serum samples from a...
Increasing CO2 gas emissions results in climate change by increasing air temperature and worsening environmental problems. It is necessary to control the overcome this. This research aims optimize absorption of with 0.1 M NaOH absorbent column Raschig ring stuffing material using response surface methodology (RSM). was conducted a continuous system three independent variables varying contact ti...
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