Sentences with phrase «types of ammonium»
Following that success, the team inserted different types of ammonium molecules with various sizes and symmetries into a series of 2D materials to create a broad class of superlattices.
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influenza B Haemophilus influenza Type B (THE FLU), polyribosylribitol phosphate (A FLU COMPLEX CONJUGATE - DISABLES THE FLU PHAGOCYTE), ammonium sulfate (A PURIFICATION AGENT), formalin (A FORM OF FORMALDEHYDE, USED TO DISABLE THE FLU VIRII), and sucrose (SUGAR).
«Zika can survive on hard, non-porous surfaces for as long as eight hours, possibly longer when the environment contains blood, which is more likely to occur in the real world,» said the study's lead researcher S. Steve Zhou, Ph.D. «The good news is that we found that disinfectants such as isopropyl alcohol and quaternary ammonium / alcohol are generally effective in killing the virus in this type of environment and can do so in a little as 15 seconds.»
The key is a recently discovered type of bacterium that converts ammonium directly into nitrogen gas (Science, DOI: 10.1126 / science.1185941).
A majority of sub-micrometer particles (< 1 µm in diameter, PM1) originated from diesel engine emissions whereas another sub-micrometer particle type originated from the combustion products of explosives (e.g. nitrate and ammonium).
Peyton's urine had crystals consistent with ammonium urate bladderstones, a type of stone we see in Dalmations.
According to The Rauschenberg Foundation, «tarnishing agents, such as acetic acid and ammonium salts, [were] brushed or silkscreened onto brass, copper, or bronze surfaces, resulting in a muted range of colors [dependent upon] the type of metal support.»
A majority of sub-micrometer particles (< 1 µm in diameter, PM1) originated from diesel engine emissions whereas another sub-micrometer particle type originated from the combustion products of explosives (e.g. nitrate and ammonium).