نتایج جستجو برای: polybutene

تعداد نتایج: 70  

Journal: :Applied and environmental microbiology 1994
J Rogers A B Dowsett P J Dennis J V Lee C W Keevil

Survival and growth of Legionella pneumophila in both biofilm and planktonic phases were determined with a two-stage model system. The model used filter-sterilized tap water as the sole source of nutrient to culture a naturally occurring mixed population of microorganisms including virulent L. pneumophila. At 20 degrees C, L. pneumophila accounted for a low proportion of biofilm flora on polybu...

Journal: :Journal of Polymer Science Part B: Polymer Physics 2014

Journal: :Journal of colloid and interface science 2008
C Tufano G W M Peters P van Puyvelde H E H Meijer

The influence of molecular weight asymmetry across an interface on the transient behavior of the interfacial tension is investigated for two different polymer combinations, polybutadiene (PBD)/polydimethylsiloxane (PDMS) and polybutene (PB)/PDMS. This choice ensures a minor diffuse interface using the first combination and a very diffuse interface in the latter case. Measurements of the interfa...

Journal: :Journal of the Society of Materials Science, Japan 1973

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