Lauryldimethylamine oxide Lauryldimethylamine oxide Lauryldimethylamine oxide (LDAO), also known as dodecyldimethylamine oxide (DDAO), is an amine oxide based nonionic surfactant, with a C (dodecyl) alkyl tail. It is one of the most frequently-used surfactants of this type. Like other amine oxide based surfactants it is antimicrobial, being effective against common bacteria such as "S. aureus" and "E. coli", however it is also non-denaturing and may be used to solubilize proteins. At high concentrations, DDAO forms liquid crystalline phases. Despite having only one polar atom that is able to interact with water – the oxygen atom (the quaternary nitrogen atom is hidden from
How It Is (Wap Bap …) How It Is (Wap Bap …) "How It Is (Wap Bap …)" is a song by the German web video producer Bianca Heinicke, better known as "Bibi" from the YouTube channel "BibisBeautyPalace". The song is in English and was released on May 5, 2017 by the record label Warner Music. The corresponding music video is the most disliked video on any German YouTube channel. "How It Is (Wap Bap …)" was written by Dave Knight and Sam Sommer and composed by the latter. The production was undertaken by the film production company Chinzilla Films. On December 10, 2016, Heinicke published