Supernatants are recovered organelle factions of the cell produced after crystallization, precipitation, centrifugation, or other processes that separate cellular extracts. It is also called the ...

Chemical gardens represent a fascinating class of self-organised structures that emerge when metal salts interact with anions in solution, most commonly silicates, leading to the formation of ...

To make this scheme more concrete, we take S to be Ca 2+ and E to be the formation of the CaEDTA (EDTA = ethylenediaminetetraacetic acid) complex: The coupling of pH oscillators to pH-dependent ...

Can be used to recap on precipitation reactions or could lead into a classroom discussion on chemistry in society.

Immune sera were prepared in rabbits by intravenous or subcutaneous inoculations of an avirulent T. gallinae substrain JB(VI)C, derived from the highly pathogenic Jones' Barn strain by prolonged in ...