Additionally, Mississippi River discharge could not explain the elevated hopane, sterane, and diasterane concentrations [23, 75 ] and depletion in natural abundance radiocarbon [63 ] in NE GoM surface sediments that are indicative of petroleum hydrocarbon input.

Recently, several groups have been developing microfluidic devices to isolate CTCs from normal blood components, for example, by using antibody coated microposts, dielectrophoresis, size-based separation by a microfilter or acoustophoresis, etc.

Be careful of what you say; he has a short temper.

‘So you’re fifteen – and you know the function of a “French letter”? You are familiar with its use?’ ‘I know what it’s for, sir, yes.’