| abstract |
A microfluidic system has a microfluidic mixer and a sample storage component that is in fluid connection with the microfluidic mixer. The microfluidic mixer has a mixing section; a target molecule input section that is in fluid connection with the mixing section, the target molecule input section being suitable to provide a fluid into the mixing section that contains molecules to be targeted by chemical reactions; a first reagent input section that is in fluid connection with the mixing section, the first reagent input section being structured to selectively provide a first reagent selected from a plurality of reagents to test a chemical reaction with the target molecules; a second reagent input section that is in fluid connection with the mixing section, the second reagent input section being structured to selectively provide a second reagent selected from a plurality of reagents to test a chemical reaction with the target molecules and said first reagent; and a neutral fluid input section that is in selectable fluid connection with the sample storage component, the neutral fluid input section being structured to selectively provide a neutral fluid into the sample storage component between successive samples provided to the sample storage component to separate successive samples in a stratified arrangement. |