
The microfluidic Deans switch: 50 years of progress, innovation and application
Keywords: Deans switch; Microfluidics; Heartcut; Flow switching; Pneumatic control; Multidimensional gas chromatography; AUX; auxiliary input; BF; backflush; CFT; capillary flow technology; CG; carrier gas; CTS; cryo trapping system; 1D; first dimension; 2D; second