Instant non-invasive high-throughput disease screening

An analytical device comprising a detector unit capable of interfacing with an analytical unit, said detector unit physically aligned with a container presenting a liquid sample;

• said alignment comprising a path through which Volatile Organic Compounds (VOC(s)) traverse from said presenting container to said detector unit;
• said detector unit comprising a module designed to collect a vapor phase sample for delivery to a plurality of detection surfaces capable of interacting with said vapor phase;
• said detection surface comprising a nano-sensor element (NSE) layer between an input and an output;
• said input in contact with a base power source;
• said output in communication with at least one data collector;
• said NSE layer associated with a selection component with selection specificity for one or more compounds of interest;
• said selection component when in contact with or in close proximity to a VOC compound present in said vapor phase selectively altering a signal to said output;
• and a component for collecting said signal from said output and presenting said signal to an analytic component.