A lollipop might be a sweet reward for a kid who’s endured a trip to the doctor’s office, but now, this candy could make diagnostic testing during a visit less invasive and more enjoyable. Researchers publishing in Analytical Chemistry have shown, for the first time, that a lollipop-based saliva collection system can capture bacteria from adults and remain shelf-stable for up to a year. Study participants also preferred the candies over conventional collection systems.
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Source: Phys.org