Polyester gels are typically synthesised in test tubes through simple heating of alpha-hydroxy acids (αHAs); these gels are then rehydrated in aqueous media to generate microdroplets.

The 10 Best Actors On The Original Twilight Zone Series, Ranked Descendant of Confederates Who Fled to Brazil STILL Speaks English from 1865 The unhealthiest fast-food sandwich in America isn't a ...

This reaction can be used as a test for such aldehydes. Measure 5mL 0.1% glucose solution into a 200mm test tube. Add 5mL Benedict's reagent to the tube. Place the test tube into a beaker of boiling ...