whereas DNA nanostructures are based on specific molecular recognition and base-pairing complementarity. Convergence of the peptide and nucleic acid assembly strategies could be very useful for ...

Is it an acid, base, or neutral? Make your own acid-base indicator from red cabbage, then test various household substances. Acids and bases are classes of materials that have different properties.

Several theories have been developed to explain the behaviour of acids and bases. The most notable theories include the Arrhenius concept, the Brønsted-Lowry theory, and the Lewis concept.