DNA nanomatrix refers to a structure made of DNA that provides a framework for the attachment of other biomolecules. It is a promising tool in various fields such as drug delivery, gene therapy, and biosensing. There are several synonyms for DNA nanomatrix, including DNA scaffold, DNA origami, DNA template, and DNA framework. These terms all describe a structure made of DNA strands that are folded or arranged in specific shapes to form a supportive framework for other molecules. The choice of terminology may depend on the specific application or research field, but they all refer to the same basic concept of using DNA as a structural support for bioengineering.