Formulation of DNA Nanocomposites: Towards Functional Materials for Protein Expression.

ABSTRACT: DNA hydrogels are an emerging class of materials that hold great promise for numerous biotechnological applications, ranging from tissue engineering to targeted drug delivery and cell-free protein synthesis (CFPS). In addition to the molecular programmability of DNA that can be used to instruct biological systems, the formulation of DNA materials, e.g., as bulk hydrogels or microgels, is also relevant for specific applications. To advance the state of knowledge in this research area, the present work explores the scope of a recently developed class of complex DNA nanocomposites, synthesized by RCA polymerization of DNA-functionalized silica nanoparticles (SiNPs) and carbon nanotubes (CNTs). SiNP/CNT-DNA composites were produced as bulk materials and microgels which contained a plasmid with

SUBMITTER: Schipperges A 

PROVIDER: S-EPMC8347857 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature