Myelin Surfactant Assemblies as Dynamic Pathways Guiding the Growth of Electrodeposited Copper Dendrites.

ABSTRACT: Self-organization of inorganic matter enables bottom-up construction of materials with target shapes suited to their function. Positioning the building blocks in the growth process involves a well-balanced interplay of the reaction and diffusion. Whereas (supra)molecular structures have been used to template such growth processes, we reasoned that molecular assemblies can be employed to actively create concentration gradients that guide the deposition of solid, wire-like structures. The core of our approach comprises the interaction between myelin assemblies that deliver copper(II) ions to the tips of copper dendrites, which in turn grow along the Cu²⁺ gradient upon electrodeposition. First, we successfully include Cu²⁺ ions among amphiphile bilayers in myelin filamen

SUBMITTER: Ferreira J 

PROVIDER: S-EPMC11258786 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature