Micro-scale aerosol jet printing of superparamagnetic Fe₃O₄ nanoparticle patterns.

ABSTRACT: The opportunity to create different patterns of magnetic nanoparticles on surfaces is highly desirable across many technological and biomedical applications. In this paper, this ability is demonstrated for the first time using a computer-controlled aerosol jet printing (AJP) technology. AJP is an emerging digitally driven, non-contact and mask-less printing process which has distinguishing advantages over other patterning technologies as it offers high-resolution and versatile direct-write deposition of a wide range of materials onto a variety of substrates. This research demonstrates the ability of AJP to reliably print large-area, fine-feature patterns of superparamagnetic iron oxide nanoparticles (SPIONs) onto both rigid material (glass) and soft and flexible materials (polydimethylsilo

SUBMITTER: Taccola S 

PROVIDER: S-EPMC9606284 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature