Mattertronics for programmable manipulation and multiplex storage of pseudo-diamagnetic holes and label-free cells.

ABSTRACT: Manipulating and separating single label-free cells without biomarker conjugation have attracted significant interest in the field of single-cell research, but digital circuitry control and multiplexed individual storage of single label-free cells remain a challenge. Herein, by analogy with the electrical circuitry elements and electronical holes, we develop a pseudo-diamagnetophoresis (PsD) mattertronic approach in the presence of biocompatible ferrofluids for programmable manipulation and local storage of single PsD holes and label-free cells. The PsD holes conduct along linear negative micro-magnetic patterns. Further, eclipse diode patterns similar to the electrical diode can implement directional and selective switching of different PsD holes and label-free cells based on the diode ge

SUBMITTER: Goudu SR 

PROVIDER: S-EPMC8139950 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature