Work

Temperature-dependent magnetic particle imaging with multi-harmonic lock-in detection

Year: 2023

Type: preprint

Abstract: Advances in instrumentation and tracer materials are still required to enable sensitive and accurate 3D temperature monitoring by magnetic particle imaging. We have developed a magnetic particle imaging instrument to observe temperature variations using MPI, and discuss resolution dependence on temperature and harmonic number. Furthermore, we present a low noise approach using lock-in detection for temperature measurement, and discuss implications for a new detection modality of MPI.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.2301.08539

Authors: Bui, Thinh Q., Henn, Mark-Alexander, Tew, Weston L., Catterton, Megan A., Woods, Solomon I.

Institutions: National Institute of Standards and Technology, University of Maryland, College Park

Language: English

Topic: Characterization and Applications of Magnetic Nanoparticles

Subfield: Biomedical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: green

Funder: National Institute of Standards and Technology

OpenAlex ID: W4317837894

Cites:

Cited by: 1

Related to: 10