Distinguishing Nanoparticle Aggregation from Viscosity Changes in MPS/MSB Detection of Biomarkers

Distinguishing Nanoparticle Aggregation from Viscosity Changes in MPS/MSB Detection of Biomarkers

Magnetic particle spectroscopy (MPS) in the Brownian relaxation regime, also termed magnetic spectroscopy of Brownian motion (MSB), can detect and quantitate very low, sub-nanomolar concentrations of molecular biomarkers. MPS/MSB uses the harmonics of the magnetization induced by a small, low-freque...

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Bibliographic Details
Main Authors: Dhrubo Jyoti, Scott W. Gordon-Wylie, Daniel B. Reeves, Keith D. Paulsen, John B. Weaver
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Sensors
Subjects:
molecular sensing
MPS
MSB
nanoparticle aggregation
Online Access:https://www.mdpi.com/1424-8220/22/17/6690

Internet

https://www.mdpi.com/1424-8220/22/17/6690

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