507 citations · 846 across the 19 of their papers we have counts for
19 papers
Frequency and Amplitude Optimizations for Magnetic Particle Spectroscopy Applications
Vinit Kumar Chugh, Arturo di Girolamo, Venkatramana D. Krishna +3
Nowadays, there is a growing interest in the field of magnetic particle spectroscopy (MPS)-based bioassays. MPS monitors the dynamic magnetic response of surface-functionalized mag…
5-Minute Magnetic Particle Spectroscopy (MPS)-based Bioassay: Towards Ultra-fast, Convenient, and Large-scale Disease Diagnosis
Kai Wu, Vinit Kumar Chugh, Venkatramana D. Krishna +4
In this work, we report a 5-minute magnetic particle spectroscopy (MPS)-based bioassay strategy. In our approach, surface functionalized magnetic nanoparticles (MNPs) are incubated…
One-step, Wash-free, Nanoparticle Clustering-based Magnetic Particle Spectroscopy (MPS) Bioassay Method for Detection of SARS-CoV-2 Spike and Nucleocapsid Proteins in Liquid Phase
Kai Wu, Vinit Kumar Chugh, Venkatramana D. Krishna +6
With the ongoing global pandemic of coronavirus disease 2019 (COVID-19), there is an increasing quest for more accessible, easy-to-use, rapid, inexpensive, and high accuracy diagno…
Magnetic Particle Spectroscopy (MPS) with One-stage Lock-in Implementation for Magnetic Bioassays with Improved Sensitivities
Vinit Kumar Chugh, Kai Wu, Venkatramana D. Krishna +7
In recent years, magnetic particle spectroscopy (MPS) has become a highly sensitive and versatile sensing technique for quantitative bioassays. It relies on the dynamic magnetic re…
An Investigation of Commercial Iron Oxide Nanoparticles: Advanced Structural and Magnetic Properties Characterization
Kai Wu, Jinming Liu, Renata Saha +4
Magnetic nanoparticles (MNPs) have been extensively used as tiny heating sources in magnetic hyperthermia therapy, contrast agents in magnetic resonance imaging (MRI), tracers in m…
Portable Magnetic Particle Spectrometer (MPS) for Future Rapid and Wash-free Bioassays
Kai Wu, Vinit Kumar Chugh, Arturo di Girolamo +9
Nowadays, there is an increasing demand for more accessible routine diagnostics for patients with respect to high accuracy, ease of use, and low cost. However, the quantitative and…