Prashant Chandrasekharan
Overview
Explore the profile of Prashant Chandrasekharan including associated specialties, affiliations and a list of published articles.
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Articles
36
Citations
781
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Recent Articles
1.
Wu K, Wang J, Natekar N, Ciannella S, Gonzalez-Fernandez C, Gomez-Pastora J, et al.
Nanotechnology
. 2024 Oct;
36(4).
PMID: 39395441
Magnetic nanoparticles (MNPs) represent a class of small particles typically with diameters ranging from 1 to 100 nanometers. These nanoparticles are composed of magnetic materials such as iron, cobalt, nickel,...
2.
Doyle O, Bryan J, Kim M, Saayujya C, Nazarian S, Mokkarala-Lopez J, et al.
Int J Magn Part Imaging
. 2024 Sep;
9(1 Suppl1).
PMID: 39301437
Magnetic Particle Imaging (MPI) is a tracer-based imaging modality with immense promise as a radiation-free alternative to nuclear medicine imaging techniques. Nuclear medicine requires "hot chemistry" wherein radioactive tracers must...
3.
Saayujya C, Yousuf K, Hao Y, Hartley A, Yeo K, Swamynathan A, et al.
Small
. 2024 Aug;
20(44):e2403283.
PMID: 39108190
Superparamagnetic iron oxide nanoparticles (SPIOs) are used as tracers in Magnetic Particle Imaging (MPI). It is crucial to understand the magnetic properties of SPIOs for optimizing MPI imaging contrast, resolution,...
4.
Fung K, Colson C, Bryan J, Saayujya C, Mokkarala-Lopez J, Hartley A, et al.
Nano Lett
. 2023 Feb;
23(5):1717-1725.
PMID: 36821385
Magnetic particle imaging (MPI) is a sensitive, high-contrast tracer modality that images superparamagnetic iron oxide nanoparticles, enabling radiation-free theranostic imaging. MPI resolution is currently limited by scanner and particle constraints....
5.
Tay Z, Savliwala S, Hensley D, Fung K, Colson C, Fellows B, et al.
Small Methods
. 2021 Dec;
5(11):e2100796.
PMID: 34927972
Magnetic nanoparticles have many advantages in medicine such as their use in non-invasive imaging as a Magnetic Particle Imaging (MPI) tracer or Magnetic Resonance Imaging contrast agent, the ability to...
6.
Tay Z, Chandrasekharan P, Fellows B, Arrizabalaga I, Yu E, Olivo M, et al.
Cancers (Basel)
. 2021 Nov;
13(21).
PMID: 34771448
Background: Magnetic Particle Imaging (MPI) is an emerging imaging modality for quantitative direct imaging of superparamagnetic iron oxide nanoparticles (SPION or SPIO). With different physics from MRI, MPI benefits from...
7.
Chandrasekharan P, Fung K, Zhou X, Cui W, Colson C, Mai D, et al.
Nanotheranostics
. 2021 Feb;
5(2):240-255.
PMID: 33614400
White blood cells (WBCs) are a key component of the mammalian immune system and play an essential role in surveillance, defense, and adaptation against foreign pathogens. Apart from their roles...
8.
Lu Y, Rivera-Rodriguez A, Tay Z, Hensley D, Fung K, Colson C, et al.
Int J Hyperthermia
. 2021 Jan;
37(3):141-154.
PMID: 33426994
Magnetic fluid hyperthermia (MFH) has been widely investigated as a treatment tool for cancer and other diseases. However, focusing traditional MFH to a tumor deep in the body is not...
9.
Yang C, Hattiholi A, Selvan S, Yan S, Fang W, Chandrasekharan P, et al.
Acta Biomater
. 2020 Apr;
110:15-36.
PMID: 32335310
Gd-based contrast agents have been extensively used for signal enhancement of T-weighted magnetic resonance imaging (MRI) due to the large magnetic moment and long electron spin relaxation time of the...
10.
Chandrasekharan P, Tay Z, Hensley D, Zhou X, Fung B, Colson C, et al.
Theranostics
. 2020 Mar;
10(7):2965-2981.
PMID: 32194849
Magnetic fluid hyperthermia (MFH) treatment makes use of a suspension of superparamagnetic iron oxide nanoparticles, administered systemically or locally, in combination with an externally applied alternating magnetic field, to ablate...