Prashant Chandrasekharan
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Explore the profile of Prashant Chandrasekharan including associated specialties, affiliations and a list of published articles.
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36
Citations
781
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Recent Articles
11.
Optimization of Drive Parameters for Resolution, Sensitivity and Safety in Magnetic Particle Imaging
Tay Z, Hensley D, Chandrasekharan P, Zheng B, Conolly S
IEEE Trans Med Imaging
. 2019 Dec;
39(5):1724-1734.
PMID: 31796392
Magnetic Particle Imaging is an emerging tracer imaging modality with zero background signal and zero ionizing radiation, high contrast and high sensitivity with quantitative images. While there is recent work...
12.
Tay Z, Hensley D, Ma J, Chandrasekharan P, Zheng B, Goodwill P, et al.
IEEE Trans Med Imaging
. 2019 Feb;
38(10):2389-2399.
PMID: 30762537
Magnetic particle imaging (MPI) is a promising new tracer-based imaging modality. The steady-state, nonlinear magnetization physics most fundamental to MPI typically predicts improving resolution with increasing tracer magnetic core size....
13.
Balasundaram G, Ding L, Li X, Attia A, Dean-Ben X, Ho C, et al.
Transl Oncol
. 2018 Aug;
11(5):1251-1258.
PMID: 30103155
Purpose: Here we demonstrate the potential of multispectral optoacoustic tomography (MSOT), a new non-invasive structural and functional imaging modality, to track the growth and changes in blood oxygen saturation (sO)...
14.
Tay Z, Chandrasekharan P, Zhou X, Yu E, Zheng B, Conolly S
Theranostics
. 2018 Jul;
8(13):3676-3687.
PMID: 30026874
Pulmonary delivery of therapeutics is attractive due to rapid absorption and non-invasiveness but it is challenging to monitor and quantify the delivered aerosol or powder. Currently, single-photon emission computed tomography...
15.
Chandrasekharan P, Tay Z, Zhou X, Yu E, Orendorff R, Hensley D, et al.
Br J Radiol
. 2018 Jun;
91(1091):20180326.
PMID: 29888968
Magnetic particle imaging (MPI), introduced at the beginning of the twenty-first century, is emerging as a promising diagnostic tool in addition to the current repertoire of medical imaging modalities. Using...
16.
Zhou X, Tay Z, Chandrasekharan P, Yu E, Hensley D, Orendorff R, et al.
Curr Opin Chem Biol
. 2018 May;
45:131-138.
PMID: 29754007
Magnetic particle imaging (MPI) is an emerging ionizing radiation-free biomedical tracer imaging technique that directly images the intense magnetization of superparamagnetic iron oxide nanoparticles (SPIOs). MPI offers ideal image contrast...
17.
Tay Z, Chandrasekharan P, Chiu-Lam A, Hensley D, Dhavalikar R, Zhou X, et al.
ACS Nano
. 2018 Mar;
12(4):3699-3713.
PMID: 29570277
Image-guided treatment of cancer enables physicians to localize and treat tumors with great precision. Here, we present in vivo results showing that an emerging imaging modality, magnetic particle imaging (MPI),...
18.
Yu E, Chandrasekharan P, Berzon R, Tay Z, Zhou X, Khandhar A, et al.
ACS Nano
. 2017 Nov;
11(12):12067-12076.
PMID: 29165995
Gastrointestinal (GI) bleeding causes more than 300 000 hospitalizations per year in the United States. Imaging plays a crucial role in accurately locating the source of the bleed for timely...
19.
Zheng B, Yu E, Orendorff R, Lu K, Konkle J, Tay Z, et al.
Mol Imaging Biol
. 2017 Apr;
19(3):385-390.
PMID: 28396973
Magnetic particle imaging (MPI) is a new molecular imaging technique that directly images superparamagnetic tracers with high image contrast and sensitivity approaching nuclear medicine techniques-but without ionizing radiation. Since its...
20.
Keselman P, Yu E, Zhou X, Goodwill P, Chandrasekharan P, Ferguson R, et al.
Phys Med Biol
. 2017 Feb;
62(9):3440-3453.
PMID: 28177301
Magnetic particle imaging (MPI) is an emerging tracer-based medical imaging modality that images non-radioactive, kidney-safe superparamagnetic iron oxide (SPIO) tracers. MPI offers quantitative, high-contrast and high-SNR images, so MPI has...