User profiles for Steven Parnelll

Steven Parnell

TU Delft
Verified email at tudelft.nl
Cited by 1622

A series of ternary metal chloride superionic conductors for high‐performance all‐solid‐state lithium batteries

…, J Wang, H Huang, W Zhao, S Parnell… - Advanced Energy …, 2022 - Wiley Online Library
Understanding the relationship between structure, ionic conductivity, and synthesis is the key
to the development of superionic conductors. Here, a series of Li 3‐3 x M 1+ x Cl 6 (−0.14 < …

Optimized production of hyperpolarized 129Xe at 2 bars for in vivo lung magnetic resonance imaging

G Norquay, SR Parnell, X Xu, J Parra-Robles… - Journal of Applied …, 2013 - pubs.aip.org
In this work, the production rate of a spin-exchange optical pumping 129 Xe gas polarizer
was optimized for routine generation of hyperpolarized 129 Xe for in vivo lung MRI. This …

Exploring nanoscale structure in perovskite precursor solutions using neutron and light scattering

…, SM King, SR Parnell, AJ Parnell - Chemistry of …, 2022 - ACS Publications
Tailoring the solution chemistry of metal halide perovskites requires a detailed understanding
of precursor aggregation and coordination. In this work, we use various scattering …

Compressed sensing in hyperpolarized 3He Lung MRI

…, KJ Lee, MH Deppe, SR Parnell… - … in Medicine: An …, 2010 - Wiley Online Library
In this work, the application of compressed sensing techniques to the acquisition and
reconstruction of hyperpolarized 3 He lung MR images was investigated. The sparsity of 3 He lung …

Synchronous acquisition of hyperpolarised 3He and 1H MR images of the lungs – maximising mutual anatomical and functional information

JM Wild, S Ajraoui, MH Deppe, SR Parnell… - NMR in …, 2011 - Wiley Online Library
The development of hybrid medical imaging scanners has allowed imaging with different
detection modalities at the same time, providing different anatomical and functional information …

Coassembled nanostructured bioscaffold reduces the expression of proinflammatory cytokines to induce apoptosis in epithelial cancer cells

…, BM Long, AJ Parnell, A Martel, SR Parnell… - … , Biology and Medicine, 2016 - Elsevier
The local inflammatory environment of the cell promotes the growth of epithelial cancers.
Therefore, controlling inflammation locally using a material in a sustained, non-steroidal …

[HTML][HTML] Liquid–liquid phase separation morphologies in ultra-white beetle scales and a synthetic equivalent

…, S Doak, SJ Martin, M Hutchings, SR Parnell… - Communications …, 2019 - nature.com
Cyphochilus beetle scales are amongst the brightest structural whites in nature, being highly
opacifying whilst extremely thin. However, the formation mechanism for the voided intra-…

Structure Property Relationship of Micellar Waterborne Poly (Urethane-Urea): Tunable Mechanical Properties and Controlled Release Profiles with Amphiphilic …

SY Chen, I Kokalari, SR Parnell, GN Smith, BH Zeng… - Langmuir, 2023 - ACS Publications
Waterborne polyurethane (WPU) has attracted significant interest as a promising alternative
to solvent-based polyurethane (SPU) due to its positive impact on safety and sustainability. …

Simultaneous imaging of lung structure and function with triple-nuclear hybrid MR imaging

JM Wild, H Marshall, X Xu, G Norquay, SR Parnell… - Radiology, 2013 - pubs.rsna.org
Purpose To re-engineer a standard clinical magnetic resonance (MR) imaging system to
enable the acquisition, in the same breath hold, of lung images from two hyperpolarized gases (…

Hyperpolarized 129Xe gas lung MRI–SNR and T2* comparisons at 1.5 T and 3 T

X Xu, G Norquay, SR Parnell, MH Deppe… - Magnetic resonance …, 2012 - Wiley Online Library
In this study, the signal‐to‐noise ratio of hyperpolarized 129 Xe human lung magnetic resonance
imaging was compared at 1.5 T and 3 T. Experiments were performed at both B 0 fields …