Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2017 Aug 29;7:9808. doi: 10.1038/s41598-017-09622-2

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2017

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

¹⁹F Cryogenic Radiofrequency Probe design and experimental setup. (A) Side view of the ¹⁹ F-CRP showing its geometry including external protective cylinder and an inner ceramic probe head that encloses the loop coil elements (not shown). The inner diameter dimension for the inner ceramic structure is shown in the cross-sectional view (right). (B) Three different experimental setups that were used to assess the ¹⁹ F-CRP quality. Shown are Setup 1 for the high concentration ¹⁹F phantom (upper panel), Setup 2 for the ¹⁹F nanoparticle phantoms (middle panel) and Setup 3 for the mouse brain phantom (lower panel). The dimension of the phantom setups are to scale with the dimensions of both ¹⁹ F-CRP and RT coil and an anatomic reference is shown on the right for comparison. The nanoparticles used in this study had the following physical characteristics: Z-average diameter = 164 nm, PdI = 0.06, z-Potential = 0.19 mV.