This article reviews recent developments in designing and testing new types of materials
which can be:(i) placed around the body for in vivo imaging,(ii) be integrated into a …

Magnetic resonance imaging (MRI) is a non-invasive imaging technology to diagnose health
conditions, showing the weakness of low sensitivity. Herein, we synthesize a contrast agent …

Enhanced imaging techniques using contrast agents enable high-resolution structural
imaging to reveal space-occupying lesions but rarely provide detailed molecular …

Radio‐frequency (RF) coils are to magnetic resonance imaging (MRI) scanners what eyes
are to the human body. Because of their critical importance, there have been constant …

As a basic building block, optical resonant cavities (ORCs) are widely used in light
manipulation. They can confine electromagnetic waves and improve the interaction between …

Biological fluorescence imaging technologies have attracted a lot of attention and have
been widely used in biomedical fields. Compared with other technologies, fluorescence …

Signal‐to‐noise ratio (SNR) is one of the most common metrics in assessing the image
quality of magnetic resonance imaging (MRI). Among a host of technological developments …

Purpose To demonstrate that strategic use of materials with high electric permittivity along
with integrated head‐sized coil arrays can improve SNR in the entire brain. Methods …

The identification of metastasis “seeds”, isolated tumor cells (ITCs), is of paramount
importance for the prognosis and tailored treatment of metastatic diseases. The conventional …

In this work, we propose an application of a metamaterial inspired volumetric wireless coil
(WLC) based on coupled split-loop resonators for targeted breast MRI at 1.5 T. Due to strong …