Photoacoustic probes for real-time tracking of endogenous H2S in living mice

Photoacoustic probes for real-time tracking of endogenous H2S in living mice.

H2S is a key chemical mediator that exerts a vital role in diverse physiological and pathological processes. However, in vivo tracking of endogenous H2S generation still remains difficult due to the lack of reliable analytical methods. Herein, we present the first example of activatable photoacoustic probes for real-time imaging of H2S in living mice through the full utilization of the superior...

Chemiluminescent probes for imaging H2S in living animals

Department of Chemistry, Southern Metho USA. E-mail: [email protected] Center for Drug Discovery, Design, and University, Dallas, TX 75275-0314, USA Laboratory of Prognostic Radiology, Pre-c Radiology, UT Southwestern Medical Center Hockaday School, Dallas, TX 75229, USA Department of Biological Sciences, Southern 0314, USA † Electronic supplementary information procedures, characterization of c...

Real-Time Interference Detection in Tracking Loop of GPS Receiver

Global Positioning System (GPS) spoofing could pose a major threat for GPS navigation ‎systems, so the GPS users have to gain a better understanding of the broader implications of ‎GPS.‎ In this paper, a plenary anti-spoofing approach based on correlation is proposed to distinguish spoofing effects. The suggested ‎method can be easily implemented in tracking loop of GPS receiver...

Photoacoustic probes for real-time tracking of endogenous H2S in living mice† †Electronic supplementary information (ESI) available: Procedures for the synthesis of BODPA, living mice imaging, characterization data, and supplementary figures. See DOI: 10.1039/c6sc04703c Click here for additional data file.

DNA Aptamer-Based Activatable Probes for Photoacoustic Imaging in Living Mice

DNA aptamers are a powerful class of molecules for sensing targets, but have been limited when applied to imaging in living animals because most aptamer probes are fluorescence-based, which limits imaging penetration depth. Photoacoustic (PA) imaging emerged as an alternative to MRI and X-ray tomography in biomedical imaging, due to its ability to afford high-resolution images at depths in the ...