The main goal of this work is to show that soft tissue interaction with high-intensity focused ultrasound (HIFU) or direct heating leads to a weak light emission detectable using a small animal optical imaging system. Our results show that the luminescence signal is detectable after 30 min of heating, resembling the time scale of delayed luminescence. The imaging of a soft tissue after heating it using an HIFU field shows that the luminescence pattern closely matches the shape of the cone typical of the HIFU beam. We conclude that heating a soft tissue using two different sources leads to the emission of a weak luminescence signal from the heated region with a decay half-life of a few minutes (4 to 6 min). The origin of such light emission needs to be further investigated.
|Titolo:||Weak light emission of soft tissues induced by heating|
|Data di pubblicazione:||2018|
|Appare nelle tipologie:||01.01 Articolo in Rivista|
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|Weak light emission of soft tissues induced by heating.pdf||Articolo principale||Altro materiale allegato||Open Access Visualizza/Apri|