Perfluorocarbon-loaded polymeric nanoparticles for long-term ultrasound imagi...

Ultrasound is a very attractive and patient-friendly imaging technique, as it is easy to use, fast and non-invasive. Nevertheless, its use is severely limited by the low...超声成像是一种极具吸引力且兼具患者友好性的成像技术，因其操作简便、速度快捷且无创。然而，其应用却因低[原文此处未完整表述后续内容]受到严重限制。