• Based on Fe-Hpdca-PDMS and carbon nanotube composite, an optoacoustic patch is developed, which can recover from the damage induced by cutting or laser irradiation at room temperature.

• The patch has high laser damage threshold (183.44 mJ cm⁻²) and optoacoustic energy conversion efficiency (10.66×10⁻³).

• The patch has been successfully examined in acoustic flow, thrombolysis, and wireless energy harvesting, which may provide new insights into the field of the design and fabrication of novel ultrasound devices for biomedical applications.

中文翻译：

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适用于生物医学应用的具有高损伤阈值和转换效率的自愈光声贴片

• 基于Fe-Hpdca-PDMS和碳纳米管复合材料，开发了一种光声贴片，可以从室温下切割或激光照射引起的损伤中恢复。

• 该贴片具有高激光损伤阈值（183.44 mJ cm ^-2）和光声能量转换效率（10.66×10 ^-3）。

• 该贴片已在声流、溶栓和无线能量收集方面成功进行了测试，这可能为生物医学应用新型超声设备的设计和制造领域提供新的见解。