A new conceptual injectable and radiopaque liquid metal/calcium alginate (LM/CA) hydrogel is proposed and demonstrated in article number 1903421 by Jing Liu and co‐workers for endovascular embolization and tumor embolotherapy. It is shown that such a hydrogel displays high flexibility and radiopacity due to the introduction of LM droplets. It also owns excellent biocompatibility and hemocompatibility to facilitate future clinical applications regarding endovascular embolization. A series of in vivo animal experiments on the LM/CA hydrogel for innovative tumor embolotherapy achieve rather promising therapeutic effects.

中文翻译：

---

血管内栓塞：用于血管内栓塞和肿瘤栓塞治疗的可注射且不透射线的液态金属/海藻酸钙水凝胶（2/2020年小）

刘静及其同事在文章编号1903421中提出了一种新的概念性可注射且不透射线的液态金属/海藻酸钙（LM / CA）水凝胶，并在血管内栓塞和肿瘤栓塞治疗的文章中进行了演示。已经表明，由于引入了LM液滴，这种水凝胶显示出高的柔韧性和不透射线性。它还具有出色的生物相容性和血液相容性，可促进有关血管内栓塞的未来临床应用。在LM / CA水凝胶上进行的一系列用于创新性肿瘤栓塞治疗的体内动物实验取得了颇有希望的治疗效果。