Collaborative Innovation Center for Low-Dimensional Nanomaterials & Optoelectronic Devices, College of Physics, Qingdao University, Qingdao 266071, China.
Nanoscale. 2016 Jan 7;8(1):209-13. doi: 10.1039/c5nr06858d.
Electrospinning (e-spinning) devices and electrospun (e-spun) ultrathin fibers have shown promising applications in various fields. However, the poor portability of conventional e-spinning devices limits some potential applications especially in the case without a plug (electricity supply). Consequently, great efforts have been made to modify e-spinning setups with good portability. In this article, a solar cell and a hand generator-powered portable e-spinning (SHPE) setup with good flexibility is introduced, which can be used outdoors without a plug. The SHPE device shows good spinning efficacy both in solution and melt e-spinning processes for a wide range of polymers. Moreover, the designed SHPE apparatus demonstrates potential application in wound dressing by in situ e-spinning fibers onto human skin directly.
静电纺丝（e-spinning）设备和静电纺丝（e-spun）超细微纤维在各个领域显示出了广阔的应用前景。然而，传统静电纺丝设备的便携性较差限制了一些潜在的应用，特别是在没有电源（电力供应）的情况下。因此，人们做出了巨大的努力来改进便携性好的静电纺丝设备。本文介绍了一种带有太阳能电池和手动发电机的便携式静电纺丝（SHPE）设备，该设备具有良好的柔韧性，可以在户外无电源的情况下使用。SHPE 设备在溶液和熔融静电纺丝过程中对各种聚合物都显示出了良好的纺丝效果。此外，所设计的 SHPE 装置通过直接将纤维原位静电纺丝到人体皮肤上，展示了在伤口敷料方面的潜在应用。
