| 摘要 |
This present invention relates to a method for forming alginate microbeads. The method includes using a needle connected to a vibrator to continuously spot tiny alginate microdroplets in an oil layer. Subsequently, the temporarily formed alginate microdroplets sink into a CaCl2 solution to become gelled microbeads. As a whole, the method has opened up a route to perform alginate-microbead formation in a simple, continuous, controllable, uniform, cell-friendly, and less-contaminated manner.
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