Retraction Note: Fabrication of a microfluidic device for studying the in situ drug-loading/release behavior of graphene oxide-encapsulated hydrogel beads
© The Author(s). 2018
Received: 30 April 2018
Accepted: 10 May 2018
Published: 18 May 2018
The original article was published in Biomaterials Research 2018 22:7
This article  has been retracted by the authors due to lack of permission to use and publish the data reported. All authors agree to this retraction.
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