Schematic diagram of material preparation process. (IMAGE)
Caption
(a) Preparation of HDF skeleton; (b) preparation of HDF/PEG; (c) material picture: HAD (left), HAD/PEG (right).
Credit
Zihao Zhao, Xurui Feng, Daili Feng, Chengming Li, Yanhui Feng & Junjun Wei.
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This Original Content image is restricted for Non - Commercial Use Only and must include proper attribution to the creator.
License
Original content