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Bionic micro-nano structure super hydrophilic silicon surface preparation method
The invention discloses a bionic micro-nano structure super hydrophilic silicon surface preparation method, first, a porous silicon bionic micro-nano structure surface is prepared on monocrystalline silicon surface by the electrochemical etching method, and then a bionic micro-nano structure super hydrophilic silicon surface can be obtained by hydroxylation treatment or dopamine modification. The bionic micro-nano structure super hydrophilic silicon surface has the advantages of low cost, simple process and short preparation time, and the silicon based bionic micro-nano structure surface has the application prospect in the aspects of bio chip and microfluidic devices and the like.
Bionic micro-nano structure super hydrophilic silicon surface preparation method
The invention discloses a bionic micro-nano structure super hydrophilic silicon surface preparation method, first, a porous silicon bionic micro-nano structure surface is prepared on monocrystalline silicon surface by the electrochemical etching method, and then a bionic micro-nano structure super hydrophilic silicon surface can be obtained by hydroxylation treatment or dopamine modification. The bionic micro-nano structure super hydrophilic silicon surface has the advantages of low cost, simple process and short preparation time, and the silicon based bionic micro-nano structure surface has the application prospect in the aspects of bio chip and microfluidic devices and the like.
Bionic micro-nano structure super hydrophilic silicon surface preparation method
WANG FUGUO (Autor:in) / ZHANG JUNYAN (Autor:in)
24.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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