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Title: Controlling the Degree of Hydrophilicity/Hydrophobicity of Semiconductor Surfaces via Porosification and Metal Deposition
Authors: MONAICO, Eduard V. 
Keywords: wetting;porous;electrodeposition;contact angle;hydrophilic-hydrophobic
Issue Date: 2022
Project: PostDoc Grant #21.00208.5007.15/PD. 
NanoMedTwin - Promoting smart specialization at the Technical University of Moldova by developing the field of Novel Nanomaterials for BioMedical Applications through excellence in research and twinning 
Series/Report no.: IFMBE, volume 87;
Conference: ICNBME 2021
In this paper we present a systematic study of bulk GaAs wafers and gold-decorated GaAs surfaces exhibit-ing hydrophilic and hydrophobic behaviors. The wetting properties can be switched to superhydrophilicity and super-hydrophilicity by simple electrochemical etching providing engineered porous morphologies. The results open interesting technological perspectives for the exploitation of GaAs surfac-es.
Appears in Collections:Proceedings Papers

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