Three-Dimensional Soft Material Micropatterning via Grayscale Photolithography for Improved Hydrophobicity of Polydimethylsiloxane (PDMS)

Three-Dimensional Soft Material Micropatterning via Grayscale Photolithography for Improved Hydrophobicity of Polydimethylsiloxane (PDMS)

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In this present work, we aim to improve the hydrophobicity of a polydimethylsiloxane (PDMS) surface. Various heights of 3D PDMS micropillars were fabricated via grayscale photolithography, and improved wettability was investigated. Two approaches of PDMS replication were demonstrated, both using a s...

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Bibliographic Details
Main Authors: Intan Sue Liana Abdul Hamid, Beh Khi Khim, Mohammad Faiz Mohamed Omar, Khairu Anuar Mohamad Zain, Nuha Abd Rhaffor, Sofiyah Sal Hamid, Asrulnizam Abd Manaf
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Micromachines
Subjects:
grayscale lithography
hydrophobic
micro 3D structure
droplet
contact angle
Online Access:https://www.mdpi.com/2072-666X/13/1/78

Internet

https://www.mdpi.com/2072-666X/13/1/78

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