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Related Experiment Video

Updated: Dec 12, 2025

A Versatile Method of Patterning Proteins and Cells
09:57

A Versatile Method of Patterning Proteins and Cells

Published on: February 26, 2017

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Bioinspired wettable-nonwettable micropatterns for emerging applications.

Yuemeng Yang1, Li-Ping Xu1, Xueji Zhang2

  • 1Research Center for Bioengineering and Sensing Technology, University of Science and Technology Beijing, Beijing 100083, China. xuliping@ustb.edu.cn zhangxueji@ustb.edu.cn.

Journal of Materials Chemistry. B
|August 14, 2020
PubMed
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Researchers review wettable-nonwettable micropatterns, combining superhydrophilicity and superhydrophobicity. These surfaces offer unique functionalities for applications like water collection and biosensing.

Area of Science:

  • Materials Science
  • Surface Chemistry
  • Nanotechnology

Background:

  • Superhydrophilic and superhydrophobic surfaces mimic natural phenomena.
  • These surfaces are crucial for fundamental research and practical applications.
  • Artificial wettable-nonwettable micropatterns are inspired by desert beetle water collection.

Purpose of the Study:

  • To review fabrication methods for wettable-nonwettable micropatterns.
  • To highlight emerging applications of these patterned surfaces.
  • To discuss current challenges and future prospects in this field.

Main Methods:

  • Self-assembly
  • Electrodeposition
  • Inkjet printing
  • Photolithography

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Related Experiment Videos

Last Updated: Dec 12, 2025

A Versatile Method of Patterning Proteins and Cells
09:57

A Versatile Method of Patterning Proteins and Cells

Published on: February 26, 2017

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Cell Patterning on Photolithographically Defined Parylene-C: SiO2 Substrates
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Main Results:

  • Fabrication of artificial wettable-nonwettable micropatterns is successful.
  • These patterns exhibit controllable superwetting and anisotropic wetting.
  • Unique functionalities include oriented adhesion and controllable bioadhesion.

Conclusions:

  • Wettable-nonwettable micropatterns offer diverse functionalities.
  • Applications span water collection, bioadhesion, microreactors, and biosensors.
  • The field presents challenges but shows rapid development and future promise.