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'''This page is under construction'''
'''This page is under construction'''


For further information contact Stephan Sylvest Keller suke@dtu.dk or Claudia Chaves Villarreal cchvi@dtu.dk
''Unless otherwise stated, all content on this page was created by Claudia Chaves Villarreal, DTU Nanolab''
 
'''Feedback to this page''': '''[mailto:labadviser@nanolab.dtu.dk?Subject=Feed%20back%20from%20page%20http://labadviser.nanolab.dtu.dk/index.php?title=Specific_Process_Knowledge/Characterization/XPS click here]'''
 
 
 
==PDMS microfluidics fabrication at DTU Nanolab==


'''Contents'''


1.      Material requirements
==Material requirements==


2.      Process flow
==Process flow==


3.      Mixing PDMS resin and degassing
==Mixing PDMS resin and degassing==


4.      Soft lithography micro molding
==Soft lithography micro molding==


4.1        Mold surface conditioning
'''Mold surface conditioning'''
'''Molding by pouring'''


4.2        Molding by pouring
'''Molding by spin coating'''


4.3        Molding by spin coating.
'''Baking – Curing'''


4.4        Baking – Curing
'''Alignment – Demolding'''


4.5        Alignment – Demolding
==3D printing==


5.      3D printing
==Cutting PDMS==


6.      Cutting PDMS
'''Punching'''


6.1        Punching
'''Laser ablation'''


6.2        Laser ablation
'''Machining/milling'''


6.3        Machining/milling
'''Air/water jet machining'''


6.4        Air/water jet machining
==Bonding==


7.      Bonding
'''PDMS/PDMS and PDMS/glass bonding'''


7.1        PDMS/PDMS and PDMS/glass bonding
'''PDMS/PMMA bonding'''


7.2        PDMS/PMMA bonding
==References==


8.     References
For further information contact Stephan Sylvest Keller suke@dtu.dk or Claudia Chaves Villarreal cchvi@dtu.dk

Revision as of 14:21, 16 July 2026

This page is under construction

Unless otherwise stated, all content on this page was created by Claudia Chaves Villarreal, DTU Nanolab

Feedback to this page: click here


PDMS microfluidics fabrication at DTU Nanolab

Material requirements

Process flow

Mixing PDMS resin and degassing

Soft lithography micro molding

Mold surface conditioning Molding by pouring

Molding by spin coating

Baking – Curing

Alignment – Demolding

3D printing

Cutting PDMS

Punching

Laser ablation

Machining/milling

Air/water jet machining

Bonding

PDMS/PDMS and PDMS/glass bonding

PDMS/PMMA bonding

References

For further information contact Stephan Sylvest Keller suke@dtu.dk or Claudia Chaves Villarreal cchvi@dtu.dk

Retrieved from "https://labadviser.nanolab.dtu.dk//index.php?title=Specific_Process_Knowledge/Back-end_processing/PDMS_Microfluidic&oldid=56041"