In this dissertation, we have investigated the fabrication, mechanical instability and applications of two kinds of polymer micro/nano-structures: high-aspect-ratio (HAR) polymer pillar arrays, and periodic porous elastomer membranes. For HAR polymer pillar arrays, we demonstrated the fabrication of high-aspect-ratio (up to 18) polymer micropillars with different shapes and dimensions by replica molding. Capillary force lithography (CFL) is also demonstrated as a simple and flexible method to fabricate microstructures with controlled aspect ratios. Meanwhile, by introducing conventional photoresist SU-8, CFL is successfully coupled with photolithography and used to create hierarchical 2D or 3D structures, which greatly expand the capability...
Mechanical instability and large deformation are pervasive occurrences on stressed soft material sur...
A new ultraviolet (UV) curable mold consisting of fanctionalized polyurethane with acrylate group (M...
A simple method for fabricating micro/nanoscale hierarchical structures is presented using a two-ste...
In this dissertation, we have investigated the fabrication, mechanical instability and applications ...
Flexible materials PDMS has been fabricated into different kinds of structures and contributed to th...
Flexible materials PDMS has been fabricated into different kinds of structures and contributed to th...
Mechanical instability and large deformation are pervasive occurrences on stressed soft material sur...
We present simple methods for fabricating high aspect-ratio polymer nanostructures on a solid substr...
Mechanical instability and large deformation are pervasive occurrences on stressed soft material sur...
Mechanical instability and large deformation are pervasive occurrences on stressed soft material sur...
We present simple methods for fabricating high aspect-ratio polymer nanostructures on a solid substr...
The thesis here will cover two parts of my research. The focus of the first part of the thesis will ...
High aspect-ratio (HAR) micropillar arrays are important for many applications including, mechanical...
High aspect-ratio (HAR) micropillar arrays are important for many applications including, mechanical...
Mechanical instability and large deformation are pervasive occurrences on stressed soft material sur...
Mechanical instability and large deformation are pervasive occurrences on stressed soft material sur...
A new ultraviolet (UV) curable mold consisting of fanctionalized polyurethane with acrylate group (M...
A simple method for fabricating micro/nanoscale hierarchical structures is presented using a two-ste...
In this dissertation, we have investigated the fabrication, mechanical instability and applications ...
Flexible materials PDMS has been fabricated into different kinds of structures and contributed to th...
Flexible materials PDMS has been fabricated into different kinds of structures and contributed to th...
Mechanical instability and large deformation are pervasive occurrences on stressed soft material sur...
We present simple methods for fabricating high aspect-ratio polymer nanostructures on a solid substr...
Mechanical instability and large deformation are pervasive occurrences on stressed soft material sur...
Mechanical instability and large deformation are pervasive occurrences on stressed soft material sur...
We present simple methods for fabricating high aspect-ratio polymer nanostructures on a solid substr...
The thesis here will cover two parts of my research. The focus of the first part of the thesis will ...
High aspect-ratio (HAR) micropillar arrays are important for many applications including, mechanical...
High aspect-ratio (HAR) micropillar arrays are important for many applications including, mechanical...
Mechanical instability and large deformation are pervasive occurrences on stressed soft material sur...
Mechanical instability and large deformation are pervasive occurrences on stressed soft material sur...
A new ultraviolet (UV) curable mold consisting of fanctionalized polyurethane with acrylate group (M...
A simple method for fabricating micro/nanoscale hierarchical structures is presented using a two-ste...