(Figure Presented) Controllable biaxial and uniaxial nanowrinkles (see figure) are fabricated by a simple two-step approach - metal deposition and subsequent heating - based on shape memory polymer (prestressed polystyrene) sheets. The wavelengths of the wrinkles can be tuned by controlling the thickness of deposited metal. The ready integration of the nanowrinkles into microchannels and their effectiveness in surface enhanced sensing is demonstrated. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA
When a Shaped Memory Polymer (SMP) is subjected to external factors like heat, light, moisture etc, ...
Structured surfaces give rise to novel and potentially useful properties such as controllable wettab...
Subwavelength nanostructure arrays on surfaces improve their optical transmittance by reducing the r...
With the aim of providing an easy and versatile method for realizing conductive polymer surfaces wit...
In this dissertation, we demonstrate self-assembly fabrication methods for programmable global and l...
Deterministic design of surface patterns has seen a surge of interests because of their wide applica...
Shape memory polymers (SMPs) is a class of polymeric materials that are capable of changing shapes u...
A thermally shrinkable and conductive nanocomposite material is prepared by supersonic cluster beam ...
A thermally shrinkable and conductive nanocomposite material is prepared by supersonic cluster beam ...
Convenient preparation of nano/micro scale topography is crucial for the fabrication of low-cost bio...
Surfaces with controlled micro and nanoscale topographical cues are useful as smart scaffolds and bi...
Micromolding in capillaries of polystyrene has been carried out using a poly(dimethylsiloxane) stamp...
Surfaces with controlled micro and nanoscale topographical cues are useful as smart scaffolds and bi...
When a Shaped Memory Polymer (SMP) is subjected to external factors like heat, light, moisture etc, ...
Structured surfaces give rise to novel and potentially useful properties such as controllable wettab...
Subwavelength nanostructure arrays on surfaces improve their optical transmittance by reducing the r...
With the aim of providing an easy and versatile method for realizing conductive polymer surfaces wit...
In this dissertation, we demonstrate self-assembly fabrication methods for programmable global and l...
Deterministic design of surface patterns has seen a surge of interests because of their wide applica...
Shape memory polymers (SMPs) is a class of polymeric materials that are capable of changing shapes u...
A thermally shrinkable and conductive nanocomposite material is prepared by supersonic cluster beam ...
A thermally shrinkable and conductive nanocomposite material is prepared by supersonic cluster beam ...
Convenient preparation of nano/micro scale topography is crucial for the fabrication of low-cost bio...
Surfaces with controlled micro and nanoscale topographical cues are useful as smart scaffolds and bi...
Micromolding in capillaries of polystyrene has been carried out using a poly(dimethylsiloxane) stamp...
Surfaces with controlled micro and nanoscale topographical cues are useful as smart scaffolds and bi...
When a Shaped Memory Polymer (SMP) is subjected to external factors like heat, light, moisture etc, ...
Structured surfaces give rise to novel and potentially useful properties such as controllable wettab...
Subwavelength nanostructure arrays on surfaces improve their optical transmittance by reducing the r...