National University of Singapore

Low-cost spin-coatable, Transferable, and High-k Ion Gel Dielectric for Flexible Eletrowetting

Narasimhan V., Sanjairaj V., Park S.Y., National University of Singapore, SG

Electrowetting-on-dielectric (EWOD) is an emerging liquid-handling technology, enabling the wettability modulation of a liquid on a solid surface with an applied electric field. Recently, EWOD has been attractively used on flexible substrates to show potential [...]

Low-cost spin-coatable, Transferable, and High-k Ion Gel Dielectric for Flexible Eletrowetting

Narasimhan V., Sanjairaj V., Park S.Y., National University of Singapore, SG

Electrowetting-on-dielectric (EWOD) is an emerging liquid-handling technology, enabling the wettability modulation of a liquid on a solid surface with an applied electric field. Recently, EWOD has been attractively used on flexible substrates to show potential [...]

Unexpected interactions of nanoparticles with endothelial and epithelial cells

Leong D.T., National University of Singapore, SG

Nanoparticles regardless as subjects of nanotoxicity or nanomedicine studies will inevitably interact with endothelial and epithelial cells. In the case of nanomedicine, while these cells are usually not the intended target, nanoparticles first interact with [...]

Transfer of asymmetric free-standing TiO2 nanowire films for high efficiency flexible dye-sensitized solar cells

Xue Z., Wang L., Liu B., National University of Singapore, SG

A free-standing TiO2 nanowire thin film was prepared using the doctor-blade method. The film is composed of big and small nanowires on each side. The big nanowires have the functions of weakening adhesion to its [...]

Transfer of asymmetric free-standing TiO2 nanowire films for high efficiency flexible dye-sensitized solar cells

Xue Z., Wang L., Liu B., National University of Singapore, SG

A free-standing TiO2 nanowire thin film was prepared using the doctor-blade method. The film is composed of big and small nanowires on each side. The big nanowires have the functions of weakening adhesion to its [...]

Fabrication of complex three-dimensional multilevel silicon micro- and nano-structures

Azimi S., National University of Singapore, SG

We have developed a new process to fabricate arbitrary-shaped, multilevel, three-dimensional free-standing micro- and nano-structures on bulk silicon using focused high energy proton beam irradiation, followed by electrochemical anodization. We make use of the fact [...]

Affiliations: National University of Singapore

Low-cost spin-coatable, Transferable, and High-k Ion Gel Dielectric for Flexible Eletrowetting

Low-cost spin-coatable, Transferable, and High-k Ion Gel Dielectric for Flexible Eletrowetting

Unexpected interactions of nanoparticles with endothelial and epithelial cells

Transfer of asymmetric free-standing TiO2 nanowire films for high efficiency flexible dye-sensitized solar cells

Transfer of asymmetric free-standing TiO2 nanowire films for high efficiency flexible dye-sensitized solar cells

Fabrication of complex three-dimensional multilevel silicon micro- and nano-structures

Capture of circulating tumor cells (CTCs) using a novel micro-device

Novel three-dimensional porous film for single-cell microarray applications

High-Performance dye-sensitized solar cells with various nanostructured materials as counter electrode

High-Performance dye-sensitized solar cells with various nanostructured materials as counter electrode