New microproducts need the utilization of a diversity of materials and have complicated
three-dimensional (3D) microstructures with high aspect ratios. To date, many …

During the last decades micro electro mechanical systems (MEMS) have been subject to
intensive research. In many cases active components, eg, for regulating fluid flow or …

Our group has developed an advanced micro stereolithography system by using single-
photon polymerization with an He–Cd laser of 442nm. This system takes advantage of …

We have fabricated optically driven micromechanisms and demonstrated their motion under
optical force. All of the movable microcomponents are directly fabricated through an …

We have developed a novel microstereolithography method for producing a hybrid structure
using multiple photocurable polymers. This method, termed the Multi-polymer IH process …

Microstereolithography is a new microfabrication process that evolved from the rapid
prototy** industry. The first developments in this technology started in 1993 and different …

Microfluidic assay detectors and microfluidic assay detection methods are disclosed. A
microfluidic chip is coupled to a light emitting device, emission filters and excitation filters …

A polymer valve with a small dead volume in the range of 6 nl and a response time faster
than 1 ms is presented. The valve structure is simple and therefore easy to fabricate by …

Microstereolithography is a 3D microfabrication technology that is fundamentally different
from the techniques commonly used in cleanroom environment for the manufacturing of …

An apparatus for analysis of a sample and in particular of a biological sample. The
apparatus contains a microfluidic chip with dies, adapted to be selectively activated or …