Photosensors or photodetectors are sensors of light or other electromagnetic energy.
An X-ray computed tomography (X-ray CT) or computerized axial tomography scan (CAT scan),[1] makes use of computer-processed combinations of many X-ray images taken from different angles to produce...
Semiconductor films
A biocide is a chemical substance or microorganism which can deter, render harmless, or exert a controlling effect on any harmful organism by chemical or biological means. Biocides are commonly use...
The prosthetic implant used in hip replacement consists of three parts: the acetabular cup, the femoral component, and the articular interface. Options exist for different people and indications. T...
Low dielectric constant materials from renewable resources
For simplicity most mobile robots have four wheels or a number of continuous tracks. Some researchers have tried to create more complex wheeled robots with only one or two wheels. These can have ce...
A molecular sieve is a material with very small holes of precise and uniform size. These holes are small enough to block large molecules, while allowing small molecules to pass. Many molecular siev...
Oligonucleotides are short DNA or RNA molecules that have a wide range of applications in genetic testing, research, and forensics. Commonly made in the laboratory by solid-phase chemical synthesis...
Protein aggregation is a biological phenomenon in which mis-folded proteins aggregate (i.e., accumulate and clump together) either intra- or extracellularly.[1][2] These protein aggregates are ofte...
Photonic crystals are periodic optical nanostructures that affect the motion of photons in much the same way that ionic lattices affect electrons in solids. Photonic crystals occur in nature in the...
Flip chip, also known as controlled collapse chip connection or its acronym, C4, is a method for interconnecting semiconductor devices, such as IC chips and microelectromechanical systems (MEMS), t...
Vegetable harvesting machine
Holographic test structures on a wafer
In electronics, a tunnel junction is a barrier, such as a thin insulating layer or electric potential, between two electrically conducting materials. Electrons (or quasiparticles) pass through the ...
Targeted chromosomal genomic alterations
A thin film is a layer of material ranging from fractions of a nanometer (monolayer) to several micrometers in thickness. Electronic semiconductor devices and optical coatings are the main applicat...
Polypeptide monomers
Laser-ultrasonics uses lasers to generate and detect ultrasonic waves.[1] It is a non-contact technique used to measure materials thickness, detect flaws and materials characterization. The basic c...
