Search results for microsystem

Optics & Photonics May 20, 2021

Opening up possibilities with open-top optofluidic device

Microfluidic technologies have seen great advances over the past few decades in addressing applications such as biochemical analysis, pharmaceutical development, and point-of-care diagnostics. Miniaturization of biochemical ...

Bio & Medicine May 10, 2021

Magnetic microbead mixing to speed up molecular testing

Currently, we are striving to curb the spread of COVID-19. While large-scale restrictions can hinder the virus, accurate and rapid diagnostic testing can help health services to better monitor and contain the virus. For this, ...

General Physics Apr 15, 2021

Photonic MEMS switches going commercial

One of the technical challenges the current data revolution faces is finding an efficient way to route the data. This task is usually performed by electronic switches, while the data itself is transferred using light confined ...

Polymers Apr 9, 2021

Researchers produce cost-effective, environmentally friendly glass material

Glass is ubiquitous in high-tech products in the fields of optics, telecommunications, chemistry and medicine, and in everyday objects such as bottles and windows. However, shaping glass is mainly based on processes such ...

Biochemistry Mar 25, 2021

A disposable living laser printed on chip for drug screening

Scientists have created a new way to monitor subtle drug interactions between bacteria and antibiotics. By using a common office inkjet printer, researchers from NTU Singapore and China developed a disposable living laser ...

Quantum Physics Mar 15, 2021

Rare open-access quantum computer now operational

A new Department of Energy open-access quantum computing testbed is ready for the public. Scientists from Indiana University recently became the first team to begin using Sandia National Laboratories' Quantum Scientific Computing ...

Nanomaterials Mar 10, 2021

Adaptive microelectronics reshape independently and detect environment for first time

Flexible and adaptive microelectronics is considered an innovation driver for new and more effective biomedical applications. These include, for example, the treatment of damaged nerve bundles, chronic pain, or the control ...

Evolution Mar 2, 2021

The chicken-and-the-egg problem: tRNAs are key elements in the evolution of early life forms

A Ludwig-Maximilians-Universitaet (LMU) in Munich team has shown that slight alterations in transfer-RNA molecules (tRNAs) allow them to self-assemble into a functional unit that can replicate information exponentially. tRNAs ...

Nanophysics Mar 1, 2021

Nanoshape imprint lithography using molecular dynamics of polymer crosslinking

Nanoscale applications in energy, optics and medicine have enhanced performance with nano-shaped structures. Such architectures can be fabricated at high-throughput beyond the capabilities of advanced optical lithography. ...

Nanophysics Feb 18, 2021

Researchers clarify the microscopic origin of dissipation with graphene

Mechanical sources of dissipation play a key role in modern physics, with applications that span nanomechanics, biomechanics, materials science, and quantum computing. In clocks and other vibrating mechanisms, energy loss ...

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