The device is a unique example
of microfluidics technology, sometimes called a lab - on - a-chip, that pushes water around in microscopic tubes and reservoirs made from the same cellophanelike plastic as soft contact lenses.
Said Tiffani Lash, Ph.D., director of the NIBIB program in Microfluidic Bioanalytical Systems, «It is exciting to see the continued growth
of microfluidic technologies being used as miniaturized diagnostic platforms, particularly in this case for reducing the incidence of preterm labor and delivery.
Not exact matches
• NanoCellect Biomedical, a San Diego - based developer
of microfluidic cell sorting
technologies for cell - based assays, raised $ 10 million in series B funding.
Last year, in a review published in the journal Nature, Beebe and coauthors wrote that hematology, the study
of blood, was one
of the leading areas
of use for
microfluidic technology, though «a «killer application'that propels
microfluidics into the mainstream has yet to emerge.»
This type
of technology,
microfluidics, has the potential to transform biomedical research by allowing people to glean meaningful data from minuscule amounts
of liquid — in this case, blood.
The
microfluidic technology, developed in the lab
of professor Mark Hayes in the Department
of Chemistry and Biochemistry at Arizona State University, uses microscale electric field gradients, acting on extremely small samples, to tell the difference between the two strains (antibiotic - resistant and antibiotic - susceptible)
of Staphylococcus epidermidis.
Prof. Shen and her unit say that, in the future, nanoplasmonic materials may even be integrated with emerging
technologies, such as wireless systems in
microfluidic devices, allowing users to take readings remotely and thereby minimizing the risk
of contamination.
NB is already finding commercial applications in biomedical engineering (BME), including the development
of microfluidic chips, or «lab - on - a-chip»
technology.
The scientists, who come from Princeton and the Georgia Institute
of Technology, developed a new
microfluidic device that traps and vertically positions tiny objects faster than before.
Wei Wang and Zhi Ping Wang at the A * STAR Singapore Institute
of Manufacturing
Technology, De Yun Wang at the National University
of Singapore and co-workers have now developed the first
microfluidic device that enables the direct observation
of cilia and their beating frequency on a polyester membrane [1].
«It's a nice piece
of work,» says James Heath, a chemist and
microfluidics expert at the California Institute
of Technology in Pasadena.
The lotus plant's magnificent ability to repel dirt has inspired a range
of self - cleaning and antibacterial
technologies that may also help control
microfluidic «lab - on - a-chip» devices
With the
technology on track for commercialization, Rogers» team, including Dr. Roozbeh Ghaffari, the director
of translational science at CBIE, is continuing to test the
microfluidic devices in scaled studies with an expanding collection
of partners.
«Microbiologists have rarely taken into account fluid flow as an ecological parameter, whereas physicists have just recently started to pay attention to microbes,» he says, adding: «The ability to directly watch microbes under the controlled flow conditions afforded by
microfluidic technology — which is only about 15 years old — has made all the difference in allowing us to discover and understand this effect
of flow on microbes.»
And compared to other techniques used for assisted reproductive
technologies, the use
of the
microfluidic device resulted in significantly lower rates
of DNA damage and improved sperm recovery using this method.
There are alternatives to centrifugation such as
microfluidic technology, which has been widely studied for various applications in biological and chemical analysis, point -
of - care testing and diagnostics, and clinical analysis.
The discovery, say Zuankai Wang
of the City University
of Hong Kong and Manoj Chaudhury
of Lehigh, has the potential to improve
technologies that involve
microfluidics, heat transfer, heat exchange, micro-heat exchange, water management and thermal management.
In a paper appearing the week
of Sept. 18 in the Proceedings
of the National Academy
of Sciences, researchers from Duke University, the University
of Pittsburgh and Magee Womens Research Institute, the Massachusetts Institute
of Technology and Nanyang Technological University Singapore, demonstrate a better method based on «acoustofluidics,» a combination
of acoustics and
microfluidics.
Sandia's SpinDx device features centrifugal
microfluidics, or «lab - on - a-disk»
technology, which uses centrifugal forces to manipulate samples and reagents through
microfluidic channels implanted on disks that are
of the same size as a standard CD or DVD.
Surge
technology leverages best - in - class
microfluidics, genomics and protein library engineering to revolutionize key bottlenecks
of drug discovery and development:
Creating organ models on a microscale has been greatly facilitated by
microfluidics, a
technology developed in the 1990s that uses micropumps, valves and finely etched channels to manipulate the movement
of fluids through a chip.
California Institute
of Technology A
microfluidic diagnostic platform to advance regulatory science
He specializes in
microfluidic technology — the flow
of fluids through channels thinner than a human hair — to understand and control complex chemical and biological systems at critical times and locations.
With his Pioneer Award, Ismagilov will develop droplet - based
microfluidic technologies for quantitative studies
of protein aggregation diseases and aging at the molecular level and in entire organisms.
FluidFM ®
technology reinvents the micropipette: It unites the best features
of microfluidics and force microscopy by introducing closed microscopic channels into force sensitive probes.
The new platform combines
microfluidic lab - on - a-chip
technology with physiologically relevant spheroids to enable formation and long - term culture
of 3D multicellular tumours / organoids for drug screening / profiling and individualized chemosensitivity testing.
Next - generation sequencing involves the application
of glass micro-chip based methods and small - volume liquid handling (
microfluidics) to sequence DNA more quickly and more cheaply than ever before, indeed 1000s times less costly than the
technology used to sequence the first human genome just a few years ago.
Organ - on - a-chip
technology has seen a vast increase in popularity, as the understanding
of utilizing the properties
of microfluidics has become more prevalent.
«Our
technology will provide significantly higher forces and faster impact cycles than have previously been possible, and by building these tools onto
microfluidic devices, we can leverage a host
of other on - chip diagnostics and imaging tools and can collect the cells after testing for longer - term studies,» said Valentine.