Proof-of-Concept On-Chip Flow Cytometer Using Integrated Photonics (imec, Sarcura)


A new technical paper titled "On-chip flow cytometer using integrated photonics for the detection of human leukocytes" was published by researchers at imec and Sarcura GmbH. Abstract "Differentiation between leukocyte subtypes like monocytes and lymphocytes is essential for cell therapy and research applications. To guarantee the cost-effective delivery of functional cells in cell therapies... » read more

A Microfluidics Device That Can Perform ANN Computation On Data Stored In DNA


A technical paper titled “Neural network execution using nicked DNA and microfluidics” was published by researchers at University of Minnesota Twin-Cities and Rochester Institute of Technology. Abstract: "DNA has been discussed as a potential medium for data storage. Potentially it could be denser, could consume less energy, and could be more durable than conventional storage media such a... » read more

Research Bits: Jan. 31


The power of proximity Researchers from Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab), Stanford, and University of California Berkeley have observed that electrons transfer heat rapidly between layers of the 2D semiconductor materials tungsten diselenide (WSe2) and tungsten disulfide (WS2). The electrons acted as a bridge between the two materials, the layers of... » read more

Hot Trends In Semiconductor Thermal Management


Increasing thermal challenges, as the industry moves into 3D packaging and continues to scale digital logic, are pushing the limits of R&D. The basic physics of having too much heat trapped in too small a space is leading to tangible problems, like consumer products that are too hot to hold. Far worse, however, is the loss of power and reliability, as overheated DRAM has to continually r... » read more

MEMS: New Materials, Markets And Packaging


Semiconductor Engineering sat down to talk about future developments and challenges for microelectromechanical systems (MEMS) with Gerold Schropfer, director of MEMS products and European operations in Lam Research's Computational Products group, and Michelle Bourke, senior director of strategic marketing for Lam's Customer Support Business Group. What follows are excerpts of that conversation.... » read more

Power/Performance Bits: Nov. 9


Integrated transistor cooling Researchers at Ecole Polytechnique Fédérale de Lausanne (EPFL) created a single chip that combines a transistor and microfluidic cooling system for more efficient transistor heat management. The team focused on a co-design approach for the electrical and mechanical aspects of the chip, bringing the electronics and cooling design together and aiming to extract... » read more

Organ-on-Chip Systems Enable Personalized Medicine


Healthcare has traditionally focused on one-size fits-all medication to treat populations instead of tailoring treatments to individual patients. Recent advances in stem cell technology allow researchers to create disease models for personalized medicine. SEMI spoke with Thomas Pauwelyn, Postdoctoral Researcher at imec, about trends in medical technology innovation such as organ-on-chip devices... » read more

Manufacturing Bits: Nov. 5


Nanoliter measurements The National Institute of Standards and Technology (NIST) has developed an optofluidic measurement system that can measure the flow of liquids at the nanoliter scale. Targeted for the field of microfluidics, the system can measure the flow of liquids as small as 10 billionths of a liter per minute. A nanoliter (nL) is one billionth of a liter. A liter is 33.814 ounces... » read more

Power/Performance Bits: Sept. 24


Textiles for energy storage Scientists at RMIT University developed a way to laser print waterproof textiles with graphene supercapacitors for embedded energy storage. The process takes three minutes to create a 10x10cm patch. The electronic textile is based on nylon coated with PDMS on one side for waterproofing. The other side was paint coated with graphene oxide and a binder to form thin... » read more

System Bits: Aug. 20


Blockchain integrated into energy systems Researchers at Canada’s University of Waterloo integrated blockchain technology into energy systems, a development that may expand charging infrastructure for electric vehicles. In a study that outlines the new blockchain-oriented charging system, the researchers found that there is a lack of trust among charging service providers, property owners... » read more

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