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Nanophysics Jan 14, 2021

Acoustofluidic centrifuge for nanoparticle enrichment and assortment

Liquid droplets have recently gained renewed attention as a simplified model for a variety of fascinating physical phenomena at the scale of the cell nucleus to stellar black holes. In a new report now published in Science ...

Biochemistry Jan 11, 2021

Expanding the boundaries of carbon dioxide fixation

Photorespiration is a highly energy consuming process in plants that leads to the release of previously fixed CO2. Thus, engineering this metabolic process is a key approach for improvement of crop yield and for meeting the ...

Nanophysics Jan 11, 2021

Self‐folding 3-D photosensitive graphene architectures

Stimuli-responsive, self-folding, two-dimensional (2-D) layered materials have interesting functions for flexible electronics, wearables, biosensors, and photonics applications. However, limits with scalability and a lack ...

Space Exploration Dec 9, 2020

Surer signs of life: A better class of tools for detecting signs of life on other planets and moons

When they reached Mars' surface in 1976, NASA's two Viking landers touched down with a gentle thud. At 7 feet tall, 10 feet long, and weighing around 1,300 pounds, these spacecraft—the first U.S. mission to successfully ...

Analytical Chemistry Dec 7, 2020

IVF boost: Using acoustic waves to select high quality sperm

Monash University researchers have combined acoustic waves and fluid dynamics to create a new approach for separating high-quality sperm in assisted reproduction—opening new windows for infertile couples to have a family ...

Analytical Chemistry Nov 30, 2020

Microfluidic system with cell-separating powers may unravel how novel pathogens attack

To develop effective therapeutics against pathogens, scientists need to first uncover how they attack host cells. An efficient way to conduct these investigations on an extensive scale is through high-speed screening tests ...

Cell & Microbiology Nov 11, 2020

Scientists can now scoop contents of individual cells from their local environment

Scientists can now select individual cells from a population that grows on the surface of a laboratory dish and study their molecular contents. Developed by University of Toronto researchers, the new tool will enable a deeper ...

Analytical Chemistry Nov 2, 2020

Microfluidics helps engineers watch viral infection in real time

A virus attaches to a cell, picks the lock and enters, then takes control of genetic production and pumps out many versions of itself that explode out through the cell wall.

Analytical Chemistry Oct 29, 2020

'Time machine' offers new pancreatic cancer drug testing approach

Many patients with pancreatic cancer have only about a 10% chance of survival within five years of their diagnosis because they tend to become resistant to chemotherapy, past studies have indicated.

Biotechnology Oct 29, 2020

Researchers develop new gelatin microcarrier for cell production

Researchers from the Singapore-MIT Alliance for Research and Technology (SMART), MIT's research enterprise in Singapore, have developed a novel microcarrier for large-scale cell production and expansion that offers higher ...

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