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A new device uses anchored nanowires to capture extracellular vesicles from pee for microRNA analysis.

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image: Here Comes Single-Cell Optogenetics

Here Comes Single-Cell Optogenetics

By Ruth Williams | March 1, 2018

A new protein may allow researchers to home in on individual neurons, determining their activity minute by minute.

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image: Detecting Protein Clumps

Detecting Protein Clumps

By Ruth Williams | February 1, 2018

A synthetic genetic tool called yTRAP allows high-throughput detection of protein aggregates in cells.  

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The DIY devices collect data and enable light stimulation, chamber agitation, and gas infusion.

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image: Researchers Make Knockout Stem Cell Lines in One Step

Researchers Make Knockout Stem Cell Lines in One Step

By Ruth Williams | December 1, 2017

Combining gene editing and stem-cell induction improves efficiency of functional genetic analyses.

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image: Implanted Magnetic Probes Measure Brain Activity

Implanted Magnetic Probes Measure Brain Activity

By Ruth Williams | November 1, 2017

Micrometer-size magnetrodes detect activity-generated magnetic fields within living brains.

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image: Live Cell Extractions

Live Cell Extractions

By Ruth Williams | October 1, 2017

Nanostraws that collect specimens from cells without killing them allow for repeated sampling.

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image: Bubbles for Broken Bones

Bubbles for Broken Bones

By Ruth Williams | September 1, 2017

Ultrasound-stimulated microbubbles enable gene delivery to fix fractures.

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image: Custom-Made Molecules

Custom-Made Molecules

By Ruth Williams | August 21, 2017

A new prototype machine can make the biological molecules of one’s choice from digital DNA sequences.

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image: Microbiota Manipulations

Microbiota Manipulations

By Ruth Williams | July 17, 2017

Two research teams develop tools for tinkering with a bacterial genus prominent in human guts.

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