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Wrist-Mounted Air Pollution Detector
Wrist-Mounted Air Pollution Detector
A novel sampler records data on a broad range of environmental contaminants.
Wrist-Mounted Air Pollution Detector
Wrist-Mounted Air Pollution Detector

A novel sampler records data on a broad range of environmental contaminants.

A novel sampler records data on a broad range of environmental contaminants.

Modus Operandi

Precision Membrane Puncture Enables Efficient Cell Transfection
Ruth Williams | Apr 1, 2020 | 3 min read
A device for piercing individual holes in cell membranes allows vector-free DNA delivery while maintaining cell viability.
Gene Editing Reaches Plant Mitochondria
Ruth Williams | Mar 1, 2020 | 3 min read
Modified gene editing machinery enables targeted disruptions of mitochondrial genes in rice and rapeseed plants.
an illustration of bacteria
Genome Data Enable Capture of Elusive Microbes
Ruth Williams | Jan 13, 2020 | 3 min read
Using reverse genetics, researchers create antibodies to reel in previously uncultured bacteria.
CRISPR-Based Tool Expands DNA-Hydrogel Versatility
Ruth Williams | Dec 1, 2019 | 3 min read
DNA-responsive polymer gels used for releasing drugs, encapsulating cells, and much more now have greater adaptability thanks to the Cas12a nuclease.
Streamlined Artificial Chromosome Creation
Ruth Williams | Nov 1, 2019 | 3 min read
Recruiting an epigenetic instigator of centromere formation into large segments of cloned DNA facilitates their transformation into artificial chromosomes.
Remote Control of Peripheral Nerves
Ruth Williams | Oct 1, 2019 | 3 min read
An implantable wireless device with microfluidic and optical components allows manipulation of individual nerve fibers in mice’s extremities.
Light-Activated Nanodevices Control Cells
Ruth Williams | Sep 1, 2019 | 3 min read
DNA-coated gold nanorods enable cells to be activated by light without genetic manipulation.
modus operandi
Digital DNA Detection
Ruth Williams | Jul 15, 2019 | 3 min read
A CRISPR-based electronic sensor flags target DNA sequences at high speed.
magnetic tweezers
Intracellular Magnetic Manipulations
Ruth Williams | Jun 1, 2019 | 2 min read
Optimized tweezers enable precise 3-D manipulations of a cell’s organelles.
the literature
Microbiology Meets Machine Learning
Ruth Williams | May 1, 2019 | 2 min read
Artificially intelligent software has human-like ability to analyze host-pathogen interactions in microscopy images.
removing chemotheraphy drugs
Mopping Up Excess Chemotherapy Drugs
Ruth Williams | Apr 1, 2019 | 2 min read
A prototype in-vein device would collect toxic medications before they reach healthy tissues.
MO Microneedle patch mouse cells
Stick-On Immune Cell Monitor
Ruth Williams | Mar 1, 2019 | 2 min read
A microneedle-containing skin patch offers researchers a noninvasive way to survey immune responses in mice.

MO
Better Base Editing in Plants
Ruth Williams | Feb 1, 2019 | 3 min read
Adenine editing enzymes have been adapted for use in plants.
Taming the Transposon Hordes
Ruth Williams | Jan 1, 2019 | 3 min read
Researchers repurpose the CRISPR machinery to turn whole classes of transposable elements on or off.
Sounding Out Cell Stickiness
Ruth Williams | Dec 1, 2018 | 3 min read
Acoustic forces can be used to differentiate adherent from non-adherent cells.
Retina Recordings Reinvented
Ruth Williams | Nov 1, 2018 | 2 min read
Ultraflexible mesh electrodes monitor the intact, functioning eyes of awake animals.
Visualizing Gene Expression in Individual Cells in Thick Tissues
Ruth Williams | Oct 1, 2018 | 3 min read
STARmap enables simultaneous analysis of multiple RNAs in intact, bulky samples.
Putting Exosomes to Work
Ruth Williams | Sep 1, 2018 | 3 min read
Researchers identify a handy tool for tinkering with the versatile vesicles.
Ready, Set, Glow
Ruth Williams | Aug 1, 2018 | 3 min read
Tagging proteins with GFP-grabbing nanobodies enables instant tracking of the proteins’ dynamics in live cells.
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