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Search results for bioengineering

Cell & Microbiology Jan 18, 2021

Lasers and molecular tethers create perfectly patterned platforms for tissue engineering

Imagine going to a surgeon to have a diseased or injured organ switched out for a fully functional, laboratory-grown replacement. This remains science fiction and not reality because researchers today struggle to organize ...

Soft Matter Jan 11, 2021

Unique study incorporates fluid dynamics and more to evaluate, enhance future implants

Rice University engineers hope to make life better for those with replacement joints by modeling how artificial hips are likely to rub them the wrong way.

Cell & Microbiology Jan 7, 2021

Simple bioreactor makes 'gut check' more practical

Rice University and Baylor College of Medicine researchers have found a way to mimic conditions in intestines, giving them a mechanical model for the real-time growth of bacterial infections.

Optics & Photonics Jan 7, 2021

Optical network shapes pulses of light

A team of UCLA engineers and researchers has developed a new method to shape light pulses by creating physical networks that are composed specially engineered layers. These layers are designed using deep learning and then ...

Optics & Photonics Jan 5, 2021

Evolving the surgical microscope

A clear view of anatomical structures is vital for the success of surgery—especially in microsurgery where narrow anatomical cavities or proximity to vulnerable organs and tissues can pose significant risks to patient health. ...

Condensed Matter Jan 4, 2021

Scientists discover how mother-of-pearl self-assembles into a perfect structure

In a new study published in Nature Âé¶¹ÒùÔºics, researchers from the B CUBE—Center for Molecular Bioengineering at TU Dresden and European Synchrotron Radiation Facility (ESRF) in Grenoble describe, for the first time, that ...

Analytical Chemistry Dec 10, 2020

Computational method provides faster high-resolution mass spectrometry imaging

A new computational mass spectrometry imaging method enables researchers to achieve high mass resolution and high spatial resolution for biological samples while providing data sets exponentially faster.

Cell & Microbiology Dec 9, 2020

When strains of E.coli play rock-paper-scissors, it's not the strongest that survives

Bacteria is all around us—not just in bathrooms or kitchen counters, but also inside our bodies, including in tumors, where microbiota often flourish. These 'small ecologies' can hold the key to cancer drug therapies and ...

Bio & Medicine Dec 7, 2020

Paper-based electrochemical sensor can detect COVID-19 in less than five minutes

As the COVID-19 pandemic continues to spread across the world, testing remains a key strategy for tracking and containing the virus. Bioengineering graduate student, Maha Alafeef, has co-developed a rapid, ultrasensitive ...

Biotechnology Nov 30, 2020

New cyberattack can trick scientists into making toxins or viruses

An end-to-end cyber-biological attack, in which unwitting biologists may be tricked into generating dangerous toxins in their labs, has been discovered by Ben-Gurion University of the Negev cyber-researchers.

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