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Search results for bioengineering

Bio & Medicine Apr 19, 2023

Flexible gold sensor unlocks new generation of medical implants

A thin, flexible gold sensor engineered at The University of Queensland (UQ) has the potential to unlock the next generation of implantable medical devices.

Cell & Microbiology Apr 14, 2023

Commercial-scale biomanufactured melatonin is here

For the first time, large amounts of melatonin are being made by bacteria. In industrial sized fermentation vats, harmless strains of engineered E. coli bacteria are feeding on glucose and churning out melatonin, the hormone ...

Cell & Microbiology Apr 14, 2023

Ladder-shaped microfluidic systems for rapid antibiotic susceptibility testing

The possibility of rapidly identifying antibiotic resistant bacteria can play a significant role in solving the global antibiotic crisis by facilitating the targeted and timely administration of pharmaceutical drugs. At present, ...

Biotechnology Mar 30, 2023

Structure of 'oil-eating' enzyme opens door to bioengineered catalysts

Scientists at the U.S. Department of Energy's Brookhaven National Laboratory have produced the first atomic-level structure of an enzyme that selectively cuts carbon-hydrogen bonds—the first and most challenging step in ...

Biochemistry Mar 23, 2023

Can insights from the soapbark tree change the way we make vaccines?

The medicinal secrets of the Chilean soapbark tree have been laid bare, unlocking a future of more potent, affordable, and sustainably sought vaccines.

Cell & Microbiology Mar 13, 2023

Methods for growing skeletal muscle tissue from stem cells to help understand disease

Head of the Crick's Stem Cells and Neuromuscular Regeneration Lab, Francesco Saverio Tedesco, is also a doctor at Great Ormond Street Hospital, where he specializes in neurological and neuromuscular diseases of childhood, ...

Biochemistry Mar 13, 2023

Scientists transform algae into unique functional perovskites with tunable properties

Scientists have transformed single-cell algae into functional perovskite materials. The team, led by scientists at the B CUBE–Center for Molecular Bioengineering at TU Dresden, converted mineral shells of algae into lead ...

Biotechnology Mar 9, 2023

A new tool for protein sequence generation and design

EPFL researchers have developed a new technique that uses a protein language model for generating protein sequences with comparable properties to natural sequences. The method outperforms traditional models and offers promising ...

Plants & Animals Feb 28, 2023

Super-fast insect urination powered by the physics of superpropulsion

Saad Bhamla was in his backyard when he noticed something he had never seen before: an insect urinating. Although nearly impossible to see, the insect formed an almost perfectly round droplet on its tail and then launched ...

Bio & Medicine Feb 28, 2023

Protein-based nanoparticles designed to neutralize the SARS-CoV2 virus

Nanomaterials inspired by amyloid proteins are gaining interest in nanotechnology, due to their modularity, controlled self-assembly and stability. A key advantage of these materials is the possibility of incorporating protein ...

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