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Search results for bioengineering

Environment Aug 12, 2025

How bad are micro- and nanoplastics for our health? It depends on their concentrations and how we measure them

Collecting and analyzing the amount of toxic micro- and nanoplastics (MNPs) in water is comparatively easy: Fill a bucket from your source, evaporate the water, and count and characterize the plastics that are left behind. ...

Bio & Medicine Aug 6, 2025

DNA nanostructures can mimic molecular organization of living systems without chemical cross-linking

Newly developed DNA nanostructures can form flexible, fluid, and stimuli-responsive condensates without relying on chemical cross-linking, report researchers from the Institute of Science Tokyo and Chuo University, in the ...

Biotechnology Jul 30, 2025

The DNA analysis device that can be made on a 3D printer

University of Queensland researchers have developed an affordable, open-source DNA measurement tool that can be built using a home 3D printer.

Cell & Microbiology Jul 25, 2025

Scientists create an artificial cell capable of navigating its environment using chemistry alone

Researchers at the Institute for Bioengineering of Catalonia (IBEC) have created the world's simplest artificial cell capable of chemical navigation, migrating toward specific substances like living cells do.

Biotechnology Jul 18, 2025

From passive to intelligent: Bioengineered organs meet electronics

Bioengineered organs are no longer just structural substitutes. A review published in Trends in Biotechnology introduces a groundbreaking concept: biohybrid-engineered tissue (BHET) platforms—living constructs integrated ...

Biotechnology Jul 16, 2025

New smart, carbon-free agriculture system is powered by renewable energy

A new integrated energy platform using multiple renewable energy sources has been successfully developed and tested, enabling energy independence and carbon reduction in agriculture. Compared to conventional greenhouse systems, ...

Ecology Jul 7, 2025

Overuse of riprap to prevent riverbank erosion is harming British Columbia's rivers

Every spring, melting snow and heavy rainfall brings a higher risk of flooding and riverbank erosion to parts of Canada. Bank erosion is responsible for a significant portion of annual flood damage in Canada, with estimates ...

Cell & Microbiology Jul 2, 2025

Artificial nucleolus model reveals step-by-step process of ribosome assembly

Proteins are the infinitely varied chemicals that make cells work, and science has a pretty good idea how they are made. But a critical aspect underlying the machinery of protein manufacture has long been hidden inside the ...

Biochemistry Jun 26, 2025

New technique rapidly identifies high-performing enzymes for sustainable biomanufacturing

To make advances in using microbes to sustainably produce materials, it is necessary to find new molecular tools, or enzymes—but this is labor intensive. A Kobe University team has developed a technique that can classify ...

Biotechnology Jun 12, 2025

Heat-resilient crops: Altering leaf orientation, chemistry and photosynthesis to combat yield loss

Laboratory and field experiments have repeatedly demonstrated that modifications to the process of photosynthesis or to the physical characteristics of plants can make crops more resilient to hotter temperatures.

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