A new book argues our philosophical and intellectual responses to technology have not kept pace with events.
Clean water is in short supply around the world. But it doesn’t have to be.
Technology will be a key part of solving the global water scarcity crisis.
Nanoparticles (white disks) can be used to deliver treatment to cells (blue).
Brenda Melendez and Rita Serda/National Cancer Institute, National Institutes of Health
The proteins that cover nanoparticles are essential to understanding how they work in the body. Across 17 proteomics facilities in the US, less than 2% of the identified proteins were identical.
Our new approach lets us separate, store and transport tricky gases like hydrogen as a solid - and for a fraction of the energy.
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Together with higher cotton production, nanotextile products can boost Nigeria’s textile industry and the economy.
Nanoparticles can help cancer drugs home in on tumors and avoid damaging healthy cells.
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The COVID-19 mRNA vaccines put nanomedicine in the spotlight as a potential way to treat diseases like cancer and HIV. While the field isn’t there yet, better design could help fulfill its promise.
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Moderna co-founder Robert Langer developed the process that made COVID-19 vaccines possible. He spoke about his journey helping develop the science for various lifesaving treatments.
Nigeria’s nanotechnology journey has been slow.
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As a major contributor of knowledge, Nigeria could make giant strides in nanotechnology – which in turn could help various industries blossom.
Warming the testicles using nanorods affects sperm production.
Growing applications of nanotechnology include using nanorods for male birth control. The technique has had some success in animals, and offers the potential of human male contraception.
We interact with nanoparticles in multiple ways every day. The nanoparticles in this illustration are delivering drugs to cells.
Some vaccine hesitancy is based on a fear of the nanoparticles used in mRNA vaccines. But humans have been interacting with nanoparticles for millennia, and we use nanotechnology-based devices every day.
Critics say investing in carbon capture and storage means betting on technology that’s not yet proven to work at scale. Using liquid marbles could make a huge difference.
Wildfire smoke contains a mixture of toxic pollutants that can be harmful to both the lungs and the brain.
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Pollution from more frequent floods and wildfires – exacerbated by the warming climate – is threatening human health and poses particular risks to the brain.
The NanoMslide causes potentially cancerous cells to ‘light up’ with vivid colour contrast. It has already been successful in finding early-stage breast cancer cells in human tissue.
Nanotechnology can improve farming efficiency without the need for new infrastructure.
Nanotechnology, which approaches materials at the scale of atoms and molecules, has numerous applications for food production. Applying nanotech could revolutionize the agricultural sector.
In the not-too-distant future, tattoos could become medical diagnostic devices as well as body art.
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Researchers are developing tattoo inks that do more than make pretty colors. Some can sense chemicals, temperature and UV radiation, setting the stage for tattoos that diagnose health problems.
Nanotechnology has an impressive record against viruses.
Bricks could do double duty as building materials and supercapacitors.
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Bricks turn out to be useful for storing electricity thanks to their porousness and red pigment.
Duck decoys lure real ducks within range of hunters. Nanoparticles that look like cells serve as both decoys and hunters to ensnare virus particles.
Nanoparticles dressed up in cell membranes snag SARS-CoV-2 virus particles before they reach human cells.
Nature and technology can combine to help farms of the future nourish the earth and its inhabitants.
We’re not powerless to change the future of food. Nature and technology can combine to nourish both the earth and its inhabitants.
Red quantum dots glow inside a rat brain cell.
Nanoscale Advances, 2019, 1, 3424 - 3442
These tiny nanoparticles might provide a new way to see what’s happening in the brain and even deliver treatments to specific cells – if researchers figure out how to use them safely and effectively.