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Bio & Medicine Nov 22, 2023

Networking nano-biosensors for wireless communication in the blood

Biological computing machines, such as micro and nano-implants that can collect important information inside the human body, are transforming medicine. Yet, networking them for communication has proven challenging. Now, a ...

Bio & Medicine Nov 21, 2023

Nano-sized probes reveal how cellular structure responds to pressure

By giving living cells a "nano-poke" and monitoring the resulting changes in the intracellular environment, researchers have gotten their first glimpse of how whole cells respond to external mechanical pressure.

Optics & Photonics Nov 21, 2023

Single ions in nano-sized particles: A new platform for quantum information processing

Processing quantum information relies on interacting qubits—the basic building blocks of quantum information—to perform computational tasks. Scientists are searching for the optimal qubit platform that can perform operations ...

Bio & Medicine Nov 14, 2023

Nano-CaCO₃ stabilized ferroptosis-inducing Lipiodol based microreactors for TAFE therapy

Hepatocellular carcinoma (HCC) is the third most common cause of cancer-related deaths worldwide. For most intermediate-advanced HCC patients, transarterial embolization (TAE) therapy is the mainstream treatment by utilizing ...

Nanomaterials Nov 8, 2023

Scaling up nano for sustainable manufacturing with self-assembling nanosheets

A new self-assembling nanosheet could radically accelerate the development of functional and sustainable nanomaterials for electronics, energy storage, health and safety, and more.

Bio & Medicine Oct 19, 2023

International team develops novel DNA nano engine

An international team of scientists has recently developed a novel type of nano engine made of DNA. It is driven by a clever mechanism and can perform pulsing movements. The researchers are now planning to fit it with a coupling ...

Nanomaterials Oct 11, 2023

Researchers use new new cobalt-modified nano material to make fuel cells more robust, sustainable

There is an urgent need to address climate change, making the development of sustainable energy alternatives more important than ever. While proton-exchange membrane fuel cells (PEMFCs) have shown great promise for energy ...

Analytical Chemistry Oct 10, 2023

Researchers publish first harmonized exposure protocol for ecotoxicity testing of micro- and nano-plastics

Plastic pollution has become a significant environmental and human health issue at a global scale. Yet despite increasing concern over the harmful effects of micro- and nano-plastics (MNPs), no harmonized guidelines or protocols ...

Bio & Medicine Oct 3, 2023

Nano-mechanoelectrical approach increases DNA detection sensitivity by 100 times

UMass Amherst researchers have pushed forward the boundaries of biomedical engineering one hundredfold with a new method for DNA detection with unprecedented sensitivity.

Bio & Medicine Sep 18, 2023

Research identifies new potential hurdle for nano-based therapies

Researchers at The University of Texas MD Anderson Cancer Center have discovered that certain nano-based cancer therapies may be less effective in younger patients, highlighting the need for further investigation into the ...

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