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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 ...

Bio & Medicine Oct 10, 2023

Study shows nanoclusters of insulin can control insulin activity

A study published in Nature Nanotechnology shows how nanoclusters of insulin can control insulin activity. The results can lead to new types of insulin drugs, senior author Ana Teixeira at the Department of Medical Biochemistry ...

Nanophysics Oct 5, 2023

Nobel Prize for chemistry recognizes the power of nanotechnology

The 2023 Nobel Prize for chemistry isn't the first Nobel awarded for research in nanotechnology. But it is perhaps the most colorful application of the technology to be associated with the accolade.

Bio & Medicine Oct 5, 2023

New research may make future design of nanotechnology safer with fewer side effects

A new study, published in Nature Nanotechnology, may offer a strategy that mitigates negative side effects associated with intravenous injection of nanoparticles commonly used in medicine.

Bio & Medicine Sep 28, 2023

Wearable aptamer nanobiosensor wirelessly monitors estrogen in sweat

The sex hormone commonly known as estrogen plays an important role in multiple aspects of women's health and fertility. High levels of estrogen in the body are associated with breast and ovarian cancers, while low levels ...

Nanophysics Sep 27, 2023

Orbital currents can go far—a promising novel ultrafast channel for data processing

Orbitronics is a recently emerging field of research on the manipulation of the orbital degree of freedom of electrons for quantum information technology. However, unambiguously detecting ultrafast dynamics of orbital angular ...

Bio & Medicine Sep 25, 2023

Targeted nanotherapy: Fluorescence-guided photoimmunotherapy to manage peritoneal carcinomatosis

Fluorescence-guided intervention strategies can improve standard therapies to detect and treat microscopic tumors to thereby prevent lethal recurrence. Cancer biologists have made tremendous progress in photoimmunotherapy ...

Bio & Medicine Sep 25, 2023

Nanopore sequencing and DNA barcoding method gives hope of personalized medicine

With the ability to map dozens of biomarkers at once, a new method could transform testing for conditions including heart disease and cancer.

Bio & Medicine Sep 21, 2023

Conceptual study looks at nanocapsules for scaling up the power of nanotechnology

In a new study, researchers at the University of Missouri have created a proof of concept of a nanocapsule—a microscopic container—capable of delivering a specific "payload" to a targeted location.

Bio & Medicine Sep 21, 2023

New study on the genetic magnetization of living bacteria shows great potential for biomedicine

Magnetic bacteria possess extraordinary capabilities due to the magnetic nanoparticles, the magnetosomes, which are concatenated inside their cells. A research team at the University of Bayreuth has now transferred all of ...

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