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Bio & Medicine Apr 18, 2024

New device harnesses sweat power for fitness trackers

A small amount of sweat could be all that's needed to power fitness trackers of the future, new research led by Deakin University's Institute for Frontier Materials (IFM) reveals.

Nanophysics Apr 17, 2024

Two-dimensional nanomaterial sets expansion record

It is a common hack to stretch a balloon out to make it easier to inflate. When the balloon stretches, the width crosswise shrinks to the size of a string. Noah Stocek, a Ph.D. student collaborating with Western physicist ...

Bio & Medicine Apr 17, 2024

Ocean environment safety of nanocellulose investigated in study of mussels

Cellulose nanofibers represent a promising resource for multiple industrial sectors, but what is their impact on the marine environment? A study published in Environmental Science: Nano recently addressed this issue in a ...

Bio & Medicine Apr 16, 2024

Scientists develop nanosilver-impregnated silk suture against surgical site infection

In recent years, the adherence of microorganisms to surfaces or coatings has created major health risks to humans. Among these, microbial attachment and growth on surgical suture lines accounts for more than 20% of health-related ...

Nanomaterials Apr 12, 2024

Novel hydrogel removes microplastics from water

Microplastics pose a great threat to human health. These tiny plastic debris can enter our bodies through the water we drink and increase the risk of illnesses. They are also an environmental hazard; found even in remote ...

Condensed Matter Apr 8, 2024

High-performance terahertz modulators induced by substrate field in Te-based all-2D heterojunctions

High-performance active terahertz (THz) modulators are of great importance for next generation communication technology. However, they currently suffer from the tradeoff between modulation depth and speed.

Bio & Medicine Apr 3, 2024

Study describes zinc oxide nanoparticle strategy for inactivation of multidrug-resistant bacteria

An article published in the Journal of Environmental Chemical Engineering describes a possible strategy for promoting selective inhibition of multidrug-resistant bacteria, which are increasingly abundant owing to the indiscriminate ...

Bio & Medicine Apr 3, 2024

How to grow inorganic functional nanomaterials—quantum dots—in the nucleus of live cells

National Science Review recently published research on the synthesis of quantum dots (QDs) in the nucleus of live cells by Dr. Hu Yusi, Associate Professor Wang Zhi-Gang, and Professor Pang Dai-Wen from Nankai University.

Biochemistry Mar 28, 2024

Blood, sweat, and water: New paper analytical devices easily track health and environment

When you need to measure white blood cell counts, it usually involves trips to clinics and expensive equipment for analysis. Likewise, checking water quality for contaminants can be a lengthy process.

Nanomaterials Mar 25, 2024

Elusive 3D printed nanoparticles could lead to new shapeshifting materials

In nanomaterials, shape is destiny. That is, the geometry of the particle in the material defines the physical characteristics of the resulting material.

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