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Nanomaterials Jun 4, 2025

Transparent coating can prevent growth of algae on underwater solar cells

DTU researchers have developed an important coating for underwater drones and solar cell platforms. The coating will not adorn the drones in different colors, but rather act as a self-polishing layer that keeps algae and ...

Bio & Medicine Jun 4, 2025

Engineered nanostructures boost CAR T-cell potency and longevity for cancer therapy

Our immune system is designed to protect us by recognizing and attacking infected or abnormal cells. However, cancer cells often manage to "cheat" the immune system by pretending to be healthy cells and thus disabling immune ...

Nanophysics Jun 3, 2025

Âé¶¹ÒùÔºicists create 'the world's smallest violin' using nanotechnology

Âé¶¹ÒùÔºicists at Loughborough University have used cutting-edge nanotechnology to create what they believe may be "the world's smallest violin," which is small enough to fit within the width of a human hair.

General Âé¶¹ÒùÔºics Jun 2, 2025

Redefining physics to roll a ball vertically

Researchers from the University of Waterloo have achieved a feat previously thought to be impossible—getting a sphere to roll down a totally vertical surface without applying any external force.

Biochemistry May 29, 2025

Harnessing the power of 'click chemistry' to make biomolecular labeling safe for live cells

One of the longstanding challenges in chemical biology has been finding ways to directly observe biological processes at work inside living cells without disturbing the action. In order to unlock new therapies and better ...

Nanomaterials May 29, 2025

Self-stirring nanoreactors enhance reaction efficiency for chemical synthesis

Recent technological advances have opened new possibilities for the efficient and sustainable synthesis of various valuable chemicals. Some of these advances rely on nanotechnologies, systems or techniques designed to design ...

Nanophysics May 28, 2025

Single-layer waveguide display uses achromatic metagratings for more compact augmented reality eyewear

Augmented reality (AR), the technology that overlays digital content onto what users see around them in real-time, is now widely used in the retail, gaming and entertainment industries, as well as in some educational settings ...

Nanomaterials May 27, 2025

Crystal-modifying agent piracetam provides scalable strategy for high-efficiency all-perovskite tandem solar cells

All-perovskite tandem solar cells (TSCs) are a class of solar cells comprised of two or more sub-cells that absorb light with different wavelengths, all of which are made of perovskites (i.e., materials with a characteristic ...

Bio & Medicine May 18, 2025

Nanoparticle-cell interface enables electromagnetic wireless programming of mammalian transgene expression

Recent technological advances are fueling the development of cutting-edge technologies that can monitor and control physiological processes with high precision. These include devices that could control the expression of genes ...

Nanophysics May 9, 2025

A recently realized ferroelectric topology in nanomembranes enables light field manipulation

Ferroelectrics are a class of materials that exhibit so-called spontaneous electric polarization, which is the separation of electric charges that can be reversed when an external electric field is applied to them. The dipole ...

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