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Nanomaterials Jan 16, 2024

Research team develops anti-icing film that only requires sunlight

A KAIST research team has developed an anti-icing and de-icing film coating technology that can apply the photothermal effect of gold nanoparticles to industrial sites without the need for heating wires, periodic spray or ...

Nanophysics Jan 10, 2024

Anisotropic plasmon engineering unlocks multilevel polarized upconversion

National University of Singapore (NUS) researchers have introduced an upconversion plasmonphore platform to enable precise control over the polarization of isotropic upconversion nanoparticles (UCNPs). This is achieved by ...

Bio & Medicine Jan 8, 2024

Ultrasensitive molecular sensing with synthesize complex-frequency waves

Sensors are essential tools for detecting and analyzing trace molecules in a variety of fields, including environmental monitoring, food safety, and public health. However, developing sensors with high enough sensitivity ...

Nanomaterials Jan 4, 2024

Research team develops novel high-performance photoelectrode that uses zinc oxide nanopagoda array

A research team consisting of members of the Egyptian Petroleum Research Institute and the Functional Materials Engineering Laboratory at the Toyohashi University of Technology, has developed a novel high-performance photoelectrode ...

Bio & Medicine Jan 4, 2024

Researchers develop efficient and accessible single-molecule platform for detecting various amylin species

A research team led by The Hong Kong University of Science and Technology (HKUST) has developed an optical plasmonic tweezer-controlled Surface-Enhanced Raman Spectroscopy (SERS) platform that utilizes on-and-off control ...

Nanophysics Dec 27, 2023

High-sensitivity terahertz detection by 2D plasmons in transistors

A research group from Tohoku University and RIKEN has developed a high-speed, high-sensitivity terahertz-wave detector operating at room temperature, paving the way for advancements in the development of next generation 6G/7G ...

Bio & Medicine Dec 19, 2023

'Molecular jackhammers' can rupture melanoma cells' membrane, study shows

The Beach Boys' iconic hit single "Good Vibrations" takes on a whole new layer of meaning thanks to a recent discovery by Rice University scientists and collaborators, who have uncovered a way to destroy cancer cells by using ...

Nanomaterials Dec 12, 2023

New technology to assemble three-dimensional structures using gold nanoparticles confined in nanocapsules

A research group led by Assoc. Prof. Shota Kuwahara of Toho University and Assoc. Prof. Masato Kuwahara of Nagoya University has developed a new technology that enables the creation of three-dimensional structures of gold ...

Bio & Medicine Dec 12, 2023

A nanoprobe with a barcode: Sensors detect active proteases

Protein-splitting enzymes play an important role in many physiological processes. Such proteases are generally present in an inactive state, only becoming activated under certain conditions. Some are linked to diseases like ...

Optics & Photonics Dec 12, 2023

Fine-tuning gold nanoparticles in tellurite glass for unique photonics

Silicate glass is a commonly-used glass found in most households, in drinking glasses or windowpanes for example. The integration of gold nanoparticles (NPs) in silicate glass has been used in art and decoration for centuries. ...

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