Search results for infrared

Optics & Photonics Dec 15, 2025

Near-infrared light enables wireless power and data transfer for medical implants

A new study from a research team at the Center for Wireless Communications Network and Systems (CWC-NS) at the University of Oulu has introduced an approach using near-infrared (NIR) light beyond light therapy to facilitate ...

Astronomy Nov 19, 2025

Mapping the OH MegaMaser emission in an ultra-luminous infrared galaxy

Using high-resolution 1665/1667 MHz OH line and continuum spectrum observational data from the European VLBI Network and the Multi-Element Radio Linked Interferometer Network, Antneh Gashaye, a Ph.D. student from the Xinjiang ...

Astronomy Nov 19, 2025

Y1 is an ultra-luminous infrared galaxy, ALMA observations reveal

Using the Atacama Large Millimeter/submillimeter Array (ALMA), an international team of astronomers has inspected a distant galaxy designated MACS0416_Y1. Results of the observations, presented Nov. 11 on the arXiv pre-print ...

Biochemistry Nov 13, 2025

Imaging method pinpoints microplastics in intact human tissue samples

While microplastic pollution continues to advance, research into its possible effects on health remains hampered by technical hurdles. To date, there are no suitable methods for precisely identifying the particles in the ...

Analytical Chemistry Nov 6, 2025

New retrieval method boosts accuracy of open-path infrared gas sensing

A research team from the Anhui Institute of Optics and Fine Mechanics, the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, developed a new method that enhances the precision and reliability of trace ...

Earth Sciences Nov 5, 2025

Researchers improve marine aerosol remote sensing accuracy using multiangular polarimetry

A research group led by Prof. Sun Xiaobing from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, investigated the impact of multiangular polarimetry on the quantification of marine aerosol remote ...

Nanomaterials Oct 15, 2025

Efficient PET-RAFT polymerization achieved by using low-toxicity shortwave infrared CuInSe₂/CuInS₂ quantum dots

Photoinduced electron/energy transfer reversible addition-fragmentation chain-transfer (PET-RAFT) polymerization enables precise light-controlled polymer growth. Traditional near-infrared strategies often rely on nonlinear ...

Astronomy Oct 10, 2025

Astronomers discover ultra-luminous infrared galaxy lurking behind quasar

An international team of astronomers has used the Atacama Large Millimeter/submillimeter Array (ALMA) to observe a well-known quasar known as the Cloverleaf. As part of the observations, they serendipitously discovered a ...

Analytical Chemistry Oct 6, 2025

Chemists create red fluorescent dyes that may enable clearer biomedical imaging

MIT chemists have designed a new type of fluorescent molecule that they hope could be used for applications such as generating clearer images of tumors.

Analytical Chemistry Oct 3, 2025

Gap-controlled infrared method enables analysis of molecular interfaces

A novel spectroscopic method developed at Institute of Science Tokyo, Japan, enables highly sensitive analysis of molecules at material interfaces, using a combination of conventional ATR-IR, precise gap-control and advanced ...

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