Physics Chemistry

27 articles

Unravel the mysteries of the universe. Articles on physics theories, chemical breakthroughs, and the building blocks of reality.

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Ni-MOF@Fe-CDs Nanozyme Enables Dual-Signal Uric Acid Detection at 0.072 μM Limit

Ni-MOF@Fe-CDs Nanozyme Enables Dual-Signal Uric Acid Detection at 0.072 μM Limit

Researchers have developed Ni-MOF@Fe-CDs, a dual-signal nanozyme probe that detects uric acid with exceptional sensitivity down to 0.072 μM via colorimetric and ratiometric fluorescence modes. This breakthrough addresses nanozyme limitations in catalytic activity and multitarget detection, offering reliable analysis in real urine samples....

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New Photonics-Based Gravimeter Uses Gravito-Optic Effect for Moving Platforms

New Photonics-Based Gravimeter Uses Gravito-Optic Effect for Moving Platforms

Researchers at the University of Wollongong have successfully demonstrated a new photonics-based solid-state gravimeter utilizing the gravito-optic effect to measure Earth's gravity. This optical fibre sensing system eliminates the need for traditional test masses, paving the way for highly accurate gravity mapping on moving platforms....

Microwave quantum network stays coherent up to 4 K by radiative cooling

Microwave quantum network stays coherent up to 4 K by radiative cooling

Microwave quantum network results up to 4 K show a practical path to linking superconducting qubits outside ultra-cold, fully isolated setups. The team reports radiative cooling that suppresses thermal photons, enabling state transfer and remote entanglement above classical limits....

Mastering Lanthanide Geometry: Luminescence & Magnetism Revolution

Mastering Lanthanide Geometry: Luminescence & Magnetism Revolution

Precise control over the geometry and symmetry surrounding trivalent lanthanide centers unlocks unprecedented tailoring of luminescence and magnetic properties, propelling applications in quantum technologies and advanced materials. This breakthrough addresses longstanding challenges in harnessing Ln3+ ions for emerging tech....

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