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Search results for harvesting devices

Molecular & Computational biology Mar 23, 2023

Researchers develop a shrimp authenticity test

Diners with discerning tastes may be keen to order an entrée featuring shrimp harvested from the waters of the Atlantic. Or perhaps they prefer a Pacific crustacean.

Nanophysics Mar 13, 2023

Are piezoelectrics good for generating electricity? Perhaps, but we must decide how to evaluate them

A 'best practice' protocol for researchers developing piezoelectric materials has been developed by scientists—a first in this cutting-edge field of technology.

Nanophysics Mar 13, 2023

Revisiting semiconductor heat management through nanotechnology

Nanotechnology has significantly impacted the semiconductor industry, enabling the production of transistors that are just a few nanometers in size. While the miniaturization of electronic components has resulted in higher ...

Bio & Medicine Feb 22, 2023

'Electronic nose' built with sustainably sourced microbial nanowires could revolutionize health monitoring

Scientists at the University of Massachusetts Amherst recently announced the invention of a nanowire, 10,000 times thinner than a human hair, which can be cheaply grown by common bacteria and can be tuned to "smell" a vast ...

Nanophysics Feb 21, 2023

Nanoparticles self-assemble to harvest solar energy

Solar-thermal technology is a promising, environmentally friendly energy harvesting method with a potential role to play in solving the fossil fuel energy crisis.

Quantum Âé¶¹ÒùÔºics Feb 7, 2023

Microscopy images could lead to new ways to control excitons for quantum computing

Excitons are drawing attention as possible quantum bits (qubits) in tomorrow's quantum computers and are central to optoelectronics and energy-harvesting processes. However, these charge-neutral quasiparticles, which exist ...

Biochemistry Jan 31, 2023

Recreating the natural light-harvesting nanorings in photosynthetic bacteria

Nearly all the chemical energy available to Earth's lifeforms can be traced back to the sun. This is because light-harvesting (LH) supramolecules (two or more molecules held together by intermolecular forces) enable plants ...

Nanophysics Jan 30, 2023

Experiments visualize how 2D perovskite structures change when excited

Rice University researchers already knew the atoms in perovskites react favorably to light. Now they can see precisely how those atoms move.

Social Sciences Jan 19, 2023

Dozens of US schools, universities move to ban TikTok

A growing number of public schools and colleges in the U.S. are moving to ban TikTok—the popular Chinese-owned social media app that allows users to share short videos.

Nanomaterials Jan 4, 2023

Enabling nanoscale thermoelectrics with a novel organometallic molecular junction

The Seebeck effect is a thermoelectric phenomenon by which a voltage or current is generated when a temperature difference exists across a conductor. This effect is the basis of established and emerging thermoelectric applications ...

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