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Researchers Explain the Physics Behind New Nanowire Design

AZoNano   -   Nanotechnology Websites

The electron is one of the fundamental particles in nature we read about in school. Its behavior holds clues to new ways to store digital data. In a study published in Nano Letters, physicists from...

Mar 17, 2021

Trackable and guided 'nanomissiles' deliver cancer-fighting drug straight to the tumor

Phys.org   -   Scientific News Websites

Researchers from Skoltech and their colleagues from Hadassah Medical Center have developed hybrid nanostructured particles that can be magnetically guided to the tumor, tracked by their fluorescence and pushed to release the drug on demand by ultr...

Mar 17, 2021

Technology to detect chemicals in fruit and vegetables

Phys.org   -   Scientific News Websites

An ITMO Ph.D. student with her colleagues from Russia, Spain and Singapore has developed flexible sensing films based on silver nanoparticles that can be used to identify the presence of pesticide residue on the surface of agricultural produce in ...

Mar 17, 2021

Light-Activated Material Could Enable Heliotropic Solar Cells

Photonics Media   -   Scientific News Websites

Light-activated composite devices developed by Tufts University researchers were shown in testing to execute precise visible movements and form complex 3D shapes. The materials performed without wires or other actuating materials or energy sources...

Mar 17, 2021

Trackable and Guided ‘nanomissiles’ Deliver Cancer-Fighting Drug Straight to the Tumor

AZoNano   -   Nanotechnology Websites

Researchers from Skoltech and their colleagues from Hadassah Medical Center have developed hybrid nanostructured particles that can be magnetically guided to the tumor, tracked by their fluorescence...

Mar 17, 2021

Study investigates activity of enzymes immobilized on gold nanoparticles controlled by infrared laser irradiation

News Medical   -   Scientific News Websites

The activity of enzymes in industrial processes, laboratories, and living beings can be remotely controlled using light. This requires their immobilization on the surface of nanoparticles and irradiation with a laser. Near-infrared light can penet...

Mar 17, 2021

Nanotech scientists create world's smallest origami bird

EurekAlert   -   Scientific News Websites

Cornell University researchers have created micron-sized shape memory actuators that enable atomically thin two-dimensional materials to fold themselves into 3D configurations. All they require is a quick jolt of voltage. And once the material is ...

Mar 17, 2021

Solar cells: Losses made visible on the nanoscale

EurekAlert   -   Scientific News Websites

Solar cells made of crystalline silicon achieve peak efficiencies, especially in combination with selective contacts made of amorphous silicon (a-Si:H). However, their efficiency is limited by losses in these contact layers. Now, for the first tim...

Mar 17, 2021

Trackable and guided 'nanomissiles' deliver cancer-fighting drug straight to the tumor

EurekAlert   -   Scientific News Websites

Researchers from Skoltech and their colleagues from Hadassah Medical Center have developed hybrid nanostructured particles that can be magnetically guided to the tumor, tracked by their fluorescence, and pushed to release the drug on demand by ult...

Mar 17, 2021

Catching electrons in action in an antiferromagnetic nanowire

ScienceDaily   -   General News Websites

The electron is one of the fundamental particles in nature we read about in school. Its behavior holds clues to new ways to store digital data. A new study explores alternative materials to improve capacity and shrink the size of digital data stor...

Mar 16, 2021

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