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Bio & Medicine Sep 14, 2023

Tiny nanocarriers could prove to be the magic bullet for acne sufferers

It's a skin disorder that makes life miserable for around 800 million teenagers and adults worldwide, but Australian scientists may have found an effective treatment for acne, delivered via tiny nanoparticles.

Nanophysics Sep 5, 2023

Fabricating atomically-precise quantum antidots via vacancy self-assembly

National University of Singapore (NUS) scientists demonstrated a conceptual breakthrough by fabricating atomically precise quantum antidots (QAD) using self-assembled single vacancies (SVs) in a two-dimensional (2D) transition ...

Nanophysics Sep 4, 2023

Pioneering beyond-silicon technology via residue-free field effect transistors

A revolution in technology is on the horizon, and it's poised to change the devices that we use. Under the leadership of Professor Lee Young Hee, a team of researchers from the Center for Integrated Nanostructure Âé¶¹ÒùÔºics ...

Bio & Medicine Aug 29, 2023

A dynamic matrix with DNA-encoded viscoelasticity to support the development of organoids and other biological tissues

Over the past few decades, material scientists and chemists have been working on designing increasingly sophisticated materials for a wide range of technological and scientific applications. These materials include synthetic ...

Quantum Âé¶¹ÒùÔºics Aug 28, 2023

Chessboard-like method enables the operation of largest gate-defined quantum dot system

Researchers from Delft established a way to address many quantum dots with only a few control lines using a chessboard-like method. This enabled the operation of the largest gate-defined quantum dot system ever. Their result ...

Nanomaterials Aug 28, 2023

Gilded mysteries unveiled: Ancient art meets nanotechnology in nanoscale goldbeating

Goldbeating, an age-old craft pioneered by ancient Egyptian artisans more than five millennia ago, involves the meticulous thinning of bulk gold into gossamer-like leaves. Throughout history, this intricate process has adorned ...

Biochemistry Aug 27, 2023

Bioactive near-infrared II clusters for 3D imaging and acute inflammation inhibition

The bioactivity of most near-infrared II (NIRII) fluorophores are limited, thereby conflicting the achievement of strong fluorescence and high catalytic activities, due to a lack of free electrons in the method.

Bio & Medicine Aug 18, 2023

Artificial DNA structures fitted with antibodies may instruct the immune system to target cancerous cells

A new study highlights the potential of artificial DNA structures that, when fitted with antibodies, instruct the immune system to specifically target cancerous cells.

Bio & Medicine Aug 17, 2023

Cutting-edge imaging technique shines light on how DNA strands stack up

In a new study, researchers at the Department of Biochemistry, Indian Institute of Science (IISc), have used a novel imaging technique to pinpoint how strongly adjacent bases—the building blocks of DNA—stack up on top ...

Bio & Medicine Aug 15, 2023

Decoding how molecules 'talk' to each other to develop new nanotechnologies

Two molecular languages at the origin of life have been successfully recreated and mathematically validated, thanks to pioneering work by Canadian scientists at Université de Montréal.

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