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Powering wearable devices with high-performing carbon nanotube yarns

Nanowerk   -   Nanotechnology Websites

With the growth of the Internet of Things, sustainable solution for powering wireless sensors and devices are considered important. Thermoelectric generators, for example, which have the ability to convert waste heat into electricity can offer a s...

May 21, 2024

Printed organic transistors achieve record performance and 3D circuit density

Nanowerk   -   Nanotechnology Websites

Organic semiconductors have long held promise for enabling deformable electronic devices that can be manufactured at low cost and high volumes using printing techniques. However, realizing this vision has been hampered by the relatively poor perfo...

May 21, 2024

Using hybrid nanotubes to enhance cancer treatment with intracellular protein delivery

Phys.org   -   Scientific News Websites

The intracellular delivery of proteins is an important technique for unveiling the cellular functions, protein complex structure, and therapeutics. However, conventional delivery methods have several limitations.

May 20, 2024

Method for producing sulfur compounds in cells shows promise for tissue repair

Phys.org   -   Scientific News Websites

Sulfur-based compounds produced in our bodies help fight inflammation and create new blood vessels, among other responsibilities, but the compounds are delicate and break down easily, making them difficult to study.

May 20, 2024

New method may facilitate the use of graphene nanoribbons in nanoelectronics

Phys.org   -   Scientific News Websites

An international collaborative study that features researchers from Tel Aviv University (TAU), presented a new method for growing ultra-long and ultra-narrow strips of graphene (a derivative of graphite), which exhibit semiconducting properties th...

May 20, 2024

Study investigates enhancing superconductivity of graphene-calcium superconductors

Phys.org   -   Scientific News Websites

Superconductors are materials that can conduct electricity with zero resistance when they are cooled below a certain critical temperature. They have applications in several fields, including magnetic resonance imaging, particle accelerators, elect...

May 20, 2024

New quantum dot approach can enhance electrical conductivity of solar cells

Phys.org   -   Scientific News Websites

A team led by Professor Jongmin Choi of the Department of Energy Science and Engineering has developed a PbS quantum dot that can rapidly enhance the electrical conductivity of solar cells. The findings are published in the journal Small.

May 20, 2024

Blueprints of self-assembly

ScienceDaily   -   General News Websites

Scientists have taken a step closer to replicating nature's processes of self-assembly. The study describes the synthetic construction of a tiny, self-assembled crystal known as a 'pyrochlore,' which bears unique optical properties....

May 20, 2024

Quantum dot solar cells boosted by instant light treatment

Nanowerk   -   Nanotechnology Websites

A team led by Professor Jongmin Choi of the Department of Energy Science and Engineering at DGIST has developed a PbS quantum dot that can rapidly enhance the electrical conductivity of solar cells. This was a joint research with Professor Changyo...

May 20, 2024

Battery-free light emission powered by triboelectricity

Nanowerk   -   Nanotechnology Websites

DGIST’s Dr. Jeong Soon-moon and the research team (Division of Energy & Environmental Technology) have collaborated with Dr. Lim Sung-jun (Division of Nanotechnology) and Prof. Kim Young-hoon (Department of Applied Chemistry, Kookmin Unive...

May 20, 2024

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