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Combination of nanotechnology and genetic engineering for regulating fatal cancer stemness

News Medical   -   Scientific News Websites

The development of chemotherapeutic agents with selective anti-cancer activities is increasingly unattractive due to the emergence of resistance, poor targeting of cancer tissues, and subsequent metastasis.

Aug 17, 2020

Converting Solar Energy into Hydrogen Fuel with Photosynthesis

Photonics Media   -   Scientific News Websites

Researchers from the Israel Institute of Technology are designing a photocatalyst capable of breaking down water into hydrogen fuel. The group reports record efficiency for solar-to-fuel conversion and intends to incorporate the mechanics of photo...

Aug 17, 2020

New One-step Fabrication Technique Yields Ultrathin Flat Lenses

Photonics Media   -   Scientific News Websites

An international team of researchers has developed a method of fabricating high-performance lenses in monolayer two-dimensional transitional metal dichalcogenide (TMDC) material using a femtosecond laser. The lens has a subwavelength resolution an...

Aug 17, 2020

Micro- and nanoplastics detectable in human tissues

Phys.org   -   Scientific News Websites

Plastic pollution of land, water and air is a global problem. Even when plastic bags or water bottles break down to the point at which they are no longer an eyesore, tiny fragments can still contaminate the environment. Animals and humans can inge...

Aug 17, 2020

Black silicon photodetector hits record-breaking 132% efficiency

New Atlas   -   Scientific News Websites

Researchers at Aalto University have developed a photovoltaic device that has an external quantum efficiency of 132 percent. This impossible-sounding feat was achieved using nanostructured black silicon, and could represent a major breakthrough fo...

Aug 17, 2020

No limit yet for carbon nanotube fibers

EurekAlert   -   Scientific News Websites

Rice University researchers report advances in their quest to make the best carbon nanotube fibers for industry.

Aug 17, 2020

Regulation of cancer stemness by the best combination of nanotech and genetic engineering

EurekAlert   -   Scientific News Websites

Photo-active nanocomplexes are successfully developed.The nanocomplexes allow spatiotemporal controlling genetically-engineered cells that are overexpressing temperature-sensitive membrane proteins.The technology demonstrates effective cancer elim...

Aug 17, 2020

Scientists develop approach to synthesize unconventional nanoalloys for electrocatalytic application

EurekAlert   -   Scientific News Websites

Prof. Mansoo Choi's group from Seoul National University (SNU) and Prof. Jun YANG's group from the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences proposed an approach to synthesize unconventional nanoalloys for...

Aug 17, 2020

2D materials for ultrascaled field-effect transistors

EurekAlert   -   Scientific News Websites

Since the discovery of graphene, two-dimensional materials have been the focus of materials research. Among other things, they could be used to build tiny, high-performance transistors. Researchers at ETH Zurich and EPF Lausanne have now simulated...

Aug 17, 2020

Realtime observation of structural dynamic of influenza A hemagglutinin during viral entry

EurekAlert   -   Scientific News Websites

Researchers in Kanazawa University has recently reported their study in Nano Letters regarding a high-speed atomic force microscopy study on a biological event that happens during flu virus enters infects its host cell. The real-time visualization...

Aug 17, 2020

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