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Nanophysics Dec 21, 2020

New nanomaterial helps obtain hydrogen from a liquid energy carrier, in a key step toward a stable and clean fuel source

Hydrogen is a sustainable source of clean energy that avoids toxic emissions and can add value to multiple sectors in the economy including transportation, power generation, metals manufacturing, among others. Technologies ...

Bio & Medicine Dec 17, 2020

New nanobiomaterial from the silk of a mite with 'promising biomedical properties'

An international team of researchers has developed a new nanomaterial from the silk produced by the Tetranychus lintearius mite. This nanomaterial has the ability to penetrate human cells without damaging them and, therefore, ...

Materials Science Dec 15, 2020

Nanoengineered cement shows promise for sealing leaky gas wells

Leaking natural gas wells are considered a potential source of methane emissions, and a new nanomaterial cement mixture could provide an effective, affordable solution for sealing these wells, according to a team of Penn ...

Nanomaterials Dec 14, 2020

International research project investigates photosensitive carbon nanoparticles

An international team of researchers, including researchers from Friedrich-Alexander Universität Erlangen-Nürnberg (FAU) headed by Prof. Dr. Dirk M. Guldi have now managed to identify the fundamental problems relating to ...

Bio & Medicine Dec 8, 2020

Tiny nanospindles enhance use of ultrasound to fight cancer

Ultrasound can be used to treat cancer when used in combination with molecules that sensitize the system to sound waves. These sonosensitizers generate toxic reactive oxygen species that attack and kill tumor cells.

Bio & Medicine Dec 7, 2020

A comprehensive review of biosynthesis of inorganic nanomaterials using microorganisms and bacteriophages

There are diverse methods for producing numerous inorganic nanomaterials involving many experimental variables. Among the numerous possible matches, finding the best pair for synthesizing in an environmentally friendly way ...

Nanomaterials Nov 27, 2020

DIO additives contribute to efficiency of polymer solar cells

Recently, researchers from the Shanghai Institute of Optics and Fine Mechanics of the Chinese Academy of Sciences (CAS) have made progress in ultrafast dynamics of polymer solar cells (PSCs) with Soochow University.

Polymers Nov 24, 2020

New platform for creating and characterizing material blends could significantly accelerate development

Blending is a powerful strategy for improving the performance of electronics, coatings, separation membranes, and other functional materials. For example, high-efficiency solar cells and light-emitting diodes have been produced ...

Analytical Chemistry Nov 24, 2020

Regulating the reactivity of black phosphorous through protective chemistry

Chemists can rationally regulate the reactivity of molecules and functional groups in both industrial and laboratory-based synthetic organic chemistry processes. The concept can be applied to inorganic nanomaterials including ...

Nanophysics Nov 23, 2020

Scientists observe directed energy transport between neighboring molecules in a nanomaterial

When light falls on a material, such as a green leaf or the retina, certain molecules transport energy and charge. This ultimately leads to the separation of charges and the generation of electricity. Molecular funnels, so-called ...

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