World news

Results: 32792
arrow_upward arrow_downward

Biomedical Applications of Transition Metal Dichalcogenide Nanozymes

AZoNano   -   Nanotechnology Websites

Nanozymes, a form of nanoparticles with enzyme-like capabilities, are a viable replacement for biocatalysts, specifically, transition metal dichalcogenides (TMDCs) as per the latest article...

Jan 7, 2022

Heat rectification via suspended asymmetric graphene nanomesh

Phys.org   -   Scientific News Websites

It is one of the humans' desired goals that we want to precisely control the heat transport as the level as that we can control the electrical current. However, a high-performance thermal rectifier or thermal diode is still missing. Currently...

Jan 7, 2022

Visualizing intracellular nanostructures of living cells using nanoendoscopy-AFM

Phys.org   -   Scientific News Websites

Atomic force microscopy (AFM) offers a method for label-free imaging of nanoscale biomolecular dynamics to solve biological questions that cannot be addressed via other bioimaging methods including fluorescence and scanning electron microscopy. Si...

Jan 7, 2022

Zebrafish Model Exposes Biological Effects of Nanoplastics

AZoNano   -   Nanotechnology Websites

The rising concern of plastic pollution and the increase in nanoplastics, which are small plastic debris particles with nanoscale sizes between 1 and 1000 nm, have become a field of research that has...

Jan 7, 2022

Scientist observes nanodroplets of water turning into ice

Technology Org   -   Scientific News Websites

Water turning into ice when exposed to cold is a given, but much about the transformation process and its parameters remains unknown. A scientist at the University of Houston observed the crystallization of water turning into ice at the molecular ...

Jan 7, 2022

Nanomedicine Advances Brain Tumor Photodynamic Therapy

AZoNano   -   Nanotechnology Websites

A new approach to brain tumor treatment using photodynamic therapy (PDT) with nanotechnology has been explored in a review published in the journal Biomedicines. Unlike radiotherapy and...

Jan 7, 2022

Graphene could replace ITO in OLED displays

Graphene Info   -   Scientific and Educational Websites

In a new UK-funded research, scientists from Paragraf and Queen Mary University of London have successfully fabricated an Organic Light-Emitting Diode (OLED) with a monolayer graphene anode instead of the problematic ITO.

Jan 7, 2022

Green Biosynthesis of Nanoparticles Show Promising Biomedical Properties

AZoNano   -   Nanotechnology Websites

A group of researchers reported the production of ZnO nanoparticles utilizing several plant components (leaves, seeds, and husks) of Bixa Orellana in a study published in the journal ACS Omega....

Jan 7, 2022

Economic Production ZnO/Ag Nanoparticles Explored for Anti-Algal Use

AZoNano   -   Nanotechnology Websites

In a study published in the journal Materials Today Communications, a novel technique for the synthesis of ZnO/Ag for usage in photocatalytic and anti-algal applications is discussed....

Jan 7, 2022

Graphene could replace rare metal used in mobile phone screens

Phys.org   -   Scientific News Websites

Researchers from Paragraf and Queen Mary University of London demonstrated the successful fabrication of an Organic Light-Emitting Diode (OLED) with a monolayer graphene anode, replacing ITO in organic light-emitting diodes. The new study is publi...

Jan 7, 2022

REFINE