World news

Results: 32792
arrow_upward arrow_downward

Latest in body art? 'Tattoos' for individual cells

ScienceDaily   -   General News Websites

Engineers have developed nanoscale tattoos -- dots and wires that adhere to live cells -- in a breakthrough that puts researchers one step closer to tracking the health of individual cells.

Aug 7, 2023

Nanoscale 'tattoos' for individual cells could provide early warnings for health problems

Phys.org   -   Scientific News Websites

Engineers have developed nanoscale tattoos—dots and wires that adhere to live cells—in a breakthrough that puts researchers one step closer to tracking the health of individual cells.

Aug 7, 2023

Discovery in nanomachines within living organisms -- cytochromes P450 (CYP450s) unleashed as living soft robots

ScienceDaily   -   General News Websites

A new study suggests that Cytochromes P450 (CYP450s) enzymes can sense and respond to stimuli, acting like soft robots in living systems.

Aug 7, 2023

Extremely thin lightweight lenses take amazing images of the universe

New Scientist   -   Scientific News Websites

Small, flat “metalenses” are made up of billions of nano-sized components, and they could image the cosmos using less space on a satellite than bulkier traditional devices

Aug 7, 2023

Extremely thin lightweight lenses take amazing images of the universe

New Scientist   -   Scientific News Websites

Small, flat “metalenses” are made up of billions of nano-sized components, and they could image the cosmos using less space on a satellite than bulkier traditional devices

Aug 7, 2023

Extremely thin lightweight lenses take amazing images of the universe

New Scientist   -   Scientific News Websites

Small, flat “metalenses” are made up of billions of nano-sized components, and they could image the cosmos using less space on a satellite than bulkier traditional devices

Aug 7, 2023

Nanomaterial Collects Natural Atmospheric Humidity and Produces Electrical Signals

AZoNano   -   Nanotechnology Websites

Researchers are seeking ways to utilize the low-value energy extensively distributed in natural environments to produce electricity.

Aug 7, 2023

New Nanoparticle Breakthrough to Treat Cancer Photoimmunotherapy

AZoNano   -   Nanotechnology Websites

Liquid metals (LM) like pure gallium (Ga) and Ga-based alloys are considered to be a new class of materials exhibiting special physicochemical properties.

Aug 7, 2023

Discovering nanomachines within living organisms: Cytochromes P450 unleashed as living soft robots

Phys.org   -   Scientific News Websites

A new study reveals an important discovery in the realm of nanomachines within living systems. Prof. Sason Shaik from the Hebrew University of Jerusalem and Dr. Kshatresh Dutta Dubey from Shiv Nadar University, conducted molecular-dynamics simulat...

Aug 7, 2023

Boron nitride-based nanocomposites have unexpected properties, researchers discover

Phys.org   -   Scientific News Websites

Just as carbon makes up both the brittle core of a No. 2 pencil and the harder-than-steel diamond in a cutting tool, boron nitride gives rise to compounds that can be soft or hard. Yet, unlike carbon, far less is known about boron nitride's f...

Aug 7, 2023

REFINE