World news

Results: 32792
arrow_upward arrow_downward

Acidity-activatable dynamic nanoparticles boost cancer immunotherapy

Phys.org   -   Scientific News Websites

Immunotherapy has great potential in clinical cancer treatment due to systematic activation of antitumor immunity. However, low immunogenicity, or negative feedback on immunotherapy, greatly hinders the efficacy of currently used cancer immunother...

Jul 16, 2021

New 2D-Nanosheet-Based UV Photodetector Shows Record Photocurrent Stability

AZoNano   -   Nanotechnology Websites

Two-dimensional “nanosheets” formed of bonds between metal atoms and organic molecules are considered to be appealing candidates for photoelectric conversion but tend to get corroded...

Jul 16, 2021

Unlocking Efficient Light-Energy Conversion with Stable Coordination Nanosheets

Technology Org   -   Scientific News Websites

Scientists design a high-performance, self-powered, UV photodetector using 2D nanosheets that show record photocurrent stability under air exposure.

Jul 16, 2021

Nanosphere at the quantum limit

Technology Org   -   Scientific News Websites

Researchers at ETH Zurich have trapped a tiny sphere measuring a hundred nanometres using laser light and slowed down its motion to the lowest quantum mechanical state. Based on this, one can study quantum effects in macroscopic objects and build ...

Jul 16, 2021

DNA-Constructed Nanomaterials Possible to Trap and Neutralize Virus

Science Times   -   Scientific News Websites

Nanotechnology is being eyed by experts as the new, effective, and reliable medium against viruses. Nanocapsules, which uses DNA structure, are now under development to trap and neutralize viruses.

Jul 16, 2021

Unlocking Efficient Light-Energy Conversion with Stable Coordination Nanosheets

AZoNano   -   Nanotechnology Websites

Two-dimensional “nanosheets” made of bonds between metal atoms and organic molecules are attractive candidates for photoelectric conversion, but get corroded easily. Scientists from...

Jul 16, 2021

Nanoparticle urine test diagnoses cancer and pinpoints its location

New Atlas   -   Scientific News Websites

The earlier cancer is detected, the better the outcome for the patient. Now, researchers at MIT have developed a new diagnostic system that can be performed as a simple urine test to detect the presence of cancer, and if a positive is returned, a ...

Jul 16, 2021

Unconventional superconductor acts the part of a promising quantum computing platform

Phys.org   -   Scientific News Websites

Scientists on the hunt for an unconventional kind of superconductor have produced the most compelling evidence to date that they've found one. In a pair of papers, researchers at the University of Maryland's (UMD) Quantum Materials Cente...

Jul 16, 2021

Physicists Levitate a Glass Nanosphere, Pushing It Into The Realm of Quantum Mechanics

ScienceAlert   -   Scientific News Websites

This is where it starts getting weird.

Jul 16, 2021

Organic electronics possibly soon to enter the GHz-regime

EurekAlert   -   Scientific News Websites

Physicists of the Technische Universität Dresden introduce the first implementation of a complementary vertical organic transistor technology, which is able to operate at low voltage, with adjustable inverter properties, and a fall and rise time d...

Jul 16, 2021

REFINE