Tuesday, 21 May 2019
News with tag Researchers  RSS
Chemists manipulate the quantum states of gold nanoclusters

Added: 18.05.2019 12:05 | 0 views | 0 comments

Researchers have found a way to control the lifetime of the quantum states of gold nanoclusters by three orders of magnitude, which could lead to improvements in solar cell and photocatalysis technologies.

From: feeds.sciencedaily.com

Improving the lifetime of bioelectrodes for solar energy conversion

Added: 18.05.2019 12:05 | 0 views | 0 comments

The use of proteins involved in the photosynthetic process enables the development of affordable and efficient devices for energy conversion. However, although proteins such as photosystem I are robust in nature, the use of isolated protein complexes incorporated in semi-artificial electrodes is associated with a considerably short long-term stability. Thus, technological application is still limited. Researchers showed that careful operation of the photosystem-based bioelectrode under the exclusion of oxygen is the key for achieving high stability.

From: feeds.sciencedaily.com

Artificial skin could give superhuman perception

Added: 18.05.2019 12:04 | 0 views | 0 comments

A new type of sensor could lead to artificial skin that someday helps burn victims 'feel' and safeguards the rest of us. Researchers wanted to create a sensor that can mimic the sensing properties of skin. Such a sensor would need to be able to detect pressure, temperature, and vibration. But why limit it? Perhaps it could do other things too.

From: feeds.sciencedaily.com

Development of a displacement sensor to measure gravity of smallest source mass ever

Added: 18.05.2019 12:03 | 0 views | 0 comments

One of the most unknown phenomena in modern physics is gravity. Its measurement and laws remain somewhat of an enigma. Researchers have revealed important information about a new aspect of the nature of gravity by probing the smallest mass-scale.

From: https:

Novel framework for tracking developments in optical sensors

Added: 18.05.2019 12:03 | 0 views | 0 comments

Researchers have developed a 3D technology map which systematically compares optical sensors, providing a much needed benchmark to define the standards and track developments in this rapidly growing industry.

From: https:

Toy transformers and real-life whales inspire biohybrid robot

Added: 18.05.2019 12:03 | 0 views | 0 comments

Researchers create a remote-controlled soft robot that can transform itself to conduct targeted drug delivery against cancer cells.

From: https:

Being sick in the morning can be different from being sick at night

Added: 18.05.2019 12:03 | 0 views | 0 comments

Researchers discuss how time of day affects the severity of afflictions ranging from allergies to heart attacks.

From: https:

Molecular structure of one of Alzheimer's stickier culprits

Added: 18.05.2019 12:03 | 0 views | 0 comments

Researchers have mapped the molecular structure and dynamics of an aggressive protein modification that spurs on Alzheimer's disease. A new study offers greater understanding of the microscopic, toxic protein fragments, called beta amyloids, that cause rapid acceleration of Alzheimer's disease.

From: https:

Electric field-based dressing helps heal wound infections

Added: 17.05.2019 22:34 | 0 views | 0 comments

Researchers have found a way to charge up the fight against bacterial infections using electricity. Scientists have developed a dressing that uses an electric field to disrupt biofilm infection in wounds.

From: https:

How a member of a family of light-sensitive proteins adjusts skin color

Added: 17.05.2019 21:10 | 0 views | 0 comments

Researchers have found that opsin 3 -- a protein closely related to rhodopsin, the protein that enables low-light vision -- has a role in adjusting the amount of pigment produced in human skin, a determinant of skin color.

From: feeds.sciencedaily.com

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