The inside of underwater pipes and enclosed nuclear containers were inaccessible—until recently. Acoustics researchers in Penn State's College of Engineering have developed a way to convey energy and transmit communications ...
Condensed Matter
Feb 16, 2024
0
48
Chiral molecules can present different chemical properties. For applications like drug delivery and diagnosis, it is important to detect chiral signals in mixtures. Although electronic circular dichroism (ECD) spectroscopy ...
Optics & Photonics
Jun 27, 2023
0
11
Integrative actuators and sensors within a single active device offer compelling capabilities for developing robotics, prosthetic limbs, and minimally invasive surgical tools. But instrumenting these devices at the microscale ...
Biochemistry
Feb 9, 2023
0
25
Researchers have harnessed the light-guiding properties of spider silk to develop a sensor that can detect and measure small changes in the refractive index of a biological solution, including glucose and other types of sugar ...
Optics & Photonics
Aug 2, 2022
0
103
Writing in the journal NanoResearch, a team at the University of Massachusetts Amherst reports this week that they have developed bioelectronic ammonia gas sensors that are among the most sensitive ever made.
Nanomaterials
May 13, 2020
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1363
Researchers at Tomsk Polytechnic University jointly with the University of Chemistry and Technology (Prague) conducted a series of experiments which proved that artificial neural networks can accurately identify DNA damage ...
Biochemistry
Oct 24, 2019
0
11
Young scientists from ITMO University proposed a new type of optical nano-sensors. Their operating principle is based on the interaction of light in thin films: a similar effect can be observed in soap bubbles. Such sensors ...
Nanomaterials
Mar 5, 2019
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13
A new nanoscale sensor has been developed that can help detect cytokines—molecules that play a critical role in cellular response to infection, inflammation, trauma and disease.
Bio & Medicine
Mar 28, 2017
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20
Healthcare researchers are increasingly focused on the early detection and prevention of illnesses. Early and accurate diagnosis is vital, especially for people in developing countries where infectious diseases are the leading ...
Biochemistry
May 19, 2015
0
39
A new wearable vapor sensor being developed at the University of Michigan could one day offer continuous disease monitoring for patients with diabetes, high blood pressure, anemia or lung disease.
Engineering
Aug 6, 2014
0
1
