E. coli bacteria and an electronic device might seem to have little in common, but in a recent experiment, University of Maryland researchers linked them into the first closed-loop system able to communicate across the technological–biological ...
Cell & Microbiology
Mar 5, 2024
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1
Bioelectronics is a field of research in which biology and electronics converge. In medicine, for example, an external electric current is used to cure or monitor diseases of the nervous system, and also to monitor biomarkers ...
Nanomaterials
Feb 28, 2024
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20
Integrated optical signal distributing, processing, and sensing networks require the miniaturization of basic optical elements, such as waveguides, splitters, gratings, and optical switches. To achieve this, fabrication approaches ...
Optics & Photonics
Nov 30, 2023
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18
The chemical composition of human sweat tells us a lot about our health, but collecting it for analysis can be tricky. Current devices worn on the skin fill reservoirs one at a time but do not reflect how our rate of sweating ...
Biochemistry
Sep 7, 2023
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5
Researchers from IMDEA Materials Institute and German medical equipment manufacturer Meotec GmbH have developed the world's first industrially scalable surface modification process for bioabsorbable magnesium alloy wires.
Biochemistry
Apr 5, 2023
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2
Neuroscientists study chemosensory processing by establishing chemical cues and the corresponding behavioral responses to record large-scale neuronal activity. In a new report now published in Nature Communications, Samuel ...
Scientists have developed a wireless, battery-free implant capable of monitoring dopamine signals in the brain in real-time in small animal models, an advance that could aid in understanding the role neurochemicals play in ...
Bio & Medicine
Jan 16, 2023
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330
Cotton textiles are ubiquitous in daily life, and they are also one of the primary mediums for transmitting viruses and bacteria. Conventional approaches to fabricating antiviral and antibacterial textiles generally load ...
Bio & Medicine
Jan 10, 2023
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18
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
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103
Two dimensional (2D) semiconductors have a unique property that allows their thickness to be reduced to one or few atoms—and this property could potentially minimize the short channel effects that remain an issue in advanced ...
Nanomaterials
Jul 27, 2022
0
15
