Scientists have created a new method to study the electrical activity of individual nerve cells. These nerve cells are known as nociceptors. They are responsible for transmitting pain signals. The new tool combines advanced technology with a clever design to capture the electrical responses of indiv
Graphitic carbon nitride (g-C3N4) is a material that has been gaining attention for its unique properties. It's a semiconductor that can absorb visible light, making it useful in various sensing applications. This material is stable, safe for biological use, and its optical and electronic properties
The boreal forest, also known as taiga, is a vast expanse of evergreens. But there is another tree that plays a crucial role in this ecosystem: the aspen. This tree is vital for both forestry and wildlife. However, pinpointing where these trees are can be tricky. This is where technology comes in.
TB, or tuberculosis, is a serious bacterial infection that spreads easily and is a major global health problem. It is a leading cause of death. The usual ways to spot TB have big problems. They are often complicated, expensive, and not very good at picking up the disease early. This is where electro
The world of technology is always looking for better ways to detect dangerous gases. One big challenge is making gas sensors that are both super sensitive and small enough to fit on a chip. This is where the Janus WSiGeP4 monolayer comes into play. It's a special kind of 2D material that can do two
The human body is a complex machine. It produces various substances that can reveal a lot about our health. These substances are known as biomarkers. They are present in body fluids like blood, sweat, and urine. Doctors often use these biomarkers to check our health. However, the methods used to det
In the sun-soaked regions of Northeastern Brazil, a classic method of preserving meat has been practiced for generations. This technique involves a modest amount of salt and the power of the sun to dry out the meat. The primary cattle in Brazil are Bos indicus, known for their ability to handle heat
Drug testing is a complex process. Sometimes, during trials, a drug may cause liver injury. This is a serious issue. The decision to give the drug again, known as a rechallenge, is tricky. There are no clear rules or guidelines to follow. This makes it hard for drug developers and experts to make in
The use of Signal, an encrypted messaging app, for national security discussions has come under the spotlight. Mike Waltz, a key figure in national security, and his team have been using Signal for sensitive talks. This news comes after a previous incident where operational details about military st
Gaucher and Parkinson's diseases are linked to problems with a specific enzyme called β-glucocerebrosidase (GCase). This enzyme is found inside cells in tiny structures called lysosomes. When GCase doesn't work right, it can lead to serious health issues. One way to fix this is by using special mole
