Graphene is a superstar in the world of biosensors. This 2D wonder material is making waves due to its unique structure and electrical properties. It allows for the detection of various biological targets without needing labels or amplification. This makes it highly sensitive and selective. However,
In China, understanding and supporting LGB identities has taken a significant step forward. A new tool, the Chinese Lesbian, Gay, and Bisexual Positive Identity Measure (C-LGB-PIM), has been developed. This tool aims to assess the positive aspects of LGB identities among Chinese individuals. The pro
TBBPA is a nasty chemical found in many places. It is toxic and can harm living things. So, scientists are always looking for better ways to find it. They want methods that are simple, cheap, and reliable. One new method uses a special kind of sensor. This sensor is made from a mix of copper and org
Balance is something most people take for granted. Yet, it is a complex process that involves various systems in the body working together. Scientists have been studying how people maintain balance, especially when standing still. Two main types of control systems have been identified: continuous an
Alzheimer's disease is a growing concern, with millions of people affected worldwide. Early detection is crucial for better management and treatment. Two important indicators of this disease are monoamine oxidase B (MAO-B) and acetylcholinesterase (AChE). These substances are often elevated in indiv
Pesticide residue detection is crucial for food safety. A new sensor has been created to spot Benomyl, a common pesticide, in fruits and vegetables. This sensor uses a special mix of materials to boost its performance. The key ingredients are Cu-BTC and FeCo-ZIF, which are turned into N-doped carbon
The Huawei Watch 5 is making waves, but not in the US. This smartwatch stands out with a unique feature: a fingertip sensor. Most smartwatches track health metrics from the wrist, but the Watch 5 goes a step further. It includes a sensor array on the side that measures EKGs, blood oxygen, and arteri
Milk is a staple in many diets, but it can sometimes hide harmful substances. One such threat is melamine, a chemical that can sneak into milk and pose serious health risks. Detecting melamine in milk has traditionally been a complex and expensive process, but recent advancements have changed the ga
Sensory systems are crucial for maintaining balance. The way kids with hearing or visual impairments use these systems to stay upright is not well understood. A recent study dug into this topic, focusing on boys aged 9 to 13. The goal was to see how kids with hearing loss or visual impairments compa
Food safety is a hot topic these days. Harmful substances in our food can make us sick. So, finding reliable ways to spot these contaminants is super important. Enter nanozymes. These tiny powerhouses mimic enzymes and have unique properties. They are becoming stars in the world of biosensors.
