LND topic: ano page 33

ano

Silver Selenide Quantum Dots: A Double-Edged Sword for the Brain

March 11, 2025

Silver selenide quantum dots, or Ag2Se QDs, are tiny particles with amazing optical properties. They're great for imaging tumors, but their small size lets them sneak past the brain's protective barrier. This raises concerns about potential harm to the central nervous system. To tackle this issue, s

science

Fruit Flies: The Secret Weapon in Uruguay's Neuroscience Research

March 10, 2025

In Uruguay, the study of the brain is booming. The Sociedad de Neurociencias del Uruguay is marking 30 years of progress. This progress is fueled by over a century of neuroscience work in the country. This work has used many different methods and creatures to explore the brain. One standout is the

science

Unlocking the Secrets of a Super Yeast Enzyme

March 10, 2025

The industrial world loves ethyl acetate. It's a key ingredient in everything from flavors to pharmaceuticals. But making it efficiently? That's a challenge. Enter EatH, a special enzyme from the yeast Hanseniaspora uvarum. This enzyme is a powerhouse, working best at a comfortable pH of 7. 5 and a

science

Unlocking CO2 Reduction: The Power of Porous Nanocages and Carbon Partners

March 7, 2025

Imagine tiny cages made of molecules, called bis-porphyrin nanocages. These cages have metals like iron, cobalt, or zinc at their core. Scientists used these cages to see how their tiny pores and interactions with carbon nanomaterials affect their ability to turn CO2 into CO. These cages can stick t

science

Detecting Danger: A Smart Way to Spot Paraoxon

March 7, 2025

Paraoxon is a highly toxic substance that's often found in the environment. It's crucial to have a reliable way to detect it. This is where a new method comes in. It uses a special hydrogel made from cerium and carbon dots. This hydrogel has two key abilities: it can act like an enzyme that breaks d

entertainment

Amano's Art: A Journey Through Darkness and Beauty

March 7, 2025

On a chilly Friday evening, January 31st, the air was thick with anticipation. It was the 28th anniversary of Final Fantasy 7, a day marked by public celebrations in Japan. In Manhattan, however, the atmosphere was different. The streets were filled with the laughter of finance guys stumbling out of

health

Unlocking the Secrets of Lymph Nodes in Skin Cancer

March 6, 2025

Lymph nodes are like the body's first line of defense against cancer. When cancer cells spread, they often head straight to the sentinel lymph node (SLN). This is the first lymph node they encounter. Doctors use the SLN to predict how bad the cancer might get. If cancer cells are found in the SLN, t

science

Nanoparticles: Tiny but Potent?

March 6, 2025

Silicon dioxide nanoparticles, or SiO2 NPs, are tiny particles used in many products we use every day. They are so small that they can't be seen with the naked eye. This makes them useful in many industries. However, their widespread use raises concerns about the safety of workers who handle them. T

science

Turning Carbon Dioxide into Fuel: A Smart Twist on Catalysis

March 6, 2025

The world is buzzing about climate change and how to cut down on CO2. One clever idea is to turn this gas into useful stuff like hydrocarbons. This isn't just about reducing CO2; it's about making something valuable from it. Scientists have come up with a neat trick using a special mix of materials

science

Detecting Pesticides: A New Way to See and Measure

March 5, 2025

Pesticides are a big deal in agriculture. They keep crops safe from pests, but they can also be harmful to humans and the environment. So, detecting them accurately is crucial. Scientists have come up with a new method to do this. It's called a dual-mode colorimetric and ratiometric fluorescence met