荧光素聚乙二醇醛基（Fluorescein-PEG-Carbonyl）是一种结合了荧光素、聚乙二醇（PEG）和醛基功能团的化合物。这种设计使其在生物医学和材料科学中具有多种潜在应用。 荧光素是一种常用的绿色荧光染料，具有强烈的荧光特性（吸收波长约490 nm，发射波长约520 nm ...

An annual naloxone distribution event that started in 2020 with two West Virginia counties will expand to more than 30 states ...

How the hydrolytic activity of mitochondrial ATP synthase is modulated during brown adipose tissue (BAT) thermogenesis ...

Scientists have been puzzled by the discovery of collagen, a protein found in bones and connective tissue, in dinosaur ...

In a paper published in National Science Review, researchers from Nanjing University of Aeronautics and Astronautics proposed a design of biomimetic potassium nanochannels by functionalizing the wall ...

Collagen is a mammal’s favorite protein, more used in the body than any other. It seems dinosaurs appreciated it too, as traces have been found in some fossils, but only now have chemists worked out ...

Serotonin in depression is highly relevant in diagnosis, treatment, and drug development. To better study this area, a Chinese team has now developed a fluorescent probe for imaging processes that is ...

1 School of Textile Science and Engineering, International Silk Institute, Zhejiang Sci-Tech University, Hangzhou, China. 2 King Graduate School, Monroe College, Bronx, NY, USA. First, the polyester ...

Dinosaur fossils have revealed an astonishing discovery – collagen, the protein found in bones, skin, muscles, and ligaments, ...

Collagen, a protein found in bones and connective tissue, has been found in dinosaur fossils as old as 195 million years. That far exceeds the normal half-life of the peptide bonds that hold proteins ...

The University of Waterloo acknowledges that much of our work takes place on the traditional territory of the Neutral, Anishinaabeg, and Haudenosaunee peoples. Our main campus is situated on the ...