近日， 美国麻省理工学院Stephen L. Buchwald 与犹他大学 Matthew S. Sigman课题组 ...

Scientists have found a green and efficient chemical process for preparing amides directly from alcohol using a Covalent Organic Framework (COF) based photocatalyst that can revolutionize industrial m ...

Since this phenomenon is observed for proteins of widely differing secondary and crystallographic structure and also amino-acid composition, the conclusion was reached that an interaction with the ...

Ephedra-type alkaloids, a class of naturally occurring compounds derived from plants in the genus Ephedra, have long held ...

Secondary markets let investors trade existing securities, providing liquidity and market-driven prices. Companies like Airbnb raise initial funds on the primary market but most trading occurs on ...

This ion then reacts with any secondary amines remaining in the API from the manufacturing process and results in nitrosamine drug substance-related impurities (NDSRIs), including simple nitrosamines ...

Moving from primary school to secondary school is an exciting time of life, but for many children it can also be a daunting prospect. A new, much bigger school can offer greater independence ...

Moving to secondary school is a big step and can seem a bit scary. You could be worried about leaving the school you know really well. You might find that there are more buildings and that ...

The secondary market is where investors buy and sell securities. Trades take place on the secondary market between other investors and traders rather than from the companies that issue the securities.

Discover how RedShiftBio’s Microfluidic Modulation Spectroscopy (MMS) technology revolutionizes protein analysis. Explore the ...