where x=number of monomers, usually in the thousands. It should be pointed out that when the polyethylene chain is finished growing, two Hydrogen atoms are added to 'cap' (finish) the chain ends.

Structure-based drug design is the design and optimization of a chemical structure with the goal of identifying a compound suitable for clinical testing — a drug candidate. It is based on ...

Chemical engineers develop products and processes that improve the well-being of humanity and touch every aspect of our lives. From discovering new materials and developing new vaccines to solving ...

Chemical engineering is a branch of engineering ... within phosphonated zwitterionic aromatic polymer structure. Covalently bonded PA groups and ion-pair bonded PA function as fixed proton sources ...

Objective: The aim of this study was to compare the antihypertensive efficacy and tolerability of the calcium channel antagonist amlodipine besylate versus the angiotensin II type 1 receptor ...

Mar. 12, 2025 — Scientists have achieved the first real-time visualization of how 'excited-state aromaticity' emerges within just hundreds of femtoseconds and then triggers a molecule to change ...

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Plants are very important living things. They have lots of jobs, such as providing animals with food and releasing oxygen into the air. To survive and carry out these jobs, they all need three ...

Over $1,000,000 in scholarship funds are awarded to 300+ students annually. The ACS Scholars Program awards renewable scholarships to undergraduate students from historically underrepresented groups ...

Ministers have been warned that sky-high energy costs are pushing Britain’s prized chemicals industry to breaking point after hundreds of jobs at two factories were plunged into doubt. The ...

Make the most out of your time at ACS Spring 2025 with these tips for a successful meeting and things to know before you go.