OH-PEOE-COOH可以作为药物递送系统的一部分，通过其羧基和羟基与药物分子结合，实现药物的控释和靶向递送。这种聚合物具有良好的生物相容性和低毒性，能够在体内长时间循环，增加药物的生物利用度。

注意事项：避免频繁解冻，现配现用，保持干燥，避光。 N3-C10-COOH可以作为脂质标记分子，通过叠氮基与炔烃的点击化学反应将其标记在脂质分子上 ...

"Imagine my head represents the COOH group," he explained as he stretched his legs, demonstrating the concept of molecular ...

Amino acids are characterized by their central carbon atom, known as the α-carbon, which is bonded to an amino group (-NH2), a carboxyl group (-COOH), a hydrogen atom, and a variable side chain ...