以增塑熔纺聚丙烯腈(PAN)纤维为研究对象,借助于傅里叶变换红外光谱对其结构以及预氧化过程中官能团的变化进行了分析研究,并进一......

Endomorphin-1 is an endogenous opioid peptide that mediates pain relief through interaction with the μ-opioid receptor ......