C18-PEG-NPC是一种多功能化合物,结合了C18 烷基链、聚乙二醇(PEG)和对硝基苯基碳酸酯(NPC)基团。NPC 基团是一种高反应性的化学基团,能够与多种亲核试剂(如氨基、羟基)发生反应。以下是C18-PEG-NPC 可参与的主要反应类型: 与氨基的反应(胺解反应)。 与 ...
UDP-L-AltNAc 是由尿苷二磷酸(UDP)与 L-阿洛糖胺(L-AltNAc)组成的糖核苷酸。阿洛糖(Allose)是一种稀有单糖,其 N-乙酰化衍生物在某些生物体的糖代谢过程中起重要作用。 特殊多糖合成:在某些细菌的荚膜多糖、胞外多糖或脂多糖的生物合成过程中发挥作用 ...
The recalcitrance of petroleum-based plastics to recycling has prompted the use of alternative compostable materials such as poly lactic acid (PLA) and polybutylene terephthalate coadipate (PBAT).
The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.
Biobased Organic Chemistry, Aachen-Maastricht Institute for Biobased Materials (AMIBM), Maastricht University, Urmonderbaan 22, Geleen 6167RD, The Netherlands ...