核心结构：四臂聚乙二醇（4-ARM-PEG），从中心点向外延伸四个PEG链段。 末端基团： 一个甲氧基（-OCH₃）：赋予分子良好的水溶性和生物相容性。 三个醛基（-CHO）：具有高反应活性，可与含氨基（-NH₂）的分子发生席夫碱反应（Schiff base reaction），生成稳定的 ...

Guangdong Provincial Key Laboratory of Food Quality and Safety, College of Food Science, South China Agricultural University, Guangzhou 510642, China ...

While venous blood sampling can help gain understanding of patients’ health through phenolic compound analysis, this process ...

According to the estimations done by Future Market Insights, the European region is increasingly utilizing natural ...

Turning dangerous waste into something useful may sound futuristic, but it’s becoming a reality. Scientists from Vienna ...

For the first time, researchers revived fully functional mouse brain tissue from cryopreservation. The secret sauce: ...

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A new study published in Molecular Psychiatry suggests that the fast-acting psychedelic compound 5-MeO-DMT can reduce anxiety-like behavior in stressed mice while altering the expression of genes ...

The allene functionality has participated in one of the most exciting voyages in organic chemistry, from chemical curiosities to a recurring building block in modern organic chemistry. In the last ...

Delhi High Court upholds Patent Office's decision on Zeria Pharma's patent application: Our Bureau, New Delhi Friday, May 30, 2025, 08:00 Hrs [IST] The Delhi High Court has upheld ...