1 条结果 关键词:六价铬 ×

Amylopectin xerogel with onion based sulfur nitrogen doped carbon quantum dots as a chemosensor for chromium and biosensor for microbial spoilage in tomatoes.

Scientific reports 2025 Tohamy HS

本研究开发了一种基于支链淀粉和聚(N-异丙基丙烯酰胺)(poly(NIPAm))的多功能可生物降解干凝胶膜,其中掺入由红洋葱皮(ROP)制备的硫、氮掺杂碳量子点(S,N-CQDs)。密度泛函理论(DFT)计算揭示了含S,N-CQDs复合膜(amylopectin-S,N-CQDs15)中相互作用和稳定性增强。傅里叶变换红外光谱(FT...