An environmentally friendly method to remove and utilize the highly toxic strychnine in other products based on proton-transfer complexation

作者：Adam Abdel Majid A^*; Refat Moamen S; Saad Hosam A; Hegab Mohamed S

来源：Journal of Molecular Structure, 2015, 1102: 170-185.

DOI：10.1016/j.molstruc.2015.08.065

• Strychnine
• Proton-transfer
• Nanoporous carbon
• SEM
• TEM

The study of toxic and carcinogenic substances represents one of the most demanding areas in human safety, due to their repercussions for public health. There is great motivation to remove and utilize these substances in other products instead of leaving them contaminate the environment. One potentially toxic compound for humans is strychnine (Sy). In the present study, we attempted to establish a quick, simple, direct and efficient method to remcive and utilize discarded Sy in other products based on proton-transfer complexation. First, Sy was reacted with the acido organic acceptors PA, DNBA and CLA. Then, the resultant salts were direct carbonized into carbon materials. Also, this study provides an insight into the structure and morphology of the obtained products by a range of physicochemical techniques, such as UV-visible, IR, H-1 NMR and C-13 NMR spectroscopies; XRD; SEM; TEM; and elemental and thermal analyses. Interestingly, the complexation of Sy with the PA or DNBA acceptor leads to a porous carbon material, while its comptexation with CLA acceptor forms non-porous carbon product.

• 出版日期2015-12-15