Detection of ammonia and simple amine species such as methylamine (CH₃NH₂), dimethylamine ((CH₃)₂NH) and trimethylamine ((CH₃)₃N) is very important due to their industrial origin. This work details an evaluation on whether the fluorographene is a good candidate to sense the existence ammonia and simple amines for detection of fish spoilage? In order to achieve accurate data, the various interaction positions between the gaseous molecules, graphene and fluorographene sheets were studied. Furthermore, the electronic density of states (DOS plots) demonstrated that fluorographene sheet realizes the existence of NH₃, CH₃NH₂, (CH₃)₂NH and (CH₃)₃N species with a more obvious signal (ΔE_g= 0.036, 0.0308, 0.0499 and 0.0191 eV) compared to the graphene sheet (ΔE_g= 0.0015, 0.0006, 0.0041 and 0.0022 eV). So, gained results demonstrates that the fluorographene can be applied as a bioelectronics nose in the various food spoilage sensors especially in detectors of the fish spoilage.

由于氨和简单胺物种的工业来源，因此检测它们非常重要，例如甲胺（CH ₃ NH ₂），二甲胺（（CH ₃）₂ NH）和三甲胺（（CH ₃）₃ N）。这项工作详细评估了氟代石墨烯是否是检测存在的氨和简单胺类以检测鱼是否变质的良好候选者？为了获得准确的数据，研究了气态分子，石墨烯和氟代石墨烯片之间的各种相互作用位置。此外，状态的电子密度（DOS图）表明，氟石墨烯片实现了NH ₃，CH ₃ NH ₂的存在。，（CH ₃）₂ NH和（CH ₃）₃的氮物质具有更明显的信号（ΔE_克= 0.036，0.0308，0.0499和0.0191 eV）的相比，石墨烯片（ΔE_克= 0.0015，0.0006，0.0041和0.0022伏特）。因此，获得的结果表明，氟石墨烯可以用作各种食物腐败传感器中的生物电子鼻，特别是在鱼腐败检测器中。