The Interaction between Glycine and Carbon Nanostructure
محل انتشار: فصلنامه شیمی آلی، دوره: 2، شماره: 1
سال انتشار: 1393
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 629
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شناسه ملی سند علمی:
JR_OCJ-2-1_003
تاریخ نمایه سازی: 19 شهریور 1396
چکیده مقاله:
The Density Functional Theory (DFT) based method B3LYP/6-31G** were carried out to study the interaction of carbon nanostructure with glycine. Formation energy of compounds, the highest occupied molecular orbital (HOMO) and the lowest unoccupied molecular orbital (LUMO) and the HOMO-LUMO band gap were calculated. We present a theoretical study of the binding of amino acids (AA, namely glycine, Gly) to graphene (Gr), using density functional theory calculations. It is found that binding of Gly, to Gr thermodynamically favorable yet depend on the amino acid orientation and always very weak. The results presented in this work provide fundamental insights on the quantum interactions of glycine with carbon-based nanostructures and can be useful for developments in bio and nanotechnology fields.
کلیدواژه ها:
نویسندگان
Fereshteh Naderi
Department of Chemistry, Shahr-e- Qods branch, Islamic Azad University, Shahr-e Qods, Tehran, Iran
Ali Karami
Shahr-e- Qods branch, Islamic Azad University, Shahr-e Qods, Tehran, Iran
Behjat Naderi
Shahr-e- Qods branch, Islamic Azad University, Shahr-e Qods, Tehran, Iran