掺杂Zr石墨烯上胸腺嘧啶吸附的DFT研究

Jawaher Qasem, B. Lone
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引用次数: 1

摘要

我们的密度功能方法计算揭示了生物分子脱氧核糖核酸(DNA)核碱基胸腺嘧啶(T)在锆(Zr)掺杂石墨烯上的分子相互作用,以研究包括牙科植入物,膝关节和慢性肾脏疾病在内的生物医学应用。该复合体系取决于掺杂锆原子的分子结构和电子性质。对吸附能、HOMO、LUMO、偶极矩和态密度等参数进行了评价。所研究的复杂系统为DNA相关研究提供了有前途的模板;特别是在生物医学领域。
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DFT study of thymine adsorption on Zr doped graphene
Our density functional method calculations reveal the molecular interaction of biomolecule deoxyribonucleic acid (DNA) nucleobase Thymine (T) on Zirconium (Zr) doped graphene to investigate the biomedical applications including dental implants, knee and chronic kidney disease. The complex system depends on molecular structural and electronic properties of the doped Zirconium atom. The different parameters were evaluated including adsorption energies, HOMO, LUMO, dipole moment and density of states (DOS). The complex system studied suggest promising template for DNA related research; particularly in biomedical field.
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