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一个关于mercaptopurine药物相互作用与化纳米结构的计算研究:由马库斯电子转移理论分析

Mazin Hadi Kzar¹, F Al-Dolaimy², Khalid Mujasam Batoo³

¹College of Physical Education and Sport Sciences, Al-Mustaqbal University, Hillah, Babil, Iraq.

Journal of biomolecular structure & dynamics

|November 1, 2023

概括

我们研究了化 (AlN) 纳米结构上的类素吸附. AlN纳米薄片显示了检测水素的最高潜力,表明它们在化学传感器中的用途.

科学领域:

材料科学材料科学材料科学
计算化学计算化学
纳米技术纳米技术

背景情况:

默卡普托普林是癌症治疗中至关重要的药物.
了解它与纳米材料的相互作用对于开发先进的药物输送和传感系统至关重要.
化 (AlN) 纳米结构提供独特的电子和表面性能.

研究的目的:

在各种AlN纳米结构 (纳米集群,纳米管,纳米薄膜) 上研究mercaptopurine的吸附.
为了确定吸附能量,电子特性和相互作用类型.
评估AlN纳米结构作为默卡普图的化学传感器的潜力.

主要方法:

使用密度函数理论 (DFT) 的计算.
计算了吸附能量,能量频段间隙,电荷转移和相互作用类型.
用分子中的原子 (AIM) 分析来理解结合性质.

主要成果:

在AlN纳米颗粒上计算了mercaptopurine吸附能量 (-4.22, -5.95, -8.70 eV).
由于高吸附能量的原因,在AlN纳米板上观察到化学吸收.
AlN纳米结构的电导率在默卡波氨酸吸附后增加.
检测的灵敏度顺序:AlN纳米板 > AlN纳米管 > AlN纳米团.

结论:

AlN纳米结构,特别是纳米薄膜,显示出强大的潜力来检测mercaptopurine.
阐明了默卡普图/AlN纳米板结合的静电特性.
AlN纳米颗粒可以作为有效的化学传感器,为mercaptopurine提供电信号.

关键词:

在 AlN 的纳米结构中.生物传感器生物传感器密度函数理论密度函数理论梅卡普托氨酸的使用方法

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