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| 不同粒径球阻抗理论计算方法及其实验验证 | |
| 引用本文： | 王占科,李亚琳,胡添,胡晓璐,邹庆平,刘兴,常津.不同粒径球阻抗理论计算方法及其实验验证[J].南昌大学学报(理科版),2012,36(3):254-257. |
| 作者姓名： | 王占科 李亚琳 胡添 胡晓璐 邹庆平 刘兴 常津 |
| 作者单位： | 1. 天津大学,天津300072;中国人民解放军第九四医院,江西南昌330002 2. 赣南医学院信息工程学院,江西赣州,341000 3. 南昌大学医学院,江西南昌,330006 4. 武汉三新电力设备制造有限公司,湖北武汉,430051 5. 南昌市第二中学数学组,江西南昌,330003 6. 天津大学,天津,300072 |
| 摘 要： | 建立不同粒径球阻抗理论计算方法,提出球阻抗理论计算公式为6ρ/pd(ρ和d分别为球材料电阻率和球粒径),球阻抗理论计算数值与球粒径呈反比。通过实验测量3种不同粒径钢球阻抗数值,实验结果与理论计算相近。为计算不同粒径阻抗编码微球的理论阻抗数值提供数学公式。 |
| 关 键 词： | 球阻抗 计算方法 测定方法 微球阻抗编码 液态生物芯片 |
Calculation method and experimental certification of impedance of spheres with different diameters |
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| WANG Zhan-ke , LI Ya-lin , HU Tian , HU Xiao-lu , ZOU Qing-ping , LIU Xing , CHANG Jin.Calculation method and experimental certification of impedance of spheres with different diameters[J].Journal of Nanchang University(Natural Science),2012,36(3):254-257. | |
| Authors: | WANG Zhan-ke LI Ya-lin HU Tian HU Xiao-lu ZOU Qing-ping LIU Xing CHANG Jin |
| Institution: | 1(1.Tianjin University,Tianjin 300072,China;2.The 94th Hospital of PLA,Nanchang 330002,China; 3.School of Information Engineering of Gannan Medical University,Ganzhou 341000,China; 4.School of Medicine of Nanchang University,Nanchang 330006,China; 5.Wuhan sanxin power equipment manufacture Limited company,Wuhan 430051,China; 6.Department of mathematics of the second middle school in Nanchang,Nanchang,330003,China) |
| Abstract: | To set up the theoretical calculation method for impedance of spheres in sizes,we put forward the calculation formula 6 ρ/πd(ρ and d represent sphere material resistivity and diameter,respectively),which indicated that the numerical value of impedance was in inverse proportion to the diameter.We detected three sorts of microsphere and found that the bigger the size was,the smaller the value of impedance would be.Our conclusion manifested high similarity to the theoretical results.This study would provide a mathematical formula to calculate the theoretical impedance values of different sizes impedance coding microspheres. |
| Keywords: | Impedance of spheres Calculation method Experimental certification Microspheres Impedance coding Liquid biochip |
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