Inexpensive microscopy for introductory laboratory courses
Inexpensive microscopy for introductory laboratory courses
复制标题
适用于实验室入门课程的廉价显微镜
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
Aravinthan D. T. Samuel
中科院分区：
文献类型：
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作者：
Joseph Peidle;Chrissy Stokes;R. Hart;Melissa Franklin;R. Newburgh;Joon Pahk;W. Rueckner;Aravinthan D. T. Samuel
我们提出了一个便宜的仪器，明亮的视野和荧光显微镜与视频捕捉，适合介绍性实验课程。描述了引力场中悬浮粒子的布朗运动和玻尔兹曼分布的实验。玻尔兹曼常数用三种方法测量，结果落在可接受值的15%以内。
We present an inexpensive apparatus for bright field and fluorescence microscopy with video capture, suitable for introductory laboratory courses. Experiments on Brownian motion and the Boltzmann distribution of suspended particles in a gravitational field are described. The Boltzmann constant is measured in three ways, and the results fall within 15% of the accepted value.