Union of physics & biology分享 http://blog.sciencenet.cn/u/AlecXu Single molecule fluorescence spectroscopy

Info about the author
Lei Xu, in Chinese:徐磊 (Last name first)

PhD student at Department of Applied Physics, Kungliga Tekniska Högskolan (KTH, which is Royal Institute of Technoloy in English) from Sweden, specialized in Experimental Biomolecular Physics.

I am interested in fundamental biological physics problems and novel methodologies as well as theoretical frameworks for tackling biological problems.

My group is primarily focused on developing single molecule techniques suitable for biological studies, but now the group activities are expanding to applying the techniques to do biomedical investigations.
Scope of the blog
Science discussions on physics, biology and biophysics as well as chemistry in the constant pursuit of the understanding of nature, especially what constitute life. Here I don't make distinctions between biophysics and biological physics as others might do at some occasions.
Categories of Blog articles
1. Biophysics

2. Life science

3. Research toolbox

4. Life in science

5. 科普/教育 (Science for public / Education, articles written only in Chinese)
统计信息

  • 主题: 5
  • 博文: 83
大学生如何免于随大流,坚持走自己的路? 2012-01-07
     刚刚在科学网新闻转的中国青年报的文章 《大学生致信媒体:为什么大学越上越迷茫 》 , 读完之后,我其实有些欣赏江西农业大 ...
(755)次阅读|(11)个评论
物理学家看生命科学研究及其意义 2011-12-14
       文章标题中所指的物理学家是我自己,我之所以用这个看似标题党的题目,是为了显示我对生命科学研究的理解会有与生物学家不 ...
(3074)次阅读|(34)个评论
诺贝尔物理学奖获得者朱棣文和我的“亲密”接触 2011-12-10
       朱棣文 (Steven Chu) 是我目前所知道的,科学研究领域涉猎及跨度最广(从原子物理,到 polymer physics 再到生物物理),又 ...
(4806)次阅读|(29)个评论
My review on S. Kauffman's "the origins of order" 2011-11-14
                          ...
(698)次阅读|(2)个评论
学者资中筠解答钱学森之问 2011-11-07
之前凤凰卫视邀请饶毅老师到节目世纪大讲堂试答钱学森之问。我专门撰文反对让中国传统文化背黑锅的认识——见文: 不要把问题归罪到中华传统文化上——讨论饶毅“ ...
(1013)次阅读|(8)个评论
不要把问题归罪到中华传统文化上——讨论饶毅“试答钱学森之问” 2011-10-14
        昨天我看了凤凰卫视邀请饶毅老师去做的两个节目,一个是世纪大讲堂,一个是许戈辉的面对面。凤凰没有辜负我对她到 ...
(4160)次阅读|(51)个评论

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To know his thoughts: a biology example 2011-09-04
       My reading of " The origins of order: self organization and selection in evolution" was a bit interrupted, ...
(604)次阅读|(0)个评论
A theory of biology? 2011-08-20
I believe that everyone who once has studied biology, no matter what branches of biology, is overwhelmed by exhaustive details of complex pattern ...
(633)次阅读|(8)个评论
Home exam to the "What is life" course in KI 2011-07-17
  "What is life" here I am talking about is actually a course (which has nothing to do with the book written by the famous physicist Erwin ...
(685)次阅读|(4)个评论

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peach2011 2012-1-19 19:38
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Publications
3. Johan Strömqvist*, Sofia Johansson*, Lei Xu, Yu Ohsugi, Katja Andersson, Hideki Muto, Masataka Kinjo, Petter Höglund, and Jerker Widengren. A modified FCCS procedure applied to Ly49A-MHC class I cis-interaction studies in cell membranes. Biophysical Journal, 2011, 101(5), p.1257-1269.

*Shared first authors. Featured article in Biophysical Journal. Find our paper here.   

2. Stefan Wennmalm, Per Thyberg, Lei Xu and Jerker Widengren. Inverse-Fluorescence Correlation Spectroscopy. Anal. Chem., 2009, 81 (22), pp 9209-9215. Find our paper here.

1. T. Winther, L. Xu, K. Berg-Sørensen, S. Brown, and L.B. Oddershede. Effect of energy metabolism on protein motility in baceterial outer membranes. Biophysical Journal, 2009, 97 p.1-8. Download paper here.

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