Development and calibration of a nanometer manipulation and measurement system for molecular biomechanical testing

Zong Ping Luo, Kai Nan An

研究成果: Article同行評審

摘要

An optical tweezers system has been adopted for molecular biomechanical testing. To achieve nanometer manipulation and measurement, the system was modified with a piezo-stage and an interferometer. A systematic calibration was then performed on the displacement resolution. The results revealed that the system has a nanometer resolution which is sufficient for the measurement of deformation and stiffness of single macro-molecules.

原文English
頁(從 - 到)221-222
頁數2
期刊American Society of Mechanical Engineers, Bioengineering Division (Publication) BED
39
出版狀態Published - 1998

All Science Journal Classification (ASJC) codes

  • 工程 (全部)

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