首页> 外文期刊>Applied Physics Letters >Dynamics of cellular response to hypotonic stimulation revealed by quantitative phase microscopy and multi-fractal detrended fluctuation analysis
【24h】

Dynamics of cellular response to hypotonic stimulation revealed by quantitative phase microscopy and multi-fractal detrended fluctuation analysis

机译:定量相显微镜和多分形去趋势波动分析揭示了细胞对低渗刺激的反应动力学

获取原文
获取原文并翻译 | 示例
           

摘要

Hypotonic stimulation is known to cause morphological changes in cells and also leads to modulation of cellular physiology. In order to evaluate the dynamics of cellular response to hypotonic stimulation, we utilized digital holographic microscopy for quantitative phase microscopy, achieved by a common-path interferometry geometry based on extraction of reference beam by spatial-filtering. Results from live cell investigations demonstrate the capability of this method for dynamic quantitative phase imaging. Further, wavelet and multi-fractal detrended fluctuation analysis revealed that the dynamic phase changes, in response to hypotonic stimulation, are multifractal in nature.
机译:低渗刺激已知会引起细胞形态变化,并导致细胞生理调节。为了评估细胞对低渗刺激的反应动力学,我们将数字全息显微镜用于定量相显微镜,这是通过基于空间滤波提取参考光束的共径干涉几何学实现的。活细胞研究的结果证明了该方法用于动态定量相位成像的能力。此外,小波和多重分形趋势分析表明,响应低渗刺激,动态相位变化本质上是多重分形的。

著录项

  • 来源
    《Applied Physics Letters》 |2012年第20期|p.1-4|共4页
  • 作者单位

    Biophysics and Physiology Group, Department of Physics, University of Texas at Arlington, Texas 76019, USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号