Imaging voltage-dependent cell motions with heterodyne Mach-Zehnder phase microscopy

Christopher Fang-Yen; Seungeun Oh; Yongkeun Park; Wonshik Choi; Sen Song; H. Sebastian Seung; Ramachandra R. Dasari; Michael S. Feld

doi:10.1364/OL.32.001572

Imaging voltage-dependent cell motions with heterodyne Mach-Zehnder phase microscopy

Christopher Fang-Yen, Seungeun Oh, Yongkeun Park, Wonshik Choi, Sen Song, H. Sebastian Seung, Ramachandra R. Dasari, Michael S. Feld

Research output: Contribution to journal › Article › peer-review

51 Scopus citations

Abstract

We describe a heterodyne Mach-Zehnder interferometric microscope capable of quantitative phase imaging of biological samples with subnanometer sensitivity and frame rates up to 10 kHz. We use the microscope to image cultured neurons and measure nanometer-scale voltage-dependent motions in cells expressing the membrane motor protein prestin.

Original language	English (US)
Pages (from-to)	1572-1574
Number of pages	3
Journal	Optics Letters
Volume	32
Issue number	11
DOIs	https://doi.org/10.1364/OL.32.001572
State	Published - Jun 1 2007
Externally published	Yes

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1364/OL.32.001572

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abstract = "We describe a heterodyne Mach-Zehnder interferometric microscope capable of quantitative phase imaging of biological samples with subnanometer sensitivity and frame rates up to 10 kHz. We use the microscope to image cultured neurons and measure nanometer-scale voltage-dependent motions in cells expressing the membrane motor protein prestin.",

author = "Christopher Fang-Yen and Seungeun Oh and Yongkeun Park and Wonshik Choi and Sen Song and {Sebastian Seung}, H. and Dasari, {Ramachandra R.} and Feld, {Michael S.}",

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doi = "10.1364/OL.32.001572",

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AU - Fang-Yen, Christopher

AU - Oh, Seungeun

AU - Park, Yongkeun

AU - Choi, Wonshik

AU - Song, Sen

AU - Sebastian Seung, H.

AU - Dasari, Ramachandra R.

AU - Feld, Michael S.

PY - 2007/6/1

Y1 - 2007/6/1

N2 - We describe a heterodyne Mach-Zehnder interferometric microscope capable of quantitative phase imaging of biological samples with subnanometer sensitivity and frame rates up to 10 kHz. We use the microscope to image cultured neurons and measure nanometer-scale voltage-dependent motions in cells expressing the membrane motor protein prestin.

AB - We describe a heterodyne Mach-Zehnder interferometric microscope capable of quantitative phase imaging of biological samples with subnanometer sensitivity and frame rates up to 10 kHz. We use the microscope to image cultured neurons and measure nanometer-scale voltage-dependent motions in cells expressing the membrane motor protein prestin.

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M3 - Article

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JO - Optics Letters

JF - Optics Letters

IS - 11

ER -

Imaging voltage-dependent cell motions with heterodyne Mach-Zehnder phase microscopy

Abstract

All Science Journal Classification (ASJC) codes

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