Mechanical aspects of lipid-bilayer phase transition studied by differential confocal microscopy

C. H. Lee; W. C. Lin; J. Wang

Mechanical aspects of lipid-bilayer phase transition studied by differential confocal microscopy

C. H. Lee, W. C. Lin, J. Wang

Department of Physics

Research output: Contribution to conference › Paper › peer-review

Abstract

Differential confocal microscopy (dcm) was used to measure thermal fluctuation and bending rigidity of lipid bilayers. A laser beam was used to measure deformation by exerting optical force along the optical axis. The bending modulus was dervied from a change in free energy caused by deformation. The experimental technique found a change in the bending modulus across phase transitions in lipid bilayers.

Original language	English
Pages	223-224
Number of pages	2
State	Published - 2001
Event	Conference on Lasers and Electro-Optics (CLEO) - Baltimore, MD, United States Duration: 6 May 2001 → 11 May 2001

Conference

Conference	Conference on Lasers and Electro-Optics (CLEO)
Country/Territory	United States
City	Baltimore, MD
Period	6/05/01 → 11/05/01

Cite this

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title = "Mechanical aspects of lipid-bilayer phase transition studied by differential confocal microscopy",

abstract = "Differential confocal microscopy (dcm) was used to measure thermal fluctuation and bending rigidity of lipid bilayers. A laser beam was used to measure deformation by exerting optical force along the optical axis. The bending modulus was dervied from a change in free energy caused by deformation. The experimental technique found a change in the bending modulus across phase transitions in lipid bilayers.",

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T1 - Mechanical aspects of lipid-bilayer phase transition studied by differential confocal microscopy

AU - Lee, C. H.

AU - Lin, W. C.

AU - Wang, J.

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Y1 - 2001

N2 - Differential confocal microscopy (dcm) was used to measure thermal fluctuation and bending rigidity of lipid bilayers. A laser beam was used to measure deformation by exerting optical force along the optical axis. The bending modulus was dervied from a change in free energy caused by deformation. The experimental technique found a change in the bending modulus across phase transitions in lipid bilayers.

AB - Differential confocal microscopy (dcm) was used to measure thermal fluctuation and bending rigidity of lipid bilayers. A laser beam was used to measure deformation by exerting optical force along the optical axis. The bending modulus was dervied from a change in free energy caused by deformation. The experimental technique found a change in the bending modulus across phase transitions in lipid bilayers.

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M3 - 會議論文

AN - SCOPUS:0034812148

SP - 223

EP - 224

T2 - Conference on Lasers and Electro-Optics (CLEO)

Y2 - 6 May 2001 through 11 May 2001

ER -

Mechanical aspects of lipid-bilayer phase transition studied by differential confocal microscopy

Abstract

Conference

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