Digital Holographic Microscopy for Nanoscale Dose Calculation and Assessing Gold Nanoparticle Uptake in Live Cells

2016 ◽  
Vol 96 (2) ◽  
pp. S169-S170 ◽  
Author(s):  
C. Grassberger ◽  
P. Dinkelborg ◽  
A. McNamara ◽  
J.P. Schuemann ◽  
S.J. McMahon ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Dose Calculation ◽  
Digital Holographic Microscopy ◽  
Live Cells ◽  
Nanoparticle Uptake ◽  
Holographic Microscopy

3D measurements of live cells via digital holographic microscopy and terahertz spectroscopy

2016 ◽  
Author(s):  
Jun Yong Park ◽  
Dorian Oser ◽  
Peter Iapozzuto ◽  
Sean Norbury ◽  
Supriya Mahajan ◽  
...  
Keyword(s):  
Terahertz Spectroscopy ◽  
Digital Holographic Microscopy ◽  
Live Cells ◽  
3D Measurements ◽  
Holographic Microscopy

Quantitative analysis of live cells using digital holographic microscopy

2009 ◽  
Author(s):  
Tan Rongwei Lewis ◽  
Weijuan Qu ◽  
Oi Choo Chee ◽  
Vijay Raj Singh ◽  
Anand Asundi
Keyword(s):  
Quantitative Analysis ◽  
Digital Holographic Microscopy ◽  
Live Cells ◽  
Holographic Microscopy

Digital holographic microscopy (DHM) and transport of intensity (TIE) phase imaging of live cells

2020 ◽  
Author(s):  
Shane Carney ◽  
Ting Chean Khoo ◽  
Jeremy Wittkopp ◽  
Kai Pisila ◽  
Georgios A. Athanassiadis ◽  
...  
Keyword(s):  
Digital Holographic Microscopy ◽  
Live Cells ◽  
Phase Imaging ◽  
Holographic Microscopy

scholarly journals Partially Coherent Illumination Based Point-Diffraction Digital Holographic Microscopy Study Dynamics of Live Cells

2021 ◽  
Vol 9 ◽  
Author(s):  
Kequn Zhuo ◽  
Yu Wang ◽  
Yang Wang ◽  
Kai Wen ◽  
Min Liu ◽  
...  
Keyword(s):  
Speckle Noise ◽  
Microscopy Study ◽  
Digital Holographic Microscopy ◽  
Live Cells ◽  
Dynamic Processes ◽  
Label Free ◽  
Fringe Contrast ◽  
Partially Coherent ◽  
Holographic Microscopy ◽  
Coherent Illumination

This paper presents a partially coherent point-diffraction digital holographic microscopy (PC-pDHM) prototype and demonstrates its application in label-free imaging of the dynamic processes of live cells. In PC-pDHM, the light scattered by a rotating diffuser is coupled into a multi-mode fiber, and the output light is used as the partially coherent illumination (PCI), which reduces the speckle noise significantly in PC-pDHM. A polarization-grating is used to remold the object and the reference waves, and the fringe contrast of the generated hologram can be adjusted by changing the polarization of the illumination wave. Using the PC-pDHM prototype, transparent samples and notably the dynamic processes of live cells were imaged with high contrast and in a label-free manner, discovering the pathological mechanisms of biology in the cellular and sub-cellular levels.

scholarly journals Comparative phase imaging of live cells by digital holographic microscopy and transport of intensity equation methods

2020 ◽  
Vol 28 (5) ◽  
pp. 6123
Author(s):  
Jeremy M. Wittkopp ◽  
Ting Chean Khoo ◽  
Shane Carney ◽  
Kai Pisila ◽  
Shahab J. Bahreini ◽  
...  
Keyword(s):  
Digital Holographic Microscopy ◽  
Live Cells ◽  
Phase Imaging ◽  
Transport Of Intensity Equation ◽  
Holographic Microscopy
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