Cell nuclei have lower refractive index and mass density than cytoplasm

Excluded-Volume Effects in Living Cells

(2014) David Gnutt et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Live-cell mass profiling: an emerging approach in quantitative biophysics

(2014) Thomas A Zangle et al.   NATURE METHODS

Chromatin Decondensation and Nuclear Softening Accompany Nanog Downregulation in Embryonic Stem Cells

(2012) Kevin J. Chalut et al.   BIOPHYSICAL JOURNAL

Quantifying cellular differentiation by physical phenotype using digital holographic microscopy

(2012) Kevin J. Chalut et al.   Integrative Biology

Sensing dynamic cytoplasm refractive index changes of adherent cells with quantitative phase microscopy using incorporated microspheres as optical probes

(2012) Sabine Przibilla et al.   JOURNAL OF BIOMEDICAL OPTICS

Bacterial infection of macrophages induces decrease in refractive index

(2012) Andrew E. Ekpenyong et al.   Journal of Biophotonics

Fiji: an open-source platform for biological-image analysis

(2012) Johannes Schindelin et al.   NATURE METHODS

Spatial-domain low-coherence quantitative phase microscopy for cancer diagnosis

(2010) Pin Wang et al.   OPTICS LETTERS

Nuclear Architecture of Rod Photoreceptor Cells Adapts to Vision in Mammalian Evolution

(2009) Irina Solovei et al.   CELL

Isolation of Cell Nuclei Using Inert Macromolecules to Mimic the Crowded Cytoplasm

(2009) Ronald Hancock et al.   PLoS One

Optical imaging of cell mass and growth dynamics

(2008) Gabriel Popescu et al.   AMERICAN JOURNAL OF PHYSIOLOGY-CELL PHYSIOLOGY

Dynamics of Chromatin Decondensation Reveals the Structural Integrity of a Mechanically Prestressed Nucleus

(2008) Aprotim Mazumder et al.   BIOPHYSICAL JOURNAL

Synthetic aperture tomographic phase microscopy for 3D imaging of live cells in translational motion

(2008) Niyom Lue et al.   OPTICS EXPRESS