Fast In Vivo Imaging of SHG Nanoprobes with Multiphoton Light-Sheet Microscopy

G Malkinson, P Mahou, É Chaudan, T Gacoin… - ACS …, 2020 - ACS Publications
Two-photon light-sheet microscopy (2P-SPIM) provides a unique combination of advantages
for fast and deep fluorescence imaging in live tissues. Detecting coherent signals such as …

[HTML][HTML] Differentiation of Col I and Col III isoforms in stromal models of ovarian cancer by analysis of second harmonic generation polarization and emission …

K Tilbury, CH Lien, SJ Chen, PJ Campagnola - Biophysical journal, 2014 - cell.com
A profound remodeling of the extracellular matrix occurs in many epithelial cancers. In
ovarian cancer, the minor collagen isoform of Col III becomes upregulated in invasive …

Fast monitoring of in-vivo conformational changes in myosin using single scan polarization-SHG microscopy

S Psilodimitrakopoulos, P Loza-Alvarez… - Biomedical optics …, 2014 - opg.optica.org
Fast imaging of molecular changes under high-resolution and label-free conditions are
essential for understanding in-vivo processes, however, current techniques are not able to …

[HTML][HTML] Real-time polarization-resolved imaging of living tissues based on two-photon excitation spinning-disk confocal microscopy

A Goto, K Otomo, T Nemoto - Frontiers in physics, 2019 - frontiersin.org
Laser scanning microscopy using high-peak-power ultrashort near infrared light pulses can
visualize biological microstructures by utilizing non-linear optical processes, such as multi …

Theoretical, numerical and experimental study of geometrical parameters that affect anisotropy measurements in polarization-resolved SHG microscopy

C Teulon, I Gusachenko, G Latour… - Optics …, 2015 - opg.optica.org
Polarization-resolved second harmonic generation (P-SHG) microscopy is an efficient
imaging modality for in situ observation of biopolymers structure in tissues, providing …

Precise, motion-free polarization control in Second Harmonic Generation microscopy using a liquid crystal modulator in the infinity space

CH Lien, K Tilbury, SJ Chen… - Biomedical optics …, 2013 - opg.optica.org
Second Harmonic Generation (SHG) microscopy coupled with polarization analysis has
great potential for use in tissue characterization, as molecular and supramolecular structural …

Elimination of imaging artifacts in second harmonic generation microscopy using interferometry

M Pinsard, M Schmeltz, J van Der Kolk… - Biomedical optics …, 2019 - opg.optica.org
Conventional second harmonic generation (SHG) microscopy might not clearly reveal the
structure of complex samples if the interference between all scatterers in the focal volume …

Myofibrillar misalignment correlated to triad disappearance of mdx mouse gastrocnemius muscle probed by SHG microscopy

D Rouède, P Coumailleau, E Schaub… - Biomedical optics …, 2014 - opg.optica.org
We show that the canonical single frequency sarcomeric SHG intensity pattern (SHG-IP) of
control muscles is converted to double frequency sarcomeric SHG-IP in preserved mdx …

Study of the effect of myofibrillar misalignment on the sarcomeric SHG intensity pattern

D Rouède, JJ Bellanger, G Recher, F Tiaho - Optics express, 2013 - opg.optica.org
We present a theoretical simulation of the sarcomeric SHG intensity pattern (SHG-IP) that
takes into account myofibrillar misalignment that is experimentally observed in SHG images …

Label-free and multimodal second harmonic generation light sheet microscopy

N Hanrahan, SIR Lane, P Johnson, K Bourdakos… - bioRxiv, 2020 - biorxiv.org
Light sheet microscopy (LSM) has emerged as one of most profound three dimensional (3D)
imaging tools in the life sciences over the last decade. However, LSM is currently performed …