Results 61 to 70 of about 1,909 (180)

Compact light source for ultrabroadband coherent anti-Stoke Raman scattering (CARS) microscopy

open access: yesOptics Express, 2015
A compact light source module for ultrabroadband coherent anti-Stoke Raman scattering (CARS) microscopy was developed. It mainly consists of a nanosecond microchip laser, a photonic crystal fiber for Stokes light generation, and a single mode polarization maintaining fiber for pump light propagation.
Hideharu, Mikami   +3 more
openaire   +2 more sources

Super-resolved coherent anti-Stokes Raman scattering microscopy by coherent image scanning

open access: yesNature Communications
We present super-resolved coherent anti-Stokes Raman scattering (CARS) microscopy by implementing phase-resolved image scanning microscopy, achieving up to two-fold resolution increase as compared with a conventional CARS microscope. Phase-sensitivity is
Anna Zhitnitsky   +3 more
doaj   +1 more source

Coherent control for species selectivity in a flat-flame using femtosecond/picosecond coherent Raman scattering

open access: yesApplications in Energy and Combustion Science
Coherent control for the selective spectral suppression of combustion species using femtosecond/picosecond coherent anti-Stokes Raman scattering (fs/ps CARS) is presented.
Anna L. Stevenson, Chloe E. Dedic
doaj   +1 more source

Highly longitudinally polarized coherent anti-Stokes Raman scattering microscopy with improved spatial resolution

open access: yesAIP Advances, 2018
We proposed a method to enhance the longitudinally polarized component and improve the spatial resolution of radially polarized coherent anti-Stokes Raman scattering (CARS) microscopy by phase modulation.
Jian Lin, Shishen Wei, Songlin Zhuang
doaj   +1 more source

CIAdex: Label‐Free Cell Identification and Aging Quantification Using Single‐Cell Infrared Spectral Fingerprints

open access: yesAdvanced Photonics Research, Volume 7, Issue 4, April 2026.
Cell Identification and Aging Index (CIAdex) harnesses single‐cell infrared spectral fingerprints to provide label‐free cell identification and quantitative aging assessment. By integrating machine learning with Fourier‐transform infrared (FTIR) microspectroscopy, this framework distinguishes cell types, donors, and batches while tracking aging ...
Ying Wang   +6 more
wiley   +1 more source

High‐Content SRS Imaging Unveils Altered Cholesterol Metabolism in Ovarian Cancers Under CAR‐T Treatment

open access: yesAdvanced Science, Volume 13, Issue 23, 23 April 2026.
High‐content Stimulated Raman Scattering (SRS) Imaging reveals that ovarian cancer cells surviving Chimeric Antigen Receptor (CAR) ‐T cell challenge exhibit increased cholesterol esterification. Pharmacological inhibition of this pathway with Avasimibe significantly enhances CAR‐T induced killing of ovarian cancer cells by reducing cancer cell ...
Chinmayee V. Prabhu Dessai   +8 more
wiley   +1 more source

Intracellular vacuoles induced by hypo-osmotic stress visualized by coherent anti-Stokes Raman scattering (CARS) spectroscopic imaging

open access: yesApplied Physics Express
We analyzed the effects of a hypo-osmotic environment on rat Schwann cells, a type of glial cell surrounding neurons, using ultra-broadband multiplex coherent anti-Stokes Raman scattering (CARS) microscopy.
Zuliang Hu   +6 more
doaj   +1 more source

In situ dissolution analysis using coherent anti-Stokes Raman scattering (CARS) and hyperspectral CARS microscopy

open access: yesEuropean Journal of Pharmaceutics and Biopharmaceutics, 2013
The solid-state form of an active pharmaceutical ingredient (API) in an oral dosage form plays an important role in determining the dissolution rate of the API. As the solid-state form can change during dissolution, there is a need to monitor the oral dosage form during dissolution testing.
Fussell, A.L.   +4 more
openaire   +2 more sources

Measurement of the third order nonlinear susceptibility of paratellurite single crystal using multiplex CARS

open access: yesAIP Advances, 2019
We report the extraction of the real part of the third order nonlinear susceptibility for a c-cut paratellurite (TeO2 − α) single crystal using the nonresonant contribution of the multiplex coherent anti-Stokes Raman scattering (M-CARS) signal.
Zakaniaina Rajaofara   +7 more
doaj   +1 more source

Boosted decision trees for non-resonant background removal in hyperspectral CARS microscopy

open access: yesJPhys Photonics
Coherent anti-Stokes Raman scattering (CARS) is a nonlinear optical process used for spectroscopy and label-free chemical imaging. CARS signals can be orders of magnitude stronger than those of its incoherent counterpart, spontaneous Raman scattering ...
John Shafe-Purcell, Aaron D Slepkov
doaj   +1 more source

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