deep imaging in tissue and biomedical materials using linear and nonlinear optical methods pdf

Deep Imaging In Tissue And Biomedical Materials Using Linear And Nonlinear Optical Methods Pdf

File Name: deep imaging in tissue and biomedical materials using linear and nonlinear optical methods .zip
Size: 2096Kb
Published: 21.05.2021

Edited by R. Boyd, S.

Deep Imaging in Tissue and Biomedical Materials : Using Linear and Nonlinear Optical Methods

Non-linear optical NLO microscopy has proven to be a powerful tool especially for tissue imaging with sub-cellular resolution, high penetration depth, endogenous contrast specificity, pinhole-less optical sectioning capability. In this review, we discuss label-free non-linear optical microscopes including the two-photon fluorescence TPF , fluorescence lifetime imaging microscopy FLIM , polarization-resolved second harmonic generation SHG and coherent anti-Stokes Raman scattering CARS techniques with various samples. Again, the non-linear signals are very specific to the molecular structure of the sample and its relative orientation to the polarization of the incident light. Thus, polarization-resolved non-linear optical microscopy provides high image contrast and quantitative estimate of sample orientation. An overview of the advancements on polarization-resolved SHG microscopy including Stokes vector based polarimetry, circular dichroism, and susceptibility are also presented in this review article. The working principles and corresponding implements of above-mentioned microscopy techniques are elucidated.

Shortwave-infrared (SWIR) emitters for biological imaging: a review of challenges and opportunities

Multimodal imaging platforms offer a vast array of tissue information in a single image acquisition by combining complementary imaging techniques. By merging different systems, better tissue characterization can be achieved than is possible by the constituent imaging modalities alone. The combination of optical coherence tomography OCT with non-linear optical imaging NLOI techniques such as two-photon excited fluorescence TPEF , second harmonic generation SHG and coherent anti-Stokes Raman scattering CARS provides access to detailed information of tissue structure and molecular composition in a fast, label-free and non-invasive manner. We introduce a multimodal label-free approach for morpho-molecular imaging and spectroscopy and validate the system in mouse skin demonstrating the potential of the system for colocalized acquisition of OCT and NLOI signals. This article is licensed under a Creative Commons Attribution 3. Material from this article can be used in other publications provided that the correct acknowledgement is given with the reproduced material.

Thank you for visiting nature. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser or turn off compatibility mode in Internet Explorer. In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript. Imaging through a strongly diffusive medium remains an outstanding challenge, in particular in applications in biological and medical imaging.

The use of light for probing and imaging biomedical media is promising for the development of safe, noninvasive, and inexpensive clinical imaging modalities with diagnostic ability. The advent of ultrafast lasers has enabled applications of nonlinear optical processes, which allow deeper imaging in biological tissues with higher spatial resolution. This book provides an overview of emerging novel optical imaging techniques, Gaussian beam optics, light scattering, nonlinear optics, and nonlinear optical tomography of tissues and cells. It consists of pioneering works that employ different linear and nonlinear optical imaging techniques for deep tissue imaging, including the new applications of single- and multiphoton excitation fluorescence, Raman scattering, resonance Raman spectroscopy, second harmonic generation, stimulated Raman scattering gain and loss, coherent anti-Stokes Raman spectroscopy, and near-infrared and mid-infrared supercontinuum spectroscopy. The book is a comprehensive reference of emerging deep tissue imaging techniques for researchers and students working in various disciplines. Navigationsleiste aufklappen.


It consists of pioneering works that employ different linear and nonlinear optical imaging techniques for deep tissue imaging, including the new applications of.


Looking for other ways to read this?

Quantitative single-cell analysis enables the characterization of cellular systems with a level of detail that cannot be achieved with ensemble measurement. In this Feature we explore quantitative cellular imaging applications with nonlinear microscopy techniques. We first offer an introductory tutorial on nonlinear optical processes and then survey a range of techniques that have proven to be useful for quantitative live cell imaging without fluorescent labels.

Article DOI: Non-invasive deep-tissue three-dimensional optical imaging of live mammals with high spatiotemporal resolution is challenging owing to light scattering. Near-infrared II light-sheet microscopy in normal and oblique configurations enabled in vivo imaging of live mice through intact tissue, revealing abnormal blood flow and T-cell motion in tumor microcirculation and mapping out programmed-death ligand 1 and programmed cell death protein 1 in tumors with cellular resolution.

Shortwave infrared radiation SWIR is the portion of the electromagnetic spectrum from approximately nm to nm.

5 comments

Doe R.

Request PDF | Deep Imaging in Tissues and Biomedical Materials using Linear and Non-Linear Optical Methods | The use of light for probing and imaging.

REPLY

Scalegwengo

This website uses cookies to deliver some of our products and services as well as for analytics and to provide you a more personalized experience.

REPLY

Charlot H.

This book provides an overview of emerging novel optical imaging techniques, Gaussian beam optics, light scattering, nonlinear optics, and nonlinear optical.

REPLY

Bartelemy C.

Not a MyNAP member yet?

REPLY

Emerita G.

DOI/; Corpus ID: Deep Imaging in Tissue and Biomedical Materials: Using Linear and Nonlinear Optical Methods.

REPLY

Leave a comment

it’s easy to post a comment

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>