Feasibility study of Raman spectroscopy for investigating the mouse retina in vivo

2018 ◽  
Author(s):  
Pengfei Zhang ◽  
Ratheesh K. Maleppat ◽  
Edward N. Pugh ◽  
Marcos A. S. de Oliveira ◽  
Che-Wei Chang ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Feasibility Study ◽  
Mouse Retina

Visualization of brain microvasculature and blood flow in vivo: Feasibility study using confocal laser endomicroscopy

2021 ◽  
Author(s):  
Evgenii Belykh ◽  
Xiaochun Zhao ◽  
Brandon Ngo ◽  
Dara S. Farhadi ◽  
Adam Kindelin ◽  
...  
Keyword(s):  
Blood Flow ◽  
Feasibility Study ◽  
Confocal Laser Endomicroscopy ◽  
Confocal Laser ◽  
Brain Microvasculature

scholarly journals Applications of Vibrational Spectroscopy for Analysis of Connective Tissues

Molecules ◽  
2021 ◽  
Vol 26 (4) ◽  
pp. 922
Author(s):  
William Querido ◽  
Shital Kandel ◽  
Nancy Pleshko
Keyword(s):  
Raman Spectroscopy ◽  
Vibrational Spectroscopy ◽  
Near Infrared ◽  
Ex Vivo ◽  
Biological Tissues ◽  
Label Free ◽  
Connective Tissues ◽  
Bone Properties ◽  
Composition And Structure

Advances in vibrational spectroscopy have propelled new insights into the molecular composition and structure of biological tissues. In this review, we discuss common modalities and techniques of vibrational spectroscopy, and present key examples to illustrate how they have been applied to enrich the assessment of connective tissues. In particular, we focus on applications of Fourier transform infrared (FTIR), near infrared (NIR) and Raman spectroscopy to assess cartilage and bone properties. We present strengths and limitations of each approach and discuss how the combination of spectrometers with microscopes (hyperspectral imaging) and fiber optic probes have greatly advanced their biomedical applications. We show how these modalities may be used to evaluate virtually any type of sample (ex vivo, in situ or in vivo) and how “spectral fingerprints” can be interpreted to quantify outcomes related to tissue composition and quality. We highlight the unparalleled advantage of vibrational spectroscopy as a label-free and often nondestructive approach to assess properties of the extracellular matrix (ECM) associated with normal, developing, aging, pathological and treated tissues. We believe this review will assist readers not only in better understanding applications of FTIR, NIR and Raman spectroscopy, but also in implementing these approaches for their own research projects.

In Vivo Bladder Cancer Diagnosis by High-Volume Raman Spectroscopy

2010 ◽  
Vol 82 (14) ◽  
pp. 5993-5999 ◽  
Author(s):  
Ronald O. P. Draga ◽  
Matthijs C. M. Grimbergen ◽  
Peter L. M. Vijverberg ◽  
Christiaan F. P. van Swol ◽  
Trudy G. N. Jonges ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Bladder Cancer ◽  
Cancer Diagnosis ◽  
High Volume

scholarly journals Cooperative Raman Spectroscopy for Real-Time In Vivo Nano-Biosensing

2017 ◽  
Vol 16 (7) ◽  
pp. 571-584 ◽  
Author(s):  
Hongzhi Guo ◽  
Josep Miquel Jornet ◽  
Qiaoqiang Gan ◽  
Zhi Sun
Keyword(s):  
Raman Spectroscopy ◽  
Real Time
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