Related Experiment Video
Updated: May 27, 2026

High-definition Fourier Transform Infrared (FT-IR) Spectroscopic Imaging of Human Tissue Sections towards Improving Pathology
Published on: January 21, 2015
Fourier transform infrared imaging of bone
1Ludwig Boltzmann Institute for Osteology, Vienna, Austria. eleftherios.paschalis@osteologie.at
Fourier transform infrared imaging (FTIRI) analyzes bone material properties in tissue sections. This chapter details FTIR principles and methods for image capture and analysis in bone.
Area of Science:
- Biomedical Engineering
- Materials Science
- Histology
Background:
- Bone tissue analysis is crucial for understanding skeletal diseases and healing.
- Fourier transform infrared (FTIR) spectroscopy offers molecular information about biological tissues.
- FTIR imaging (FTIRI) extends spectral analysis to spatial mapping within tissue sections.
Purpose of the Study:
- To introduce the fundamental principles of Fourier transform infrared spectroscopy.
- To outline methodologies for acquiring and processing FTIR images of bone tissue.
- To demonstrate the utility of FTIRI for material property assessment in bone.
Main Methods:
- Explanation of infrared spectroscopy principles relevant to molecular vibrations.
- Description of instrumentation and experimental setup for FTIRI.
- Image processing techniques for spectral data analysis, including baseline correction and spectral unmixing.
Main Results:
- FTIRI provides spatially resolved chemical information from bone sections.
- Distinct spectral signatures correlate with different bone matrix components.
- Quantitative analysis of mineral and matrix composition is achievable.
Conclusions:
- FTIRI is a powerful, non-destructive technique for characterizing bone material properties.
- The described methods enable detailed investigation of bone microstructure and composition.
- This approach has significant potential for research in bone biology and pathology.
More Related Videos
18:40Combined In vivo Optical and µCT Imaging to Monitor Infection, Inflammation, and Bone Anatomy in an Orthopaedic Implant Infection in Mice
Published on: October 16, 2014
09:02Cortical Bone Assessment Using Ultrasonic Guided Waves: A Reproducibility Study in a Healthy Population
Published on: January 31, 2025
Related Concept Videos
IR Spectrometers
Infrared (IR) Spectroscopy: Overview
Different compounds display unique properties due to their...
IR Frequency Region: Fingerprint Region
The...
X-ray Imaging
IR Spectrum
Transmittance is defined as the ratio of the radiant power passing through a sample to that from the radiation's source. Multiplying the transmittance by 100 gives the percent transmittance (%T), which varies between 100% (no absorption) and 0% (complete...
IR Spectroscopy: Molecular Vibration Overview
Stretching vibrations are vibrational motions that occur along the bond line, changing the bond length or distance between two bonded atoms. They are further distinguished as symmetric or asymmetric. In symmetric stretching, the...