How can you identify bone from FTIR?
This page summarizes the recurring FTIR evidence reported for bone, including the most frequent peaks, supporting functional groups, and literature-backed interpretation patterns. It is a structured evidence page, not a claim of automatic single-spectrum certainty.
Backed by 28 cited sources
Quick answer
bone is usually reported with a recurring pattern of peaks and functional-group evidence. The most useful approach is to cross-check at least two characteristic peaks before treating it as a match, then verify whether the full spectrum still fits the same material family.
Peak interpretation
Possible materials / groups
| Gruppo funzionale | Evidenza |
|---|---|
| Amide | 16 |
| Carbonate | 14 |
| Phosphate (PO4) | 9 |
| Alkyl C-H | 8 |
| Silicon-oxygen (Si-O) | 7 |
| Protein | 5 |
| Phosphorus | 4 |
| Carbonyl (C=O) | 4 |
Spectrum logic
The logic here is evidence aggregation: repeated literature mentions of bone, repeated peak positions, and repeated functional-group associations. A strong material hypothesis should still be supported by multiple peaks that agree with each other, not by one headline band alone.
Real-world usage
This page is designed for polymer identification, incoming-material QC, unknown plastic analysis, recycled-content review, and literature-backed interpretation of reference spectra.
Common mistakes
- Calling a material match too early because one famous peak is present.
- Ignoring sample prep, fillers, oxidation, water, or additives that can change the apparent pattern.
- Using literature evidence without checking whether your own sampling mode and spectrum quality are comparable.
Verification advice
Use DSC, GC-MS, or TGA to validate the material hypothesis when the peak pattern is ambiguous or mixed.
Literature behind this page
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bone
Application of infrared spectroscopy in the identification of Ewing sarcoma: A preliminary report DOI: 10.1016/j.infrared.2017.05.006 -
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bone
Low Turnover Renal Osteodystrophy With Abnormal Bone Quality and Vascular Calcification in Patients With Mild-to-Moderate CKD DOI: 10.1016/j.ekir.2022.02.022 -
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bone
Gourion-Arsiquaud 等 - 2009 - Spatial Variation in Osteonal Bone Properties Rela DOI: 10.1359/JBMR.090201 -
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bone
Gourion-Arsiquaud 等 - 2014 - Studying Variations in Bone Composition at Nano-Sc DOI: 10.1007/s00223-014-9909-9. -
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bone
Influence of hyperbaric oxygen on biomechanics and structural bone matrix in type 1 diabetes mellitus rats DOI: 10.1371/journal.pone.0191694 -
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bone
FTIR-I Compositional Mapping of the Cartilage-to-Bone Interface as a Function of Tissue Region and Age DOI: 10.1002/jbmr.2284. -
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bone
Kourkoumelis 和 Tzaphlidou - 2010 - Multivariate statistical evaluation of bone site a DOI: 10.3233/SPE-2010-0427 -
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bone
Marques 等 - 2018 - Heat-induced Bone Diagenesis Probed by Vibrational DOI: 10.1038/s41598-018-34376-w -
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bone
Mathavan 等 - 2015 - Characterising Bone Material Composition and Struc DOI: 10.1007/s00223-015-9991-7 -
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bone
{Physicochemical characterisation of pottery from Vinca culture, Serbia, regarding firing temperature and decoration technique} DOI: 10.2298/JSC160823100P
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