Phospholipid — FTIR absorption peaks and assignments
These are the characteristic FTIR wavenumbers where Phospholipid tends to absorb, compiled from published literature and ranked by supporting evidence. Each assignment is traceable to a source (DOI) and cross-validated against our 130,000+ reference spectra and knowledge graph.
Backed by 8 cited sources
Characteristic FTIR peaks for Phospholipid
| Wavenumber (cm⁻¹) | Supporting facts | Cited sources | Top confidence |
|---|---|---|---|
| 1456 | 1 | 1 | 0.9 |
| 1243 | 1 | 1 | 0.9 |
| 1079 | 1 | 1 | 0.9 |
| 1100 | 1 | 1 | 0.8 |
| 1074 | 1 | 1 | 0.8 |
| 879 | 1 | 1 | 0.8 |
| 1450 | 1 | 1 | 0.8 |
| 1400 | 1 | 1 | 0.8 |
| 800 | 1 | 1 | 0.8 |
| 1000 | 1 | 1 | 0.8 |
| 1780 | 1 | 1 | 0.8 |
| 650 | 1 | 1 | 0.8 |
| 1343 | 1 | 1 | 0.7 |
| 1361 | 1 | 1 | 0.7 |
| 1377 | 1 | 1 | 0.7 |
| 1743 | 1 | 1 | 0.7 |
| 1500 | 1 | 1 | 0.7 |
| 1230 | 1 | 1 | 0.7 |
| 1081 | 1 | 1 | 0.7 |
| 1044 | 1 | 1 | 0.7 |
| 1170 | 1 | 1 | 0.7 |
Literature behind these assignments
-
1079 cm⁻¹ confidence 0.9
“Explicit assignment: symmetric PO2- stretching vibrations of phospholipids.”
Depciuch 等 - 2022 - EFFECT OF HIGH BLOOD CORTISOL CONCENTRATION ON THE DOI: 10.21203/rs.3.rs-228476/v1 -
1456 cm⁻¹ confidence 0.9
“Explicitly stated: '1456 cm-1, phospholipids band'”
Vazquez-Zapien 等 - 2023 - Skin wound healing improvement in diabetic mice th DOI: 10.1063/5.0130383 -
650 cm⁻¹ confidence 0.8
“Text states shifts of peaks at 650 and 1780 correspond to phospholipids and lipids.”
Depciuch 和 Parlinska-Wojtan - 2018 - Comparing dried and liquid blood serum samples of DOI: 10.1016/j.jpba.2017.11.074 -
1000 cm⁻¹ confidence 0.8
“Peaks between 1000 and 800 cm-1 indicate carbohydrates, phosphodiester nucleic acid groups, and phospholipids”
Thangavelu 等 - 2022 - Characterization of biomass produced by Candida tr DOI: 10.1007/s13399-020-01129-7 -
1400 cm⁻¹ confidence 0.8
“Minor shift from around 1400 cm-1 in ATCC to 1382 cm-1 in RS-307, indicating difference in fatty acid chains of phospholipids and amino acid side chain.”
Biswas 等 - 2019 - Molecular mechanism of antimicrobial activity of c DOI: 10.1371/journal. -
1450 cm⁻¹ confidence 0.8
“Explicit assignment: 'phospholipids (1450)'”
Medipally 等 - 2020 - Vibrational spectroscopy of liquid biopsies for pr DOI: 10.1177/1758835920918499 -
879 cm⁻¹ confidence 0.8
“Text states peaks at 879 cm-1 and 1074 cm-1 correspond to functional groups of these biomolecules.”
Potocki 等 - 2019 - FTIR and Raman Spectroscopy-Based Biochemical Prof DOI: 10.3390/ijms20040988 -
1100 cm⁻¹ confidence 0.8
“Text states peak around 1100 assigned to phospholipids.”
Roiu 等 - 2020 - Assessment of Antibiotic Influence on Structural M DOI: 10.37358/Mat.Plast.1964
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