Lipid — FTIR absorption peaks and assignments
These are the characteristic FTIR wavenumbers where Lipid 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 Lipid
| Número de onda (cm⁻¹) | Fatos de suporte | Fontes citadas | Maior confiança |
|---|---|---|---|
| 1740 | 7 | 6 | 0,9 |
| 2920 | 4 | 3 | 0,9 |
| 1745 | 3 | 3 | 0,95 |
| 2850 | 3 | 2 | 0,9 |
| 3000 | 3 | 2 | 0,9 |
| 2800 | 3 | 2 | 0,9 |
| 1450 | 2 | 2 | 1,0 |
| 2852 | 2 | 2 | 0,9 |
| 1462 | 2 | 2 | 0,9 |
| 2930 | 2 | 2 | 0,9 |
| 2918 | 2 | 2 | 0,7 |
| 1744 | 2 | 1 | 0,9 |
| 1750 | 2 | 1 | 0,9 |
| 1737 | 2 | 1 | 0,9 |
| 2854 | 1 | 1 | 0,9 |
| 2929 | 1 | 1 | 0,9 |
| 2964 | 1 | 1 | 0,9 |
| 2992 | 1 | 1 | 0,9 |
| 2813 | 1 | 1 | 0,9 |
| 1746 | 1 | 1 | 0,9 |
| 2953 | 1 | 1 | 0,9 |
| 2961 | 1 | 1 | 0,9 |
| 1455 | 1 | 1 | 0,9 |
| 1749 | 1 | 1 | 0,9 |
| 3010 | 1 | 1 | 0,9 |
| 2924 | 1 | 1 | 0,9 |
| 1160 | 1 | 1 | 0,9 |
| 2962 | 1 | 1 | 0,9 |
| 1735 | 1 | 1 | 0,9 |
| 2851 | 1 | 1 | 0,9 |
Showing the 30 best-supported peaks of 57 total for Lipid.
Literatura por trás destas atribuições
-
1450 cm⁻¹ confiança 1,0
“Explicit assignment: '1450 band, which is mainly related to the lipid concentration'”
Tombolesi 等 - 2022 - Early cardiac-chamber-specific fingerprints in hea DOI: 10.1038/s41598-022-07390-2 -
1745 cm⁻¹ confiança 0,95
“Explicit assignment in text: 'absorption band at 1745 is related to the stretching vibration of C=O ester group of lipids'”
Maribel Mata-Miranda 等 - 2017 - Morphological, molecular and FTIR spectroscopic an DOI: 10.1186/s40659-017-0119-6 -
1745 cm⁻¹ confiança 0,9
“Characteristic peak of lipids at 1745 cm-1”
Liu 等 - 2015 - Rapid discrimination of three marine fish surimi b DOI: 10.1016/j.saa.2015.04.116 -
2850 cm⁻¹ confiança 0,9
“Explicitly stated as wax-related peak.”
Moradkhani 等 - 2023 - Effects of Wet and Dry Treatments on Surface Funct DOI: 10.3390/coatings13061036 -
1470 cm⁻¹ confiança 0,9
“Explicit assignment in text.”
Sharma 等 - 2013 - Microbeam-irradiated tumour tissue possesses a dif DOI: 10.3109/09553002.2012.721052 -
1740 cm⁻¹ confiança 0,9
“Explicit assignment in text.”
Singh 等 - 2011 - Synchrotron based infrared imaging study of compos DOI: 10.1016/j.jspr.2011.07.001 -
2851 cm⁻¹ confiança 0,9
“Explicit assignment in text.”
Toan 等 - 2017 - Salicylic acid-induced accumulation of biochemical DOI: 10.1080/17429145.2017.1291859 -
2800 cm⁻¹ confiança 0,9
“Text states 'lipids show peaks between 2800 and 3000 cm-1'.”
Ammann 和 Brandl - 2011 - Detection and differentiation of bacterial spores DOI: 10.1186/2046-1682-4-14
See Lipid in your own spectrum
Carregue seu espectro FTIR e obtenha um relatório de interpretação completo — atribuições de picos com citações da literatura, correspondências de biblioteca e uma cadeia de evidências com nível de confiança — em segundos.
Interpretar meu espectro