Table 1. Raman Band Assignment for the RBC Peaks Showing Changes after Incubating with Nanoparticlesa52−55.
| Raman frequency band (cm–1) | peak assignment |
|---|---|
| 565 | ν(Fe–O2) |
| 663 | P: C–S str., polypeptide |
| 674 | ν7, P: C–S vibrations |
| 753 | ν15, γ1, Trp., L: O–P–O sym. str. |
| 970 | γ(CaH), phospholipid |
| 1166 | ν30, P: NH3+, L: CH2 wag, C–O–C antisym. str. |
| 1211 | ν5+, ν18, Tyr, Phe |
| 1224 | ν13 or ν42 |
| 1245 | amide III, phospholipid |
| 1265 | L: ν(P=O) |
| 1375 | ν4, x |
| 1545 | ν11, polypeptide |
| 1561 | ν38, Trp |
| 1619 | ν10, ν(C= =C)venyl, Tyr., Phe. |
| 1635 | ν10, P: amide I |
a
L: Lipid; P: protein; Trp: Tryptophan; Phe: Phenylalanine; Tyr: Tyrosine; sym: symmetric; antisym: antisymmetric; str: stretch; ν and δ: In-plane modes; γ: Out-of-plane modes.