Biomedical Engineering Reference
In-Depth Information
1700
1600
1500
1400
1300
1200
1100
1: CH region
2: Amide I
3: C=C (Protein Assignment)
4: CH
2
/CH
3
(Proteins + Phospholipids)
5: CH
3
CH
2
wagging (Nucleic acids + Proteins)
6: Amide III
7: Aromatic CO and CN
8: vs PO
2
- (Nucleic acids + Phospholipids)
9: C-O stretching (Carbohydrates)
10: vs(C-C) (Proteins)
11: p(CH
2
) + v(C-C) (Proteins)
12: v(C-C), δ(CCH) (Proteins + Polysaccharides)
13: vs(C-C) (Proteins) + C-O stretching
13
12
6
9
8
5
10 11
4
7
2
1000
900
800
700
600
500
400
300
200
100
3
Pink
: A2780S-Control
Red
: A2780R-Control
1
3000
2500
2000
1500
1000
Raman Shift (cm
-1
)
400
300
200
CH region
100
1700
1600
1500
1400
1300
1200
1100
3000
1000
900
800
700
600
500
Fingerprint
region
400
300
200
100
1500
1000
Figure 6.5
Spectra of A2780 R and S (control samples).
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