Mathematics
Mouse
100%
Tumor
83%
Protein
82%
Evaluation
57%
Lipids
46%
Cancer
32%
Drug Delivery
24%
Positron Emission Tomography
24%
Helix
19%
Imaging
17%
Labeling
15%
Fold
14%
Model
5%
Earth & Environmental Sciences
tumor
82%
protein
56%
evaluation
37%
cancer
29%
lipid
27%
chelating agent
20%
labeling
15%
particle
15%
tomography
13%
drug
12%
fold
11%
tissue
11%
Agriculture & Biology
neoplasms
60%
mice
45%
radiolabeling
40%
proteins
26%
positron-emission tomography
25%
permeates
18%
lipids
17%
chelating agents
16%
phosphatidylcholines
15%
animal models
13%
image analysis
13%
drugs
10%
tissues
7%
Engineering & Materials Science
Tumors
80%
Proteins
72%
Lipids
42%
Chelation
24%
Positron emission tomography
21%
Drug delivery
21%
Labeling
15%
Tissue
13%
Imaging techniques
12%
Medicine & Life Sciences
Proteins
29%
1-palmitoyl-2-oleoylphosphatidylcholine
26%
Neoplasms
25%
Lipids
20%
Chelating Agents
17%
Positron-Emission Tomography
14%
Pharmaceutical Preparations
6%