Engineering & Materials Science
Luminescence
86%
Rare earth elements
81%
Negative ions
79%
Sulfates
65%
Terbium
56%
Ions
53%
Acids
53%
Hydrogen
46%
Titration
41%
Hybrid materials
41%
Hydrogen bonds
40%
Acidity
40%
Ligands
38%
Sol-gels
38%
Sensors
29%
Physics & Astronomy
dicarboxylic acids
100%
imidazoles
85%
anions
55%
sulfates
42%
fluorides
37%
hydrogen
35%
sensors
35%
luminescence
29%
acidity
26%
terbium
24%
titration
24%
ligands
19%
ions
18%
gels
15%
interactions
7%
Chemical Compounds
Lanthanoid Atom
44%
Luminiscence Type
41%
Green
40%
Anion
34%
Fluoride
23%
Hydrogen
22%
Sulfate
22%
Acid
20%
Ion
11%
Titration
11%
Suspension
11%
Blue
10%
Reduction
6%
Ligand
6%