Engineering & Materials Science
Enzymes
100%
Hydrogels
40%
Urea
37%
Sulfates
26%
Silica
24%
Silicates
22%
Acids
21%
Rhodamine B
20%
Gels
20%
Polymerization
19%
Switches
19%
Calcium phosphate
17%
Alginate
17%
Gelation
16%
Iodine
15%
Zinc oxide
15%
Nucleation
14%
Chlorine
14%
Nanostructures
14%
Zinc
12%
Hydrolysis
11%
Electrons
11%
Convection
11%
Crystals
11%
Nanoparticles
11%
X ray diffraction
11%
Teaching
10%
Wavelength
10%
Clocks
10%
Microorganisms
9%
Ions
9%
Group theory
9%
Phosphates
9%
Amphiphiles
8%
Polyethylene glycols
8%
Coatings
8%
Students
8%
Heating
8%
Substrates
8%
Defects
8%
Biofilms
7%
Normal distribution
7%
Biomineralization
7%
Gases
6%
Air
6%
Ammonia
6%
Vortex flow
6%
Supersaturation
5%
Feedback
5%
Degradation
5%
Physics & Astronomy
acidity
48%
filaments
40%
acids
39%
enzymes
38%
rings
32%
dioxides
29%
chlorine
29%
iodine
28%
convection
25%
cells
24%
beads
23%
oscillations
22%
ureas
19%
tomography
16%
exothermic reactions
15%
vortices
15%
Burger equation
15%
locking
14%
sulfates
12%
bacteria
12%
nucleation
12%
standing waves
12%
clocks
11%
collisions
10%
wakes
10%
interactions
9%
wave fronts
9%
silicon dioxide
9%
lamella
8%
tubes
8%
plumes
8%
helices
7%
illumination
7%
spherical waves
7%
kinetics
7%
air
7%
chemical composition
7%
pulses
5%
sodium silicates
5%
injection
5%
crystals
5%
convective flow
5%
biology
5%
wavelengths
5%
curves
5%
configurations
5%
excitation
5%
simulation
5%
reactors
5%
fracturing
5%
Chemical Compounds
Autocatalysis
33%
Wavenumber
30%
pH Value
27%
Hydrogel
25%
Superlattice
24%
Filament
23%
Urea
23%
Tetrathionate Ion
22%
Wave
22%
Chlorine
20%
Hydrolysis
19%
Chlorite
16%
Simulation
16%
Additive
15%
Enzymatic Reaction
15%
Zinc Sulfate
15%
Application
14%
Inorganic Nanoparticle
14%
Acid
14%
Biomineralization
14%
Phosphate Ion
14%
Supersaturation
13%
Length
12%
Nonequilibrium
12%
Bubble
12%
Calcium Phosphate
12%
Nucleation
12%
Alginate
12%
Calcium Ion
12%
Polymerization Reaction
11%
Zinc Oxide
11%
Rhodamine B
11%
Shape
10%
Illumination
10%
Multicomponent Reaction
10%
Biomaterial
10%
Hydroxide
9%
Hexagonal Space Group
9%
Sulfate
8%
Gel
8%
Wavelength
8%
Luminiscence Type
8%
Surface
8%
Time
8%
Force
8%
Phosphate
7%
Flow
7%
Nanomaterial
7%
Convective Flow
7%
Ester
7%