Physics & Astronomy
fatty acids
100%
fermentation
91%
Aspergillus
83%
leaves
70%
Indonesia
59%
oils
55%
cells
51%
electrolysis
47%
enzymes
42%
fuel cells
40%
activated carbon
40%
electricity
40%
catalysts
39%
rhizopus
38%
manures
36%
inoculum
36%
rice
35%
ethyl alcohol
34%
sodium
29%
agitation
27%
biofilms
26%
tongue
26%
catholytes
25%
insecticides
24%
acids
23%
ultrasonic radiation
23%
bacteria
22%
fishes
22%
availability
21%
anodes
21%
reactors
21%
drugs
21%
temperature
21%
microorganisms
21%
synthesis
21%
ultrasonics
20%
cathodes
19%
waste utilization
19%
lipids
19%
cholesterol
19%
buffers
18%
activity (biology)
18%
ion exchange resins
18%
hydrogen production
18%
zeolites
17%
performance
17%
binary systems (materials)
17%
economics
16%
pseudomonas
16%
salts
16%
Engineering & Materials Science
Enzymes
92%
Lipases
60%
Desalination
57%
Insecticides
56%
Fermentation
52%
Aspergillus
46%
Regenerative fuel cells
43%
Sonication
40%
Ultrasonics
38%
Peptide Hydrolases
37%
Bacteria
36%
Glucosidases
35%
Substrates
34%
Wastewater
31%
Enzyme activity
30%
Oxidoreductases
29%
Biochemical oxygen demand
29%
Ethanol
27%
Fruits
26%
Flavonoids
25%
Microbial fuel cells
24%
Biodiesel
24%
Straw
24%
Charcoal
23%
Microorganisms
23%
Lakes
23%
Chitosan
20%
Bromelain
20%
Water
20%
Gas chromatography
20%
Mass spectrometry
20%
Biofilms
19%
Acids
19%
Alkaloids
18%
Nanocapsules
17%
Sodium
17%
Biocatalysts
17%
Enzyme inhibition
17%
Microcrystals
17%
Biofiltration
16%
Pesticides
16%
Methanogens
16%
Salt removal
16%
Biofilters
16%
Yeast
15%
Nitrates
15%
Cholesterol
15%
Cellulose
15%
Denitrification
14%
Impurities
14%
Earth & Environmental Sciences
fuel cell
71%
cell
35%
enzyme
33%
electricity
30%
ultrasound
30%
electrokinesis
27%
effect
27%
wastewater
27%
extraction method
26%
electrolyte
24%
fatty acid
22%
insecticide
22%
desalination
20%
sodium
20%
straw
20%
rice
19%
lake water
19%
catalyst
18%
fermentation
18%
ethanol
17%
reactor
17%
charcoal
17%
acid
16%
lipid
16%
hydrogen
15%
electrode
14%
substrate
14%
potassium
14%
hepatitis
13%
alkaloid
13%
methanogenesis
12%
cost
11%
liquid waste
11%
oil
11%
centrifugation
11%
inhibitor
11%
acetate
11%
electricity generation
11%
bacterium
11%
agar
11%
gas chromatography
11%
test
10%
product
10%
solid state
10%
fruit
9%
steroid
9%
incubation
9%
diesel
9%
nanoparticle
9%
activated carbon
9%