Engineering & Materials Science
Sensors
98%
Volatile organic compounds
57%
Quartz
56%
Oxidoreductases
47%
Polymers
44%
Monitoring
44%
Tuning
44%
Enzymes
40%
Polyphenols
40%
Oxidation-Reduction
37%
Multilayers
34%
Polyelectrolytes
33%
Conducting polymers
32%
Dopamine
31%
Polyaniline
24%
Ionic liquids
24%
Glucose oxidase
23%
Health
22%
Fermi surface
22%
Electrodes
22%
Surface plasmon resonance
21%
Crystals
20%
Polycyclic aromatic hydrocarbons
19%
Chemical sensors
19%
Quartz crystal microbalances
19%
Smartphones
19%
Iron
18%
Ions
18%
Ammonia
17%
Assays
17%
Acetone
17%
Molecules
16%
Atmospheric humidity
15%
Derivatives
14%
Cyclic voltammetry
14%
Peptide Nucleic Acids
14%
Air
13%
Porphyrins
13%
Oxide semiconductors
13%
Electrons
13%
Carbon dioxide
13%
Charge transfer
12%
Energy Metabolism
12%
Blood
12%
Disaccharides
12%
Masks
12%
Lectins
12%
Gases
12%
Electropolymerization
12%
Acids
12%
Medicine & Life Sciences
Volatile Organic Compounds
57%
Polymers
53%
Equipment and Supplies
36%
Smartphone
32%
polyaniline
28%
Catechol Oxidase
28%
Energy Metabolism
26%
Quartz
24%
Acetone
24%
Polyelectrolytes
23%
Carbon Dioxide
23%
Costs and Cost Analysis
22%
Glucose Oxidase
20%
Heavy Ions
20%
Humidity
20%
Social Conditions
19%
Indoor Air Pollution
19%
Ionic Liquids
18%
Carbon Nanotubes
18%
Allylamine
17%
Wearable Electronic Devices
17%
Surface Plasmon Resonance
17%
Quartz Crystal Microbalance Techniques
16%
Heavy Metals
16%
Metals
15%
Ammonia
15%
Calibration
15%
Complex Mixtures
15%
Gases
14%
Oxidation-Reduction
14%
Environmental Exposure
14%
Enzymes
14%
Indirect Calorimetry
14%
Masks
14%
Air
13%
polycations
13%
Semiconductors
13%
Information Storage and Retrieval
12%
Biomarkers
12%
Ketosis
12%
Adsorption
11%
Temperature
11%
Iron
11%
Oxides
11%
Public Housing
11%
Trinitrotoluene
11%
Explosive Agents
10%
Telemedicine
10%
Sulfites
10%
Peptide Nucleic Acids
10%
Physics & Astronomy
sensors
100%
forks
52%
volatile organic compounds
50%
conducting polymers
43%
tuning
30%
oxidase
28%
polymers
26%
health
23%
quartz
22%
enzymes
20%
glucose
20%
quartz crystals
18%
acetone
15%
humidity
14%
carbon dioxide
14%
air quality
13%
fluidics
11%
selectivity
11%
platforms
11%
sulfites
10%
analyzers
9%
ground water
9%
body fluids
9%
CMOS
9%
polycyclic aromatic hydrocarbons
9%
trinitrotoluene
8%
carbon monoxide
8%
adsorption
8%
inventions
8%
porphyrins
8%
formaldehyde
8%
air
8%
microbalances
8%
hydrogen peroxide
8%
nanotechnology
7%
breathing
7%
peptides
7%
ammonia
7%
food
7%
oxidation
7%
bioinstrumentation
7%
ozone
7%
arsenic
7%
sensitivity
6%
xylene
6%
swelling
6%
gases
6%
carbon nanotubes
6%
colorimetry
6%
surface plasmon resonance
6%