Physics & Astronomy
electron attachment
68%
medical science
40%
products
35%
bacteria
29%
attachment
29%
mass spectrometers
28%
drugs
27%
anions
25%
cations
23%
vapor phases
21%
mass spectroscopy
19%
anesthetics
19%
coefficients
18%
protons
17%
isomers
16%
high resolution
16%
molecules
16%
cross sections
16%
tubes
13%
electrons
13%
photoelectrons
12%
energy
12%
ions
9%
metabolites
9%
data acquisition
8%
infectious diseases
8%
foils
8%
surgery
7%
thresholds
7%
signal to noise ratios
7%
monochromators
5%
charge transfer
5%
ion recombination
5%
Engineering & Materials Science
Proton transfer
100%
Mass spectrometry
61%
Isoprene
44%
Mass spectrometers
39%
Volatile organic compounds
37%
Negative ions
37%
Assays
32%
Bacteria
30%
Photoelectrons
28%
Electrons
27%
Acetone
23%
Anesthetics
19%
Monochromators
15%
Monitoring
15%
Lasers
13%
Metabolites
9%
Methanol
9%
Surgery
6%
Plasmas
6%
Chemistry
Proton Transfer Reaction Mass Spectrometry
41%
Electron Attachment
37%
Transfer Reaction
25%
Proton Transfer
24%
Propofol
20%
Energy
20%
Anion
16%
Cation
15%
Drug
14%
Photoelectron
14%
Electron Collision
12%
Ion
12%
Compound Isomer
11%
Flow
10%
Intravenous Anesthetic Agent
9%
Photoelectron-Photoion Coincidence
8%
Application
8%
Intravenous Anaesthetic
8%
Charge Transfer
7%
Sevoflurane
7%
Inhalation Anaesthetic
6%
Constitutional Isomer
6%
Mass Balance
6%
Metabolite
6%
Thermochemistry
6%
Plasma Level
5%
Anaesthetic
5%
Ionization Potential
5%
Collision
5%
Dipole
5%
Plasma Concentration
5%
Photon
5%
Reaction Yield
5%