Keyphrases
Mass Spectrometry Analysis
100%
Matrix-assisted Laser Desorption Ionization-time of Flight Mass Spectrometry (MALDI-TOF MS)
100%
Nutritional Condition
100%
Diatoms
100%
Thalassiosira Pseudonana
100%
Extracellular Polysaccharide
100%
Nutrient Sources
33%
NO3-N
22%
Degree of Polymerization
11%
Structural Characterization
11%
Urea
11%
Control Method
11%
High Molecular Weight Polymer
11%
Molecular Mass
11%
Ammonium Ion
11%
Stress Conditions
11%
Batch Culture
11%
Marine Diatom
11%
High Abundance
11%
Nutrient Stress
11%
Aquatic Ecosystems
11%
Low Molecular
11%
Low Molecular Weight Polymer
11%
Sodium Glycerophosphate
11%
Nutrient Status
11%
Nutrient Depletion
11%
Polysaccharide Production
11%
Different Characteristics
11%
Immunology and Microbiology
Matrix-Assisted Laser Desorption-Ionization
100%
Time-of-Flight Mass Spectrometry
100%
Molecular Weight
100%
Diatom
100%
Thalassiosira pseudonana
100%
Structural Characteristics
66%
Bacterium Culture
33%
Urea
33%
Biochemistry, Genetics and Molecular Biology
Polysaccharide
100%
Matrix-Assisted Laser Desorption/Ionization
100%
Time-of-Flight Mass Spectrometry
100%
Diatom
100%
Thalassiosira pseudonana
100%
Molecular Weight
33%
Bacterium Culture
11%
Agricultural and Biological Sciences
Thalassiosira pseudonana
100%
Polysaccharide
100%
Matrix-Assisted Laser Desorption/Ionization
100%
Time-of-Flight Mass Spectrometry
100%
Diatom
100%
Glycerophosphate
11%
Aquatic Environment
11%
Earth and Planetary Sciences
Mass Spectroscopy
100%
Diatom
100%
Desorption
100%
Polysaccharide
100%
Molecular Weight
11%
Low Molecular Weight
11%
Aquatic Environment
11%