PNNL

Biomonitoring of Organophosphorus Agent Exposure by Reactivation of Cholinesterase Enzyme Based on Carbon Nanotube-Enhanced Flow-Injection Amperometric Detection

Using In-Situ Strain Measurements to Evaluate the Accuracy of Stress Estimation Procedures from Fracture Injection/Shut-in Tests

Biosensor Based on Self-Assembling Acetylcholinesterase on Carbon Nanotubes for Flow injection/Amperometric Detection of Organophosphate Pesticides and Nerve Agents

Quality Assessment of Aerosol Data from Combined Aircraft Measurements

A research team, led by scientists at PNNL, analyzed aerosols’ physical, chemical, and optical properties collected by a suite of airborne instruments during winter as part of a year-long measurement campaign in Cape Cod, Massachusetts.

Determining Aromatic and Aliphatic Carboxylic Acids in Biomass-Derived Oil Samples Using 2,4-Dinitrophenylhydrazine and Liquid Chromatography-Electrospray Injection-Mass Spectrometry/Mass Spectrometry

From Gray to Green: An Aerosol Journey in the Amazon

Surrounded by the Amazon rainforest, aircraft measurements from the urban plume over Manaus, Brazil, reveal the life cycle of organic aerosol.

Weakening of the Stratospheric Polar Vortex by Arctic Sea-Ice Loss

Is turning down the sun a good proxy for stratospheric sulfate geoengineering?

Summertime ozone pollution in China affected by stratospheric quasi-biennial oscillation

Stratosphere-Troposphere Coupling of Extreme Stratospheric Wave Activity in CMIP6 Models