Xin Yang

Aerosol Aging and Climate Change (Cowin's NOAA, PNNL Scope #47840)

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

James Cowin

Project type

Exploratory Research

Using easily field-deployable, time-resolved aerosol collectors (TRAC and TAQ) create sample archives that permit quantitative, single particle-size and elemental-composition analysis of mixed…

In Situ Probe of Oxidation at Environmental Interfaces (Cowin's LDRD, PNNL Scope #48767)

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

James Cowin

Project type

Exploratory Research

Provide/greatly-enhance the ability to apply powerful vacuum based analytical techniques to real time studies of the reaction of surfaces and particles to reactive and damp gases.

(emslcsd2)Investigation of electrostatic interactions and solvation effects in multiply charged anions

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Xuebin Wang

Project type

Capability Research

We propose to use EMSL software and hardware (Molecular Science Computation Facility) to perform theoretical calculations of the binding, geometry and intramolecular electrostatic interactions in…

Development and Applications of Novel Approaches for Analysis of Organic Aerosols using High-resolution Mass Spectrometry.

Lead Institution

Fudan University

Principal Investigator

Xin Yang

Project type

Large-Scale EMSL Research

The objective of the proposed research is to develop and apply new approaches for detailed, molecular-level characterization of the chemical composition of organic aerosols using atmospheric pressure…

Investigation of the Electronic Structure of Fe-S Clusters

Lead Institution

Georgetown University

Principal Investigator

Toshiko Ichiye

Project type

Exploratory Research

In this proposal, we combine experimental studies and theoretical calculations to probe the electronic structure of Fe-S clusters and complexes, which are important active centers in Fe-S proteins as…

Molecular Chemistry of Nitrogen-Containing Light-Absorbing Compounds in Atmospheric Organic Aerosol

Lead Institution

Fudan University

Principal Investigator

Xin Yang

Project type

Large-Scale EMSL Research

Most atmospheric aerosols scatter visible radiation back to space and therefore reduce the amount of solar energy reaching the surface. However, certain types of aerosols absorb visible radiation and…

EMSL Science Overview

Xin Yang

Projects

Aerosol Aging and Climate Change (Cowin's NOAA, PNNL Scope #47840)

In Situ Probe of Oxidation at Environmental Interfaces (Cowin's LDRD, PNNL Scope #48767)

(emslcsd2)Investigation of electrostatic interactions and solvation effects in multiply charged anions

Development and Applications of Novel Approaches for Analysis of Organic Aerosols using High-resolution Mass Spectrometry.

Investigation of the Electronic Structure of Fe-S Clusters

Molecular Chemistry of Nitrogen-Containing Light-Absorbing Compounds in Atmospheric Organic Aerosol