B11D:
New Vistas in Isotopologue Research Posters


Submit an Abstract to this Session


Session ID#: 51913

Session Description:
Emerging cutting-edge instruments now make it possible to measure isotopic patterns, including novel clumped and position-specific isotope compositions, in increasingly complex structures. These advancements dramatically increase the number and type of samples that can be targeted and expand the scope of chemical, biological, and geological questions that can be explored. This session will feature recent advancements in instrumentation for position-specific and multiply-substituted C, N, O, S, and H isotopes and their uses to explore new areas and novel molecular and isotopic tracers in the geosphere.
Primary Convener:  Laurence Robert Bird, California Institute of Technology, Pasadena, CA, United States
Conveners:  Allison A Baczynski, Pennsylvania State University Main Campus, University Park, United States, Max K Lloyd, Pennsylvania State University Main Campus, Department of Geosciences, University Park, United States and Katherine H Freeman, Pennsylvania State University, Department of Geosciences, University Park, United States
Primary Liaison:  Katherine H Freeman, Pennsylvania State University, Department of Geosciences, University Park, United States
Chairs:  Katherine H Freeman, Pennsylvania State University, Department of Geosciences, University Park, United States and Allison A Baczynski, Pennsylvania State Univ, University Park, United States
OSPA Liaison:  Allison A Baczynski, Pennsylvania State Univ, University Park, United States

Cross-Listed:
  • PP - Paleoceanography and Paleoclimatology
Index Terms:

0414 Biogeochemical cycles, processes, and modeling [BIOGEOSCIENCES]
0424 Biosignatures and proxies [BIOGEOSCIENCES]
0454 Isotopic composition and chemistry [BIOGEOSCIENCES]
0473 Paleoclimatology and paleoceanography [BIOGEOSCIENCES]

Abstracts Submitted to this Session:

Density Functional Theory Predictions of Intramolecular Isotope Fractionation of Organic Molecules due to Sorption to Mineral Surfaces. (363357)
Allison C Fox, Pennsylvania State University Main Campus, University Park, PA, United States, Heath D Watts, University of Texas at El Paso, Geosciences, El Paso, United States, Hui Yang, Pennsylvania State University Main Campus, Department of Civil and Environmental Engineering, University Park, PA, United States, James Kubicki, University of Texas at El Paso, El Paso, TX, United States and Katherine Freeman, Pennsylvania State University Main Campus, Geosciences, University Park, PA, United States
Compound Specific Sulfur Isotopes of the Amino Acids Cysteine and Methionine (422335)
Dr. Alexandra Atlee Phillips, PhD1, Fenfang Wu1, Brenna A Bowlen2 and Alex L Sessions3, (1)California Institute of Technology, Pasadena, CA, United States, (2)Westridge School, Pasadena, CA, United States, (3)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, United States
Application of novel isotopic tools and thermodynamics to elucidate the origins of organic-rich hydrothermal vent fluids (Invited) (459204)
Jill M McDermott, Lehigh University, Bethlehem, PA, United States, Grant Loescher, Lehigh University, Bethlehem, United States, Scott D. Wankel, Woods Hole Oceanographic Institution, Marine Chemistry & Geochemistry, Woods Hole, MA, United States, Anna PM Michel, Woods Hole Oceanographic Institution, Department of Applied Ocean Physics & Engineering, Woods Hole, MA, United States, Shuhei Ono, Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, United States, Jeemin H Rhim, Massachusetts Institute of Technology, Cambridge, United States and Alexis Gilbert, Tokyo Institute of Technology, Earth-Life Science Institute, Tokyo, Japan

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