Search Results - "Henderson Bryana L"

Macromolecular organic compounds from the depths of Enceladus by Postberg, Frank, Khawaja, Nozair, Abel, Bernd, Choblet, Gael, Glein, Christopher R., Gudipati, Murthy S., Henderson, Bryana L., Hsu, Hsiang-Wen, Kempf, Sascha, Klenner, Fabian, Moragas-Klostermeyer, Georg, Magee, Brian, Nölle, Lenz, Perry, Mark, Reviol, René, Schmidt, Jürgen, Srama, Ralf, Stolz, Ferdinand, Tobie, Gabriel, Trieloff, Mario, Waite, J. Hunter

“…Saturn’s moon Enceladus harbours a global water ocean 1 , which lies under an ice crust and above a rocky core 2 . Through warm cracks in the crust 3 a…”
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Role of Fe Doping in Tuning the Band Gap of TiO2 for the Photo-Oxidation-Induced Cytotoxicity Paradigm by George, Saji, Pokhrel, Suman, Ji, Zhaoxia, Henderson, Bryana L, Xia, Tian, Li, LinJiang, Zink, Jeffrey I, Nel, André E, Mädler, Lutz

“…UV-light-induced electron–hole (e–/h+) pair generation with free radical production in TiO2-based nanoparticles is a major conceptual paradigm for biological…”
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High-fidelity Reaction Kinetic Modeling of Hot-Jupiter Atmospheres Incorporating Thermal and UV Photochemistry Enhanced by Metastable CO(a3Π) by Yang, Jeehyun, Gudipati, Murthy S., Henderson, Bryana L., Fleury, Benjamin

“…Abstract A detailed modeling of simultaneous UV-photochemical and thermochemical processes in exoplanet atmosphere-like conditions is essential for the…”
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Experimental Investigation of the Photochemical Production of Hydrocarbons in Warm Gas Giant Exoplanet Atmospheres by Fleury, Benjamin, Benilan, Yves, Venot, Olivia, Henderson, Bryana L., Swain, Mark, Gudipati, Murthy S.

“…Abstract In warm (equilibrium temperature <1000 K) gas giant exoplanet atmospheres, the observation of trace species in abundances deviating from…”
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Online supercritical fluid extraction and chromatography of biomarkers analysis in aqueous samples for in situ planetary applications by Abrahamsson, Victor, Henderson, Bryana L., Zhong, Fang, Lin, Ying, Kanik, Isik

“…Sensitive and robust in situ chemical analysis of organic biomarkers is essential in the endeavor of finding chemical signatures of life either extinct or…”
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Plume Composition and Evolution in Multicomponent Ices Using Resonant Two-Step Laser Ablation and Ionization Mass Spectrometry by Henderson, Bryana L, Gudipati, Murthy S

“…The composition and evolution of plumes generated in a resonant infrared (IR) laser desorption of low-temperature ices is investigated via a recently developed…”
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Excited State Kinetics in Crystalline Solids: Self-Quenching in Nanocrystals of 4,4′-Disubstituted Benzophenone Triplets Occurs by a Reductive Quenching Mechanism by Kuzmanich, Gregory, Simoncelli, Sabrina, Gard, Matthew N, Spänig, Fabian, Henderson, Bryana L, Guldi, Dirk M, Garcia-Garibay, Miguel A

“…We report an efficient triplet state self-quenching mechanism in crystals of eight benzophenones, which included the parent structure (1), six…”
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Influence of C/O Ratio on Hot Jupiter Atmospheric Chemistry by Fleury, Benjamin, Gudipati, Murthy S., Henderson, Bryana L., Swain, Mark

“…We conducted laboratory experiments to study the chemistry in hot Jupiter atmospheres with a C/O ratio of 0.35. We compared our results with the ones obtained…”
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Supercritical CO2 and Subcritical H2O Analysis Instrument: Automated Lipid Analysis for In Situ Planetary Life Detection by Abrahamsson, Victor, Henderson, Bryana L., Friedman, Adam, Gross, Johannes, Prothmann, Jens, Davila, Alfonso F., Williams, Amy J., Lin, Ying, Kanik, Isik, Zhong, Fang

“…The search for extraterrestrial extant or extinct life in our Solar System will require highly capable instrumentation and methods for detecting low…”
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Supercritical CO 2 and Subcritical H 2 O Analysis Instrument: Automated Lipid Analysis for In Situ Planetary Life Detection by Abrahamsson, Victor, Henderson, Bryana L, Friedman, Adam, Gross, Johannes, Prothmann, Jens, Davila, Alfonso F, Williams, Amy J, Lin, Ying, Kanik, Isik, Zhong, Fang

“…The search for extraterrestrial extant or extinct life in our Solar System will require highly capable instrumentation and methods for detecting low…”
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Photochemistry in Hot H2-dominated Exoplanet Atmospheres by Fleury, Benjamin, Gudipati, Murthy S., Henderson, Bryana L., Swain, Mark

“…Photochemistry has the potential to substantially impact the atmospheric composition of exoplanets with consequences on the radiative transfer, thermal…”
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Enceladus Sample Handling System for SCHAN Life Detection Instrument by Badescu, Mircea, Okamoto, Tyler, Abrahamsson, Victor, Backes, Paul, Zhong, Fang, Henderson, Bryana L.

“…Flybys of the Saturn's moon Enceladus by instruments onboard the Cassini spacecraft have revealed extensive water jets with macromolecular organics signatures…”
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Testing Abiotic Reduction of NAD + Directly Mediated by Iron/Sulfur Minerals by Weber, Jessica M, Henderson, Bryana L, LaRowe, Douglas E, Goldman, Aaron D, Perl, Scott M, Billings, Keith, Barge, Laura M

“…Life emerged in a geochemical context, possibly in the midst of mineral substrates. However, it is not known to what extent minerals and dissolved inorganic…”
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DIRECT DETECTION OF COMPLEX ORGANIC PRODUCTS IN ULTRAVIOLET (Lyα) AND ELECTRON-IRRADIATED ASTROPHYSICAL AND COMETARY ICE ANALOGS USING TWO-STEP LASER ABLATION AND IONIZATION MASS SPECTROMETRY by Henderson, Bryana L, Gudipati, Murthy S

“…As discovery of complex molecules and ions in our solar system and the interstellar medium has proliferated, several groups have turned to laboratory…”
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Continuous spectroscopic measurements of photo-stimulated release of molecules by nanomachines in a single living cell by Lau, Yuen A, Henderson, Bryana L, Lu, Jie, Ferris, Daniel P, Tamanoi, Fuyuhiko, Zink, Jeffrey I

“…The first continuous, real-time spectroscopic monitoring of a photo-driven cargo delivery event from a mesoporous silica-based nanocarrier inside a single…”
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Multiple Photochemical Reaction Pathways in a Ni(II) Coordination Compound by Ow, Franklin P, Henderson, Bryana L, Zink, Jeffrey I

“…The gas-phase photofragmentation of the mixed-ligand coordination compound trans-bis(trifluoroacetato)bis(N,N‘-dimethylethylenediamine)nickel(II)…”
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Photochemistry in Hot H 2 -dominated Exoplanet Atmospheres by Fleury, Benjamin, Gudipati, Murthy S., Henderson, Bryana L., Swain, Mark

“…Abstract Photochemistry has the potential to substantially impact the atmospheric composition of exoplanets with consequences on the radiative transfer,…”
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Leeb hardness of salty Europa ice analogs exposed to high-energy electrons by Henderson, Bryana L., Gudipati, Murthy S., Bateman, Fred B.

“…Constraint of Europa's surface material properties is critical for future lander missions to Europa, particularly for drilling and sample retrieval. Surface…”
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Laboratory predictions for the night-side surface ice glow of Europa by Gudipati, Murthy S., Henderson, Bryana L., Bateman, Fred B.

“…Europa’s surface continuously experiences high fluxes of charged particles due to the presence of Jupiter’s strong magnetic field. These high-energy charged…”
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Photochemical Stability and Reactivity of Sodium Pyruvate: Implications for Organic Analysis on Ceres by Weber, Jessica M., Czaplinski, Ellen C., Henderson, Bryana L., Barge, Laura M., Castillo-Rogez, Julie C., Hodyss, Robert

“…The dwarf planet Ceres is a high-priority target for future solar system exploration within this decade. This is motivated by the detection of organics by…”
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