Effect of hydrogen bonding and complexation with metal ions on the fluorescence of luotonin A [PDF]
, 2013 Fluorescence characteristics of a biologically active natural alkaloid, luotonin A (LuA), were studied by steady-state and time-resolved spectroscopic methods.
Abraham +45 more
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SUPECA kinetics for scaling redox reactions in networks of mixed substrates and consumers and an example application to aerobic soil respiration [PDF]
Geoscientific Model Development, 2017 Several land biogeochemical models used for studying carbon–climate feedbacks have begun explicitly representing microbial dynamics. However, to our knowledge, there has been no theoretical work on how to achieve a consistent scaling of the complex ...
J.-Y. Tang, W. J. Riley
doaj +1 more source
Photon correlation spectroscopy as a witness for quantum coherence
, 2020 The development of spectroscopic techniques able to detect and verify quantum coherence is a goal of increasing importance given the rapid progress of new quantum technologies, the advances in the field of quantum thermodynamics, and the emergence of new
Muñoz, Carlos Sánchez, Schlawin, Frank
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Open Prebiotic Environments Drive Emergent Phenomena and Complex Behavior
Life, 2019 We have been studying simple prebiotic catalytic replicating networks as prototypes for modeling replication, complexification and Systems Chemistry. While living systems are always open and function far from equilibrium, these prebiotic networks may be ...
Nathaniel Wagner +4 more
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Chemistry of solvents in brown coal liquefaction: Estimation of steady state recycle solvent quality
Fuel Processing Technology, 1986 Abstract A convenient method to evaluate equilibrated recycle solvent qualities and liquefaction yields at steady state for the Morwell brown coal liquefaction process with solvent recycle has been studied. At first, three principal solvent quality factors have effects on yield patterns; these are: amount of transferable hydrogen, heavy phenolic ...
M. Aiura +3 more
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Simulation of proton radiolysis of H2O and O2 ices with the Nautilus code
Astronomy & AstrophysicsContext. The radiolysis effect of cosmic rays (CRs) plays an important role in the chemistry of molecular clouds. Cosmic rays can dissociate molecules on dust grains, producing reactive suprathermal species and radicals, which facilitate the formation of
Tu Tian-Yu +5 more
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A chemical probe technique for the determination of reactive halogen species in aqueous solution: Part 1 – bromide solutions [PDF]
Atmospheric Chemistry and Physics, 2006 Reactive halogen species (X*=X•, •X2-, X2 and HOX, where X=Br, Cl, or I) in seawater, sea-salt particles, and snowpacks play important roles in the chemistry of the marine boundary layer.
B. M. Matthew +2 more
doaj
Dissipative structures of diffuse molecular gas: I - Broad HCO$^+$(1-0) emission [PDF]
, 2006 Results: We report the detection of broad HCO+(1-0) lines (10 mK < T < 0.5 K). The interpretation of 10 of the HCO+ velocity components is conducted in conjunction with that of the associated optically thin 13CO emission.
Falgarone, E. +3 more
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Disentangling the chemistry and transport impacts of the quasi-biennial oscillation on stratospheric ozone [PDF]
Atmospheric Chemistry and PhysicsThe quasi-biennial oscillation (QBO) in tropical winds perturbs stratospheric ozone throughout much of the atmosphere via changes in transport of ozone and other trace gases, as well as via temperature changes, both of which alter ozone chemistry ...
J. Xie +5 more
doaj +1 more source
Advanced Science, 2023 Liquid‐Phase Transmission Electron Microscopy (LP‐TEM) enables in situ observations of the dynamic behavior of materials in liquids at high spatial and temporal resolution.
Thaïs Couasnon +5 more
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