2025
Organic carbon dry deposition outpaces atmospheric processing with unaccounted implications for air quality and freshwater ecosystems
Liggio J, Makar P, Li S, Hayden K, Darlington A, Moussa S, Wren S, Staebler R, Wentzell J, Wheeler M, Leithead A, Mittermeier R, Narayan J, Wolde M, Blanchard D, Aherne J, Kirk J, Lee C, Stroud C, Zhang J, Akingunola A, Katal A, Cheung P, Ghahreman R, Majdzadeh M, He M, Ditto J, Gentner D. Organic carbon dry deposition outpaces atmospheric processing with unaccounted implications for air quality and freshwater ecosystems. Science Advances 2025, 11: eadr0259. PMID: 39752507, PMCID: PMC11698116, DOI: 10.1126/sciadv.adr0259.Peer-Reviewed Original ResearchDry depositionFreshwater ecosystemsOrganic carbonInclusion of dry depositionRegional air quality modelAir quality modelsOrganic carbon deposition rateReactive organic carbonReactive carbonLarge-scale estimatesChemical oxidation processAir qualityAtmospheric processesTerrestrial sourcesQuality modelEnvironmental systemsCarbon balanceDeposition algorithmEcosystemDepositionFluxOxidation processCarbonCarbon deposition rateDeposition rate
2024
Intramolecular oxyalkylation of unactivated alkenes
Xu Z, Airan Y, Tomanik M, Yang A, Bhak N, Herzon S. Intramolecular oxyalkylation of unactivated alkenes. Tetrahedron 2024, 161: 134070. PMID: 38911481, PMCID: PMC11192504, DOI: 10.1016/j.tet.2024.134070.Peer-Reviewed Original Research
2022
Biocement from the ocean: Hybrid microbial-electrochemical mineralization of CO2
Kludze A, Solanki D, Lejeune M, Yanagi R, Ishii M, Raychaudhuri N, Anastas P, Boyle N, Hu S. Biocement from the ocean: Hybrid microbial-electrochemical mineralization of CO2. IScience 2022, 25: 105156. PMID: 36212025, PMCID: PMC9535420, DOI: 10.1016/j.isci.2022.105156.Peer-Reviewed Original ResearchCarbonate precipitationAtmospheric COExtreme weather eventsOcean surfaceInorganic carbonAnthropogenic COGlobal temperatureWeather eventsCDR strategiesOceanCarbon fixationPrecipitationAutotrophic microorganismsCarbonDynamic equilibriumRemoval processSeawaterMineralizationCODICAir captureCO2SurfaceEventsPrimary CO
2021
Biocompatibility of nanomaterials and their immunological properties
Kyriakides TR, Raj A, Tseng TH, Xiao H, Nguyen R, Mohammed FS, Halder S, Xu M, Wu MJ, Bao S, Sheu WC. Biocompatibility of nanomaterials and their immunological properties. Biomedical Materials 2021, 16: 042005. PMID: 33578402, PMCID: PMC8357854, DOI: 10.1088/1748-605x/abe5fa.Peer-Reviewed Original ResearchConceptsMetal/metal oxideBiocompatibility of nanomaterialsNanomaterialsNovel sensingMetal oxidesBiocompatibilityOverall biocompatibilityBulk materialClinical trialsOccupational exposureTherapeutic approachesSystemic effectsNanotoxicityClinical useFabricationPutative negative effectsImmunological propertiesSensingCell typesOxideLiposomesHost proteinsReciprocal interactionsApplicationsCarbon
2020
Characterization and comparison of PM2.5 oxidative potential assessed by two acellular assays
Gao D, Pollitt K, Mulholland J, Russell A, Weber R. Characterization and comparison of PM2.5 oxidative potential assessed by two acellular assays. Atmospheric Chemistry And Physics 2020, 20: 5197-5210. DOI: 10.5194/acp-20-5197-2020.Peer-Reviewed Original ResearchWater-soluble CuOP assaysMetal ionsOxidative potentialMetal-metal interactionsChemical componentsHumic-like substancesAscorbic acidSynthetic respiratory tract lining fluidDepletion of dithiothreitolMetal speciesOrganic compoundsPM2.5 oxidative potentialBrown carbonMajor chemical componentsOPGSHIonsRespiratory tract lining fluidAcellular assaysParticle composition dataElemental carbonCuCarbonOPAAOPDTT
2015
Regio- and Diastereoselective Synthesis of Highly Substituted, Oxygenated Piperidines from Tetrahydropyridines
Chen S, Mercado BQ, Bergman RG, Ellman JA. Regio- and Diastereoselective Synthesis of Highly Substituted, Oxygenated Piperidines from Tetrahydropyridines. The Journal Of Organic Chemistry 2015, 80: 6660-6668. PMID: 26098485, PMCID: PMC4496584, DOI: 10.1021/acs.joc.5b00816.Peer-Reviewed Original ResearchConceptsEpoxidation reagentsDiastereoselective epoxidationPendant carboxylic acid groupsCarboxylic acid groupsRing-opening methodHydrogen bondingAcid groupsDiastereoselective synthesisTetrafluorobenzoic acidSteric effectsAmino groupsHindered faceHigh regioselectivityEpoxidationPiperidineReagentsSynthesisAcidRegioRegioselectivitySubstitutedBondingEpoxidesCarbonAlcohol
2014
Using and improving the social cost of carbon
Pizer W, Adler M, Aldy J, Anthoff D, Cropper M, Gillingham K, Greenstone M, Murray B, Newell R, Richels R, Rowell A, Waldhoff S, Wiener J. Using and improving the social cost of carbon. Science 2014, 346: 1189-1190. PMID: 25477446, DOI: 10.1126/science.1259774.Peer-Reviewed Original ResearchInvited Presentation: Photoluminescence Imaging Probes of Contrasting 1-D and 0-D Exciton Behavior in Doped Carbon Nanotubes
Doorn S, Yamaguchi H, Yalcin S, Ma X, Htoon H. Invited Presentation: Photoluminescence Imaging Probes of Contrasting 1-D and 0-D Exciton Behavior in Doped Carbon Nanotubes. ECS Meeting Abstracts 2014, MA2014-01: 1176-1176. DOI: 10.1149/ma2014-01/30/1176.Peer-Reviewed Original Research
1995
Mass and Positional Isotopomer Analysis of Glucose Metabolism in Periportal and Pericentral Hepatocytes(*)
Cline G, Shulman G. Mass and Positional Isotopomer Analysis of Glucose Metabolism in Periportal and Pericentral Hepatocytes(*). Journal Of Biological Chemistry 1995, 270: 28062-28067. PMID: 7499292, DOI: 10.1074/jbc.270.47.28062.Peer-Reviewed Original Research
1993
The structural enzymology of proton-transfer reactions
Petsko G, Ringe D, Allen K, Lavie A, Gerhart-Mueller E, Clifton J, Hasson M, Fujita S, Sugio S, Xhang X, Davenport R, Lolis E, Neidhart D, Kenyon G, Gerlt J, Knowles J, Bash P, Karplus M. The structural enzymology of proton-transfer reactions. Protein Engineering Design And Selection 1993, 6: 37-37. DOI: 10.1093/protein/6.supplement.37-a.Peer-Reviewed Original ResearchProton-transfer reactionsProton transfer reactionsEfficient proton transferX-ray crystallographyMolecular dynamics simulationsProton transferTransfer reactionsChemical transformationsLow pKaDynamics simulationsEnzymic baseX-rayOptimal catalysisStructural featuresCarbonic acidReactionStructural enzymologyPKACrystallographyCatalysisSite-directed mutagenesisHydrogenProtonChemicalCarbon
1991
Shikimic acid complexes of platinum. Preparation, reactivity, and antitumor activity of (R,R-1,2-diaminocyclohexane) bis(shikimato)platinum(II). Evidence for a novel rearrangement involving platinum—carbon bond formation
Farrell N, Roberts J, Hacker M, Farrell N, Roberts J, Hacker M. Shikimic acid complexes of platinum. Preparation, reactivity, and antitumor activity of (R,R-1,2-diaminocyclohexane) bis(shikimato)platinum(II). Evidence for a novel rearrangement involving platinum—carbon bond formation. Journal Of Inorganic Biochemistry 1991, 42: 237-246. PMID: 1880505, DOI: 10.1016/0162-0134(91)84038-b.Peer-Reviewed Original ResearchConceptsHigh-performance liquid chromatographyCarboxylate oxygenVinylic carbonBond formationAqueous solutionPerformance liquid chromatographyAcid complexesL1210 cell lineLiquid chromatographyHydrolysis productsComplexesComplex IIMajor hydrolysis productsL1210 leukemiaNovel rearrangementMoietyAntitumor activityPlatinumChromatographyReactivityOxygenPreparationCarbonComplex typeFormation
1990
The Flux from Glucose to Glutamate in the Rat Brain in vivo as Determined by 1-Observed, 13C-Edited NMR Spectroscopy
Fitzpatrick S, Hetherington H, Behar K, Shulman R. The Flux from Glucose to Glutamate in the Rat Brain in vivo as Determined by 1-Observed, 13C-Edited NMR Spectroscopy. Cerebrovascular And Brain Metabolism Reviews 1990, 10: 170-179. PMID: 1968068, DOI: 10.1038/jcbfm.1990.32.Peer-Reviewed Original ResearchConceptsNMR spectroscopyNuclear magnetic resonance spectroscopyMagnetic resonance spectroscopyFirst-order rate constantsResonance spectroscopySpectroscopyRate constantsRapid exchangeDifference spectraTotal glutamate concentrationCarbonIsotopic enrichmentMin-1SpectraResonanceUnresolved resonancesMeasured intensitySteady stateComplete time courseConstants
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