2025
Statistical analysis of HAADF-STEM images to determine the surface coverage and distribution of immobilized molecular complexes
Jeon S, Nedzbala H, Huffman B, Pearce A, Donley C, Jia X, Bein G, Choi J, Durand N, Atallah H, Castellano F, Dempsey J, Mayer J, Hazari N, Stach E. Statistical analysis of HAADF-STEM images to determine the surface coverage and distribution of immobilized molecular complexes. Matter 2025, 8: 101919. DOI: 10.1016/j.matt.2024.11.013.Peer-Reviewed Original ResearchMolecular catalystsCatalytic systemSurface coverageImmobilization of molecular catalystsPositions of heavy atomsScanning transmission electron microscopyTransition metal complexesSurface immobilizationMetal complexesHeterogeneous catalysisHeavy atomsTransmission electron microscopyCombination of scanning transmission electron microscopyCatalystMolecular complexesSolid supportHAADF-STEM imagesElectron microscopyChemical mechanismCatalysisSurfaceAtomsComplexAttachment groupsConvolutional neural network
2023
Bodipy and Dipyrrin as Unexpected Robust Anchoring Groups on TiO2 Nanoparticles
Jayworth J, Capobianco M, Liu H, Decavoli C, Crabtree R, Brudvig G. Bodipy and Dipyrrin as Unexpected Robust Anchoring Groups on TiO2 Nanoparticles. ECS Meeting Abstracts 2023, MA2023-01: 1410-1410. DOI: 10.1149/ma2023-01151410mtgabs.Peer-Reviewed Original ResearchTiO2 surfacePhoto-electrochemical water oxidationDye-sensitized solar cellsNatural photosynthetic systemsMetal oxide surfacesMetal oxide photoanodesCarboxylic acid groupsSolar fuel productionDipyrrin derivativesMolecular catalystsWater oxidationSynthetic stepsBF2 groupBODIPY chromophoreOxide photoanodesNitrogen atomsOxide surfaceSurface anchorAcid groupsMolecular complexesBioinspired materialsCovalent attachmentTiO2 nanoparticlesSurface bondsParent molecule
2022
BODIPY and dipyrrin as unexpected robust anchoring groups on TiO 2 nanoparticles
Jayworth JA, Capobianco MD, Liu HY, Decavoli C, Crabtree RH, Brudvig GW. BODIPY and dipyrrin as unexpected robust anchoring groups on TiO 2 nanoparticles. Dalton Transactions 2022, 51: 14260-14266. PMID: 36065901, DOI: 10.1039/d2dt02116a.Peer-Reviewed Original ResearchConceptsDye-sensitized solar cellsMetal oxide surfacesCarboxylic acid groupsTiO 2 nanoparticlesDipyrrin derivativesAnchoring groupSynthetic stepsBODIPY chromophoreNitrogen atomsOxide surfaceSurface anchorAcid groupsMolecular complexesCovalent attachmentSurface bondsParent moleculeBODIPYSolar cellsDipyrrinTiOConduction bandMoleculesSurfaceCarboxylateNanoparticles
2021
Biallelic PI4KA variants cause neurological, intestinal and immunological disease
Salter CG, Cai Y, Lo B, Helman G, Taylor H, McCartney A, Leslie JS, Accogli A, Zara F, Traverso M, Fasham J, Lees JA, Ferla M, Chioza BA, Wenger O, Scott E, Cross HE, Crawford J, Warshawsky I, Keisling M, Agamanolis D, Melver C, Cox H, Elawad M, Marton T, Wakeling M, Holzinger D, Tippelt S, Munteanu M, Valcheva D, Deal C, Van Meerbeke S, Vockley C, Butte MJ, Acar U, van der Knaap MS, Korenke GC, Kotzaeridou U, Balla T, Simons C, Uhlig HH, Crosby AH, De Camilli P, Wolf NI, Baple EL. Biallelic PI4KA variants cause neurological, intestinal and immunological disease. Brain 2021, 144: 3597-3610. PMID: 34415310, PMCID: PMC8719846, DOI: 10.1093/brain/awab313.Peer-Reviewed Original ResearchConceptsOrgan-specific functionsSequence alterationsStructural modelling studyMultiple cell typesCombinatorial biologyHeterotetrameric complexLipid kinasesMolecular partnersFundamental new insightsPhenotypical outcomesFunctional interactionCell typesMembrane phospholipidsTTC7PhosphatidylinositolCritical roleGene alterationsNew insightsHypomyelinating leukodystrophyEfr3Molecular complexesIIIαPI4KAKinaseComplexesInference and analysis of cell-cell communication using CellChat
Jin S, Guerrero-Juarez CF, Zhang L, Chang I, Ramos R, Kuan CH, Myung P, Plikus MV, Nie Q. Inference and analysis of cell-cell communication using CellChat. Nature Communications 2021, 12: 1088. PMID: 33597522, PMCID: PMC7889871, DOI: 10.1038/s41467-021-21246-9.Peer-Reviewed Original ResearchConceptsSingle-cell RNA sequencing dataCell-cell communicationEffective systems-level analysesDatabase of interactionsRNA sequencing dataIntercellular communication networksContext-specific pathwaysCellChatDiverse tissuesIntercellular communicationSystem-level analysisSignaling linkNetwork analysisPathwayCellsMolecular complexesCofactorComplexesReceptors
2015
Behavior of the Ru-bda Water Oxidation Catalyst Covalently Anchored on Glassy Carbon Electrodes
Matheu R, Francàs L, Chernev P, Ertem M, Batista V, Haumann M, Sala X, Llobet A. Behavior of the Ru-bda Water Oxidation Catalyst Covalently Anchored on Glassy Carbon Electrodes. ACS Catalysis 2015, 5: 3422-3429. DOI: 10.1021/acscatal.5b00132.Peer-Reviewed Original ResearchWater oxidation catalystsX-ray absorption spectroscopyElectrode surfaceHybrid materialsGlassy carbonOxidation catalystHeterogeneous water oxidation catalystsGC electrode surfaceGlassy carbon electrodeRu-aqua complexesLow catalytic performanceOxidation of waterNew hybrid materialsGC electrodeElectrochemical reductionCarbon electrodeCovalent graftingActive catalystGood electrocatalystCatalytic performanceVoltammetric experimentsElectrochemical techniquesMetal oxidesAbsorption spectroscopyMolecular complexes
2012
U1-Small Nuclear Ribonucleoprotein Activates the NLRP3 Inflammasome in Human Monocytes
Shin MS, Kang Y, Lee N, Kim SH, Kang KS, Lazova R, Kang I. U1-Small Nuclear Ribonucleoprotein Activates the NLRP3 Inflammasome in Human Monocytes. The Journal Of Immunology 2012, 188: 4769-4775. PMID: 22490866, PMCID: PMC3347773, DOI: 10.4049/jimmunol.1103355.Peer-Reviewed Original ResearchConceptsU1 snRNPNuclear ribonucleoproteinSystemic lupus erythematosusIL-1β productionU1 small nuclear RNAU1 small nuclear ribonucleoproteinSmall nuclear ribonucleoproteinCytosolic protein complexesLupus erythematosusAutoimmune diseasesProtein complexesMicrobial nucleic acidsNuclear RNAPre-mRNAHuman monocytesNOD-like receptor familyReactive oxygen speciesEndogenous DNAReceptor familyMolecular complexesOxygen speciesRibonucleoproteinTLR7/8 pathwayIL-1βNuclear molecules
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