2014
Quantitative bioimaging of trace elements in the human lens by LA-ICP-MS
Konz I, Fernández B, Fernández ML, Pereiro R, González-Iglesias H, Coca-Prados M, Sanz-Medel A. Quantitative bioimaging of trace elements in the human lens by LA-ICP-MS. Analytical And Bioanalytical Chemistry 2014, 406: 2343-2348. PMID: 24500754, DOI: 10.1007/s00216-014-7617-y.Peer-Reviewed Original ResearchConceptsMatrix-matched laboratory standardsMass spectrometryIsotope dilution mass spectrometryPlasma mass spectrometryDilution mass spectrometryHuman eye lensesAnalysis of FeDepth profiling analysisQuantitative bioimagingThin gold filmMatrix effectsExternal calibrationID-ICPLaser ablation cellQuantification purposesLA-ICPStandard solutionsGold filmCuSpectrometryHomogeneous distributionAblation cellLaser ablationFeMs
2013
Gold internal standard correction for elemental imaging of soft tissue sections by LA-ICP-MS: element distribution in eye microstructures
Konz I, Fernández B, Fernández ML, Pereiro R, González H, Álvarez L, Coca-Prados M, Sanz-Medel A. Gold internal standard correction for elemental imaging of soft tissue sections by LA-ICP-MS: element distribution in eye microstructures. Analytical And Bioanalytical Chemistry 2013, 405: 3091-3096. PMID: 23380953, DOI: 10.1007/s00216-013-6778-4.Peer-Reviewed Original ResearchConceptsElemental imagingInternal standardPlasma mass spectrometryInternal standard correctionMass spectrometryThin gold filmAnalytical potentialSample preparationInternal normalisationGold filmElement distributionLA-ICPLaser ablationCu distributionTrace element distributionGreat practical interestDonorsSpectrometry
2003
Electrochemically Derived Gradients of the Extracellular Matrix Protein Fibronectin on Gold
Plummer S, Wang Q, Bohn P, Stockton R, Schwartz M. Electrochemically Derived Gradients of the Extracellular Matrix Protein Fibronectin on Gold. Langmuir 2003, 19: 7528-7536. DOI: 10.1021/la030075r.Peer-Reviewed Original ResearchSurface coverageTwo-component gradientsExternal reflection spectroscopyTerminal functional groupsPhysisorbed proteinsAmine groupsBovine serum albuminProtein adsorptionSurface composition gradientFunctional groupsCarboxylic acidsReflection spectroscopyLinear potential profileChemistryGold filmFluorescence microscopyCoverage gradientCarbodiimideSerum albuminFN gradientsGreat promiseComposition gradientPotential profileMicroscopyCellular adhesion
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