Elahe MoazzenNasser DaeiMahdieh HosseiniHomeira EbrahimzadehAzam MonfaredMostafa M. AminiOmid Sadeghi2026-03-222026-03-22201210.1007/s00604-012-0851-0https://doi.org/10.1007/s00604-012-0851-0https://andeanlibrary.org/handle/123456789/50009Citaciones: 10enNanoporousSolid phase extractionExtraction (chemistry)NanochemistryPyridineAnalytical Chemistry (journal)ChromatographyVolume (thermodynamics)Materials scienceDetection limitComparison of the performance of pyridine-functionalized nanoporous silica particles for the extraction of gold(III) from natural samplesarticle