| Regional geochemistry of trace elements in Chesapeake Bay sediments SA Sinex, GR Helz Environmental Geology 3 (6), 315-323, 1981 | 310 | 1981 |
| Distribution of trace metals in the sediments and biota of Chesapeake Bay SA Sinex, DA Wright Marine Pollution Bulletin 19 (9), 425-431, 1988 | 175 | 1988 |
| Accuracy of acid extraction methods for trace metals in sediments SA Sinex, AY Cantillo, GR Helz Analytical Chemistry 52 (14), 2342-2346, 1980 | 117 | 1980 |
| Processes controlling Fe, Mn and Zn in sediments of northern Chesapeake Bay GR Helz, SA Sinex, KL Ferri, M Nichols Estuarine, Coastal and Shelf Science 21 (1), 1-16, 1985 | 56 | 1985 |
| Elemental analysis of estuarine sediments by lithium metaborate fusion and direct current plasma emission spectrometry AY Cantillo, SA Sinex, GR Helz Analytical Chemistry 56 (1), 33-37, 1984 | 46 | 1984 |
| Analysis of dietary supplements for nutritional, toxic, and other elements SC Hight, DL Anderson, WC Cunningham, SG Capar, WH Lamont, ... Journal of Food Composition and Analysis 6 (2), 121-139, 1993 | 43 | 1993 |
| Entrapment of zinc and other trace elements in a rapidly flushed industrialized harbor SA Sinex, GR Helz Environmental Science & Technology 16 (11), 820-825, 1982 | 37 | 1982 |
| Thimble glass frit nebulizer for atomic spectrometry RH Clifford, A Montaser, SA Sinex, SG Capar Analytical chemistry 61 (24), 2777-2784, 1989 | 34 | 1989 |
| Versatile impedance matching network for inductively coupled plasma spectrometry A Montaser, I Ishii, RH Clifford, SA Sinex, SG Capar Analytical Chemistry 61 (22), 2589-2592, 1989 | 32 | 1989 |
| Chemical equilibria in the thermal spring waters of Virginia GR Helz, SA Sinex Geochimica et Cosmochimica Acta 38 (12), 1807-1820, 1974 | 31 | 1974 |
| On-line preconcentration and volatilization of iodine for inductively coupled plasma atomic emission spectrometry SP Dolan, SA Sinex, SG Capar, A Montaser, RH Clifford Analytical chemistry 63 (21), 2539-2542, 1991 | 28 | 1991 |
| Atomic emission spectrometric detection limits and noise power spectra of argon inductively coupled plasma discharges formed with laminar-and tangential-flow torches A Montaser, RH Clifford, SA Sinex, SG Capar Journal of Analytical Atomic Spectrometry 4 (6), 499-503, 1989 | 26 | 1989 |
| Developing Online Collaboration Skills in the General Chemistry Laboratory SA Sinex, TL Chambers Journal of Chemical Education 90 (9), 1244-1246, 2013 | 22 | 2013 |
| Chesapeake Bay sediment trace elements GR Helz, SA Sinex, GH Setlock, AY Cantillo Research in Aquatic Chemistry Report, Dept. of Chemistry, University of …, 1981 | 22 | 1981 |
| Influence of infrequent floods on the trace metal composition of estuarine sediments GR Helz, SA Sinex Marine Chemistry 20 (1), 1-11, 1986 | 20 | 1986 |
| EDTA - A Molecule with a Complex Story SA Sinex Retrieved December 10, 2008, 2007 | 17 | 2007 |
| Trace element geochemistry of modern sediments from Chesapeake Bay SA Sinex Ph.D. dissertation from UMCP, 1982 | 17 | 1982 |
| Investigating Types of Errors SA Sinex Spreadsheets in Education 2 (1), 7, 2005 | 14 | 2005 |
| The Boyle's Law Simulator: A Dynamic Interactive Visualization for Discovery Learning of Experimental Error Analysis SA Sinex Spreadsheets in Education 3 (1), Article 2, 2008 | 9 | 2008 |
| Inspiring Online Collaborative STEM Learning SA Sinex, TL Chambers, JB Halpern MRS Advances 1 (56), 3727–3733, 2016 | 8 | 2016 |
George R. HelzProfessor of Chemistry and Biochemistry, University of MarylandVerified email at umd.edu
