Evaluation of an ultrasonic digestion procedure for total metal determination in sediment reference materials

A Simplex Method for Function Minimization

J. A. Nelder, R. Mead · The Computer Journal · 1965 · 28.9K citations

Natural Sciences, Computer Science, Mathematics +8

<i>ULTRASOUND: Its Chemical, Physical and Biological Effects</i>

Kenneth S. Suslick, Wesley L. Nyborg · The Journal of the Acoustical Society of America · 1990 · 1.1K citations

Natural Sciences, Biophysics, Medical Physics +3

Comparison between sequential extraction procedures and single extractions for metal partitioning in sewage sludge samples

Arnulfo Albores, Elena Gómez, Elena Falqué · The Analyst · 2000 · 176 citations

Engineering, Chemistry, Environmental Engineering +15

Ultrasonic extraction as a sample preparation technique for elemental analysis by atomic spectrometry

Kevin Ashley, Ronnee N. Andrews, Laura Cavazos et al. · Journal of Analytical Atomic Spectrometry · 2001 · 140 citations

Natural Sciences, Chemistry, Environmental Sciences +17

Speeding up of a three-stage sequential extraction method for metal speciation using focused ultrasound

Benita Pérez‐Cid, Isela Lavilla, Carlos Bendicho · Analytica Chimica Acta · 1998 · 123 citations

Natural Sciences, Chemical Engineering, Chemistry +14