@article{article4e5bebba,
title   = {Mercury uptake by biogenic silica modified with L-cysteine},
author = {Chaves, Márcia Rodrigues de Morais and Valsaraj, K. T. and DeLaune, Ronald D and Gambrell, Robert P and Buchler, Pedro Mauricio},
year = {2011},
doi = {10.1080/09593330.2010.545440},
journal   = {Environmental Technology}
}