On-line detection of sulfamethazine and sulfadiazine in porcine bile using a multi-channel high-throughput SPR biosensor

Immobilization of proteins to a carboxymethyldextran-modified gold surface for biospecific interaction analysis in surface plasmon resonance sensors

Bo Johnsson, Stefan Löfås, Gabrielle Lindquist · Analytical Biochemistry · 1991 · 1.3K citations

Natural Sciences, Biotechnology, Materials Science +16

Immunobiosensor—an alternative to enzyme immunoassay screening for residues of two sulfonamides in pigs†

Steven R. H. Crooks, G. Andrew Baxter, Mary C. O’Connor et al. · The Analyst · 1998 · 48 citations

Pharmacy, Pharmaceutical Analysis, Toxicology +16

Determination of sulphadimidine in animal feedstuffs by an enzyme‐linked immunoassay

W.J. McCaughey, Christopher T. Elliott, Steven R. H. Crooks · Food Additives & Contaminants · 1990 · 33 citations

Agriculture, Pharmaceutical Analysis, Food Analysis +2

Evaluation of an immunobiosensor for the on-site testing of veterinary drug residues at an abattoir. Screening for sulfamethazine in pigs

G. Andrew Baxter, Mary C. O’Connor, Simon A. Haughey et al. · The Analyst · 1999 · 27 citations

Pharmacy, Toxicology, Veterinary Toxicology +17

Comparison of Porcine Urine and Bile as Matrices to Screen for the Residues of Two Sulfonamides Using a Semi-automated Enzyme Immunoassay

Terence L. Fodey, Steven R. H. Crooks, Christopher T. Elliott et al. · The Analyst · 1997 · 22 citations

Pharmacy, Pharmacology, Toxicology +15