An electrochemical sensor based on carboxymethylated dextran modified gold surface for ochratoxin A analysis

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

A novel hydrogel matrix on gold surfaces in surface plasmon resonance sensors for fast and efficient covalent immobilization of ligands

Stefan Löfås, Bo Johnsson · Journal of the Chemical Society Chemical Communications · 1990 · 764 citations

Natural Sciences, Bioengineering, Materials Science +17

Ochratoxin A in table wine and grape‐juice: Occurrence and risk assessment∗

B. Zimmerli, Rudolf Dick · Food Additives & Contaminants · 1996 · 506 citations

Agriculture, Enology, Toxicology +7

Determination of ochratoxin A in wine by means of immunoaffinity column clean-up and high-performance liquid chromatography

Angelo Visconti, Michelangelo Pascale, Gianluca Centonze · Journal of Chromatography A · 1999 · 323 citations

Agriculture, Enology, Viticulture +9

Some Recent Designs and Developments of Screen‐Printed Carbon Electrochemical Sensors/Biosensors for Biomedical, Environmental, and Industrial Analyses

John P. Hart, Adrian Crew, Eric Crouch et al. · Analytical Letters · 2004 · 227 citations · Full text

Engineering, Bioengineering, Biomedical Engineering +17