title: Bioimprinting as a tool for the detection of aflatoxin B1 using a capacitive biosensor.
abstract: A strategy for the detection of aflatoxin B1 using a capacitive biosensor has been studied. The use of proteins for the generation of sites with high specificity against aflatoxin B1 are produced via bioimprinting. This technique has become a tool for the detection of aflatoxin B1 using a capacitive biosensor. The results demonstrate the ability to generate specific interactions with aflatoxin B1 with a linear relation between signals registered and log concentration of the target aflatoxin in the concentration range of 3.2 × 10-6to 3.2 × 10-9M when using ovalbumin as framework for the bioimprinting.
authors.affiliation: Division of Biotechnology, Lund University, Lund, Sweden; IIFB, FCFB, Universidad Mayor de San Andres, La Paz, Bolivia.
authors.forename: Alvaro V
authors.initials: AV
authors.lastname: Gutierrez R
authors.affiliation: Division of Biotechnology, Lund University, Lund, Sweden; CapSenze Biosystems AB, Scheelevägen 22, Lund, Sweden.
authors.forename: Martin
authors.initials: M
authors.lastname: Hedström
authors.affiliation: Division of Biotechnology, Lund University, Lund, Sweden; CapSenze Biosystems AB, Scheelevägen 22, Lund, Sweden.
authors.forename: Bo
authors.initials: B
authors.lastname: Mattiasson
keywords: Aflatoxin; Bioimprinting; Capacitance; Imprinted protein