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@misc{800801,
author = {Rittich, Bohuslav and Španová, Alena and Horák, Daniel},
booktitle = {3rd International Congress on Bioprocesses in Food Industries (ICBF 2008),},
keywords = {nonporous magnetic hydrophilic microspheres; P(HEMA-co-EDMA); P(HEMA-co-GMA); PGMA; enzymes immobilization; molecular diagnostics; PCR},
language = {eng},
title = {Functionalised magnetic microspheres for molecular diagnostic applications},
year = {2008}
}
TY - SLIDE
ID - 800801
AU - Rittich, Bohuslav - Španová, Alena - Horák, Daniel
PY - 2008
TI - Functionalised magnetic microspheres for molecular diagnostic applications
KW - nonporous magnetic hydrophilic microspheres
KW - P(HEMA-co-EDMA)
KW - P(HEMA-co-GMA)
KW - PGMA
KW - enzymes immobilization
KW - molecular diagnostics
KW - PCR
N2 - Magnetic nonporous hydrophilic microspheres poly(2-hydroxyethyl methacrylate-co-ethylene dimethacrylate)-(P(HEMA-co-EDMA), poly(2-hydroxyethyl methacrylate-co-glycidyl methacrylate)-P(HEMA-co-GMA), and poly(glycidyl methacrylate)-PGMA with hydrophilic properties were prepared by single-step dispersion polymerisation in the presence of sterically or electrostatically stabilised colloidal magnetite or maghemite. For the evaluation of stringent requirements for molecular diagnostics, original PCR application of magnetic microspheres was developed. Several enzymes, such as RNase A, DNase I, proteinase K and Salmonella antibodies were immobilised on the microspheres and their applicability in degradation of bacterial RNA, chromosomal and plasmid DNA, degradation of intracellular PCR inhibitors and immunomagnetic separation of Salmonella cells were demonstrated. Adsorption of DNA macromolecules on the surface of poly(N-isopropylacrylamide) (PNIPAAm) thermoresponsive particles was also studied.
ER -
RITTICH, Bohuslav, Alena ŠPANOVÁ a Daniel HORÁK. Functionalised magnetic microspheres for molecular diagnostic applications. In \textit{3rd International Congress on Bioprocesses in Food Industries (ICBF 2008),}. 2008.
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