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  • Book
    edited by Ashutosh Tiwari and Anthony P.F. Turner.
    Summary: "This book provides detailed review chapters on a range of nanostructures such as nanoparticles, nanowires, nanotubes, nanoribbons, nanorods, nanobelts and nanosheets in the construction of biosensors with set applications of biosensors nanotechnology for biological and chemical analyses, food safety industry, biomedical diagnostics, clinical detection, and environmental monitoring. The authors provide a comprehensive view of cutting-edge research on advanced materials for healthcare technology and applications. The book is written for scientists, researchers, and clinicians from diverse backgrounds across chemistry, physics, materials science and engineering, medical science, pharmacy, biotechnology, and biomedical engineering"--Provided by publisher.
    Digital Access Wiley 2014
  • Article
    Schalhorn A, Wilmanns W.
    Res Exp Med (Berl). 1977 Jan 28;169(3):213-9.
    A method for the high-voltage electrophoresis of dihydrofolate reductase from Escherichia coli W 3110 is described. Dihydrofolate reductase catalyses the reduction of dihydrofolic acid to tetrahydrofolic acid. By addition of a tetrazolium salt, tetrahydrofolic acid reacts by formation of a violet water insoluble formazane which is an indicator for the enzyme. Besides several unspecific bands, two isoenzymes of the dihydrofolate reductase from Escherichia coli W 3110 are found which are specificially inhibited by the folate antagonists methotrexate and trimethoprime in a concentration of 0, 1muM, 1 muM respectively.
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