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Sensitive Amperometric Oxalate Biosensor for Food Analysis
amperometric biosensor graphite electrode modified with nickel iron
2009/3/23
An oxalate biosensor developed by covalent immobilisation of oxalate oxidase enzyme on the top of ruthenium, nickel and iron hexacyanometallate (Ru-FeNiHCM) modified graphite electrode is described. I...
A Novel Improved Design for the First-generation Glucose Biosensor
glucose biosensors enzyme electrode
2009/3/20
The historical development of three generations of enzyme-based amperometric glucose biosensors are compared. A novel design of the first-generation glucose biosensor based on the use of metal-dispers...
Amperometric Biosensor for Monitoring Respiration Activity of Saccharomyces cerevisiae in the Presence of Cobalt and Zinc
biosensor Saccharomyces cerevisiae cobalt zinc
2009/3/20
For efficient control of heavy metal concentrations electrochemical methods, such as polarography and related techniques, are applied. Their advantages are simplicity, short analysis time and small qu...
Detection of Benzoic Acid by an Amperometric Inhibitor Biosensor Based on Mushroom Tissue Homogenate
Mustafa Kemal Sezgintürk Tüge Gö ktuğ Erhan Dinç kaya
2009/3/16
An amperometric benzoic acid-sensing inhibitor biosensor was prepared by immobilizing mushroom (Agaricus bisporus) tissue homogenate on a Clark-type oxygen electrode. The effects of the quantity of mu...
Amperometric Biosensor for D-Lactate Assay
D-lactate D-LCR carbon paste electrode amperometric biosensor
2009/2/25
A carbon paste electrode biosensor for D-lactic acid analysis in biological samples was developed. D-lactate cytochrome c oxidoreductase from baker’s yeast (EC 1.1.2.4) was used as biorecognition elem...
Comparison of antioxidative activity data for aqueous extracts of lemon balm (Melissa officinalis L.), oregano (Origanum vulgare L.), thyme (Thymus vulgaris L.), and agrimony (Agrimonia eupatoria L.) obtained by conventional methods and the DNA-based biosensor
antioxidants plant extracts Rancimat method DPPH radical DNA biosensor
2014/3/19
The antioxidative properties of aqueous plant extracts were evaluated using common methods such as the Rancimat and 2,2’-diphenyl-1-picrylhydrazyl (DPPH) free radical method. Moreover, a voltammetric ...