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A chemiresistor sensor based on a cobalt(salen) metallopolymer for dissolved molecular oxygen
(2018-12-01)
A resistance detection device for dissolved molecular oxygen in aqueous solutions is prepared using a chemiresistor material as sensor platform. The chemiresistive circuit element is fashioned from a thin film of a ...
The utilization of materials obtained by the sol-gel process in biosensors construction.
(Soc Brasileira QuimicaSao PauloBrasil, 2002)
A novel inexpensive electrochemical sensor for pyrazinoic acid as a potential tool for the identification of pyrazinamide-resistant Mycobacterium tuberculosis
(Medknow Publications, 2018)
Introduction: Tuberculosis (TB) is a significant cause of morbidity and mortality worldwide. The patient compliance with the long treatment regimens is essential for successful eradication. Pyrazinamide (PZA) shortens these ...
Development of an electrochemical sensor for determination of dissolved oxygen by nickel-salen polymeric film modified electrode
(Elsevier B.V. Sa, 2012-12-01)
An amperometric oxygen sensor based on a polymeric nickel-salen (salen = N,N'-ethylene bis(salicylideneiminato)) film coated platinum electrode was developed. The sensor was constructed by electropolymerization of nickel-salen ...
Determination of carbofuran and diuron in FIA system using electrochemical sensor modified with organometallic complexes and graphene oxide
(Elsevier B.V., 2014-10-01)
This paper describes the development of an electrochemical sensor coupled to flow injection analysis system for the detection of pesticides. The proposed sensor was prepared using a carbon paste electrode modified with ...
Highly Sensitive Electrochemical Sensor for Determination of Vitamin D in Mixtures of Water-Ethanol
(Wiley-Blackwell, 2014-12-01)
This paper describes the electrochemical determination of vitamin D-2 (ergocalciferol) and D-3 (cholecalciferol) in mixed organic/water solvent, using a glassy carbon electrode (GCE). The mixing ratio of organic/water ...
Development and application of an electrochemical sensor modified with multi-walled carbon nanotubes and graphene oxide for the sensitive and selective detection of tetracycline
(2015-11-15)
In this work, an electrochemical sensor based on a carbon paste electrode modified with a combination of multi-walled carbon nanotubes functionalized with carboxyl groups (MWCNT-COOH), together with graphene oxide (GO), ...
A novel planar electrochemical cell for voltammetric measurements in thin hydrogel films
(Univ Babes-bolyai, 2016-11)
The fabrication of a planar micro electrochemical cell is presented.The simplicity and the relative low cost of this kind of cells make them very interesting and promising in the development of chemical and biochemical ...