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The Application of Curve Fitting on the Voltammograms of Various Isoforms of Metallothioneins–Metal Complexes
(MDPI, 2017-03-01)
The translation of metallothioneins (MTs) is one of the defense strategies by which organisms protect themselves from metal-induced toxicity. MTs belong to a family of proteins comprising MT-1, MT-2, MT-3, and MT-4 classes, ...
Influence of liposomal platinum cytostatics on cancer cells by voltammetric methods
(TANGER, 2018-03-31)
Aim of this work deals with closing of cisplatin into liposomes, the study of their stability and interaction with cancer cell lines. Commercial cisplatin cytostatic was encapsulated into three types of liposomes (L8, L10 ...
From chip-in-a-lab to lab-on-a-chip: towards a single handheld electronic system for multiple application-specific lab-on-a-chip (ASLOC)
(Royal Society of Chemistry, 2014-03-25)
We present a portable, battery-operated and application-specific lab-on-a-chip (ASLOC) system that can
be easily configured for a wide range of lab-on-a-chip applications. It is based on multiplexed electrical
current ...
Construction of an acetylcholinesterase sensor based on synthesized paramagnetic nanoparticles, a simple tool for neurotoxic compounds assay
(MDPI, 2017-04-30)
Magnetic particles (MPs) have been widely used in biological applications in recent years as a carrier for various molecules. Their big advantage is in repeated use of immobilized molecules including enzymes. Acetylcholinesterase ...
Improved Electrochemical Detection of Zinc Ions Using Electrode Modified with Electrochemically Reduced Graphene Oxide
(MDPI, 2016-01-01)
Increasing urbanization and industrialization lead to the release of metals into the biosphere, which has become a serious issue for public health. In this paper, the direct electrochemical reduction of zinc ions is studied ...
Novel Electrochemical Biosensor for Simultaneous Detection of Adenine and Guanine Based on Cu2O Nanoparticles
(Elsevier, 2012-11-02)
In this paper Cu2O nanoparticles were prepared and used for the construction of novel electrochemical voltammetric biosensor for the simultaneous detection of adenine and guanine. Cu2O nanoparticles were synthesized via ...
Bio-Sensing of Cadmium(II) Ions Using Staphylococcus aureus
(MDPI, 2011-11-08)
Cadmium, as a hazardous pollutant commonly present in the living environment, represents an important risk to human health due to its undesirable effects (oxidative stress, changes in activities of many enzymes, interactions ...
Determination of Zinc, Cadmium, Lead, Copper and Silver Using a Carbon Paste Electrode and a Screen Printed Electrode Modified with Chromium(III) Oxide
(MDPI, 2017-08-01)
In this study, the preparation and electrochemical application of a chromium(III) oxide modified carbon paste electrode (Cr-CPE) and a screen printed electrode (SPE), made from the same material and optimized for the simple, ...
Electrochemical evaluation of selenium (IV) removal from its aqueous solutions by unmodified and modified graphene oxide
(MDPI, 2019-03-02)
The removal of selenium from superficial and waste water is a worldwide problem. The maximum limit according to the World Health Organization (WHO) for the selenium in the water is set at a concentration of 10 g/L. Carbon ...
Gold Nanoparticles-Cysteine-Multiwall Carbon Nanotube Modified Electrode for Heavy Metal Ions Detection
(TANGER, 2019-01-01)
The environmental contamination by heavy metals is one of the global problems that disturb the ecological
balance. A platform for the simultaneous electrochemical detection of trace heavy metal ions has been
developed based ...