Ara
Toplam kayıt 81, listelenen: 61-70
Amino acid intercalated montmorillonite: electrochemical biosensing applications
(Royal Soc Chemistry, 2014)
The present work is the first that includes the use of glycine (Gly), lysine (Lys) and glutamic acid (Glu) modified clay mineral matrices in the biosensors. For this purpose, initially, Gly, Lys and Glu were intercalated ...
Centri-voltammetric dopamine detection
(Royal Soc Chemistry, 2014)
Centri-voltammetry, which includes the combination of centrifugal forces and voltammetry, is a kind of new method. In this work, centri-voltammetry was applied for the detection of the very important biological molecule ...
Development and application of a SARS-CoV-2 colorimetric biosensor based on the peroxidase-mimic activity of γ-Fe 2 O 3 nanoparticles
(Springer, 2021)
A practical colorimetric assay was developed for the detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). For this purpose, magnetic γ Fe2O3 nanoparticles were synthesized and used as a peroxidase-like ...
A polyoxy group branched diazo dye as an alternative material for the fabrication of an electrochemical epinephrine sensor
(Royal Soc Chemistry, 2019)
In the present study, a novel diazo dye with a polyoxy group (2{2[2(2-methoxyethoxy)ethoxy]ethoxy}-5-[(E)-(4-nitrophenyl)diazenyl]benzaldehyde (AZOTEG)) was used as a modifier to fabricate modified electrochemical platforms ...
Centri-voltammetric detection of epinephrine
(Royal Soc Chemistry, 2016)
The present study demonstrates a novel approach that has been proposed for epinephrine detection by using centri-voltammetry. The principle of the method is based on the accumulation of an analyte, here epinephrine, onto ...
Combination of a poly(3,4-ethylene-dioxythiophene) electrode in the presence of sodium dodecyl sulfate with centri-voltammetry
(Royal Soc Chemistry, 2015)
A poly(3,4-ethylene-dioxythiophene) (PEDOT) electrode was prepared by electropolymerization of 3,4-ethylene-dioxythiophene (EDOT) in the presence of sodium dodecyl sulfate (SDS). The electrode was combined with centri-voltammetry ...
Label and indicator free electrochemical nanobiosensing of DNA hybridization based on MnO2 nanomaterial modified GCPE
(Royal Soc Chemistry, 2014)
A label and indicator free electrochemical DNA hybridization detection method based on a manganese(IV) oxide nanomaterial modified glassy carbon paste composite electrode (MnO2-Nm/GCPE) was developed. 22-mer oligonucleotides ...
Towards the electrochemical diagnosis of cancer: nanomaterial-based immunosensors and cytosensors
(Royal Soc Chemistry, 2016)
In this review, nanomaterial based electrochemical biosensors including electrochemical immunosensors and cytosensors towards cancer detection are covered. Brief definitions of biosensors together with nanomaterials are ...
Biocentri-voltammetry for the enzyme assay: a model study
(Royal Soc Chemistry, 2012)
This work constitutes the first biocentri-voltammetric application for acetylcholinesterase (AChE) activity assay. After the optimization of working conditions like reaction time, centrifugation speed and time and enzyme ...
Electrochemical Determination of Dopamine Using a Novel Perylenediimide-Derivative Modified Carbon Paste Electrode
(Taylor & Francis Inc, 2018)
A novel perylenediimide derivative, N,N-bis(4-{2-[2-(2-methoxyethoxy ethoxy]ethoxy}phenyl)-3,4:9,10-perylene tetracarboxydiimide, was utilized for the modification of a carbon paste electrode to develop a practical and ...