A simple, sensitive, and low-cost immunosensor was designed for the detection of digoxin
through core–shell gold coated magnetic nanoparticles (Fe 3 O 4-Au-NPs) as an …

Digoxin is a cardiac glycosylated steroid-like drug with a positive inotropic effect and has
been widely used in treating congestive heart failure, atrial fibrillation, atrial flutter, and other …

Digoxin is widely used as a cardiac glycoside drug in the treatment of various heart
conditions. Because it is a toxic drug, it should be regularly monitored in the serum of …

In this paper we used a modified fluorine-doped tin oxide (FTO) as the substrate of a novel
aptasensor for electrochemical determination of digoxin. For this purpose, a selective …

Digoxin is one of steroid as cardiac glycoside that is commonly used to treat congestive
heart failure and arrhythmias. These steroids are toxic and carry a risk of digoxin medication …

A composite consisting of gold nanoparticles and reduced graphene oxide (AuNPs@ rGO)
was electrochemically prepared in-situ on a screen printed electrode (SPE) which then was …

The low therapeutic index of digoxin necessitates careful monitoring of its serum levels. Most
of digoxin immunoassays suffer from interferences with digoxin-like immunoreactive …

An ultrasensitive enzyme-free electrochemical nano-immunosensor based on a screen-
printed gold electrode (SPGE) modified with graphene quantum dots (GQDs) and gold …

A novel electrochemical immunosensor for detecting toxoplasma gondii-specific IgM (Tg-
IgM) was constructed based on goldmag (Au–Fe3O4) nanoparticles and graphene sheets …

In this study a new electrochemical aptasensor has been represented for digoxin
determination using signal-on strategy to improve limit of detection. To construct the sensor …