We developed a novel electrochemiluminescence (ECL) ethanol biosensor based on Ru(bpy)(3)(2+) and alcohol dehydrogenase (ADH) immobilized by graphene/bovine serum albu...
Biosensing technologies cater to modern day diagnostics and point of care multi-specialty clinics, hospitals and laboratories. Biosensors aggregate the sensitivity of ...
Inositol 1,4,5-trisphosphate (IP(3)) is a crucial second messenger that regulates complicated signaling processes in various physiological events. Alteration in its co...
A novel highly sensitive electrochemical carboxymethylcellulose-gelatin-TiO(2)-superoxide dismutase biosensor for the determination of O(2)(•-) was developed. The bios...
Nanomedical systems have attracted considerable attention primarily due to suitability in applications for specific cell selection through biomolecular targeting and r...
In the present study we investigated the preparation of biofunctionalized surfaces using the direct electrochemical grafting of maleimidophenyl molecules with subseque...
High level of oxidative stress is involved in formation of incipient tumor and carcinomatous cells. Here in this contribution we have explored a facile strategy to ass...
Inflammation is the primary problem associated with blood-contacting artificial organs. Leucocytes play an essential role in the generation of the inflammatory respons...
We report reduced graphene oxide field effect transistor (R-GO FET) biosensor for label-free ultrasensitive detection of a prostate cancer biomarker, prostate specific...
A method is described for the construction of a highly sensitive electrochemical biosensor for the detection of acrylamide, based on covalent immobilization of hemoglo...
Marine dinoflagellates of the genera Alexandrium are well known producers of the potent neurotoxic paralytic shellfish toxins that can enter the food web and ultimatel...
Label-free fluorescent detection of Hg(2+) has been realized via quenching of fluorescence of graphene oxide (GO). The water-soluble GO sheets, which are functionalize...
Graphene quantum dots (GQD) were introduced as a novel and suitable substrate for enzyme immobilization. Glucose oxidase (GOx) was immobilized on GQD modified carbon c...
A disposable amperometric biosensor for ketone 3-β-hydroxybutyrate (3HB) has been developed successfully. The sensor is based on a screen-printed carbon electrode cont...
Direct modulation of gene expression by targeting oncogenic transcription factors is a new area of research for cancer treatment. ERG, an ETS-family transcription fact...
Cysteamine core polyamidoamine G-4 dendron branched with β-cyclodextrins was chemisorbed on the surface of Au electrodes and further coated with Pt nanoparticles. Adam...
Antiphospholipid antibodies (aPL) are a relevant serological indicator of antiphospholipid syndrome (APS). A solid-state surface with covalently bound ω-amine-function...
A novel colorimetric copper(II) biosensor has been developed based on the high specificity of alkyne-azide click reaction to the catalysis of copper ions and unmodifie...
An assay for detection of antibodies to bovine herpesvirus-1 (BoHV-1) was developed by combining a commercial low cost, disposable biosensor system (Vantix™) and reage...
Current methods to monitor cellular ATP do not provide spatial or temporal localization of ATP in single cells in real time or they display imperfect specificity to AT...