This paper describes the development and performance of a new rapid amperometric biosensor for fructose monitoring in food analysis. The biosensor is based on the acti...
The present research was devoted to studying the kinetics of the artificial rancidification of peanut oil (PO) when a sample of this oil was isothermally heated at 180...
BACKGROUND: Organisms are constantly exposed to physiological and environmental stresses and therefore require an efficient surveillance of genome and proteome quality...
We present a portable and easy-to-use biosensor platform, allowing for label-free detection of diagnostic markers in undiluted animal serum. Exemplarily, this is shown...
A structurally transformed lytic bacteriophage having a broad host range of Staphylococcus aureus strains and a penicillin-binding protein (PBP 2a) antibody conjugated...
A novel electrochemical biosensor for sensitive and selective detection of mercury (II) ions (Hg²⁺) based on a DNA grafted graphene is proposed. Graphene oxide (GO) wa...
Fluid shear stress (FSS) from blood flow acting on the endothelium critically regulates vascular morphogenesis, blood pressure, and atherosclerosis. FSS applied to end...
An electrically neutral cobalt complex, [Co(GA)2(phen)] (GA = glycollic acid, phen = 1,10-phenathroline), was synthesized and its interactions with double-stranded DNA...
Changes in the concentration of cytoplasmic calcium, [Ca(2+)]cyt are central regulators in many cellular signal transduction pathways including many lipid-mediated reg...
A novel multi-channel poly(methyl methacrylate) (PMMA) microfluidic biosensor with interdigitated ultramicroelectrode arrays (IDUAs) for electrochemical detection was ...
microRNA (miRNA) has drawn a great attention in biomedical research due to its functions on biological processes. Detection of miRNAs is a big challenge since the amou...
Microorganisms naturally form biofilms on solid surfaces for their mutual benefits including protection from environmental stresses caused by contaminants, nutritional...
The mechanosensitive channel of large conductance, MscL, has been proposed as a triggered nanovalve to be used in drug release and other nanodevices. It is a small hom...
Sensitive protease detection methods often require time-consuming techniques and expensive instrumentation. To overcome this limitation, a novel, simple, sensitive and...
Influenza virus, through cell invasion and propagation with the interaction between hemagglutinin (HA) present on its surface and glycans on the host cell, causes a ra...
Electrocatalytic activity of supported FePt alloy nanoparticles (NPs) with different compositions (Fe25Pt75, Fe30Pt70, Fe35Pt65) for the electro-oxidation of vitamin C...
We report a surface plasmon resonance (SPR) biosensor for online detection of glyphosate. The surface of the sensing element is decorated with an oligopeptide, TPFDLRP...
Improving the detection of DNA hybridization is a critical issue for several challenging applications encountered in microarray and biosensor domains. Herein, it is de...
In the last years, we have seen the emergence of different tools that have changed the face of biology from a simple modeling level to a more systematic science. The t...
Biosensors are devices that are capable of detecting specific biological analytes and converting their presence or concentration into some electrical, thermal, optical...