A label-free quartz crystal microbalance (QCM) biosensor was developed for the selective and real-time estimation of carcinoembryonic antigen (CEA) through the present...
A novel fluorescent biosensor has been designed and synthesized comprising a magnetic nanoscale metal-organic framework (MNMOF) functionalized with fluorescein amidite...
An ultrasensitive sandwich-type electrochemical immunosensor based on AuBP@Pt nanostructures and AuPd-PDA nanozyme was developed for the detection of apolipoprotein E4...
In the current study, novel four electrode-based impedimetric biosensors have been fabricated using photolithography techniques and utilized to evaluate the cytotoxici...
Based on cytochrome c-multiwalled carbon nanotubes (Cyt c-MWCNTs) and cobalt metal-organic frameworks/gold nanoparticles (Co-MOFs/AuNPs), an electrochemical biosensor ...
The coronavirus disease 2019 (COVID-19) pandemic has infected millions of people around the globe. The outbreak caused by the novel coronavirus (SARS-CoV-2) poses a gr...
Hepatitis B is a life-threatening liver infection caused by the hepatitis B virus (HBV). Chronic HBV infection is a major global health issue, causing an estimated 750...
The risk of foodborne diseases has increased over the last years. We have developed a simple, portable, and label-free optical sensor via aptamer recognition of Staphy...
α-Ketoglutaric acid (α-KA) is an important endogenous metabolite in the Krebs cycle and considered a critical marker for various diseases. Several approaches for ident...
Viral diseases are one of the most life-threatening diseases as they can erupt unpredictably and spread rapidly in any medium with a very small number of particles. Th...
Due to their vast range of promising biomedical and electronic applications, there is a growing interest in bioinorganic lamellar nanomaterials. MXenes are one such cl...
The viral protein R (Vpr) of human immunodeficiency virus 1 (HIV-1) is involved in many cellular processes during the viral life cycle; however, its associated mechani...
Quantitative detection of cancer biomarkers with higher accuracy and sensitivity provides an effective platform for screening, monitoring, early diagnosis, and disease...
The importance of extracellular gradients of biomolecules is increasingly appreciated in the processes of tissue development and regeneration, in health and disease. I...
The neurotransmitter phenylethylamine (PEA) is highly susceptible to oxidation to produce phenylacetic acid (PA). The fact that PEA and PA are both metabolites of phen...
In this paper, a simple and green strategy was proposed to fabricate one-dimensional core-shell Fe3O4@C/Ni nanocomposites. The rationally designed hybrid nanostructure...
Mutagenic and Carcinogenic substances are a threat to any living organism, and its detection is of paramount importance. In this work, we fabricate for the first time ...
Nanozymes with various activities have attracted much attention owing to their great potential in the fields of biochemical analysis and environmental monitoring. Here...
A highly sensitive protocol for signaling norepinephrine (NEP) in human fluids and neuronal cell line models should be established for clinical investigation of some n...
Recently, biocompatible anisotropic particles have emerged as a powerful platform in the biomedical field, especially in the areas such as therapeutics, theranostics, ...