The detection of cancer biomarkers in histological samples and blood is of paramount
importance for clinical diagnosis. Current methods are limited in terms of sensitivity …

Advances in the development of new biorecognition elements, nanoparticle‐based labels as
well as instrumentation have inspired the design of new bioaffinity assays. This review …

Lanthanide-based, spectrally shifting, and multi-color luminescent upconverting
nanoparticles (UCNPs) have received much attention in the last decades because of their …

The COVID-19 crisis requires fast and highly sensitive tests for the early stage detection of
the SARS-CoV-2 virus. For detecting the nucleocapsid protein (N protein), the most …

Precision medicine demands the best application of multiple unambiguous biomarkers to
bring uniform decisions in disease prognosis. The remarkable development of …

Selective detection of biomarkers at low concentrations in blood is crucial for the clinical
diagnosis of many diseases but remains challenging. In this work, we aimed to develop an …

There is an urgent need for a point-of-care testing (POCT) method in developing and
underserved regions to distinguish between two Monkeypox virus (MPXV) clades, given …

Background Laser-induced breakdown spectroscopy (LIBS) is a well-recognized analytical
technique used for elemental analysis. This method is gaining considerable attention also in …

Cardiac vascular diseases, especially acute myocardial infarction (AMI), are one of the
leading causes of death worldwide. Therefore cardio-specific biomarkers such as cardiac …

Immunoassays are important tools for clinical diagnosis as well as environmental and food
analysis because they enable highly sensitive and quantitative measurements of analyte …