Over the years, click and bioorthogonal reactions have been the subject of considerable
research efforts. These high-performance chemical reactions have been developed to meet …

Functionalized upconversion nanoparticles (UCNPs) have perceived massive success in
the area of bio-photonic applications. UCNPs are extensively used as a successful emitter in …

Lanthanide ions doped upconversion nanoparticles (UCNPs) are capable of stepwisely
converting lower energy near-infrared (NIR) excitation light into higher energy visible or …

The COVID-19 pandemic has brought to light the need for fast and sensitive detection
methods to prevent the spread of pathogens. The scientific community is making a great …

Lanthanide-doped upconversion nanoparticles (UCNPs), characterized by converting low-
energy excitation to high-energy emission, have attracted considerable interest due to their …

This report aims to provide the audience with a guideline for construction and
characterisation of nanobiosensors that are based on widely used affinity probes including …

Stimuli-responsive therapy of cancer with spatial and temporal control is crucial in improving
the treatment efficacy and minimizing the side effects. MicroRNA (miRNA) as an important …

Label-free electrochemical biosensors are advantageous, over conventional bioassay
techniques, offering rapid analytical response time, demands ultra-low sample volume, easy …

Piwi-interacting RNAs (piRNAs) are small noncoding RNAs that repress transposable
elements to maintain genome integrity. The canonical catalytic hairpin assembly (CHA) …

Intracellular microRNAs imaging based on upconversion nanoprobes has great potential in
cancer diagnostics and treatments. However, the relatively low detection sensitivity limits …