Nucleic acids, including deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), are
natural biopolymers composed of nucleotides that store, transmit, and express genetic …

Fluorescence polarization holds considerable promise for bioanalytical systems because it
allows the detection of selective interactions in real time and a choice of fluorophores, the …

Aptamers are promising biorecognition elements with a wide applicability from therapeutics
to biosensing. However, to successfully use these biomolecules, a complete …

Fluorescence polarization (FP) assays play an important role in the detection of chemical
contaminants in food and environmental due to a number of key advantages since last …

Graphene oxide (GO) has been proven as an outstanding fluorescence anisotropy (FA)
amplifier. Yet the traditional GO amplified FA assays lack high sensitivity because of the 1: 1 …

Fluorescence anisotropy (FA) is a reliable, sensitive, and robust assay approach for
determination of many biological targets. However, it is generally not applicable for the …

In this work, a photoelectrochemical (PEC) method was introduced into a microfluidic paper-
based analytical device (μ-PAD), and thus, a truly low-cost, simple, portable, and disposable …

Tumor-derived exosomes have emerged as promising cancer biomarkers and attracted
increasing interest in non-invasive cancer diagnosis and treatment monitoring. However, the …

Differentiating dry eye disease (DED) from allergic or viral conjunctivitis rapidly and
accurately is important to ensure prompt diagnosis and treatment. Tear lactoferrin (LF), a …

An idea drug carrier, with good binding affinity, selectivity, drug payload capacity, and
cellular internalized capability, will greatly improve the efficiency of target delivery. Herein a …