The past decade has witnessed ongoing progress in precision medicine to improve human
health. As an emerging diagnostic technique, liquid biopsy can provide real-time …

Gold nanoparticles (AuNPs) provide excellent platforms for the development of colorimetric
biosensors as they can be easily functionalised, displaying different colours depending on …

Beyond traditional needs of biosensors such as high sensitivity and selectivity for analyte
detection, newly emerging requirements including a real-time detection ability and in-field …

Lateral flow assays (LFAs) are the technology behind low-cost, simple, rapid and portable
detection devices popular in biomedicine, agriculture, food and environmental sciences …

Digital health facilitated by wearable/portable electronics and big data analytics holds great
potential in empowering patients with real‐time diagnostics tools and information. The …

Surface plasmon resonance (SPR) has found extensive applications in chemi-sensors and
biosensors. Plasmons play different roles in different types of optical sensors. SPR …

This manuscript provides a brief overview of latest research involving the use of lateral flow
assay for qualitative and quantitative analysis in different areas. The excellent features and …

Localized surface plasmon resonance (LSPR) has emerged as a leader among label-free
biosensing techniques in that it offers sensitive, robust, and facile detection. Traditional …

Aptamers have been identified against various targets as a type of chemical or nucleic acid
ligand by systematic evolution of ligands by exponential enrichment (SELEX) with high …

Gold nanoparticles have been used in biomedical applications since their first colloidal
syntheses more than three centuries ago. However, over the past two decades, their …