The combination of 2D MXenes with high affinity aptamers has resulted in the development
of innovative aptasensing approaches for food/water safety and clinical diagnosis. Aptamers …

Transition metal carbides/carbonitrides (MXenes), as one of the emerging two-dimensional
(2D) materials, have attracted tremendous attention in recent years. Developing MXenes …

Uric acid (UA), scavenger of oxygen radical, is a very important antioxidant that help
maintains the stability of blood pressure and antioxidant stress. However, an abnormal UA …

Iron, cobalt and nitrogen co-doped carbon dots (FeCo/N-CDs) were fabricated firstly by a
one pot hydrothermal method in this study. As well as exhibiting peroxidase-like activity, the …

Various optical sensing techniques to develop different biosensors for detection of
biomolecules are summarized here. The identification of biomolecules has led to the major …

Nanozymes, a type of nanomaterial with intrinsic enzyme-like activities, have emerged as a
promising tool for disease theranostics. As a type of artificial enzyme mimic, nanozymes can …

Lanthanide-doped upconversion nanoparticles (UCNPs) have gained more attention from
researchers due to their unique properties of photon conversion from an excitation/incident …

In this work, a new MOF Eu-BTC-BDC-NH 2 (BTC= benzene-1, 3, 5-tricarboxylate, BDC-NH
2= 2-aminoterephthalic acid) was synthesized by a facile and energy-efficient process, and …

The emerging multifunctional flexible electronic-skin for establishing body–electric
interaction can enable real-time monitoring of personal health status as a new personalized …

An indicator displacement assay for colorimetric and fluorometric dual-mode detection of
urinary uric acid (UA) was constructed using a water-soluble naphthalene-based tetralactam …