Due to the advantages of in situ, real-time, and non-destructive detection of target
molecules, fluorescent probes have become an indispensable tool in the fields of disease …

This article discusses three aspects of inner filter effect (IFE) in fluorescence spectroscopy.(i)
First, IFE as undesirable in fluorescence measurements: IFE results in non-linear …

The precise synthesis of Cu NCs is a highly desirable and controllable route for the
preparation of desired structures and properties, which facilitates the rational design of …

We report the development of a highly sensitive ratiometric fluorescent lateral flow
immunoassay (RFLFIA) strip for rapid and accurate detection of acute myocardial infarction …

As a class of carbon-based nanomaterials, carbon dots (CDs) have attracted enormous
attention because of their tunable optical and physicochemical properties, such as …

Exploring high-performance fluorescence strategies for onsite monitoring of oxytetracycline
(OTC) is of great significance for protecting human health. Herein, an innovative ratiometric …

Development of selective and sensitive methods for on-site assay of tetracycline (TC) is of
great significance for public health and food safety. Herein, a valid ratiometric fluorescence …

Point-of-care (POC) nanosensors with high screening efficiency show promise for user-
friendly manipulation in the ever-increasing on-site analysis demand for illness diagnosis …

Facile detection of malachite green (MG), a toxic dye, in aquaculture is urgently demanded
for environment and food safety. Herein, we design a novel fluorescent probe, namely red …

Developing intelligent, sensitive, and visual methods for rapidly detecting veterinary drug
residues is essential for ensuring food quality and safety. A portable smartphone-assisted …