Surface enhanced Raman spectroscopy (SERS) is meeting the requirements in biomedical
science being a highly sensitive and specific analytical tool. By employing portable Raman …

Fluorescence‐based biosensors have widely been used in the life‐sciences and biomedical
applications due to their low limit of detection and a diverse selection of fluorophores that …

Early cancer detection greatly increases the chances for successful treatment, but available
diagnostics for some tumours, including lung adenocarcinoma (LA), are limited. An ideal …

Gastric cancer (GC) is a multifactorial process, accompanied by alterations in metabolic
pathways. Non‐invasive metabolic profiling facilitates GC diagnosis at early stage leading to …

Glucose detection is of vital importance to diabetes diagnosis and treatment. Optical
approaches in glucose sensing have received much attention in recent years due to the …

Metabolites are important biomarkers in human body fluids, conveying direct information of
cellular activities and physical conditions. Metabolite detection has long been a research …

Nanozyme-based food quality detection plays an increasingly important role in ensuring
food safety throughout the whole food industry chain. However, the insufficient catalytic …

It is desirable for a sustainable society that the production and utilization of renewable
materials are net‐zero in terms of carbon emissions. Carbon materials with emerging …

Traditional diagnostic methods, such as blood tests, are invasive and time-consuming, while
sweat biomarkers offer a rapid physiological assessment. Surface-enhanced Raman …

Nanozymes have been widely used in biosensors instead of natural enzymes because of
low cost, high stability and ease of storage. However, few works use oxidase-like …