Cr(VI) is a great threat to the ecological environment and human health, so it is urgent to remove Cr(VI) from the environment.
This work presents a novel COF hybrid fibrous nano-network as a SERS-active substrate for epinephrine detection via boronic acid affinity, using citric acid reporter, enabling sensitive, selective, reproducible detection in serum samples.
By integrating phenylboronic acid-functionalized fluorescent probe with principal component analysis, it is feasible and easy to discriminate different types of cis-diol containing molecules including nucleosides, sugars and glycoproteins.
A bacteria discrimination platform can be simply constructed by integrating a phenylboronic acid-functionalized fluorescent probe with machine learning methods.
Organoboron compounds have given rise to a growing collection of bioconjugation reactions, with some being reversible while others yielding a stable linkage. Both reaction subtypes have found their unique applications in biology.