Hydrogels are excellent water-swollen polymeric materials for use in wearable, implantable,
and disposable biosensors. Hydrogels have unique properties such as low cost, ease of …

Polysaccharide-based hydrogel has excellent biochemical function, abundant sources,
good biocompatibility and other advantages, and has a broad application prospect in …

In this study, a novel electrochromic hydrogel AG/P (AAm-AAc)/P 2 W 18 was prepared by
loading polyoxometalate K 6 P 2 W 18· 10H 2 O (P 2 W 18) into a double-network hydrogel …

The ever‐increasing complexity of environmental pollutants urgently warrants the
development of new detection technologies. Sensors based on the optical properties of …

The present research is focused on the development of a biofunctionalized hydrogel with a
surface diffractive micropattern as a label-free biosensing platform. The biosensors …

We proposed a hydrogel grating sensor functionalized with phenylboronic acid (PBA) group
for glucose concentration detection. A PBA functionalized polyacrylamide hydrogel film was …

Hydrogels are hydrophilic three-dimensional (3D) porous polymer networks that can easily
stabilize various nanoparticles. Loading noble metal nanoparticles into a 3D network of …

The storage of time-stable holographic gratings in hydrogel matrices when the material is
immersed in aqueous media is a real challenge at present. The optimization of the storage …

Swelling factor and swelling rate are key characteristics of hydrogels. Here, a new method is
presented for accurate in-situ monitoring of hydrogel swelling in real-time using single-sided …

Contact lenses are emerging as a promising platform for non-invasive biosensing of various
biomarkers in tear fluid. This review covers recent advances in developing contact lens …