Hydrogels are polymeric networks having the ability to absorb a large volume of water.
Flexibility, versatility, stimuli-responsive, soft structure are the advantages of hydrogels. It is …

The current review provides an overview of different types of superabsorbent polymers
(SAPs) together with appropriate strategies elaborated to enable their synthesis. The main …

Multifunctional hydrogels have great potential in smart wearable technology, flexible
electronic devices, and biomedical research. However, it is highly challenging to prepare …

Polymer gels are a valuable class of polymeric materials that have recently attracted
significant interest due to the exceptional properties such as versatility, soft-structure …

Inflammation is a key challenge in the treatment of chronic diseases. Spurred by topical
advancement in polymer chemistry and drug delivery, hydrogels that release a drug in …

Low nitrogen (N) use efficiency from urea fertilizers due to environmental losses results in
high cost of fertilizers for agricultural productions. Coating of urea with biodegradable …

Hydrogel is a promising adsorbent for heavy metal removal. In order to conserve the
environment by avoiding the hydrogel disposal problem after the adsorption process, this …

Hydrogel is being broadly studied due to their tremendous properties, such as swelling
behavior and biocompatibility. Numerous review articles have discussed hydrogel polymer …

Delivery of therapeutics to the intestinal region bypassing the harsh acidic environment of
the stomach has long been a research focus. On the other hand, monitoring a system's pH …

There are different pH-sensitive systems for biomedical applications that have recently been
considered for pH targeting nanomedicine. In this review, we examine some of the most …