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Recent Studies on Hydrogels Based on H(2)O(2)-Responsive Moieties: Mechanism, Preparation and Application
H(2)O(2) is essential for cellular processes and plays a vital role in the regulation of cell signaling pathways, which can be viewed as a warning signal for many kinds of disease including cancer, cardiovascular disease, reproductive abnormalities, diabetes, and renal failure. A H(2)O(2)-responsive...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9222492/ https://www.ncbi.nlm.nih.gov/pubmed/35735705 http://dx.doi.org/10.3390/gels8060361 |
Sumario: | H(2)O(2) is essential for cellular processes and plays a vital role in the regulation of cell signaling pathways, which can be viewed as a warning signal for many kinds of disease including cancer, cardiovascular disease, reproductive abnormalities, diabetes, and renal failure. A H(2)O(2)-responsive hydrogel (H(2)O(2)-Gel) is a promising candidate for biomedical applications because of its good biocompatibility, similarity to soft biological tissues, ease of preparation, and its ability to respond to H(2)O(2). In this study, the H(2)O(2)-responsive moieties used to fabricate H(2)O(2)-Gels were reviewed, including thioethers, disulfide bonds, selenides, diselenium bonds, diketones, boronic, and others. Next, the preparation method of H(2)O(2)-Gel was divided into two major categories according to their reaction mechanisms: either self-crosslinking or mechanisms entailing the addition of difunctional crosslinkers. Last, the applications of H(2)O(2)-Gels were emphasized, which have been viewed as desirable candidates in the fields of drug delivery, the detection of H(2)O(2), glucose-responsive systems, ROS scavengers, tissue engineering, and cell-encapsulation. |
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