Discover Materials, Journal Year: 2025, Volume and Issue: 5(1)
Published: May 26, 2025
Language: Английский
Biosensors, Journal Year: 2025, Volume and Issue: 15(2), P. 124 - 124
Published: Feb. 19, 2025
The operating principle of a fuel cell is attracting increasing attention in the development self-powered electrochemical sensors (SPESs). In this type sensor, chemical energy analyzed substance converted into electrical galvanic through spontaneous reactions, directly generating an analytical signal. Unlike conventional (amperometric, voltammetric, and impedimetric) sensors, no external form applied potential required for redox detection reactions to occur. SPESs therefore have several important advantages over sensors. They do not require power supply modulation system, which saves costs. devices also offer greater simplicity are more compatible applications wearable sensor as well vivo situ use. Due dual properties hydrogen peroxide, it possible develop membraneless cells fuel-cell-based peroxide SPESs, sample used only source energy, both oxidant reductant (fuel). This suppresses dependence on availability oxygen. Electrode catalyst materials different reaction pathways at cathode anode one-compartment key technology implementation characteristics SPESs. article provides overview designs H2O2-H2O2 H2O2 focusing biomimetic nanozyme catalysts, highlights recent innovations prospects hydrogen-peroxide-based (bio)electrochemical analysis.
Language: Английский
Citations
1
Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 534, P. 216578 - 216578
Published: March 4, 2025
Language: Английский
Citations
1
Neurochemical Research, Journal Year: 2025, Volume and Issue: 50(1)
Published: Jan. 20, 2025
Language: Английский
Citations
0
International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 143048 - 143048
Published: April 1, 2025
Language: Английский
Citations
0
Biomaterials, Journal Year: 2025, Volume and Issue: unknown, P. 123419 - 123419
Published: May 1, 2025
Language: Английский
Citations
0
International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 142798 - 142798
Published: April 1, 2025
Language: Английский
Citations
0
International Journal of Molecular Sciences, Journal Year: 2025, Volume and Issue: 26(8), P. 3522 - 3522
Published: April 9, 2025
Neurodegenerative diseases, including Alzheimer's disease (AD), Parkinson's (PD), multiple sclerosis (MS), amyotrophic lateral (ALS) and Huntington's (HD), represent a significant challenge to global health due their progressive nature the absence of curative treatments. These disorders are characterized by oxidative stress, protein misfolding, neuroinflammation, which collectively contribute neuronal damage death. Recent advancements in nanotechnology have introduced nanozymes-engineered nanomaterials that mimic enzyme-like activities-as promising therapeutic agents. This review explores multifaceted roles nanozymes combating stress inflammation neurodegenerative conditions. By harnessing potent antioxidant properties, can effectively scavenge reactive oxygen species (ROS) restore redox balance, thereby protecting function. Their ability modify surface properties enhances targeted delivery biocompatibility, making them suitable for various biomedical applications. In this review, we highlight recent findings on design, functionality, potential nanozymes, emphasizing dual role addressing pathological features such as aggregation. synthesis current research underscores innovative proactive strategy halt progression improve patient outcomes disorders.
Language: Английский
Citations
0
Discover Materials, Journal Year: 2025, Volume and Issue: 5(1)
Published: May 26, 2025
Language: Английский
Citations
0