Enabling Charge Trapping with Quasi-Magnetization through Transition Metal Ion-Chelated Mesoporous Silica Particles for Wearable Antibacterial Self-Powering Sensors (Small Methods 4/2025)

IF 10.7 2区 材料科学 Q1 CHEMISTRY, PHYSICAL
Seunghye Han, Jungchul Park, Jingzhe Sun, Bingqi Ren, Jiwoo Lee, Jihyun Bae, Jeong Ho Chang, Jong-Jin Park
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引用次数: 0

Abstract

Self-Powering Sensors

In article number 2401831, Chang, Park, and co-workers report an effective charge-trapping method based on the magnetization current induced by transition metal ion chelation. Along with a theoretical analysis of the Maxwell equation and discussion of the charge-trapping mechanism demonstrate that magnetic materials provide enhanced charge-trapping performance. As a result, they can generate a feeble quasi-magnetization current during the TENG cycle, which enhances the surface charge density by 68%.

Abstract Image

过渡金属离子螯合介孔二氧化硅颗粒准磁化实现可穿戴抗菌自供电传感器的电荷捕获(Small Methods 4/2025)
在文章编号2401831中,Chang, Park和同事报道了一种基于过渡金属离子螯合诱导的磁化电流的有效电荷捕获方法。通过对麦克斯韦方程的理论分析和对电荷捕获机理的讨论,证明磁性材料具有增强的电荷捕获性能。结果表明,它们在TENG循环中产生微弱的准磁化电流,使表面电荷密度提高68%。
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来源期刊
Small Methods
Small Methods Materials Science-General Materials Science
CiteScore
17.40
自引率
1.60%
发文量
347
期刊介绍: Small Methods is a multidisciplinary journal that publishes groundbreaking research on methods relevant to nano- and microscale research. It welcomes contributions from the fields of materials science, biomedical science, chemistry, and physics, showcasing the latest advancements in experimental techniques. With a notable 2022 Impact Factor of 12.4 (Journal Citation Reports, Clarivate Analytics, 2023), Small Methods is recognized for its significant impact on the scientific community. The online ISSN for Small Methods is 2366-9608.
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