2023年9月1日 · A novel MXene-supported gold nanoparticles composite catalyst was synthesized by using PDDA as a stabilizer, which had the advantages of superior catalytic activity, high …

2020年7月1日 · MXene-Ti 3 C 2 T x is synthesized and modified with 5 nm gold nanoparticles to boost the electrochemical signals by ~ 4 times. DSN-based amplification system enhanced the …

In this study, we prepared a mixture of Au BPs and MXene nanosheets by electrostatic self-assembly. By comparing the SERS performance before and after mixing, we found that the …

2016年8月25日 · We report on one-step hybridization of silver, gold and palladium nanoparticles from solution onto exfoliated two-dimensional (2D) Ti 3 C 2 titanium carbide (MXene) …

2022年7月28日 · Gold single atoms were confined into the vacancy defects of Ti 3 C 2 T x MXene, which could effectively avoid the masking of catalytic active sites. Meanwhile, electron …

2023年1月23日 · In this work, we present a photosensitive ion channel based on plasmonic gold nanostars (AuNSs) and cellulose nanofibers (CNFs) embedded in layered MXene nanosheets. …

1 天前 · In this study, Nb 4 C 3 -MXene nanosheets were firstly modified onto the screen-printing carbon electrode surface as the substrate materials to offer big surface area and then gold …

2024年5月2日 · Early transition metal carbides (MXene) hybridized by precious metals open a door for innovative electrochemical biosensing device design. Herein, we present a facile one …

2024年9月28日 · In order to overcome these concerns, this work introduces a portable electrochemical sensor based on a disposable integrated screen-printed carbon electrode …

2025年3月11日 · Radiotherapy (RT) effectiveness is limited by low DNA damage in tumor cells, surrounding tissue harm, and tumor radioresistance with active DNA repair. Herein, we have …