A5051546765- Gold and Silver Nanoparticles Synthesis and Applications
- Advanced biosensing and bioanalysis techniques
- Multilevel Inverters and Converters
- Copper-based nanomaterials and applications
- CO2 Reduction Techniques and Catalysts
- Electrocatalysts for Energy Conversion
- Gut microbiota and health
- Induction Heating and Inverter Technology
- Nanoplatforms for cancer theranostics
- Advanced Nanomaterials in Catalysis
- Advanced DC-DC Converters
- Advanced Photocatalysis Techniques
- Spectroscopy Techniques in Biomedical and Chemical Research
- Advanced battery technologies research
- Advanced Drug Delivery Systems
- MXene and MAX Phase Materials
Ningxia Medical University
2025
Xi'an University of Technology
2023
Tianjin University
2023
Chinese Academy of Inspection and Quarantine
2017
Capital Normal University
2016
Abstract Compared with noble metals, semiconductors surface plasmon resonance effect are another type of SERS substrate materials. The main obstacles so far that the semiconducting materials often unstable and easy to be further oxidized or decomposed by laser irradiating contacting corrosive substances. Here, we report metallic MoO 2 can used as a detect trace amounts highly risk chemicals including bisphenol A (BPA), dichloropheno (DCP), pentachlorophenol (PCP) on. minimum detectable...
Abstract Exploring efficient electrocatalysts with fundamental understanding of the reaction mechanism is imperative in CO 2 electroreduction. However, impact sluggish water dissociation as proton source and surface species are still unclear. Herein, we report a strategy promoting protonation electroreduction by implementing oxygen vacancy engineering on Bi O 3 over which high Faradaic efficiency formate (above 90%) large partial current density (162 mA cm −2 ) achieved. Systematic study...
Semiconductor-based surface-enhanced Raman spectroscopy is getting more and attention because of its great price advantage. One the biggest obstacles to large-scale application it poor stability. Here, we report that plasmonic MoO2 nanospheres can be used as a highly sensitive stable semiconducting-substrate material for scattering (SERS). By using substrates, series typical compounds with high accurately detected. This new non-noble metal substrate shows very detection limit 10-8 M,...
The structural disruption of intestinal barrier and excessive reactive oxygen/nitrogen species (RONS) generation are two intertwined factors that drive the occurrence development ulcerative colitis (UC). Synchronously restoring mitigating excess RONS is a promising strategy for UC management, but its treatment outcomes still hindered by low drug accumulation retention in colonic lesions. Inspired intestine colonizing bacterium, we developed mucoadhesive probiotic Akkermansia...
Abstract Ulcerative colitis (UC) leads to complex alterations in the intestinal microenvironment, with gut microbiota dysbiosis and excessive reactive oxygen species (ROS) being major drivers. Previously, microecological preparations have been used restore homeostasis demonstrated considerable potential; however, efficacy is hindered due hostile environment gastrointestinal tract high ROS levels at lesion sites. Accordingly, a multienzyme mimicking vanadium carbide (V2C) MXenzyme armored...
In this paper, a single-phase 1kW off-line inverter under critical conduction mode (CRM) with high switching frequency using 650V GaN devices is studied, designed, and tested. For CRM full-bridge inverters unipolar modulation strategy, if the output voltage value of less than half its input, drain to source would only resonate some valley point. So zero-voltage-switching (ZVS) cannot be achieved within full range, meanwhile power loss often generated on instant following active switch....