A5055098693- Electrocatalysts for Energy Conversion
- Sports injuries and prevention
- Lower Extremity Biomechanics and Pathologies
- Advanced battery technologies research
- Fuel Cells and Related Materials
- Foot and Ankle Surgery
- Supercapacitor Materials and Fabrication
- Knee injuries and reconstruction techniques
- MicroRNA in disease regulation
- Cancer-related molecular mechanisms research
- Geometric Analysis and Curvature Flows
- Circular RNAs in diseases
- Electrochemical Analysis and Applications
- Glioma Diagnosis and Treatment
- Geometry and complex manifolds
- MRI in cancer diagnosis
- Seismic Imaging and Inversion Techniques
- Anesthesia and Neurotoxicity Research
- Advancements in Battery Materials
- Catalytic Processes in Materials Science
- Inertial Sensor and Navigation
- Hydraulic Fracturing and Reservoir Analysis
- Microstructure and Mechanical Properties of Steels
- Cancer, Hypoxia, and Metabolism
- Nonlinear Partial Differential Equations
Guangxi Medical University
2009-2025
First Affiliated Hospital of GuangXi Medical University
2009-2025
Inner Mongolia University of Science and Technology
2023-2024
Heilongjiang University
2019-2023
Shandong Provincial QianFoShan Hospital
2010-2023
Shanghai Ocean University
2023
Ministry of Education of the People's Republic of China
2019-2023
Xiangya Hospital Central South University
2017-2023
Central South University
2017-2023
Shandong First Medical University
2020-2023
The emerging star of single atomic site (SAS) catalyst has been regarded as the most promising Pt-substituted electrocatalyst for oxygen reduction reaction (ORR) in anion-exchange membrane fuel cells (AEMFCs). However, metal loading SAS directly affects whole device performance. Herein, we report a dual nitrogen source coordinated strategy to realize high dense Cu-N4 with 5.61 wt% supported on 3D N-doped carbon nanotubes/graphene structure wherein simultaneously performs superior ORR...
The synthetic strategies, structural characteristics and applications of energy devices have been systematically summarized, the corresponding future development challenges are proposed.
The cooperation of Fe<sub>3</sub>C nanoparticles with atomically dispersed Fe–N<sub>4</sub> could enhance the oxygen adsorption capacity and facilitate breakage O–O bonds, resulting in an excellent reaction reduction activity.
Theoretical calculations predicted the combination of pyridinic-N and graphitic-N promotes electrocatalytic ORR activity Fe SASs. Thus, a Fe–N 4 SAS-based catalyst was designed showed excellent performance for an alkaline H 2 /O fuel cell.
Purpose: Glioblastoma multiforme (GBM) is the most common of malignant and invasive gliomas. High grade glioma prone to relapse has a poor prognosis. However, there big difference in terms survival time with same glioma. Cluster differentiation 44 (CD44) an indicator cancer stem cells abnormal expression many tumors, however GBM unknown. Methods: Tissue specimens were collected from 62 patients investigate CD44 their prognosis was followed-up. Chi-square test used identify association...
Improving the oxygen reduction reaction (ORR) activity of Fe3C-based catalyst is greatly significant for energy conversion devices, such as fuel cells and Zn–air batteries (ZABs). Herein, biomass peanut shell used to synthesize B,N-codoped defective graphitic carbon entangled Fe3C nanoparticles (D-BNGFe) via carbonizing doping, followed by a defect creation process. In synthesis, usage iron species could effectively prevent formation B–N covalent bond, which maximizes ORR activity. Moreover,...
The development of nonprecious metal catalysts with both oxygen reduction and evolution reactions (ORR/OER) is very important for Zn-air batteries (ZABs). Herein, a Co5.47 N particles Fe single atoms co-doped hollow carbon nanofiber self-supporting membrane (H-CoFe@NCNF) synthesized by coaxial electrospinning strategy combined pyrolysis. X-ray absorption fine spectroscopy analyses confirm the state cobalt nitride atoms. As result, H-CoFe@NCNF exhibits superior bifunctional performance Eonset...
Although Zn-Ni/air hybrid batteries exhibit improved energy efficiency, power density, and stability compared with Zn-air batteries, they still cannot satisfy the high requirements of commercialization. Herein, Cu+/Cu2+ redox pair generated from a copper collector has been introduced to construct battery system by combining Zn-Cu/Zn-Ni, in which CuXO@NiFe-LDH Co-N-C dodecahedrons are respectively adopted as oxygen evolution (OER) reduction (ORR) electrodes. For fabricating CuXO@NiFe-LDH, Cu...
Research has revealed that patients with diabetes and peripheral neuropathy exhibit significantly elevated nerve stimulation thresholds. However, the minimum thresholds of nerves in diabetic foot, along recovery function, remain undetermined. The aim this study is to investigate femoral sciatic nerves, as well duration block, diagnosed foot.
Wearable sensors face significant challenges in resisting water interference, especially during activities such as rainy-day monitoring, underwater rescue, and ocean exploration, due to their vulnerability moist environments. Exposure to...
To explore the impact of ultrasound-guided proximal adductor canal and pes anserinus tendon block on early recovery after anterior cruciate ligament reconstruction surgery via daytime knee arthroscopy. A total 127 patients, aged 18–60 years, with ASA class I-II, undergoing arthroscopy under general anesthesia laryngeal mask airway intubation, were selected. These patients randomly divided into three groups: Group C (43 cases), N1 (41 N2 cases). Control group C: received 0.5% ropivacaine (15...
// Guangying Zhang 1 , Zhanzhan Li Daolin Si 2 and Liangfang Shen Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan Province 410008, China Pediatric Neurology, Correspondence to: Shen, email: lfshen2008@163.com Keywords: intraoperative ultrasound, glioma residual, diagnostic test, meta-analysis Received: June 28, 2017 Accepted: August 09, Published: 22, ABSTRACT Achieving total resection represents a major challenge to neurosurgeons with no distinct margin...