Ziyun Zhang

ORCID: 0000-0002-2310-0739
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About
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Research Areas
  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Quantum Information and Cryptography
  • Quantum Mechanics and Applications
  • Quantum Computing Algorithms and Architecture
  • Catalytic Cross-Coupling Reactions
  • Turbomachinery Performance and Optimization
  • Advancements in Battery Materials
  • Supercapacitor Materials and Fabrication
  • Quantum optics and atomic interactions
  • Fluid Dynamics and Turbulent Flows
  • Electrocatalysts for Energy Conversion
  • Extraction and Separation Processes
  • Organometallic Complex Synthesis and Catalysis
  • N-Heterocyclic Carbenes in Organic and Inorganic Chemistry
  • Asymmetric Hydrogenation and Catalysis
  • Functional Brain Connectivity Studies
  • Synthetic Organic Chemistry Methods
  • Attention Deficit Hyperactivity Disorder
  • Organoboron and organosilicon chemistry
  • Cyclopropane Reaction Mechanisms
  • Immune Cell Function and Interaction
  • Children's Physical and Motor Development
  • Semiconductor materials and devices
  • Liquid Crystal Research Advancements

King Abdullah University of Science and Technology
2019-2025

Shanghai Institute of Technology
2023-2025

Guangzhou Medical University
2023-2025

Huzhou University
2023-2025

Xi'an Jiaotong University
2025

State Key Laboratory of Electrical Insulation and Power Equipment
2025

Gannan Medical University
2023-2024

Tongji Hospital
2016-2024

Huazhong University of Science and Technology
2016-2024

Peking University
2022-2024

Although our understanding of the effects microplastics on dynamics soil organic matter (SOM) has considerably advanced in recent years, fundamental mechanisms remain unclear. In this study, we examine polyethylene and poly(lactic acid) SOM processes via mineralization incubation. Accordingly, evaluated changes carbon dioxide (CO2) methane (CH4) production. An O2 planar optical sensor was used to detect temporal behavior dissolved during incubation determine microscale oxygen heterogeneity...

10.1021/acs.est.3c02133 article EN Environmental Science & Technology 2023-08-30

Sanguinarine is a quaternary ammonium benzophenanthine alkaloid found in traditional herbs such as Chelidonium, Corydalis, Sanguinarum, and Borovula. It has been proven to possess broad-spectrum biological activities, antitumor, anti-inflammatory, antiosteoporosis, neuroprotective, antipathogenic microorganism activities. In this paper, recent progress on the activity mechanism of action sanguinarine its derivatives over past ten years reviewed. The results showed that activities...

10.1016/j.biopha.2024.116406 article EN cc-by-nc Biomedicine & Pharmacotherapy 2024-03-08

Abstract The development of novel and operationally simple synthetic routes to carbene‐metal‐amido (CMA) complexes copper, silver gold relevant for photonic applications are reported. A mild base sustainable solvents allow all reactions be conducted in air at room temperature, leading high yields the targeted compounds even on multigram scales. effect various bases N−H metallation was studied silico experimentally, while a mechanochemical, solvent‐free approach also developed. Our...

10.1002/chem.202101476 article EN cc-by Chemistry - A European Journal 2021-05-26

Casing treatment is an effective passive technology for improving the compressor stability. However, current design methods casing rely excessively on trial and error experiences, presenting significant challenges to actual engineering applications. In this paper, we propose a multi-objective optimization method based stall margin evaluation data mining enhance stability of axial rotors. We have developed platform that combines geometric parameterization, mesh generation, numerical...

10.1063/5.0161142 article EN Physics of Fluids 2023-08-01

The end wall loss of modern highly loaded low pressure turbine (LPT) has been greatly increased, due to the enhanced secondary flow and boundary layer separation loss. Thus, it is great significance develop effective control strategies improve condition aerodynamic performance LPT. This research carried out a numerical investigation on coupled strategy, which combined non-axisymmetric contouring (NEC) root tangential lean (RTL), based LPT cascade (Zweifel = 1.59). Meanwhile, optimization...

10.1063/5.0186775 article EN Physics of Fluids 2024-01-01

Autism spectrum disorder (ASD) is characterized by impairments in social communication and restricted or repetitive behaviors interests. ASD now diagnosed more than one out of 100 children biased towards males a ratio at least 4:1. Many possible explanations potential causative factors have been reported, such as genetics, sex, environmental factors, although the detailed mechanisms remain unclear. The dams were exposed through oral contraceptives to either vehicle control (VEH) alone,...

10.1186/s13229-017-0159-3 article EN cc-by Molecular Autism 2017-08-17

An expedient access to the first optically pure ruthenium complexes containing C1-symmetric cyclic (alkyl)(amino)carbene ligands is reported. They demonstrate excellent catalytic performances in asymmetric olefin metathesis with high enantioselectivities (up 92% ee). Preliminary mechanistic insights provided by density functional theory models highlight origin of enantioselectivity.

10.1021/jacs.0c10705 article EN Journal of the American Chemical Society 2020-11-13

Major depressive disorder (MDD) has a high incidence and an unknown mechanism. There are no objective sensitive indicators for clinical diagnosis.This study explored specific electrophysiological their role in the diagnosis of MDD using machine learning.Forty first-episode drug-naïve patients with forty healthy controls (HCs) were recruited. EEG data collected from all subjects resting state eyes closed 10 min. The severity was assessed by Hamilton Depression Rating Scale (HAMD-17). Machine...

10.1186/s12888-023-05349-9 article EN cc-by BMC Psychiatry 2023-11-13

Although transition-metal nitrides have been widely applied for several decades, experimental investigations of their high-resolution electronic band structures are rare due to the lack high-quality single-crystalline samples. Here, we report on first momentum-resolved titanium nitride (TiN) films, which remarkable superconductors. The measurements crystal and electrical transport properties confirmed high quality these films. More importantly, from a combination angle-resolved photoelectron...

10.1021/acs.nanolett.4c01704 article EN Nano Letters 2024-05-23

New derivatives of the Quinaphos ligands and related Dihydro-Quinaphos based on more flexible 1,2,3,4-tetrahydroquinoline backbone have been prepared fully characterised. A general straightforward separation protocol was devised, which allowed for gram-scale isolation R(a),S(c) S(a),R(c) diastereomers. These new phosphine-phosphoramidite applied in Rh-catalysed asymmetric hydrogenation functionalised olefins with achievement excellent enantioselectivities (> or = 99%) most cases turnover...

10.1002/chem.201000063 article EN Chemistry - A European Journal 2010-05-17

An efficient and chemoselective methodology deploying gold-N-heterocyclic carbene (NHC) complexes as catalysts in the hydrofluorination of terminal alkynes using aqueous HF has been developed. Mechanistic studies shed light on an situ generated catalyst, formed by reaction Brønsted basic gold pre-catalysts with water, which exhibits highest reactivity chemoselectivity. The catalytic system a wide alkyl substituted-substrate scope, stoichiometric well reactions tailor-designed enable...

10.1002/chem.202103886 article EN Chemistry - A European Journal 2021-11-05
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