Search results for: Xiao Han Wang

Items from 1 to 18 out of 18 results

article

In situ Construction of Single‐Atom Electronic Bridge on COF to Enhance Photocatalytic H₂ Production

Jie Li, Jie Zhou, Xiao‐Han Wang, Can Guo, more

Angewandte Chemie > 136 > 45 > n/a - n/a

Photocatalytic hydrogen production is one of the most valuable technologies in the future energy system. Here, we designed a metal‐covalent organic frameworks (MCOFs) with both small‐sized metal clusters and nitrogen‐rich ligands, named COF‐Cu₃TG. Based on our design, small‐sized metal clusters were selected to increase the density of active sites and shorten the distance of electron transport to...

article

In situ Construction of Single‐Atom Electronic Bridge on COF to Enhance Photocatalytic H₂ Production

Jie Li, Jie Zhou, Xiao‐Han Wang, Can Guo, more

Angewandte Chemie International Edition > 63 > 45 > n/a - n/a

article

Bridging the Homogeneous and Heterogeneous Catalysis by Supramolecular Metal‐Organic Cages with Varied Packing Modes

Liang Kan, Lei Zhang, Long‐Zhang Dong, Xiao‐Han Wang, more

Advanced Materials > 36 > 15 > n/a - n/a

Integrating the advantages of homogeneous and heterogeneous catalysis has proved to be an optimal strategy for developing catalytic systems with high efficiency, selectivity, and recoverability. Supramolecular metal‐organic cages (MOCs), assembled by the coordination of metal ions with organic linkers into discrete molecules, have performed solvent processability due to their tunable packing modes,...

article

An Autoimmunogenic and Proinflammatory Profile Defined by the Gut Microbiota of Patients With Untreated Systemic Lupus Erythematosus

Bei‐di Chen, Xin‐miao Jia, Jia‐yue Xu, Li‐dan Zhao, more

Arthritis & Rheumatology > 73 > 2 > 232 - 243

Objective Changes in gut microbiota have been linked to systemic lupus erythematosus (SLE), but knowledge is limited. Our study aimed to provide an in‐depth understanding of the contribution of gut microbiota to the immunopathogenesis of SLE. Methods Fecal metagenomes from 117 patients with untreated SLE and 52 SLE patients posttreatment were aligned with 115 matched healthy controls and analyzed...

article

Metal(loid)-resistant bacteria reduce wheat Cd and As uptake in metal(loid)-contaminated soil

Xiao-Han Wang, Wei-Wei Luo, Qi Wang, Lin-Yan He, more

Environmental Pollution > 2018 > 241 > C > 529-539

This study characterized the effect of the metal(loid)-resistant bacteria Ralstonia eutropha Q2-8 and Exiguobacterium aurantiacum Q3-11 on Cd and As accumulation in wheat grown in Cd- and As-polluted soils (1 mg kg⁻¹ of Cd + 40 mg kg⁻¹ of As and 2 mg kg⁻¹ of Cd + 60 mg kg⁻¹ of As). The influence of strains Q2-8 and Q3-11 on water-soluble Cd and As and NH₄⁺concentration and pH in the soil filtrate...

article

GeneXpert MTB/RIF for rapid diagnosis and rifampin resistance detection of endobronchial tuberculosis

Qin Zhang, Qing Zhang, Bing‐qi Sun, Chang Liu, more

Respirology > 23 > 10 > 950 - 955

Background and objective Delayed diagnosis and treatment of tuberculosis (TB) contribute to poor outcomes, especially for endobronchial TB (EBTB), which typically leads to tracheobronchial stenosis. Finding rapid and accurate diagnostic tools for EBTB is crucial. GeneXpert Mycobacterium tuberculosis (MTB)/rifampin (RIF) was recommended by the World Health Organization (WHO) as a standard molecular...

article

One‐pot synthesis and characterization CdTe:Zn²⁺ quantum dots and its molecular interaction with calf thymus DNA

Cheng‐Zhang Yang, Lin‐Yi Li, Xiao‐Han Wang, Si‐Qian Yu, more

Journal of Molecular Recognition > 31 > 5 > n/a - n/a

Tremendous research efforts have been dedicated to fabricating high‐quality Zn‐doped CdTe quantum dots (QDs) for any potential biomedical applications. In particular, the correlation of issues regarding how QDs interact with DNA is of greatest importance. Herein, a pH‐responsive study of the interactions between CdTe:Zn²⁺ quantum dots with 4 different sizes and calf thymus DNA (ctDNA) was conducted...

article

Cannabinoid CB1 receptor signaling dichotomously modulates inhibitory and excitatory synaptic transmission in rat inner retina

Xiao-Han Wang, Yi Wu, Xiao-Fang Yang, Yanying Miao, more

Brain Structure and Function > 2016 > 221 > 1 > 301-316

In the inner retina, ganglion cells (RGCs) integrate and process excitatory signal from bipolar cells (BCs) and inhibitory signal from amacrine cells (ACs). Using multiple labeling immunohistochemistry, we first revealed the expression of the cannabinoid CB1 receptor (CB1R) at the terminals of ACs and BCs in rat retina. By patch-clamp techniques, we then showed how the activation of this receptor...

article

Secondary metabolites of rice sheath blight pathogen Rhizoctonia solani Kühn and their biological activities

Liang XU, Xiao-han WANG, Rui-ya LUO, Shi-qiong LU, more

Journal of Integrative Agriculture > 2015 > 14 > 1 > 80-87

Eight compounds were isolated from the fermentation cultures of rice sheath blight pathogen Rhizoctonia solani Kühn. They were identified as ergosterol (1), 6β-hydroxysitostenone (2), sitostenone (3), m-hydroxyphenylacetic acid (4), methyl m-hydroxyphenylacetate (5), m-hydroxymethylphenyl pentanoate (6), (Z)-3-methylpent-2-en-1,5-dioic acid (7) and 3-methoxyfuran-2-carboxylic acid (8) by means of...

article

Total Dose Ionizing Radiation Effects in the Indium–Zinc Oxide Thin-Film Transistors

Yuan Liu, Wei-Jing Wu, Yun-Fei En, Lei Wang, more

IEEE Electron Device Letters > 2014 > 35 > 3 > 369 - 371

This letter deals with the total dose ionizing radiation effects in the amorphous indium-zinc oxide thin-film transistors (IZO TFTs). After radiation, a negative shift of threshold voltage was observed. The experimental results show electron field effect mobility, subthreshold swing, and low frequency noise were increased after radiation. Furthermore, the influences of bias and gate length on the...

article

Synthesis, characterization and sustaining controlled release effect of mesoporous SBA-15/ramipril composite drug

Qing-Zhou Zhai, Yan-Ying Wu, Xiao-Han Wang

Journal of Inclusion Phenomena and Macrocyclic Chemistry > 2013 > 77 > 1-4 > 113-120

A loading of ramipril in SBA-15 (Santa Barbara Amorphous) mesoporous material was studied. (SBA-15)-ramipril composite material was characterized by chemical analysis, infrared spectroscopy, powder X-ray diffraction, low temperature N₂ adsorption–desorption at 77 K characterization techniques. Ramipril drug release processes from SBA-15 host to simulated body fluid (SBF), simulated gastric juice (SGJ),...

article

Correction: Macroscale Elastomeric Conductors Generated from Hydrothermally Synthesized Metal‐Polymer Hybrid Nanocable Sponge

Hong‐Bin Yao, Gang Huang, Chun‐Hua Cui, Xiao‐Han Wang, more

Advanced Materials > 23 > 45 > 5339 - 5339

article

Endocannabinoid signaling modulates synaptic transmission in the rat inner retina

Yi Wu, Xiao-Han Wang

Neuroscience Research > 2011 > 71 > Supplement > e117

article

Macroscale Elastomeric Conductors Generated from Hydrothermally Synthesized Metal‐Polymer Hybrid Nanocable Sponges

Hong‐Bin Yao, Gang Huang, Chun‐Hua Cui, Xiao‐Han Wang, more

Advanced Materials > 23 > 32 > 3643 - 3647

Macroscale elastomeric conductors composed of sponge‐like three‐dimensional silver‐carbon hybrid nanocable/carbon nanotube networks can be fabricated through the template role of hydrothermally synthesized silver‐cross‐linked poly(vinyl alcohol) coaxial nanocable artificial sponges. The obtained elastomeric conductors exhibit excellent elasticity, high conductivity (∼120 S·cm⁻¹) and good reversibility...

article

Elevation of p-NR2AS1232 by Cdk5/p35 contributes to retinal ganglion cell apoptosis in a rat experimental glaucoma model

Jie Chen, Yanying Miao, Xiao-Han Wang, Zhongfeng Wang

Neurobiology of Disease > 2011 > 43 > 2 > 455-464

Glaucoma, mainly caused by high intraocular pressure (IOP), is characterized by apoptotic death of retinal ganglion cells (RGCs). We investigated the possible involvement of cyclin-dependent kinase 5 (Cdk5) and its activator p35, which have been implicated in a variety of neurological disorders, in RGC apoptosis in a rat experimental glaucoma model reproduced by blocking episcleral veins. Cholera...

chapter

Hardware Friendly Mode Decision Algorithm for High Definition AVS Video Encoder

Hai bing Yin, Xiao Han Wang, Xiang Kui Zhu, Honggang Qi

2009 2nd International Congress on Image and Signal Processing > 1 - 5

2009 2nd International Congress on Image and Signal Processing (CISP)

Abundant intra and inter prediction modes contribute to the superior coding performance of the AVS video coding standard remarkably. However, the resulting implementation complexity is very high, and the real-time throughput is dramatically challenged especially in high definition video coding. So, hardware implementation is highly desired, and hardware oriented mode decision algorithm is mainly focused...

chapter

Optimal Tracking for linear Discrete-time Systems with Sinusoidal Disturbances

Hai-Hong Wang, Gong-You Tang, Xiao-Han Wang

Sixth International Conference on Intelligent Systems Design and Applications > 2 > 231 - 236

2006 6th International Conference on Intelligent Systems Design and Applications

The optimal tracking and disturbance rejection problem for a class of linear systems affected by external sinusoidal disturbances in the discrete-time domain is considered. Optimal tracking and disturbance rejection can be designed separately. The original system is first transformed into an augmented system without disturbances, thus the rejection of disturbances can be treated by using the internal...

chapter

Approximate Design of Optimal Output Tracking Controller for Time-Delay Systems with Sinusoidal Disturbances

Xiao-Han Wang, Gong-You Tang, Hai-Hong Wang

2006 9th International Conference on Control, Automation, Robotics and Vision > 1 - 6

2006 9th International Conference on Control, Automation, Robotics and Vision

This paper addresses the problem of optimal output tracking control (OOTC) for linear discrete-time systems, with simultaneous rejection of sinusoidal disturbances. The systems are transformed into a sequence of linear two-point boundary value (TPBV) problems. The optimal tracking control law consists of accurate linear terms and a limit of a sequence of adjoint compensation terms, which are derived...

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