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  1. Article ; Online: Origin and stability of pit lake water in Baiyinhua, Inner Mongolia, based on hydrochemistry and stable isotopes.

    Pei, Shengliang / Zhang, Deqiang / Wang, Shining / Zhang, Zhaodi

    Isotopes in environmental and health studies

    2024  Volume 60, Issue 2, Page(s) 174–190

    Abstract: Isotope technology is widely used in geochemical mechanisms analysis; however, studies on the origin of pit lake water by isotopes in coal concentration areas in grassland are rare. In this study, 20 groups of water samples were collected, which were ... ...

    Abstract Isotope technology is widely used in geochemical mechanisms analysis; however, studies on the origin of pit lake water by isotopes in coal concentration areas in grassland are rare. In this study, 20 groups of water samples were collected, which were subjected to chemical analysis to determine the hydrogeochemical characteristics of pit lake water. The mechanisms of pit lake water formation and recharge-evaporation were ascertained through principal component analysis and the Rayleigh fractionation model. The results indicate that the phreatic water is least affected by evaporation, followed by confined water, surface water and pit lake water. The ionic composition of surface water, phreatic water and most of the confined water is mainly affected by leaching, some confined water can be recharged by surface or phreatic water; while the ionic composition of pit lake water is dominantly affected by evaporation (69.4 %) and is less affected by groundwater recharge (17.1 %) and human activities (11.5 %). The pit lake water is recharged by precipitation, phreatic water and the lateral runoff of confined water; however, the proportion of phreatic and confined water recharge is small. The evaporative loss of the pit lake water is 40-61 % of the initial water body.
    MeSH term(s) Humans ; Environmental Monitoring/methods ; Lakes/chemistry ; Isotopes/analysis ; Groundwater/chemistry ; Water/analysis ; China ; Water Pollutants, Chemical/analysis
    Chemical Substances Isotopes ; Water (059QF0KO0R) ; Water Pollutants, Chemical
    Language English
    Publishing date 2024-01-25
    Publishing country England
    Document type Journal Article
    ZDB-ID 2100190-X
    ISSN 1477-2639 ; 0021-1915 ; 1025-6016
    ISSN (online) 1477-2639
    ISSN 0021-1915 ; 1025-6016
    DOI 10.1080/10256016.2024.2306880
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Efficacy and safety of mesenchymal stem cells in patients with acute ischemic stroke: a meta-analysis.

    Huang, Huanjia / Zhang, Jian / Lin, Jinmei / Shi, Shengliang

    BMC neurology

    2024  Volume 24, Issue 1, Page(s) 48

    Abstract: Objective: This meta-analysis and systematic review were conducted to comprehensively evaluate the efficacy and safety of mesenchymal stem cells in patients with acute ischemic stroke.: Method: We conducted a manual search of electronic databases, ... ...

    Abstract Objective: This meta-analysis and systematic review were conducted to comprehensively evaluate the efficacy and safety of mesenchymal stem cells in patients with acute ischemic stroke.
    Method: We conducted a manual search of electronic databases, including PubMed, Embase, the Cochrane Library, and Web of Science, with a search deadline set for February 1, 2023. Data analysis was performed using Stata version 15.0.
    Result: A total of 9 randomized controlled studies were included, involving a total of 316 people, including 159 mesenchymal stem cells and 147 control groups. Results of meta-analysis: Compared to a placebo group, the administration of mesenchymal stem cells resulted in a significant reduction in the National Institutes of Health Stroke Scale (NIHSS) scores among patients diagnosed with acute ischemic stroke [SMD=-0.99,95% CI (-1.93, -0.05)]. Compared to placebo, barthel index [SMD = 0.48,95% CI (-0.55,1.51)], modified rankin score [SMD = 0.45, 95% CI (1.11, 0.21)], adverse events (RR = 0.68, 95% CI (0.40, 1.17)] the difference was not statistically significant.
    Conclusion: Based on current studies, mesenchymal stem cell transplantation can ameliorate neurological deficits in patients with ischemic stroke to a certain extent without increasing adverse reactions. However, there was no significant effect on Barthel index and Modified Rankin score.
    MeSH term(s) United States ; Humans ; Stroke/drug therapy ; Ischemic Stroke ; Mesenchymal Stem Cell Transplantation/adverse effects
    Language English
    Publishing date 2024-01-29
    Publishing country England
    Document type Meta-Analysis ; Systematic Review ; Journal Article
    ZDB-ID 2041347-6
    ISSN 1471-2377 ; 1471-2377
    ISSN (online) 1471-2377
    ISSN 1471-2377
    DOI 10.1186/s12883-024-03542-1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Editorial: Crosslinking ROS signaling and stem cells.

    Abdal Dayem, Ahmed M / Saadeldin, Islam M / Zhang, Shengliang

    Frontiers in cell and developmental biology

    2022  Volume 10, Page(s) 1101802

    Language English
    Publishing date 2022-11-28
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2737824-X
    ISSN 2296-634X
    ISSN 2296-634X
    DOI 10.3389/fcell.2022.1101802
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: An immune-suppressing protein in human endogenous retroviruses.

    Zhang, Huan / Ni, Shengliang / Frith, Martin C

    Bioinformatics advances

    2023  Volume 3, Issue 1, Page(s) vbad013

    Abstract: Motivation: Retroviruses are important contributors to disease and evolution in vertebrates. Sometimes, retrovirus DNA is heritably inserted in a vertebrate genome: an endogenous retrovirus (ERV). Vertebrate genomes have many such virus-derived ... ...

    Abstract Motivation: Retroviruses are important contributors to disease and evolution in vertebrates. Sometimes, retrovirus DNA is heritably inserted in a vertebrate genome: an endogenous retrovirus (ERV). Vertebrate genomes have many such virus-derived fragments, usually with mutations disabling their original functions.
    Results: Some primate ERVs appear to encode an overlooked protein. This protein is homologous to protein MC132 from Molluscum contagiosum virus, which is a human poxvirus, not a retrovirus. MC132 suppresses the immune system by targeting NF-
    Contact: mcfrith@edu.k.u-tokyo.ac.jp.
    Language English
    Publishing date 2023-02-02
    Publishing country England
    Document type Journal Article
    ISSN 2635-0041
    ISSN (online) 2635-0041
    DOI 10.1093/bioadv/vbad013
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Ruthenium nanoclusters modified by zinc species towards enhanced electrochemical hydrogen evolution reaction.

    Zhang, Hefeng / Qi, Shengliang / Zhu, Kaixin / Zong, Xu

    Frontiers in chemistry

    2023  Volume 11, Page(s) 1189450

    Abstract: Ruthenium (Ru) has been considered a promising electrocatalyst for electrochemical hydrogen evolution reaction (HER) while its performance is limited due to the problems of particle aggregation and competitive adsorption of the reaction intermediates. ... ...

    Abstract Ruthenium (Ru) has been considered a promising electrocatalyst for electrochemical hydrogen evolution reaction (HER) while its performance is limited due to the problems of particle aggregation and competitive adsorption of the reaction intermediates. Herein, we reported the synthesis of a zinc (Zn) modified Ru nanocluster electrocatalyst anchored on multiwalled carbon nanotubes (Ru-Zn/MWCNTs). The Ru-Zn catalysts were found to be highly dispersed on the MWCNTs substrate. Moreover, the Ru-Zn/MWCNTs exhibited low overpotentials of 26 and 119 mV for achieving current intensities of 10 and 100 mA cm
    Language English
    Publishing date 2023-04-06
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2711776-5
    ISSN 2296-2646
    ISSN 2296-2646
    DOI 10.3389/fchem.2023.1189450
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Ruthenium nanoclusters modified by zinc species towards enhanced electrochemical hydrogen evolution reaction

    Hefeng Zhang / Shengliang Qi / Kaixin Zhu / Xu Zong

    Frontiers in Chemistry, Vol

    2023  Volume 11

    Abstract: Ruthenium (Ru) has been considered a promising electrocatalyst for electrochemical hydrogen evolution reaction (HER) while its performance is limited due to the problems of particle aggregation and competitive adsorption of the reaction intermediates. ... ...

    Abstract Ruthenium (Ru) has been considered a promising electrocatalyst for electrochemical hydrogen evolution reaction (HER) while its performance is limited due to the problems of particle aggregation and competitive adsorption of the reaction intermediates. Herein, we reported the synthesis of a zinc (Zn) modified Ru nanocluster electrocatalyst anchored on multiwalled carbon nanotubes (Ru-Zn/MWCNTs). The Ru-Zn catalysts were found to be highly dispersed on the MWCNTs substrate. Moreover, the Ru-Zn/MWCNTs exhibited low overpotentials of 26 and 119 mV for achieving current intensities of 10 and 100 mA cm−2 under alkaline conditions, respectively, surpassing Ru/MWCNTs with the same Ru loading and the commercial 5 wt% Pt/C (47 and 270 mV). Moreover, the Ru-Zn/MWCNTs showed greatly enhanced stability compared to Ru/MWCNTs with no significant decay after 10,000 cycles of CV sweeps and long-term operation for 90 h. The incorporation of Zn species was found to modify the electronic structure of the Ru active species and thus modulate the adsorption energy of the Had and OHad intermediates, which could be the main reason for the enhanced HER performance. This study provides a strategy to develop efficient and stable electrocatalysts towards the clean energy conversion field.
    Keywords hydrogen evolution reaction ; water splitting ; electrocatalysis ; Ru nanoclusters ; Zn species ; Chemistry ; QD1-999
    Subject code 540
    Language English
    Publishing date 2023-04-01T00:00:00Z
    Publisher Frontiers Media S.A.
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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    Inter-library loan at ZB MED

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  7. Article ; Online: Development of High-Performance and Multifunctional Nanoparticles Powered the Integrated Diagnosis and Treatment of

    Hu, Hong / Zhang, Gan / Liu, Jie / Liu, Daofeng / Deng, Shengliang / Peng, Juan / Lai, Weihua

    Analytical chemistry

    2024  Volume 96, Issue 13, Page(s) 5205–5214

    Abstract: Pathogenic diseases that trigger food safety remain a noteworthy concern due to substantial public health, economic, and social burdens worldwide. It is vital for developing an integrated diagnosis and treatment strategy for bacteria, which could achieve ...

    Abstract Pathogenic diseases that trigger food safety remain a noteworthy concern due to substantial public health, economic, and social burdens worldwide. It is vital for developing an integrated diagnosis and treatment strategy for bacteria, which could achieve quick detection of pathogenic bacteria and the inhibition of multidrug-resistant bacteria. Herein, we reported an organic molecule (M-3) possessed strong light capture capacity, emerging a low energy gap and Δ
    MeSH term(s) Escherichia coli O157 ; Food Microbiology ; Multifunctional Nanoparticles ; Reactive Oxygen Species ; Limit of Detection
    Chemical Substances Reactive Oxygen Species
    Language English
    Publishing date 2024-03-13
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1508-8
    ISSN 1520-6882 ; 0003-2700
    ISSN (online) 1520-6882
    ISSN 0003-2700
    DOI 10.1021/acs.analchem.3c05519
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 4033: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  8. Article ; Online: Two-dimensional metal-phase layered molybdenum disulfide for electrocatalytic hydrogen evolution reaction.

    Zhang, Hang / Xiao, Xuejian / Xu, Hualan / Wang, Lei / Li, Yuan / Ouyang, Chuying / Zhong, Shengliang

    Nanoscale

    2023  Volume 15, Issue 9, Page(s) 4429–4437

    Abstract: The two-dimensional (2D) basal plane of metal-phase molybdenum disulphide (1T- ... ...

    Abstract The two-dimensional (2D) basal plane of metal-phase molybdenum disulphide (1T-MoS
    Language English
    Publishing date 2023-03-02
    Publishing country England
    Document type Journal Article
    ZDB-ID 2515664-0
    ISSN 2040-3372 ; 2040-3364
    ISSN (online) 2040-3372
    ISSN 2040-3364
    DOI 10.1039/d2nr06184h
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Bacterially synthesized superfine tellurium nanoneedles as an antibacterial and solar-thermal still for efficient purification of polluted water.

    Wang, Yu / Huang, Zhongming / Gao, Yijian / Yu, Jie / Zhang, Jie / Li, Xiliang / Yang, Yuliang / Zhao, Qi / Li, Shengliang

    Nanoscale

    2024  Volume 16, Issue 7, Page(s) 3422–3429

    Abstract: Bacterial biosynthesis of nanomaterials has several advantages ( ...

    Abstract Bacterial biosynthesis of nanomaterials has several advantages (
    MeSH term(s) Tellurium ; Anti-Bacterial Agents/pharmacology ; Nanostructures ; Polyvinyl Alcohol ; Water ; Water Purification
    Chemical Substances Tellurium (NQA0O090ZJ) ; Anti-Bacterial Agents ; Polyvinyl Alcohol (9002-89-5) ; Water (059QF0KO0R)
    Language English
    Publishing date 2024-02-15
    Publishing country England
    Document type Journal Article
    ZDB-ID 2515664-0
    ISSN 2040-3372 ; 2040-3364
    ISSN (online) 2040-3372
    ISSN 2040-3364
    DOI 10.1039/d3nr06597a
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Blood Service in a Region of China's Qinghai-Tibetan Plateau.

    Sun, Pan / Zhu, Liyuan / Ma, Li / Li, Changqing / Wang, Zongkui / Zhang, Rong / Ye, Shengliang / Wang, Ya

    Healthcare (Basel, Switzerland)

    2023  Volume 11, Issue 13

    Abstract: Objectives: ...

    Abstract Objectives:
    Language English
    Publishing date 2023-07-05
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2721009-1
    ISSN 2227-9032
    ISSN 2227-9032
    DOI 10.3390/healthcare11131944
    Database MEDical Literature Analysis and Retrieval System OnLINE

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