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  1. Article ; Online: Construction and validation of a blood borne occupational exposure management model for operating room nurses based on Donabedian's three-dimensional quality theory.

    Cheng, Qi / Bai, Zhihui / Guo, Xiuzhen / Guo, Hongtao

    Asian journal of surgery

    2024  

    Language English
    Publishing date 2024-02-22
    Publishing country Netherlands
    Document type Letter
    ZDB-ID 1068461-x
    ISSN 0219-3108 ; 1015-9584
    ISSN (online) 0219-3108
    ISSN 1015-9584
    DOI 10.1016/j.asjsur.2024.02.029
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    In stock of ZB MED Cologne/Königswinter

    Zs.B 2831: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  2. Article: Quorum sensing improves the plant growth-promoting ability of

    Zhuang, Xuliang / Liu, Ying / Fang, Na / Bai, Zhihui / Gao, Jie

    Frontiers in microbiology

    2023  Volume 14, Page(s) 1155081

    Abstract: Quorum sensing (QS) system has an essential function in plant growth-promoting rhizobacteria (PGPR) response to environmental stress and PGPR induction of plant tolerance to saline-alkaline stress. Nevertheless, there is a lack of understanding about how ...

    Abstract Quorum sensing (QS) system has an essential function in plant growth-promoting rhizobacteria (PGPR) response to environmental stress and PGPR induction of plant tolerance to saline-alkaline stress. Nevertheless, there is a lack of understanding about how QS influences the growth-promoting effects of PGPR on plants.
    Language English
    Publishing date 2023-04-11
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2587354-4
    ISSN 1664-302X
    ISSN 1664-302X
    DOI 10.3389/fmicb.2023.1155081
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  3. Article ; Online: Unveiling the correlation between the catalytic efficiency and acidity of a metal-free catalyst in a hydrogenation reaction. A theoretical case study of the hydrogenation of ethene catalyzed by a superacid arising from a superhalogen.

    Li, Jin-Feng / Luo, Lan / Bai, Zhi-Hui / Yin, Bing

    Physical chemistry chemical physics : PCCP

    2023  Volume 25, Issue 32, Page(s) 21684–21698

    Abstract: A systematic quantum-chemical study of the hydrogenation of ethene, catalyzed by strong acids HX (X = F, Cl, Br) and superacids HA (A = ... ...

    Abstract A systematic quantum-chemical study of the hydrogenation of ethene, catalyzed by strong acids HX (X = F, Cl, Br) and superacids HA (A = MgX
    Language English
    Publishing date 2023-08-16
    Publishing country England
    Document type Journal Article
    ZDB-ID 1476244-4
    ISSN 1463-9084 ; 1463-9076
    ISSN (online) 1463-9084
    ISSN 1463-9076
    DOI 10.1039/d3cp03147k
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  4. Article: Understanding Salinity-Driven Modulation of Microbial Interactions: Rhizosphere versus Edaphic Microbiome Dynamics.

    Li, Rui / Jiao, Haihua / Sun, Bo / Song, Manjiao / Yan, Gaojun / Bai, Zhihui / Wang, Jiancheng / Zhuang, Xuliang / Hu, Qing

    Microorganisms

    2024  Volume 12, Issue 4

    Abstract: Soil salinization poses a global threat to terrestrial ecosystems. Soil microorganisms, crucial for maintaining ecosystem services, are sensitive to changes in soil structure and properties, particularly salinity. In this study, contrasting dynamics ... ...

    Abstract Soil salinization poses a global threat to terrestrial ecosystems. Soil microorganisms, crucial for maintaining ecosystem services, are sensitive to changes in soil structure and properties, particularly salinity. In this study, contrasting dynamics within the rhizosphere and bulk soil were focused on exploring the effects of heightened salinity on soil microbial communities, evaluating the influences shaping their composition in saline environments. This study observed a general decrease in bacterial alpha diversity with increasing salinity, along with shifts in community structure in terms of taxa relative abundance. The size and stability of bacterial co-occurrence networks declined under salt stress, indicating functional and resilience losses. An increased proportion of heterogeneous selection in bacterial community assembly suggested salinity's critical role in shaping bacterial communities. Stochasticity dominated fungal community assembly, suggesting their relatively lower sensitivity to soil salinity. However, bipartite network analysis revealed that fungi played a more significant role than bacteria in intensified microbial interactions in the rhizosphere under salinity stress compared to the bulk soil. Therefore, microbial cross-domain interactions might play a key role in bacterial resilience under salt stress in the rhizosphere.
    Language English
    Publishing date 2024-03-28
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2720891-6
    ISSN 2076-2607
    ISSN 2076-2607
    DOI 10.3390/microorganisms12040683
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  5. Article ; Online: Phylogenetic distance affects the artificial microbial consortia’s effectiveness and colonization during the bioremediation of polluted soil with Cr(VI) and atrazine

    Li, Xianglong / Wu, Shanghua / Fan, Haonan / Dong, Yuzhu / Wang, Yaxin / Bai, Zhihui / Jing, Chuanyong / Zhuang, Xuliang

    Journal of Hazardous Materials. 2023 July 15, v. 454, p. 131460

    2023  , Page(s) 131460

    Abstract: Soils co-contaminated with heavy metals and organic pollutants are common and threaten the natural environment and human health. Although artificial microbial consortia have advantages over single strains, the mechanism affecting their effectiveness and ... ...

    Abstract Soils co-contaminated with heavy metals and organic pollutants are common and threaten the natural environment and human health. Although artificial microbial consortia have advantages over single strains, the mechanism affecting their effectiveness and colonization in polluted soils still requires determination. Here, we constructed two kinds of artificial microbial consortia from the same or different phylogenetic groups and inoculated them into soil co-contaminated with Cr(VI) and atrazine to study the effects of phylogenetic distance on consortia effectiveness and colonization. The residual concentrations of pollutants demonstrated that the artificial microbial consortium from different phylogenetic groups achieved the highest removal rates of Cr(VI) and atrazine. The removal rate of 400mg/kg atrazine was 100%, while that of 40mg/kg Cr(VI) was 57.7%. High-throughput sequence analysis showed that the soil bacterial negative correlations, core genera, and potential metabolic interactions differed among treatments. Furthermore, artificial microbial consortia from different phylogenetic groups had better colonization and a more significant effect on the abundance of native core bacteria than consortia from the same phylogenetic group. Our study highlights the importance of phylogenetic distance on consortium effectiveness and colonization and offers insight into the bioremediation of combined pollutants.
    Keywords atrazine ; bioremediation ; genetic distance ; high-throughput nucleotide sequencing ; human health ; phylogeny ; polluted soils ; soil bacteria ; Combined pollutants ; bioaugmentation ; artificial microbial consortia ; phylogenetic distance
    Language English
    Dates of publication 2023-0420
    Size p. 131460
    Publishing place Elsevier B.V.
    Document type Article ; Online
    Note Pre-press version
    ZDB-ID 1491302-1
    ISSN 1873-3336 ; 0304-3894
    ISSN (online) 1873-3336
    ISSN 0304-3894
    DOI 10.1016/j.jhazmat.2023.131460
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  6. Article: Nitrogen Removal Characteristics and Constraints of an Alphaproteobacteria with Potential for High Nitrogen Content Heterotrophic Nitrification-Aerobic Denitrification

    Zhang, Nan / Zhang, Yiting / Bohu, Tsing / Wu, Shanghua / Bai, Zhihui / Zhuang, Xuliang

    Microorganisms. 2022 Jan. 21, v. 10, no. 2

    2022  

    Abstract: The discovery of heterotrophic nitrification-aerobic denitrification (HN-AD) microorganisms has opened a new window for wastewater treatment. The underlying mechanism of HN-AD, however, is not fully understood because of the phylogenetic diversity of HN- ... ...

    Abstract The discovery of heterotrophic nitrification-aerobic denitrification (HN-AD) microorganisms has opened a new window for wastewater treatment. The underlying mechanism of HN-AD, however, is not fully understood because of the phylogenetic diversity of HN-AD microbes. The isolation and characterization of new HN-AD microorganisms are encouraging for furthering the understanding of this process. In this study, we found an Alphaproteobacteria isolate W30 from a historically polluted river in China through an HN-AD microbes screening process, which we identified as Pannonibacter sp. A potential HN-AD pathway for W30 was proposed based on N conversion analyses and the successful amplification of the entire denitrification gene series. The isolate exhibited high efficiency of aerobic inorganic nitrogen transformation, which accounted for 97.11% of NH₄⁺-N, 100% of NO₃⁻-N, and 99.98% of NO₂⁻-N removal with a maximum linear rate of 10.21 mg/L/h, 10.46 mg/L/h, and 10.77 mg/L/h, respectively. Assimilation rather than denitrification was the main mechanism for the environmental nitrogen depletion mediated by W30. The effect of environmental constraints on aerobic NO₃⁻-N removal were characterized, following a membrane bioreactor effluent test under an oxic condition. Compared to known Alphaproteobacterial HN-AD microbes, we showed that Pannonibacter sp. W30 could deplete nitrogen with no NO₂⁻-N or NO₃⁻-N accumulation in the HN-AD process. Therefore, the application of Pannonibacter sp. W30 has the potential for developing a felicitous HN-AD technology to treat N-laden wastewater at the full-scale level.
    Keywords aerobic conditions ; alpha-Proteobacteria ; denitrification ; genes ; membrane bioreactors ; nitrogen ; phylogeny ; rivers ; wastewater ; wastewater treatment ; China
    Language English
    Dates of publication 2022-0121
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article
    ZDB-ID 2720891-6
    ISSN 2076-2607
    ISSN 2076-2607
    DOI 10.3390/microorganisms10020235
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  7. Article: Dynamic succession patterns and interactions of phyllospheric microorganisms during NOx exposure

    Song, Manjiao / Sun, Bo / Li, Rui / Zhang, Zixuan / Bai, Zhihui / Zhuang, Xuliang

    Journal of hazardous materials. 2022 May 15, v. 430

    2022  

    Abstract: The phyllosphere plays a role in alleviating air pollution, potentially leveraging the native microorganisms for further enhancement. It remains unclear how phyllospheric microorganisms respond to nitrogen oxide (NOₓ) pollution and participate in ... ...

    Abstract The phyllosphere plays a role in alleviating air pollution, potentially leveraging the native microorganisms for further enhancement. It remains unclear how phyllospheric microorganisms respond to nitrogen oxide (NOₓ) pollution and participate in abatement. Here, we exposed Schefflera octophylla to NOₓ to reveal microbial succession patterns and interactions in the phyllosphere. During exposure, phyllospheric ammonium (NH₄⁺-N) significantly increased, with different alpha diversity changes between bacteria and fungi. Community successions enclosed core taxa with relatively excellent tolerance, represented by bacterial genera (Norcardiodes, Aeromicrobium) and fungal genera (Talaromyces, Acremonium). The exposure eliminated specific pathogens (e.g., Zymoseptoria) and benefitted plant growth-promoting populations (e.g., Talaromyces, Exiguobacterium), which might favor plant disease control, improve plant health and thus buffer NOₓ pollution. Cooccurrence networks revealed more negative correlations among bacteria and closer linkages among fungi during exposure. Our results also showed a functional shift from the predominance of pathotrophs to saprotrophs. Our study identified microbial successions and interactions during NOₓ pollution and thus enlightened prospective taxa and potential roles of phyllospheric microorganisms in NOₓ remediation.
    Keywords Acremonium ; Aeromicrobium ; Exiguobacterium ; Schefflera heptaphylla ; Talaromyces ; air pollution ; ammonium ; fungi ; nitrogen oxides ; phyllosphere ; plant disease control ; remediation ; saprotrophs ; species diversity
    Language English
    Dates of publication 2022-0515
    Publishing place Elsevier B.V.
    Document type Article
    ZDB-ID 1491302-1
    ISSN 1873-3336 ; 0304-3894
    ISSN (online) 1873-3336
    ISSN 0304-3894
    DOI 10.1016/j.jhazmat.2022.128371
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  8. Article: Successions and interactions of phyllospheric microbiome in response to NH3 exposure

    Song, Manjiao / Sun, Bo / Li, Rui / Qian, Zhi / Bai, Zhihui / Zhuang, Xuliang

    Science of the total environment. 2022 Sept. 01, v. 837

    2022  

    Abstract: Phyllosphere and numerous phyllospheric microbiomes present a huge potential for air pollution mitigation. Despite research investigating the microbial compositions in the phyllosphere, the successions and interactions of the phyllospheric microbiome ... ...

    Abstract Phyllosphere and numerous phyllospheric microbiomes present a huge potential for air pollution mitigation. Despite research investigating the microbial compositions in the phyllosphere, the successions and interactions of the phyllospheric microbiome under ammonia gas (NH₃) stress remain poorly understood. Herein, we performed 16S rDNA, the internal transcribed spacer (ITS) profiling and a quantitative microbial element cycling (QMEC) method to reveal successions, co-occurrence, and N-cycling functions changes of phyllospheric bacteria and fungi during NH₃ exposure. The NH₃ input mainly elevated ammonium (NH₄⁺-N) and total nitrogen (TN) levels on the leaf surface. The exposure in the phyllosphere decreased fungal concentration with a homogeneity increase while enhanced bacterial concentration with a noticeable richness drop. Both short-term (2-week) and long-term (6-week) exposure induced significant changes in microbial compositions. Bacterial genera (Nocardioides, Pseudonocardia) and fungal genera (Alternaria, Acremonium) dominated throughout the exposure. Intensive microbial interactions compared to that in the natural phyllosphere were observed via network analysis. Our results showed that N-cycling functional genes were largely stimulated by the exposure and might, in turn contribute to NH₃ pollution buffer and alleviation via microbial metabolism. This study extended the knowledge on microbial responses to NH₃ exposure in the phyllosphere and enlightened phylloremediation on NH₃ through the microbial role.
    Keywords Acremonium ; Alternaria ; Nocardioides ; Pseudonocardia ; air pollution ; ammonia ; ammonium ; environment ; fungi ; internal transcribed spacers ; leaves ; metabolism ; microbiome ; nitrogen cycle ; phyllosphere ; pollution control ; total nitrogen
    Language English
    Dates of publication 2022-0901
    Publishing place Elsevier B.V.
    Document type Article
    ZDB-ID 121506-1
    ISSN 1879-1026 ; 0048-9697
    ISSN (online) 1879-1026
    ISSN 0048-9697
    DOI 10.1016/j.scitotenv.2022.155805
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    In stock of ZB MED Bonn / Germany

    Z 74/341: Show issues

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  9. Article: Nitrogen Removal Characteristics and Constraints of an

    Zhang, Nan / Zhang, Yiting / Bohu, Tsing / Wu, Shanghua / Bai, Zhihui / Zhuang, Xuliang

    Microorganisms

    2022  Volume 10, Issue 2

    Abstract: The discovery of heterotrophic nitrification-aerobic denitrification (HN-AD) microorganisms has opened a new window for wastewater treatment. The underlying mechanism of HN-AD, however, is not fully understood because of the phylogenetic diversity of HN- ... ...

    Abstract The discovery of heterotrophic nitrification-aerobic denitrification (HN-AD) microorganisms has opened a new window for wastewater treatment. The underlying mechanism of HN-AD, however, is not fully understood because of the phylogenetic diversity of HN-AD microbes. The isolation and characterization of new HN-AD microorganisms are encouraging for furthering the understanding of this process. In this study, we found an
    Language English
    Publishing date 2022-01-21
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2720891-6
    ISSN 2076-2607
    ISSN 2076-2607
    DOI 10.3390/microorganisms10020235
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  10. Article: Responses of Phyllosphere Microbiome to Ozone Stress: Abundance, Community Compositions and Functions.

    Liu, Jiayu / Song, Manjiao / Wei, Xinyuan / Zhang, Huanzhen / Bai, Zhihui / Zhuang, Xuliang

    Microorganisms

    2022  Volume 10, Issue 4

    Abstract: Ozone is a typical hazardous pollutant in Earth's lower atmosphere, but the phyllosphere and its microbiome are promising for air pollution remediation. Despite research to explore the efficiency and mechanism of ozone phylloremediation, the response and ...

    Abstract Ozone is a typical hazardous pollutant in Earth's lower atmosphere, but the phyllosphere and its microbiome are promising for air pollution remediation. Despite research to explore the efficiency and mechanism of ozone phylloremediation, the response and role of the phyllosphere microbiome remains untouched. In this study, we exposed
    Language English
    Publishing date 2022-03-22
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2720891-6
    ISSN 2076-2607
    ISSN 2076-2607
    DOI 10.3390/microorganisms10040680
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