LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 44

Search options

  1. Article ; Online: Best Practices for Experiments and Reports in Photocatalytic Methane Conversion.

    Jiang, Yuheng / Li, Siyang / Fan, Yingying / Tang, Zhiyong

    Angewandte Chemie (International ed. in English)

    2024  , Page(s) e202404658

    Abstract: Efficiently converting methane into valuable chemicals via photocatalysis under mild condition represents a sustainable route to energy storage and value-added manufacture. Despite continued interest in this area, the achievements have been overshadowed ... ...

    Abstract Efficiently converting methane into valuable chemicals via photocatalysis under mild condition represents a sustainable route to energy storage and value-added manufacture. Despite continued interest in this area, the achievements have been overshadowed by the absence of standardized protocols for conducting photocatalytic methane oxidation experiments as well as evaluating the corresponding performance. In this review, we present a structured solution aimed at addressing these challenges. Firstly, we introduce the norms underlying reactor design and outline various configurations in the gas-solid and gas-solid-liquid reaction systems. This discussion helps choosing the suitable reactors for methane conversion experiments. Subsequently, we offer a comprehensive step-by-step protocol applicable to diverse methane-conversion reactions. Emphasizing meticulous verification and accurate quantification of the products, this protocol highlights the significance of mitigating contamination sources and selecting appropriate detection methods. Lastly, we propose the standardized performance metrics crucial for evaluating photocatalytic methane conversion. By defining these metrics, the community could obtain the consensus of assessing the performance across different studies. Moving forward, the future of photocatalytic methane conversion necessitates further refinement of stringent experimental standards and evaluation criteria. Moreover, development of scalable reactor is essential to facilitate the transition from laboratory proof-of-concept to potentially industrial production.
    Language English
    Publishing date 2024-04-04
    Publishing country Germany
    Document type Journal Article ; Review
    ZDB-ID 2011836-3
    ISSN 1521-3773 ; 1433-7851
    ISSN (online) 1521-3773
    ISSN 1433-7851
    DOI 10.1002/anie.202404658
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article ; Online: 3D-Printed Carbon-Based Conformal Electromagnetic Interference Shielding Module for Integrated Electronics.

    Shi, Shaohong / Jiang, Yuheng / Ren, Hao / Deng, Siwen / Sun, Jianping / Cheng, Fangchao / Jing, Jingjing / Chen, Yinghong

    Nano-micro letters

    2024  Volume 16, Issue 1, Page(s) 85

    Abstract: Electromagnetic interference shielding (EMI SE) modules are the core component of modern electronics. However, the traditional metal-based SE modules always take up indispensable three-dimensional space inside electronics, posing a major obstacle to the ... ...

    Abstract Electromagnetic interference shielding (EMI SE) modules are the core component of modern electronics. However, the traditional metal-based SE modules always take up indispensable three-dimensional space inside electronics, posing a major obstacle to the integration of electronics. The innovation of integrating 3D-printed conformal shielding (c-SE) modules with packaging materials onto core electronics offers infinite possibilities to satisfy ideal SE function without occupying additional space. Herein, the 3D printable carbon-based inks with various proportions of graphene and carbon nanotube nanoparticles are well-formulated by manipulating their rheological peculiarity. Accordingly, the free-constructed architectures with arbitrarily-customized structure and multifunctionality are created via 3D printing. In particular, the SE performance of 3D-printed frame is up to 61.4 dB, simultaneously accompanied with an ultralight architecture of 0.076 g cm
    Language English
    Publishing date 2024-01-12
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2642093-4
    ISSN 2150-5551 ; 2150-5551
    ISSN (online) 2150-5551
    ISSN 2150-5551
    DOI 10.1007/s40820-023-01317-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article ; Online: Selective increase of correlated activity in Arc-positive neurons after chemically induced long-term potentiation in cultured hippocampal neurons.

    Jiang, Yuheng / VanDongen, Antonius M J

    eNeuro

    2021  

    Abstract: The activity-dependent expression of immediate-early genes (IEGs) has been utilised to label memory traces. However, their roles in engram specification are incompletely understood. Outstanding questions remain as to whether expression of IEGs can ... ...

    Abstract The activity-dependent expression of immediate-early genes (IEGs) has been utilised to label memory traces. However, their roles in engram specification are incompletely understood. Outstanding questions remain as to whether expression of IEGs can interplay with network properties such as functional connectivity and also if neurons expressing different IEGs are functionally distinct. In order to connect IEG expression at the cellular level with changes in functional-connectivity, we investigated the expression of 2 IEGs, Arc and c-Fos, in cultured hippocampal neurons. Primary neuronal cultures were treated with a chemical cocktail (4-aminopyridine, bicuculline, and forskolin) to increase neuronal activity, IEG expression, and induce chemical long-term potentiation. Neuronal firing is assayed by intracellular calcium imaging using GCaMP6m and expression of IEGs is assessed by immunofluorescence staining. We noted an emergent network property of refinement in network activity, characterized by a global downregulation of correlated activity, together with an increase in correlated activity between subsets of specific neurons. Subsequently, we show that Arc expression correlates with the effects of refinement, as the increase in correlated activity occurs specifically between Arc-positive neurons. The expression patterns of the IEGs c-Fos and Arc strongly overlap, but Arc was more selectively expressed than c-Fos. A subpopulation of neurons positive for both Arc and c-Fos shows increased correlated activity, while correlated firing between Arc+/cFos- neurons is reduced. Our results relate neuronal activity-dependent expression of the IEGs Arc and c-Fos on the individual cellular level to changes in correlated activity of the neuronal network.
    Language English
    Publishing date 2021-11-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2800598-3
    ISSN 2373-2822 ; 2373-2822
    ISSN (online) 2373-2822
    ISSN 2373-2822
    DOI 10.1523/ENEURO.0540-20.2021
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article: Novel uniplanar pedicle screw systems applied to thoracolumbar fractures: a biomechanical study.

    Jiang, Yuheng / Cui, Xiang / Ji, Wei / Li, Jia / Shi, Yanli / Zhao, Jingxin / Wang, Junsong / Tang, Peifu / Zhang, Wei

    Frontiers in bioengineering and biotechnology

    2023  Volume 11, Page(s) 1172934

    Abstract: Objective: ...

    Abstract Objective:
    Language English
    Publishing date 2023-05-30
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2719493-0
    ISSN 2296-4185
    ISSN 2296-4185
    DOI 10.3389/fbioe.2023.1172934
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article ; Online: 3D printing of ultralight MWCNT@OCNF porous scaffolds for high-efficiency electromagnetic interference shielding.

    Jiang, Yuheng / Xu, Ye / Deng, Siwen / Ren, Hao / Tao, Xingyu / Liao, Meng / Sun, Jianping / Shi, Shaohong

    Carbohydrate polymers

    2023  Volume 314, Page(s) 120945

    Abstract: Towards the difficulties of traditional processing technology in loading high-concentration functional fillers to realize the target electromagnetic interference shielding (EMI SE) performance, and constructing the arbitrary-designated architectures for ... ...

    Abstract Towards the difficulties of traditional processing technology in loading high-concentration functional fillers to realize the target electromagnetic interference shielding (EMI SE) performance, and constructing the arbitrary-designated architectures for serving advanced electronics, this work innovatively formulated a functional multi-walled carbon nanotubes@cellulose nanofibers (MWCNT@OCNF) ink for direct ink writing (DIW) 3D printing, which not only possessed high freedom on the proportion of functional particles, but also imparted to the ideal rheological performance for 3D printing. Based on the pre-programmed printing trajectories, a series of porous scaffolds featuring exceptional functionalities were architected. Particularly for the electromagnetic waves (EMWs) shielding behaviors, the optimized one with "full-mismatched" architecture posed the ultralight structure (0.11 g/cm
    Language English
    Publishing date 2023-04-24
    Publishing country England
    Document type Journal Article
    ZDB-ID 1501516-6
    ISSN 1879-1344 ; 0144-8617
    ISSN (online) 1879-1344
    ISSN 0144-8617
    DOI 10.1016/j.carbpol.2023.120945
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article ; Online: Al

    Wang, Jinghao / Zuo, Lulu / Guo, Zhiyu / Yang, Caoyu / Jiang, Yuheng / Huang, Xuewei / Wu, Lizhu / Tang, Zhiyong

    Angewandte Chemie (International ed. in English)

    2023  Volume 62, Issue 52, Page(s) e202315478

    Abstract: Photoelectrochemistry is becoming an innovative approach to organic synthesis. Generally, the current photoelectrocatalytic organic transformations suffer from limited reaction type, low conversion efficiency and poor stability. Herein, we develop ... ...

    Abstract Photoelectrochemistry is becoming an innovative approach to organic synthesis. Generally, the current photoelectrocatalytic organic transformations suffer from limited reaction type, low conversion efficiency and poor stability. Herein, we develop efficient and stable photoelectrode materials using metal oxide protective layer, with a focus on achieving regioselective activation of amine compounds. Notably, our photoelectrochemistry process is implemented under mild reaction conditions and does not involve any directing groups, transition metals or oxidants. The results demonstrate that beyond photocatalysis and electrocatalysis, photoelectrocatalysis exhibits high efficiency, remarkable repeatability and good functional group tolerance, highlighting its great potential for applications.
    Language English
    Publishing date 2023-11-23
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2011836-3
    ISSN 1521-3773 ; 1433-7851
    ISSN (online) 1521-3773
    ISSN 1433-7851
    DOI 10.1002/anie.202315478
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: Cell-Based Therapies for Degenerative Musculoskeletal Diseases.

    Yin, Pengbin / Jiang, Yuheng / Fang, Xuan / Wang, Daofeng / Li, Yi / Chen, Ming / Deng, Hao / Tang, Peifu / Zhang, Licheng

    Advanced science (Weinheim, Baden-Wurttemberg, Germany)

    2023  Volume 10, Issue 21, Page(s) e2207050

    Abstract: Degenerative musculoskeletal diseases (DMDs), including osteoporosis, osteoarthritis, degenerative disc disease, and sarcopenia, present major challenges in the aging population. Patients with DMDs present with pain, functional decline, and reduced ... ...

    Abstract Degenerative musculoskeletal diseases (DMDs), including osteoporosis, osteoarthritis, degenerative disc disease, and sarcopenia, present major challenges in the aging population. Patients with DMDs present with pain, functional decline, and reduced exercise tolerance, which result in long-term or permanent deficits in their ability to perform daily activities. Current strategies for dealing with this cluster of diseases focus on relieving pain, but they have a limited capacity to repair function or regenerate tissue. Cell-based therapies have attracted considerable attention in recent years owing to their unique mechanisms of action and remarkable effects on regeneration. In this review, current experimental attempts to use cell-based therapies for DMDs are highlighted, and the modes of action of different cell types and their derivatives, such as exosomes, are generalized. In addition, the latest findings from state-of-the-art clinical trials are reviewed, approaches to improve the efficiency of cell-based therapies are summarized, and unresolved questions and potential future research directions for the translation of cell-based therapies are identified.
    MeSH term(s) Humans ; Aged ; Cell- and Tissue-Based Therapy ; Osteoarthritis/therapy ; Osteoporosis ; Regeneration ; Pain
    Language English
    Publishing date 2023-05-18
    Publishing country Germany
    Document type Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 2808093-2
    ISSN 2198-3844 ; 2198-3844
    ISSN (online) 2198-3844
    ISSN 2198-3844
    DOI 10.1002/advs.202207050
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article ; Online: Impact analysis of hydraulic loading rate and antibiotics on hybrid constructed wetland systems: Insight into the response to decontamination performance and environmental-associated microbiota.

    Shi, Baoshan / Cheng, Xiangju / Zhu, Dantong / Jiang, Shenqiong / Chen, Hongzhan / Zhou, Zhihong / Xie, Jun / Jiang, Yuheng / Liu, Chunsheng / Guo, Heyi

    Chemosphere

    2023  Volume 347, Page(s) 140678

    Abstract: Hybrid constructed wetlands (HCWs) are a promising solution for water ecology and environmental treatment, not only for conventional types of water pollution but also for antibiotics. Among the critical parameters for wetlands, the hydraulic loading rate ...

    Abstract Hybrid constructed wetlands (HCWs) are a promising solution for water ecology and environmental treatment, not only for conventional types of water pollution but also for antibiotics. Among the critical parameters for wetlands, the hydraulic loading rate (HLR) is especially important given the challenges of antibiotics treatment and frequent extreme rainfall. To investigate the removal performance of different HLRs on nutrients and antibiotics, as well as the response of antibiotics to nutrient removal, and the impact of HLRs on microbial communities, new HCWs with vertical flow constructed wetlands (VFCWs) and floating constructed wetlands (FCWs) in series were built. The results of the study showed that: (1) HCWs are highly effective in removing chemical oxygen demand (COD), NH
    MeSH term(s) Waste Disposal, Fluid/methods ; Wetlands ; Anti-Bacterial Agents/pharmacology ; Decontamination ; Microbiota ; Nitrogen/analysis ; Phosphorus/analysis
    Chemical Substances Anti-Bacterial Agents ; Nitrogen (N762921K75) ; Phosphorus (27YLU75U4W)
    Language English
    Publishing date 2023-11-09
    Publishing country England
    Document type Journal Article
    ZDB-ID 120089-6
    ISSN 1879-1298 ; 0045-6535 ; 0366-7111
    ISSN (online) 1879-1298
    ISSN 0045-6535 ; 0366-7111
    DOI 10.1016/j.chemosphere.2023.140678
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article ; Online: Unveiling the power of COD/N on constructed wetlands in a short-term experiment: Exploring microbiota co-occurrence patterns and assembly dynamics.

    Shi, Baoshan / Cheng, Xiangju / Jiang, Shenqiong / Pan, Junheng / Zhu, Dantong / Lu, Zhuoyin / Jiang, Yuheng / Liu, Chunsheng / Guo, Heyi / Xie, Jun

    The Science of the total environment

    2023  Volume 912, Page(s) 169568

    Abstract: Constructed wetlands (CWs) are a cost-effective and environmentally friendly wastewater treatment technology. The influent chemical oxygen demand (COD)/nitrogen (N) ratio (CNR) plays a crucial role in microbial activity and purification performance. ... ...

    Abstract Constructed wetlands (CWs) are a cost-effective and environmentally friendly wastewater treatment technology. The influent chemical oxygen demand (COD)/nitrogen (N) ratio (CNR) plays a crucial role in microbial activity and purification performance. However, the effects of CNR changes on microbial diversity, interactions, and assembly processes in CWs are not well understood. In this study, we conducted comprehensive mechanistic experiments to investigate the response of CWs to changes in influent CNR, focusing on the effluent, rhizosphere, and substrate microbiota. Our goal is to provide new insights into CW management by integrating microbial ecology and environmental engineering perspectives. We constructed two groups of horizontal subsurface flow constructed wetlands (HFCWs) and set up three influent CNRs to analyse the microbial responses and nutrient removal. The results indicated that increasing influent CNR led to a decrease in microbial α-diversity and niche width. Genera involved in nitrogen removal and denitrification, such as Rhodobacter, Desulfovibrio, and Zoogloea, were enriched under medium/high CNR conditions, resulting in higher nitrate (NO
    MeSH term(s) Denitrification ; Wetlands ; Biological Oxygen Demand Analysis ; Nitrification ; Microbiota ; Nitrogen/chemistry ; Water ; Waste Disposal, Fluid/methods
    Chemical Substances Nitrogen (N762921K75) ; Water (059QF0KO0R)
    Language English
    Publishing date 2023-12-23
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 121506-1
    ISSN 1879-1026 ; 0048-9697
    ISSN (online) 1879-1026
    ISSN 0048-9697
    DOI 10.1016/j.scitotenv.2023.169568
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article ; Online: Cathepsin B mediates the lysosomal-mitochondrial apoptosis pathway in arsenic-induced microglial cell injury.

    Zhang, Zheyu / Pi, Ruozheng / Jiang, Yuheng / Ahmad, Mashaal / Luo, Heng / Luo, Jieya / Yang, Jie / Sun, Baofei

    Human & experimental toxicology

    2023  Volume 42, Page(s) 9603271231172724

    Abstract: Arsenic is a prevalent environmental pollutant that targets the nervous system of living beings. Recent studies indicated that microglial injury could contribute to neuroinflammation and is associated with neuronal damage. Nevertheless, the neurotoxic ... ...

    Abstract Arsenic is a prevalent environmental pollutant that targets the nervous system of living beings. Recent studies indicated that microglial injury could contribute to neuroinflammation and is associated with neuronal damage. Nevertheless, the neurotoxic mechanism underlying the arsenic-induced microglial injury requires additional research. This study explores whether cathepsin B promotes microglia cell damage caused by NaAsO
    MeSH term(s) Cathepsin B/metabolism ; Microglia/metabolism ; Arsenic ; Apoptosis/physiology ; Lysosomes/metabolism
    Chemical Substances Cathepsin B (EC 3.4.22.1) ; Arsenic (N712M78A8G)
    Language English
    Publishing date 2023-05-06
    Publishing country England
    Document type Journal Article
    ZDB-ID 1027454-6
    ISSN 1477-0903 ; 0144-5952 ; 0960-3271
    ISSN (online) 1477-0903
    ISSN 0144-5952 ; 0960-3271
    DOI 10.1177/09603271231172724
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top