LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 21

Search options

  1. Article ; Online: High-Resolution X-ray Image from Copper-Based Perovskite Hybrid Polymer.

    Hao, Xue / Nie, Lin / Zhu, Xuanyu / Zeng, Guoqiang / Liu, Chunhai / Teng, Zhaowei / Liu, Haozhe / Yue, Yang / Yu, Xue / Wang, Ting

    ACS applied materials & interfaces

    2024  

    Abstract: ... ...

    Abstract Cs
    Language English
    Publishing date 2024-05-21
    Publishing country United States
    Document type Journal Article
    ISSN 1944-8252
    ISSN (online) 1944-8252
    DOI 10.1021/acsami.4c03401
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  2. Article: Thermoelectric performances for both p- and n-type GeSe.

    Fan, Qiang / Yang, Jianhui / Cao, Jin / Liu, Chunhai

    Royal Society open science

    2021  Volume 8, Issue 6, Page(s) 201980

    Abstract: In this paper, the thermoelectric properties of p-type and n-type GeSe are studied systematically by using first principles and Boltzmann transport theory. The calculation includes electronic structure, electron relaxation time, lattice thermal ... ...

    Abstract In this paper, the thermoelectric properties of p-type and n-type GeSe are studied systematically by using first principles and Boltzmann transport theory. The calculation includes electronic structure, electron relaxation time, lattice thermal conductivity and thermoelectric transport properties. The results show that GeSe is an indirect band gap semiconductor with band gap 1.34 eV. Though p-type GeSe has a high density of states near Fermi level, the electronic conductivity is relative low because there is no carrier transport pathway along the
    Language English
    Publishing date 2021-06-09
    Publishing country England
    Document type Journal Article
    ZDB-ID 2787755-3
    ISSN 2054-5703
    ISSN 2054-5703
    DOI 10.1098/rsos.201980
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  3. Article: Transcriptome and targeted metabolome analysis provide insights into bile acids' new roles and mechanisms on fat deposition and meat quality in lamb

    Zhang, Boyan / Sun, Zhiqiang / Yu, Zhu / Li, Wei / Liu, Chunhai / Li, Haihai / Luo, Hailing / Wang, Bing

    Food research international. 2022 Sept. 12,

    2022  

    Abstract: Higher quality lamb carcasses with more muscle and less fat are crucial for consumer preference and healthy eating. This study evaluated bile acids' functional roles and mechanisms on fat deposition in lambs. Forty-five lambs were arranged into three ... ...

    Abstract Higher quality lamb carcasses with more muscle and less fat are crucial for consumer preference and healthy eating. This study evaluated bile acids' functional roles and mechanisms on fat deposition in lambs. Forty-five lambs were arranged into three groups with control (CON) and two types of bile acid treatments (BA1, mainly hyocholic acid; BA2, mainly hyodeoxycholic acid, ruminally protected). The BA1 treatment did not affect the dry matter intake, body weight, and the average daily gain but significantly decreased the body fat (assessed as GR value) compared to the CON (7.92 vs. 5.55 mm). The BA2 decreased tail fat weight compared to CON (1.99 vs. 1.51 kg). Both BA1 and BA2 significantly decreased the tail fat ratio (110 vs. 89.8 vs. 78.6 g/kg of carcass weight). The BA1 significantly decreased the concentration of meat omega-3 polyunsaturated fatty acids compared to the CON. No significant differences were found between the three groups' blood antioxidant capacity and immune characteristics. The RNA-sequencing analysis identified 46 differentially expressed genes between CON and BA2. Several pathways, including ferroptosis and fatty acid biosynthesis and core genes such as HSPA8, HIFIA, HEXB, ACSL6, and MAP1LC3B were changed mainly or significantly correlated with the tail fat weight or proportion phenotypes, can be selected as targeted gene markers related to regulating the tail fat. This study provided new insight into bile acids' roles and revealed their comprehensive mechanism in regulating fat distribution in ruminants and will facilitate improvements of lamb meat production with decreased subcutaneous and tail fat deposition.
    Keywords antioxidant activity ; average daily gain ; bile ; bile acids ; biosynthesis ; blood ; body fat ; body weight ; carcass weight ; consumer preferences ; dry matter intake ; fatty acids ; ferroptosis ; food research ; gene expression regulation ; genes ; lamb meat ; meat production ; meat quality ; metabolomics ; muscles ; sequence analysis ; tail ; transcriptome
    Language English
    Dates of publication 2022-0912
    Publishing place Elsevier Ltd
    Document type Article
    Note Pre-press version
    ZDB-ID 1111695-x
    ISSN 1873-7145 ; 0963-9969
    ISSN (online) 1873-7145
    ISSN 0963-9969
    DOI 10.1016/j.foodres.2022.111941
    Database NAL-Catalogue (AGRICOLA)

    Full text online

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 2972: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  4. Article: Tuning the Unsaturated Coordination Center of Electrocatalysts toward High-Performance Lithium–Oxygen Batteries

    Zheng, Ruixin / Shu, Chaozhu / Liu, Chunhai / Yan, Yu / He, Miao / Li, Minglu / Hu, Anjun / Long, Jianping

    ACS sustainable chemistry & engineering. 2021 May 27, v. 9, no. 22

    2021  

    Abstract: Interface engineering of catalysts is critical to regulate their electrocatalytic activities in lithium–oxygen (Li-O₂) batteries. However, the relationship between active sites of catalysts and their catalytic efficiency toward lithium peroxide (Li₂O₂) ... ...

    Abstract Interface engineering of catalysts is critical to regulate their electrocatalytic activities in lithium–oxygen (Li-O₂) batteries. However, the relationship between active sites of catalysts and their catalytic efficiency toward lithium peroxide (Li₂O₂) has not been clarified. Herein, unsaturated coordination active sites in CoIn₂S₄ are created by embedding Ru into S vacancies (Ru-V-VIS) to enhance the catalytic activity of oxygen electrodes in Li-O₂ batteries. The formation of the unsaturated coordination Co–Ru center is conducive to the deposition and decomposition of Li₂O₂ during oxygen reduction/evolution reactions. Furthermore, the highly polarized asymmetrical electron donation from Ru and Co to O₂ and Li₂O₂ can boost the catalytic efficiency, thus reducing the overpotential and ameliorating energy efficiency. As expected, the Li-O₂ battery with the Ru-V-CIS electrode achieves a high Coulombic efficiency (98.73%), large specific capacity (9170 mA h g–¹), and extended cycling life (200 cycles) with a low charge overpotential (0.96 V). This work provides a strategy of constructing an unsaturated coordination center for enhancing the intrinsic activity of catalysts to develop high-performance Li-O₂ batteries.
    Keywords catalytic activity ; electrodes ; energy efficiency ; green chemistry ; lithium ; oxygen
    Language English
    Dates of publication 2021-0527
    Size p. 7499-7507.
    Publishing place American Chemical Society
    Document type Article
    Note NAL-AP-2-clean
    ISSN 2168-0485
    DOI 10.1021/acssuschemeng.1c01009
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  5. Article: Microstructural Evolution and Mechanical Properties of Pure Aluminum upon Multi-Pass Caliber Rolling.

    Guo, Shulong / Yu, Hui / Wang, Zhifeng / Yu, Wei / Cheng, Weili / Huang, Lixin / Liu, Chunhai / Yin, Fuxing / Zhao, Weimin / Qin, Chunling

    Materials (Basel, Switzerland)

    2022  Volume 15, Issue 3

    Abstract: The paper presents the microstructure and mechanical property of pure aluminum (Al) fabricated by multi-pass caliber rolling at room temperature. The finite element modeling (FEM) simulation was performed to explore the changes in rolling force, ... ...

    Abstract The paper presents the microstructure and mechanical property of pure aluminum (Al) fabricated by multi-pass caliber rolling at room temperature. The finite element modeling (FEM) simulation was performed to explore the changes in rolling force, effective stress and strain, and temperature under various rolling passes. As the number of rolling passes increased, the overall temperature, effective stress, and strain gradually increased, while the maximum rolling force decreased. In addition, due to the dynamic recrystallization (DRX), the average grain size reduced from 1 mm to 14 µm with the increase in rolling passes. The dislocation density increased and it gradually evolved into the high-angle grain boundaries (HAGBs). Moreover, the initial cubic texture rotated to the brass component and finally changed to a mixture of Cube and Brass types. The highest tensile yield strength (TYS), ultimate tensile strength (UTS) and elongation (El.) of caliber rolled pure Al (116 MPa, 135 MPa, and 17%, respectively) can be achieved after 13 rolling passes, which mainly attributed to grain refinement.
    Language English
    Publishing date 2022-02-05
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2487261-1
    ISSN 1996-1944
    ISSN 1996-1944
    DOI 10.3390/ma15031206
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  6. Article: Effects of vitamin A on intramuscular fat development in beef cattle: A meta-analysis.

    Li, Wei / Wang, Fang / Sun, Fang / Qu, Yongli / Liu, Chunhai / Han, Yongsheng / Wang, Hongbao / Jiang, Botao / Zhong, Peng / Wang, Jiahui / Song, Xueying / Huang, Meng / Ding, Deli

    Frontiers in veterinary science

    2023  Volume 10, Page(s) 1105754

    Abstract: Vitamin A, a fat-soluble vitamin, is the basic substance required to maintain healthy vision and the main physiological functions of cattle. The results from previous studies regarding the effect of vitamin A on intramuscular fat varied. This meta- ... ...

    Abstract Vitamin A, a fat-soluble vitamin, is the basic substance required to maintain healthy vision and the main physiological functions of cattle. The results from previous studies regarding the effect of vitamin A on intramuscular fat varied. This meta-analysis aimed to generate a more comprehensive understanding of the relationship between vitamin A and intramuscular fat content and to provide potential clues for future research and commercial practice. Electronic databases such as MEDLINE and Ovid were systematically searched, and studies investigating the relationship between vitamin A and intramuscular fat content were included. Standardized mean differences (SMDs) in intramuscular fat percentage and intramuscular fat score, with their respective 95% confidence intervals (CIs), were calculated. The heterogeneity and publication bias were evaluated. A total of 152 articles were identified through searches of databases. Seven articles were confirmed for inclusion in this meta-analysis. The SMD of IMF percentage derived from the analysis was-0.78 (-2.68, 1.12) (Q = 246.84,
    Language English
    Publishing date 2023-03-15
    Publishing country Switzerland
    Document type Systematic Review
    ZDB-ID 2834243-4
    ISSN 2297-1769
    ISSN 2297-1769
    DOI 10.3389/fvets.2023.1105754
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  7. Article: Weyl Fermions in VI

    Jia, Taoyuan / Meng, Weizhen / Zhang, Haopeng / Liu, Chunhai / Dai, Xuefang / Zhang, Xiaoming / Liu, Guodong

    Frontiers in chemistry

    2020  Volume 8, Page(s) 722

    Abstract: We report the presence of a Weyl fermion in ... ...

    Abstract We report the presence of a Weyl fermion in VI
    Language English
    Publishing date 2020-08-26
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2711776-5
    ISSN 2296-2646
    ISSN 2296-2646
    DOI 10.3389/fchem.2020.00722
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  8. Article ; Online: Rationalizing the Effect of Oxygen Vacancy on Oxygen Electrocatalysis in Li-O

    Li, Jiabao / Shu, Chaozhu / Liu, Chunhai / Chen, Xianfei / Hu, Anjun / Long, Jianping

    Small (Weinheim an der Bergstrasse, Germany)

    2020  Volume 16, Issue 24, Page(s) e2001812

    Abstract: Albeit the effectiveness of surface oxygen vacancy in improving oxygen redox reactions in Li- ... ...

    Abstract Albeit the effectiveness of surface oxygen vacancy in improving oxygen redox reactions in Li-O
    Language English
    Publishing date 2020-05-20
    Publishing country Germany
    Document type Journal Article
    ISSN 1613-6829
    ISSN (online) 1613-6829
    DOI 10.1002/smll.202001812
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  9. Article: Anionic vacancy-dependent activity of the CoSe₂ with a tunable interfacial electronic structure on the N-doped carbon cloth for advanced Li–O₂ batteries

    Hou, Zhiqian / Shu, Chaozhu / Zheng, Ruixin / Liu, Chunhai / Ran, Zhiqun / Yang, Tingshuai / Hei, Peng / Zhang, Qiang / Long, Jianping

    Journal of materials chemistry A. 2020 Aug. 18, v. 8, no. 32

    2020  

    Abstract: The inferior reversibility of the formation/decomposition of the lithium peroxide (Li₂O₂) and its insolubility and insulation features result in poor energy efficiency and limited durability of state-of-the-art Li–O₂ batteries. Herein, we elaborately ... ...

    Abstract The inferior reversibility of the formation/decomposition of the lithium peroxide (Li₂O₂) and its insolubility and insulation features result in poor energy efficiency and limited durability of state-of-the-art Li–O₂ batteries. Herein, we elaborately designed sisal-like CoSe₂ nanowires enriched with Se vacancies (VSₑ-CoSe₂) anchored on a scaffold of magnetron-sputtered N-doped carbon cloth (N-CC) to address the above challenges. The synergistic coupling of vacancy regulation with interfacial interaction can be used to tune the ability to adsorb active oxygen and intermediate species and enhance the interfacial electron transfer during oxygen redox reactions. Experimental results demonstrate that the VSₑ-CoSe₂@N-CC-based Li–O₂ battery demonstrates a substantially decreased overpotential (∼0.56 V) and extraordinary durability (over 955 h). This work indicates that the synergistic coupling of vacancy modulation and interface interaction is a promising strategy for effectively enhancing the comprehensive performance of Li–O₂ batteries, which provide prospective insights into the exploration of next-generation highly efficient metal–air batteries.
    Keywords batteries ; carbon ; durability ; electron transfer ; energy efficiency ; insulating materials ; nanowires ; oxygen ; selenides
    Language English
    Dates of publication 2020-0818
    Size p. 16636-16648.
    Publishing place The Royal Society of Chemistry
    Document type Article
    ZDB-ID 2702232-8
    ISSN 2050-7496 ; 2050-7488
    ISSN (online) 2050-7496
    ISSN 2050-7488
    DOI 10.1039/d0ta05117a
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  10. Article ; Online: Identification and Allele Combination Analysis of Rice Grain Shape-Related Genes by Genome-Wide Association Study.

    Meng, Bingxin / Wang, Tao / Luo, Yi / Guo, Ying / Xu, Deze / Liu, Chunhai / Zou, Juan / Li, Lanzhi / Diao, Ying / Gao, Zhiyong / Hu, Zhongli / Zheng, Xingfei

    International journal of molecular sciences

    2022  Volume 23, Issue 3

    Abstract: Grain shape is an important agronomic character of rice, which affects the appearance, processing, and the edible quality. Screening and identifying more new genes associated with grain shape is beneficial to further understanding the genetic basis of ... ...

    Abstract Grain shape is an important agronomic character of rice, which affects the appearance, processing, and the edible quality. Screening and identifying more new genes associated with grain shape is beneficial to further understanding the genetic basis of grain shape and provides more gene resources for genetic breeding. This study has a natural population containing 623 indica rice cultivars. Genome-wide association studies/GWAS of several traits related to grain shape (grain length/GL, grain width/GW, grain length to width ratio/GLWR, grain circumferences/GC, and grain size/grain area/GS) were conducted by combining phenotypic data from four environments and the second-generation resequencing data, which have identified 39 important Quantitative trait locus/QTLs. We analyzed the 39 QTLs using three methods: gene-based association analysis, haplotype analysis, and functional annotation and identified three cloned genes (
    MeSH term(s) Alleles ; Edible Grain/genetics ; Genome-Wide Association Study ; Oryza/genetics ; Plant Breeding ; Quantitative Trait Loci
    Language English
    Publishing date 2022-01-19
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms23031065
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

To top