Showing 421 - 440 results of 475 for search '"catalysis"', query time: 0.06s Refine Results
  1. 421

    Enantioselective construction of silicon-stereogenic vinylsilanes from simple alkenes by Kailin Yin, Jinyu Zhang, Deng Pan, Shu-Han Chen, Song Chen, Yufeng Shi, Genping Huang, Dongbing Zhao

    Published 2025-01-01
    “…Here we successfully realize the enantioselective synthesis of linear silicon-stereogenic vinylsilanes with good yields and enantiomeric ratios from simple alkenes under rhodium catalysis. The significance of this transformation lies in its ability to achieve regioconvergent and enantioconvergent conversion, efficiently transforming petroleum-derived isomeric mixtures of olefin feedstocks into a single regio- and stereoisomer product. …”
    Get full text
    Article
  2. 422
  3. 423

    Efficient direct formic acid electrocatalysis enabled by rare earth-doped platinum-tellurium heterostructures by Xin Lin, Shize Geng, Xianglong Du, Feiteng Wang, Xu Zhang, Fang Xiao, Zhengyi Xiao, Yucheng Wang, Jun Cheng, Zhifeng Zheng, Xiaoqing Huang, Lingzheng Bu

    Published 2025-01-01
    “…Abstract The lack of high-efficiency platinum (Pt)-based nanomaterials remains a formidable and exigent challenge in achieving high formic acid oxidation reaction (FAOR) and membrane electrode assembly (MEA) catalysis for direct formic acid fuel cell (DFAFC) technology. …”
    Get full text
    Article
  4. 424
  5. 425
  6. 426

    Experimental study on the collapse behavior of cavitation bubbles under low ambient pressure conditions by Tong Qu, Jing Luo, Weilin Xu, Jie Li, Guihua Fu, Yueqing Ma, Zhuoqi Zhao

    Published 2025-03-01
    “…These findings provide insights to enhance cavitation applications, including cavitation erosion prevention, medical treatments, and chemical catalysis in high-altitude and low-pressure environments.…”
    Get full text
    Article
  7. 427

    Nano-island-encapsulated cobalt single-atom catalysts for breaking activity-stability trade-off in Fenton-like reactions by Zhi-Quan Zhang, Pi-Jun Duan, Jie-Xuan Zheng, Yun-Qiu Xie, Chang-Wei Bai, Yi-Jiao Sun, Xin-Jia Chen, Fei Chen, Han-Qing Yu

    Published 2025-01-01
    “…Abstract Single-atom catalysts (SACs) have been increasingly acknowledged for their performance in sustainable Fenton-like catalysis. However, SACs face a trade-off between activity and stability in peroxymonosulfate (PMS)-based systems. …”
    Get full text
    Article
  8. 428
  9. 429

    Organic iron at ultralow doses catalyzes hydrogen peroxide to eliminate cyanobacterial blooms: a study on algicidal effects and mechanisms under natural conditions by Yongdong Lin, Ziru Niu, Juan Li, Sijin Li, Hai Li, Lei Li

    Published 2025-01-01
    “…Under neutral conditions, Fe3+ ions precipitate as large-sized goethite, which adheres to the extracellular polymeric substances (EPS) of cyanobacterial cells, thereby hindering H2O2 catalysis and hydroxyl radical (·OH) formation in natural waters. …”
    Get full text
    Article
  10. 430

    In-Situ Polymerization for Catalytic Graphitization of Boronated PAN Using Aluminum and Zirconium Containing Co-Catalysts by Taewoo Kim, Byoung-Suhk Kim, Tae Hoon Ko, Hak Yong Kim

    Published 2025-01-01
    “…This study provides valuable insights into synthesizing high-quality graphitic carbon materials, offering promising pathways for their scalable production through the strategic use of in-situ polymerization and co-catalysis. These materials have potential applications in various fields, including environmental technologies, energy storage, and conversion, offering a pathway to design facile and economical graphitic carbon materials.…”
    Get full text
    Article
  11. 431

    INTERRELATION OF PRIONS WITH NON-CODING RNAS by R. N. Mustafin, E. K. Khusnutdinova

    Published 2018-07-01
    “…Confirmation of this assumption is the presence of the association of alleles of microRNA with the development of the disease, which indicates the role of the specific sequences of noncoding RNAs in the catalysis of prion formation. In the brain tissues of patients with prion diseases, as well as in exosomes containing an abnormal PrPSc isoform, changes in the levels of microRNA have been observed. …”
    Get full text
    Article
  12. 432

    Conducting polymer-based electrochemical sensors: Progress, challenges, and future perspectives by Aashutosh Dube, Shweta J. Malode, Abdullah N. Alodhayb, Kunal Mondal, Nagaraj P. Shetti

    Published 2025-08-01
    “…Due to these properties, conducting polymers are useful in diverse applications like sensors, batteries, oil industries, biosensors, biomedicines, catalysis, cancer treatment, etc. This review article aims to discuss the recent trends and analysis of conducting polymer-based electrochemical sensors in diverse areas with all required sensor characteristics, such as the derived limit of detection, utilized techniques for the sensing analysis and derived linear dynamic range with the stability of the sensors. …”
    Get full text
    Article
  13. 433

    Broad substrate scope C-C oxidation in cyclodipeptides catalysed by a flavin-dependent filament by Emmajay Sutherland, Christopher J. Harding, Tancrède du Monceau de Bergendal, Gordon J. Florence, Katrin Ackermann, Bela E. Bode, Silvia Synowsky, Ramasubramanian Sundaramoorthy, Clarissa Melo Czekster

    Published 2025-01-01
    “…These flavin-dependent enzymes are underexplored due to their intricate three-dimensional arrangement involving multiple copies of two distinct small subunits, and mechanistic details underlying substrate selection and catalysis are lacking. Here, we determined the structure and mechanism of the cyclodipeptide oxidase from the halophile Nocardiopsis dassonvillei (NdasCDO), a component of the biosynthetic pathway for nocazine natural products. …”
    Get full text
    Article
  14. 434

    A Nitrogen-Rich Covalent Triazine Framework as a Photocatalyst for Hydrogen Production by Ruizhi Gong, Liuliu Yang, Shuo Qiu, Wan-Ting Chen, Qing Wang, Jiazhuo Xie, Geoffrey I. N. Waterhouse, Jing Xu

    Published 2020-01-01
    “…Covalent triazine frameworks (CTFs) have emerged as new candidate materials in various research areas such as catalysis, gas separation storage, and energy-related organic devices due to their easy functionalization, high thermal and chemical stability, and permanent porosity. …”
    Get full text
    Article
  15. 435

    High-performance self-driven broadband photoelectrochemical photodetector based on reduced graphene oxide/Bi2Te3 heterojunction by Chenchen Zhao, Yangyang Liu, Dongbo Wang, Wen He, Bingke Zhang, Jingwen Pan, Zhi Zeng, Donghao Liu, Sihang Liu, Shujie Jiao, Xuan Fang, Dan Fang, Liancheng Zhao, Jinzhong Wang

    Published 2024-12-01
    “…Attributed to its excellent physicochemical properties, graphene (GR) has very active applications in the fields of catalysis, optoelectronic devices, and battery electrode materials. …”
    Get full text
    Article
  16. 436
  17. 437

    Genomic and transcriptomic insights into vitamin A-induced thermogenesis and gene reuse as a cold adaptation strategy in wild boars by Mingpeng Zhang, Aleksei Traspov, Jiawen Yang, Min Zheng, Veronika R. Kharzinova, Huashui Ai, Natalia A. Zinovieva, Lusheng Huang

    Published 2025-01-01
    “…Further pathway and transcriptomic analyses reveal a novel cold resistance mechanism centered on enhanced vitamin A metabolism and catalysis, involving the reuse of UGT2B31 and rhythm regulation by ANGPTL8, RLN3 and ZBTB20. …”
    Get full text
    Article
  18. 438

    Lysine deacetylase inhibitors have low selectivity in cells and exhibit predominantly off‐target effects by Kiara E. Bornes, Marcus A. Moody, Thomas M. Huckaba, Megan C. Benz, Emily C. McConnell, Maryam Foroozesh, Van H. Barnes, Bridgette M. Collins‐Burow, Matthew E. Burow, Terry J. Watt, Tasha B. Toro

    Published 2025-01-01
    “…We compared the effects of treatment with two of the reportedly most KDAC‐selective inhibitors, Tubastatin A and PCI‐34051, in HT1080 cells in which the endogenous KDAC6 or KDAC8 gene has been mutated to inactivate enzyme catalysis while retaining enzyme expression. Genetic inactivation results in much stronger deacetylation defects on known targets compared to inhibitor treatment. …”
    Get full text
    Article
  19. 439

    The mevalonate pathway contributes to breast primary tumorigenesis and lung metastasis by Javier Conde, Isabel Fernández‐Pisonero, L. Francisco Lorenzo‐Martín, Rocío García‐Gómez, Berta Casar, Piero Crespo, Xosé R. Bustelo

    Published 2025-01-01
    “…These results reveal a hitherto unknown, VAV‐catalysis‐dependent mechanism involved in the regulation of the mevalonate pathway in breast cancer cells. …”
    Get full text
    Article
  20. 440

    Degradation of amyloid β-peptides catalyzed by nattokinase in vivo and in vitro by Aixin Ni, He Li, Ruya Wang, Rentong Sun, Yingjiu Zhang

    Published 2023-09-01
    “…The C-terminal region of Aβ42/Aβ40 (Gly29 to Val40) was primarily required for NK capture, and the integrated conformation in Aβ42/Aβ40 aggregates was a more efficient target for NK catalysis. Further, suspended Aβ42/Aβ40 oligomers were more easily captured by NK than suspended Aβ42/Aβ40 fibrils, while deposited Aβ42/Aβ40 fibrils recruited more NK than deposited Aβ42/Aβ40 oligomers. …”
    Get full text
    Article