Showing 221 - 240 results of 313 for search '"Chemical reaction"', query time: 0.08s Refine Results
  1. 221

    The Biological and Metabolic Fates of Endogenous DNA Damage Products by Simon Wan Chan, Peter C. Dedon

    Published 2010-01-01
    “…DNA and other biomolecules are subjected to damaging chemical reactions during normal physiological processes and in states of pathophysiology caused by endogenous and exogenous mechanisms. …”
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    Article
  2. 222

    Time-resolved Brownian tomography of single nanocrystals in liquid during oxidative etching by Sungsu Kang, Joodeok Kim, Sungin Kim, Hoje Chun, Junyoung Heo, Cyril F. Reboul, Rubén Meana-Pañeda, Cong T. S. Van, Hyesung Choi, Yunseo Lee, Jinho Rhee, Minyoung Lee, Dohun Kang, Byung Hyo Kim, Taeghwan Hyeon, Byungchan Han, Peter Ercius, Won Chul Lee, Hans Elmlund, Jungwon Park

    Published 2025-01-01
    “…Abstract Colloidal nanocrystals inherently undergo structural changes during chemical reactions. The robust structure-property relationships, originating from their nanoscale dimensions, underscore the significance of comprehending the dynamic structural behavior of nanocrystals in reactive chemical media. …”
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  3. 223

    Nucleophilicity at copper(-I) in a compound with a Cu–Mg bond by Ross A. Jackson, Nicholas J. Evans, Dawid J. Babula, Thomas M. Horsley Downie, Rex S. C. Charman, Samuel E. Neale, Mary F. Mahon, David J. Liptrot

    Published 2025-01-01
    “…A vast number of chemical reactions rely on the near-inevitable preference of copper for positive oxidation states to make useful compounds. …”
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  4. 224

    Transmembrane voltage-gated nanopores controlled by electrically tunable in-pore chemistry by Makusu Tsutsui, Wei-Lun Hsu, Chien Hsu, Denis Garoli, Shukun Weng, Hirofumi Daiguji, Tomoji Kawai

    Published 2025-02-01
    “…Here we report on voltage-gated solid-state nanopores by electrically tunable chemical reactions. We demonstrate repetitive precipitation and dissolution of metal phosphates in a pore through manipulations of cation flow by transmembrane voltage. …”
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    Article
  5. 225

    Pioneering Role of Nanopore Single-Molecule Sensing in Environmental and Food Surveillance by Wenqiang Tian, Xu Wang, Yan Zhang, Ting Weng, Tlili Chaker, Xiaohan Chen, Qingke Kong, Deqiang Wang

    Published 2025-01-01
    “…Moreover, a variety of strategies are involved, such as the coalescence with ligand probes, the implementation of chemical reactions, the functionalization of nanopores, etc. …”
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  6. 226

    Mitochondrial DNA Damage and Animal Longevity: Insights from Comparative Studies by Reinald Pamplona

    Published 2011-01-01
    “…Chemical reactions in living cells are under strict enzyme control and conform to a tightly regulated metabolic program. …”
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  7. 227

    An artificial intelligence optimization of NOx conversion efficiency under dual catalytic mechanism reaction based on multi-objective gray wolf algorithm by Zhiqing Zhang, Zicheng He, Yuguo Wang, Feng Jiang, Weihuang Zhong, Bin Zhang, Yanshuai Ye, Zibin Yin, Dongli Tan

    Published 2025-04-01
    “…In the era of industry 4.0, artificial intelligence (AI) offers new perspectives for researching the complex sustainable chemical reactions in selective catalytic reduction (SCR). …”
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    Article
  8. 228

    Numerical analysis of hydrogen recombination on a vertical flat plate catalyst by Dae-Hyun Kim, Youngsu Na, Dong-Wook Oh

    Published 2025-03-01
    “…We modeled hydrogen-air mixtures' thermal-fluid dynamics and chemical reactions, comparing single-step reaction rate models with detailed chemical mechanisms on platinum-coated catalyst plates. …”
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    Article
  9. 229

    Thermodynamic modelling of the lead sintering roasting process by Rojas Sánchez T., Serrano Romero A., Ramírez Hernández A., López Rodríguez J., Almaguer Guzmán I., Benavides Pérez R., Flores Favela M.

    Published 2019-01-01
    “…This work proposes a simulation strategy of the lead sintering process assuming that it takes place in a horizontally moving packed bed with transverse air flow. Some local chemical reactions occur at rates that depend on the temperature, and chemical species formed in one volume stage will flow for further reaction in other stages. …”
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  10. 230

    Most Super-Earths Have Less Than 3% Water by James G. Rogers, Caroline Dorn, Vivasvaan Aditya Raj, Hilke E. Schlichting, Edward D. Young

    Published 2025-01-01
    “…Although our constraints are agnostic as to the origin of water, we show that our upper limits are consistent with its production via chemical reactions of primordial hydrogen-dominated atmospheres with magma oceans. …”
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  11. 231

    Effect of Feature Selection on the Prediction of Direct Normal Irradiance by Mohamed Khalifa Boutahir, Yousef Farhaoui, Mourade Azrour, Imad Zeroual, Ahmad El Allaoui

    Published 2022-12-01
    “…Solar radiation is capable of producing heat, causing chemical reactions, or generating electricity. Thus, the amount of solar radiation at different times of the day must be determined to design and equip all solar systems. …”
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  12. 232

    Enhanced high-energy proton radiation hardness of ZnO thin-film transistors with a passivation layer by Yongsu Lee, Hae-Won Lee, Su Jin Kim, Jeong Min Park, Byoung Hun Lee, Chang Goo Kang

    Published 2025-01-01
    “…However, thin-film transistors (TFTs) do not exhibit intrinsic radiation hardness owing to the chemical reactions at the interface exposed to ambient air. …”
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  13. 233

    Revealing the electron driven mechanism in metal catalyzed Kumada cross coupling reaction by Noriyuki Takai, Takuro Tsutsumi, Kenichiro Saita, Tetsuya Taketsugu, Takao Tsuneda

    Published 2025-02-01
    “…This analysis is grounded in reactive orbital energy theory (ROET), enabling the examination of electron motions in comprehensive chemical reactions. We first calculated the intrinsic reaction coordinates (IRCs) for the four key processes of this reaction: oxidative addition, transmetalation steps 1 and 2, and reductive elimination. …”
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  14. 234

    Accelerated enzyme engineering by machine-learning guided cell-free expression by Grant M. Landwehr, Jonathan W. Bogart, Carol Magalhaes, Eric G. Hammarlund, Ashty S. Karim, Michael C. Jewett

    Published 2025-01-01
    “…To address this challenge, we develop a machine learning (ML)-guided platform that integrates cell-free DNA assembly, cell-free gene expression, and functional assays to rapidly map fitness landscapes across protein sequence space and optimize enzymes for multiple, distinct chemical reactions. We apply this platform to engineer amide synthetases by evaluating substrate preference for 1217 enzyme variants in 10,953 unique reactions. …”
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  15. 235

    Corrosion rate of anodized AA 7075-T651 on H2SO4 electrolyte and vVoltage variation by Moch. Syamsul Ma'arif, Muhammad Noviandari, Rudy Soenoko

    Published 2023-12-01
    “…In addition to chemical reactions, high temperatures, mechanical operations, and rainfall exposure can all lead to corrosion. …”
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  16. 236

    Magnetic Solid-Phase Extraction Based on β-Cyclodextrins/Acrylic Acid Modified Magnetic Gelatin for Determination of Moxidectin in Milk Samples by Yinzhu Shang, Jing Luo, Peng Wang, Xiaoya Zhao, Cheng Ye, Shaofei Guo

    Published 2016-01-01
    “…Due to the rigidity of hydrophobic cavity of β-cyclodextrins and carboxyl groups of acrylic acid, magnetic composites are prepared to form a complex with target molecules through various kinds of chemical reactions and then showed excellent extraction performance. …”
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  17. 237

    A simplified kinetic model for the tropospheric ozone cycle by J. K. Conceição, T. S. F. Alves, E. M. D. Moya, S. A. Pozza, D. S. Rodrigues

    Published 2025-02-01
    “…In this process, there is a sequence of chemical reactions whose most elementary modeling can be described in terms of ordinary differential equations (ODEs), in which the concentrations (in \textmu g/m3) of gases (O, NO, NO2, and O3) are functions of time. …”
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  18. 238

    Molten Sn solvent expands liquid metal catalysis by Junma Tang, Nastaran Meftahi, Andrew J. Christofferson, Jing Sun, Ruohan Yu, Md. Arifur Rahim, Jianbo Tang, Guangzhao Mao, Torben Daeneke, Richard B. Kaner, Salvy P. Russo, Kourosh Kalantar-Zadeh

    Published 2025-01-01
    “…Abstract Regulating favorable assemblies of metallic atoms in the liquid state provides promise for catalyzing various chemical reactions. Expanding the selection of metallic solvents, especially those with unique properties and low cost, enables access to distinctive fluidic atomic structures on the surface of liquid alloys and offers economic feasibility. …”
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  19. 239

    The role of order and disorder in thermal and material sciences part 2: Scientific world and new insights by Šesták Jaroslav

    Published 2003-01-01
    “…Alternative theory of reaction-diffusion model of the space-time is put in contrast with big bang hypothesis and related to the herewith-discussed specialty of self-catalyzed chemical reactions. The text gives a consistent view to various historical and modern concepts that emerged during the gradual understanding of order and disorder.…”
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  20. 240

    Lipase and Its Unique Selectivity: A Mini-Review by Jun-Young Park, Kyung-Min Park

    Published 2022-01-01
    “…Contrary to other solid catalysts, enzymes facilitate more sophisticated chemical reactions because most enzymes specifically interact with substrates and release selective products. …”
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