Showing 381 - 400 results of 430 for search '"sarin"', query time: 0.08s Refine Results
  1. 381
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    Controllable synthesis of conjugated microporous polymer films for ultrasensitive detection of chemical warfare agents by Wanqi Mo, Zihao Zhu, Fanwei Kong, Xiaobai Li, Yu Chen, Huaqian Liu, Zhiyong Cheng, Hongwei Ma, Bin Li

    Published 2022-09-01
    “…Here, the authors propose a sensor design based on a conjugated microporous polymer film for the detection of diethyl chlorophosphate, a substitute of Sarin, with low detection limit of 2.5 ppt.…”
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  3. 383
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    A Thermophilic Bacterial Esterase for Scavenging Nerve Agents: A Kinetic, Biophysical and Structural Study by Janek Bzdrenga, Elodie Trenet, Fabien Chantegreil, Kevin Bernal, Florian Nachon, Xavier Brazzolotto

    Published 2021-01-01
    “…As such, we assessed its potential against G-agents (tabun, sarin, and cyclosarin), VX, as well as the pesticide paraoxon. …”
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  5. 385

    Autonomously Responsive Membranes for Chemical Warfare Protection by Li, Yifan, Chen, Chiatai, Meshot, Eric R., Buchsbaum, Steven F., Herbert, Myles Benton, Zhu, Rong, Kulikov, Oleg, McDonald, Benjamin Rebbeck, Bui, Ngoc T. N., Jue, Melinda L., Park, Sei Jin, Valdez, Carlos A., Hok, Saphon, He, Qilin, Doona, Christopher J., Wu, Kuang Jen, Swager, Timothy M, Fornasiero, Francesco

    Published 2020
    “…Herein, a bistable membrane that can rapidly, selectively, and reversibly transition from a highly breathable state in a safe environment to a chemically protective state when exposed to organophosphate threats such as sarin is demonstrated. Dynamic response to chemical stimuli is achieved through the physical collapse of an ultrathin copolymer layer on the membrane surface, which efficiently gates transport through membrane pores composed of single-walled carbon nanotubes (SWNTs). …”
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  9. 389

    Efficient Removal of Representative Chemical Agents by Rapid and Sufficient Adsorption via Magnetic Graphene Oxide Composites by Jina Wu, Gang Qu, Long Yan, Ruixue Wang, Peiwen Guo, Yang Yang, Xiaosen Li

    Published 2023-09-01
    “…This study explored the application of Magnetic Graphene Oxide Nanoplatelet Composites (MGONCs) in adsorbing the representative chemical agents such as Lewisite (L), O-ethyl S-2-diisopropylaminoethyl methylphosphonothiolate (VX), Sarin (GB), and Soman (GD). MGONCs were synthesized through a physical blending method, with the combination of graphene oxide (GO) and Fe<sub>3</sub>O<sub>4</sub> nanoparticles at a mass ratio of 1:1. …”
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  10. 390

    Synthesis and Characterization of MnO<sub>2</sub>@Cellulose and Polypyrrole-Decorated MnO<sub>2</sub>@Cellulose for the Detection of Chemical Warfare Agent Simulant by Sanjeeb Lama, Sumita Subedi, Sivalingam Ramesh, Kyeongho Shin, Young-Jun Lee, Joo-Hyung Kim

    Published 2022-10-01
    “…The hybrid nanostructured composites were synthesized by the hydrothermal process to detect the dimethyl methyl phosphonate (DMMP), a simulant of G-series nerve agents, especially sarin. Cellulose (CE), manganese oxide cellulose (MnO<sub>2</sub>@CE), and MnO<sub>2</sub>@CE/polypyrrole (PPy) exhibited a frequency shift of 0.4, 4.8, and 8.9 Hz, respectively, for a DMMP concentration of 25 ppm in the quartz crystal microbalance (QCM). …”
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  11. 391

    The Different Sensitive Behaviors of a Hydrogen-Bond Acidic Polymer-Coated SAW Sensor for Chemical Warfare Agents and Their Simulants by Yin Long, Yang Wang, Xiaosong Du, Luhua Cheng, Penglin Wu, Yadong Jiang

    Published 2015-07-01
    “…Real-time responses of the sensor to a series of compounds including sarin (GB), dimethyl methylphosphonate (DMMP), mustard gas (HD), chloroethyl ethyl sulphide (2-CEES), 1,5-dichloropentane (DCP) and some organic solvents were studied. …”
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  12. 392

    Thermal Catalytic Decomposition of Dimethyl Methyl Phosphonate Using CuO-CeO<sub>2</sub>/<i>γ</i>-Al<sub>2</sub>O<sub>3</sub> by Han Gao, Weimin Kong, Shuyuan Zhou, Xuwei Wang, Qingrong He, Yanchun Dong

    Published 2022-10-01
    “…The thermal catalytic decomposition performance was studied using sarin CWAs simulant dimethyl methyl phosphonate (DMMP) as the target compound. …”
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    Article
  13. 393

    First Clinical Experience of Venous Reconstruction With Autologous Vascular Prosthesis From the Sickle Ligament of the Liver With Partial Portosystemic Bypass Surgery by A. Yu. Anisimov, A. A. Anisimov, A. I. Andreev, R. A. Ibragimov, A. T. Garaev

    Published 2021-11-01
    “…Scherzinger, gastric varices type I (GOV1) according to Sarin. Condition after repeated recurrent esophageal-gastric bleeding. …”
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  14. 394

    Veteran-derived cerebral organoids display multifaceted pathological defects in studies on Gulf War Illness by Philip L. Yates, Kendra Case, Xiaohuan Sun, Kimberly Sullivan, Peter W. Baas, Liang Qiang

    Published 2022-12-01
    “…Immunohistochemical analyses indicate that these organoids, when treated with a GW toxicant regimen consisting of the organophosphate diisopropyl fluorophosphate (a sarin analog) and cortisol (to mimic battlefield stress), display multiple indicators consistent with cognitive deficits, including increased astrocytic reactivity, enhanced phosphorylation of tau proteins, decreased microtubule stability, and impaired neurogenesis. …”
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    Article
  15. 395

    Effects of the ZrO<sub>2</sub> Crystalline Phase and Morphology on the Thermocatalytic Decomposition of Dimethyl Methylphosphonate by Xuwei Wang, Peng Sun, Ziwang Zhao, Yimeng Liu, Shuyuan Zhou, Piaoping Yang, Yanchun Dong

    Published 2024-03-01
    “…In particular, ZrO<sub>2</sub> has attracted attention as a catalyst for the thermocatalytic decomposition of dimethyl methylphosphonate (DMMP), which is a simulant of the nerve gas sarin. However, the influence of the crystal phase and morphology on the catalytic performance of ZrO<sub>2</sub> requires further exploration. …”
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  16. 396
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    Spray-Layer-by-Layer Carbon Nanotube/Electrospun Fiber Electrodes for Flexible Chemiresistive Sensor Applications by Saetia, Kittipong, Mannarino, Matthew M., Kim, Sung Yeol, Schnorr, Jan Markus, Rutledge, Gregory C, Swager, Timothy M, Hammond, Paula T

    Published 2014
    “…A thiourea-based receptor is covalently attached to the primary amine groups on the MWNT films to enhance the sensing response to dimethyl methylphosphonate (DMMP), a simulant for sarin nerve agent. Chemiresistive sensors based on the engineered textiles display reversible responses and detection limits for DMMP as low as 10 ppb in the aqueous phase and 5 ppm in the vapor phase. …”
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  18. 398

    CryoSat Ice Baseline-D validation and evolutions by M. Meloni, J. Bouffard, T. Parrinello, G. Dawson, F. Garnier, V. Helm, A. Di Bella, S. Hendricks, R. Ricker, E. Webb, B. Wright, K. Nielsen, S. Lee, M. Passaro, M. Scagliola, S. B. Simonsen, L. Sandberg Sørensen, D. Brockley, S. Baker, S. Fleury, J. Bamber, L. Maestri, H. Skourup, R. Forsberg, L. Mizzi

    Published 2020-06-01
    “…Over sea ice, Baseline-D improves the quality of the retrieved heights inside and at the boundaries of the synthetic aperture radar interferometric (SARIn or SIN) acquisition mask, removing the negative freeboard pattern which is beneficial not only for freeboard retrieval but also for any application that exploits the phase information from SARIn Level 1B (L1B) products. …”
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  19. 399
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    Detection of Organophosphorous Chemical Agents with CuO-Nanorod-Modified Microcantilevers by Laurent Schlur, Pierre Agostini, Guillaume Thomas, Geoffrey Gerer, Jacques Grau, Denis Spitzer

    Published 2020-02-01
    “…The nanostructured microcantilevers were exposed to various concentration of dimethyl methylphosphonate (DMMP) which is a well-known simulant of sarin (GB). The detection measurements showed that copper oxide is able to detect DMMP via hydrogen interactions. …”
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