• <code id="tvhzc"><ol id="tvhzc"></ol></code>
    <big id="tvhzc"><span id="tvhzc"></span></big>
  • <object id="tvhzc"><strong id="tvhzc"></strong></object>
    首頁> 外文期刊>IEEE Transactions on Magnetics >In Vitro Viscosity Measurement on Superparamagnetic Nanoparticle Suspensions
    【24h】

    In Vitro Viscosity Measurement on Superparamagnetic Nanoparticle Suspensions

    機譯:超順磁性納米顆粒懸浮液的體外粘度測量

    獲取原文
    獲取原文并翻譯 | 示例
               

    摘要

    In this paper, we propose and demonstrate a Brownian relaxation-based mixing-frequency method to test sample viscosities. This method uses excitatory and detection coils and Brownian relaxation-dominated superparamagnetic nanoparticles, which are sensitive to the characteristics of the liquid environment such as viscosity. Oscillating magnetic fields can induce harmonics through the nonlinear magnetization curve of superparamagnetic nanoparticles. Phase lag of the third-harmonic signal and the induced voltage ratio of the fifth over the third harmonic signals are collected. We build up standard graphs by plotting collected data from eight magnetic nanoparticle (MNP) mixtures with different viscosities. For any unknown liquids mixed with MNPs, we can collect phase lag and voltage ratio information and insert these data into the aforementioned standard graphs. This in vitro viscosity test can be done in 1 min. Our experimental result showed a 0.3% error rate for the liquid viscosity test.
    機譯:在本文中,我們提出并演示了一種基于布朗松弛的混合頻率方法來測試樣品粘度。該方法使用了勵磁線圈和檢測線圈以及以布朗弛豫為主的超順磁性納米粒子,這些粒子對液體環境的特性(例如粘度)敏感。振蕩磁場可以通過超順磁性納米粒子的非線性磁化曲線感應諧波。收集三次諧波信號的相位滯后和三次諧波信號的感應電壓比。我們通過繪制從八種具有不同粘度的磁性納米顆粒(MNP)混合物中收集的數據作圖來建立標準圖形。對于任何與MNP混合的未知液體,我們可以收集相位滯后和電壓比信息,并將這些數據插入到上述標準圖中。此體外粘度測試可以在1分鐘內完成。我們的實驗結果表明,液體粘度測試的錯誤率為0.3%。

    著錄項

    相似文獻

    • 外文文獻
    • 中文文獻
    • 專利
    獲取原文

    客服郵箱:kefu@zhangqiaokeyan.com

    京公網安備:11010802029741號 ICP備案號:京ICP備15016152號-6 六維聯合信息科技 (北京) 有限公司?版權所有
    • 客服微信

    • 服務號

    在线中文字幕日本无码欧美_国产萝控精品福利视频_2020黄色三级片电影_人妻系列在线亚洲
  • <code id="tvhzc"><ol id="tvhzc"></ol></code>
    <big id="tvhzc"><span id="tvhzc"></span></big>
  • <object id="tvhzc"><strong id="tvhzc"></strong></object>