Microfluidic approach for rapid interfacial tension measurement

被引：76
|
作者：
Xu, J. H. [1 ]
Li, S. W. [1 ]
Lan, W. J. [1 ]
Luo, G. S. [1 ]
机构：
[1] Tsinghua Univ, Dept Chem Engn, State Key Lab Chem Engn, Beijing 100084, Peoples R China
来源：
LANGMUIR | 2008年 / 24卷 / 19期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1021/la801526n
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel microfluidic approach to measure interfacial tension of immiscible fluids rapidly is reported. This method rests upon quantitative force balance analysis of drop formation dynamics in a coaxial microfluidic device. The values of interfacial tension for several two liquids without/with surfactants are measured. These measurements compare well with those measured by the commercial interfacial tensiometry. The viscosity of water phase fluid can also be accurately measured in the same microfluidic device. Several model systems with interfacial tension from 1.0 to 10.0 mN/m and water phase viscosity from 1.0 to 10.0 mPa.s are tested in this work.
引用
收藏
页码：11287 / 11292
页数：6
相关论文
共 50 条
  • [1] Microfluidic approach for rapid multicomponent interfacial tensiometry
    Cabral, JT
    Hudson, SD
    [J]. LAB ON A CHIP, 2006, 6 (03) : 427 - 436
  • [2] On-chip microfluidic generation of monodisperse bubbles for liquid interfacial tension measurement
    Wang, Chen
    Cao, Jing
    Zhou, Yue
    Xia, Xing-Hua
    [J]. TALANTA, 2018, 176 : 646 - 651
  • [3] Capillary pressure-based measurement of dynamic interfacial tension in a spontaneous microfluidic sensor
    Deng, Boxin
    Schroen, Karin
    Steegmans, Maartje
    de Ruiter, Jolet
    [J]. LAB ON A CHIP, 2022, 22 (20) : 3860 - 3868
  • [4] Measurement approach of interfacial tension on example of water-toluene
    Teleszewski, Tomasz
    Gajewski, Andrzej
    [J]. INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2020, 118 (118)
  • [5] Interfacial tension measurements with microfluidic tapered channels
    Gu, Hao
    Duits, Michel H. G.
    Mugele, Frieder
    [J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2011, 389 (1-3) : 38 - 42
  • [6] A facile microfluidic strategy for measuring interfacial tension
    Zhou, Hongbo
    Yao, Yuan
    Chen, Qiang
    Li, Gang
    Yao, Shuhuai
    [J]. APPLIED PHYSICS LETTERS, 2013, 103 (23)
  • [7] Microfluidic elongation of viscous droplets at vanishing interfacial tension
    Cubaud, Thomas
    [J]. PHYSICAL REVIEW FLUIDS, 2023, 8 (10)
  • [8] On interfacial tension Part I The statical measurement of interfacial tension in absolute untis
    Reynolds, WC
    [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1921, 119 : 460 - 465
  • [9] THE MEASUREMENT OF SURFACE TENSION AND INTERFACIAL TENSION OF SAPONIN SOLUTIONS
    RUYSSEN, R
    [J]. RECUEIL DES TRAVAUX CHIMIQUES DES PAYS-BAS-JOURNAL OF THE ROYAL NETHERLANDS CHEMICAL SOCIETY, 1946, 65 (09): : 580 - 584
  • [10] Interfacial tension measurement by the rotating meniscus
    Contreras, P
    Olteanu, M
    [J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2000, 170 (01) : 45 - 50
12345