Home

Citation: WANG Meng, ZHU Li, XIAO Na, JI Cheng-Wei. Investigation of Generation Method of Double Emulsion Broplets Based on Compositional Microfluidic Chip[J]. Chinese Journal of Analytical Chemistry, ;2019, 47(9): 1352-1358. doi: 10.19756/j.issn.0253-3820.191347 shu

Investigation of Generation Method of Double Emulsion Broplets Based on Compositional Microfluidic Chip

School of Mechanical Engineering, Nanjing University of Science and Technology, Microsystems Laboratory, Nanjing 210094, China

Received Date: 21 June 2019
Revised Date: 17 July 2019

Fund Project: This work was supported by the National Natural Science Foundation of China (No. 51705257).

A method was developed for producing double emulsion droplets based on a compositional microfluidic chip that was consisted of a T-micro connector, a cross-micro connector and a glass capillary. T-junction microfluidic chip could fabricate high throughput and uniform oil-in-water (O/W) and water-in-oil (W/O) droplets without hydrophobic or hydrophilic treatments. T-junction microfluidic chip was reusable and highly reliable. The process of generation droplet was simulated by COMSOL in 3D simulation model. The T-junction microfluidic chip was used to generate W/O droplets, and it was found that the high throughput and uniform W/O droplets could be obtained by adjusting the phase flow. Besides, the W/O droplets with different colors were obtained by a microfluidic chip comprised of cross-micro connector and glass capillary. Based on the above experiments, a combination microfluidic chip of T-micro connector, cross-micro connector and glass capillary was constructed. The constructed chip could produce W/O/W double emulsion droplets by adjusting the phase flows. This method offered a simple, low-cost way to produce double emulsion droplets in a short time without professional facilities.
- Double emulsions droplets,
- Microfluidic chip,
- COMSOL simulation
1. [1]
2. [2]
3. [3]
4. [4]
5. [5]
6. [6]
7. [7]
8. [8]
9. [9]
10. [10]
11. [11]
12. [12]
13. [13]
14. [14]
15. [15]
16. [16]
17. [17]
1. [1]
  Min Gu , Huiwen Xiong , Liling Liu , Jilie Kong , Xueen Fang . Rapid Quantitative Detection of Procalcitonin by Microfluidics: An Instrumental Analytical Chemistry Experiment. University Chemistry, 2024, 39(4): 87-93. doi: 10.3866/PKU.DXHX202310120
2. [2]
  Nana Wang , Gaosheng Zhang , Huosheng Li , Tangfu Xiao . Discussion on the Teaching Reform of Environmental Functional Materials within the Context of “Double First-Class” Initiative: Emphasizing the Integration of Industry, Academia, Research, and Application. University Chemistry, 2024, 39(6): 137-144. doi: 10.3866/PKU.DXHX202312010
3. [3]
  Peifeng Su , Xin Lu . Development of Undergraduate Quantum Mechanics Module in Chemistry Department under the “Double First Class” Initiative. University Chemistry, 2024, 39(8): 99-103. doi: 10.3866/PKU.DXHX202401087
4. [4]
  Jiali Lin , Shuting Wu , Cheng Zheng , Zian Lin , Qiaohua Wei , Shoutian Zheng . Construction and Practice of National Chemical Experiment Teaching Demonstration Center in Local Universities under the Background of “Double First-Class”. University Chemistry, 2024, 39(7): 129-139. doi: 10.12461/PKU.DXHX202405043
5. [5]
  Tianlong Zhang , Jiajun Zhou , Hongsheng Tang , Xiaohui Ning , Yan Li , Hua Li . Virtual Simulation Experiment for Laser-Induced Breakdown Spectroscopy (LIBS) Analysis. University Chemistry, 2024, 39(6): 295-302. doi: 10.3866/PKU.DXHX202312049
6. [6]
  Hui Xiong , Yan Wang , Rongxian Bai , Yongqi Wu , Chengmei Liu , Yuefa Gong , Jian Zhang . Development of a Compound Talent Training System Based on Virtual Technology: a Case Study of Chemical Unit and Process Simulation Practices. University Chemistry, 2024, 39(10): 314-317. doi: 10.12461/PKU.DXHX202405071
7. [7]
  Pingping Zhu , Yongjun Xie , Yuanping Yi , Yu Huang , Qiang Zhou , Shiyan Xiao , Haiyang Yang , Pingsheng He . Excavation and Extraction of Ideological and Political Elements for the Virtual Simulation Experiments at Molecular Level: Taking the Project “the Simulation and Computation of Conformation, Morphology and Dimensions of Polymer Chains” as an Example. University Chemistry, 2024, 39(2): 83-88. doi: 10.3866/PKU.DXHX202309063
8. [8]
  Rui Gao , Ying Zhou , Yifan Hu , Siyuan Chen , Shouhong Xu , Qianfu Luo , Wenqing Zhang . Design, Synthesis and Performance Experiment of Novel Photoswitchable Hybrid Tetraarylethenes. University Chemistry, 2024, 39(5): 125-133. doi: 10.3866/PKU.DXHX202310050
9. [9]
  Qin Tu , Anju Tao , Tongtong Ma , Jinyi Wang . Innovative Experimental Teaching of Escherichia coli Detection Based on Paper Chip. University Chemistry, 2024, 39(6): 271-277. doi: 10.3866/PKU.DXHX202309062
10. [10]
  Zhibei Qu , Changxin Wang , Lei Li , Jiaze Li , Jun Zhang . Organoid-on-a-Chip for Drug Screening and the Inherent Biochemistry Principles. University Chemistry, 2024, 39(7): 278-286. doi: 10.3866/PKU.DXHX202311039
11. [11]
  Gaofeng Zeng , Shuyu Liu , Manle Jiang , Yu Wang , Ping Xu , Lei Wang . Micro/Nanorobots for Pollution Detection and Toxic Removal. University Chemistry, 2024, 39(9): 229-234. doi: 10.12461/PKU.DXHX202311055
12. [12]
  Xuzhen Wang , Xinkui Wang , Dongxu Tian , Wei Liu . Enhancing the Comprehensive Quality and Innovation Abilities of Graduate Students through a “Student-Centered, Dual Integration and Dual Drive” Teaching Model: A Case Study in the Course of Chemical Reaction Kinetics. University Chemistry, 2024, 39(6): 160-165. doi: 10.3866/PKU.DXHX202401074
13. [13]
  Lei Shu , Zhengqing Hao , Kai Yan , Hong Wang , Lihua Zhu , Fang Chen , Nan Wang . Development of a Double-Carbon Related Experiment: Preparation, Characterization and Carbon-Capture Ability of Eggshell-Derived CaO. University Chemistry, 2024, 39(4): 149-156. doi: 10.3866/PKU.DXHX202310134
14. [14]
  Jin Yan , Chengxia Tong , Yajie Li , Yue Gu , Xuejian Qu , Shigang Wei , Wanchun Zhu , Yupeng Guo . Construction of a “Dual Support, Triple Integration” Chemical Safety Practical Education System. University Chemistry, 2024, 39(7): 69-75. doi: 10.12461/PKU.DXHX202405008
15. [15]
  Linhan Tian , Changsheng Lu . Discussion on Sextuple Bonding in Diatomic Motifs of Chromium Family Elements. University Chemistry, 2024, 39(8): 395-402. doi: 10.3866/PKU.DXHX202401056
16. [16]
  Wei Gao , Jinyue Yang , Wenwei Zhang . Practice and Exploration of Promoting the “Double Reduction” Work with Popular Science Resources in Universities. University Chemistry, 2024, 39(9): 385-391. doi: 10.3866/PKU.DXHX202311008
17. [17]
  Yongmei Chen , Lidan Zhang , Shunlai Li , Chunting Zhang , Meng Cui , Qinghong Xu , Lan Jin , Chunchuang Li , Zhi Lv . Development of a National First-Class Course of “University Chemistry Experiment” Based on MOOCs. University Chemistry, 2024, 39(7): 8-12. doi: 10.3866/PKU.DXHX202404017
18. [18]
  Fan Yu , Aihua Li , Yun Liu , Tianrong Zhu , Liang Wang , Junhui Xu , Yazhen Wang . Exploration and Practice in Developing a Premier Course in Inorganic and Analytical Chemistry. University Chemistry, 2024, 39(8): 36-43. doi: 10.3866/PKU.DXHX202312037
19. [19]
  Zijian Jiang , Yuang Liu , Yijian Zong , Yong Fan , Wanchun Zhu , Yupeng Guo . Preparation of Nano Zinc Oxide by Microemulsion Method and Study on Its Photocatalytic Activity. University Chemistry, 2024, 39(5): 266-273. doi: 10.3866/PKU.DXHX202311101
20. [20]
  Juan WANG , Zhongqiu WANG , Qin SHANG , Guohong WANG , Jinmao LI . NiS and Pt as dual co-catalysts for the enhanced photocatalytic H₂ production activity of BaTiO₃ nanofibers. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1719-1730. doi: 10.11862/CJIC.20240102

Get Citation

PDF

XML

Metrics

PDF Downloads(23)
Abstract views(1398)
HTML views(103)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return