Synthesis and characterization of hydrophobised magnetite nanoparticles for production of liquid marbles and modeling of liquid marble deformation under the gravity effect
Liquid marbles are emerging discrete droplet microfluidic systems that are a simple alternative to conventional droplet microfluids encapsulated by hydrophobic nanoparticles or micro-particles. One of the most important applications of liquid marbles is their use in biochemistry, biomedicine, nanote...
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| Format: | Article |
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Semnan University
2023-12-01
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| Series: | مجله مدل سازی در مهندسی |
| Subjects: | |
| Online Access: | https://modelling.semnan.ac.ir/article_7808_d41d8cd98f00b204e9800998ecf8427e.pdf |
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| author | Elnaz Poorreza Mahnaz Mehdipoor reza hadjiaghaie vafaie Noushin Dadashzadeh |
| author_facet | Elnaz Poorreza Mahnaz Mehdipoor reza hadjiaghaie vafaie Noushin Dadashzadeh |
| author_sort | Elnaz Poorreza |
| collection | DOAJ |
| description | Liquid marbles are emerging discrete droplet microfluidic systems that are a simple alternative to conventional droplet microfluids encapsulated by hydrophobic nanoparticles or micro-particles. One of the most important applications of liquid marbles is their use in biochemistry, biomedicine, nanotechnology and so on. In this research, liquid marbles are studied in two parts of practical and simulation. In the practical part, for the production of liquid marbles, magnetite nanoparticles are first synthesized and hydrophobised with paraffin wax. In the next step, using a micropipette, a droplet of water is placed on the nanoparticles and by tilting the surface, it is rolled on the nanoparticles, which finally forms a "liquid marble". Finally, the opening and closing of the powdery shell studied using a magnetic field induced by a fixed magnet. In the simulation section, by modelling the marble with an elastic shell around the droplet, the effect of the gravitational force on it, was examined and it was observed that the simulation results show well agreement with the practical part. |
| first_indexed | 2024-03-07T22:05:11Z |
| format | Article |
| id | doaj.art-5a00e831bdf845f5898d6865ab4e9e41 |
| institution | Directory Open Access Journal |
| issn | 2008-4854 2783-2538 |
| language | fas |
| last_indexed | 2024-03-07T22:05:11Z |
| publishDate | 2023-12-01 |
| publisher | Semnan University |
| record_format | Article |
| series | مجله مدل سازی در مهندسی |
| spelling | doaj.art-5a00e831bdf845f5898d6865ab4e9e412024-02-23T19:11:15ZfasSemnan Universityمجله مدل سازی در مهندسی2008-48542783-25382023-12-01217510.22075/jme.2023.27751.23027808Synthesis and characterization of hydrophobised magnetite nanoparticles for production of liquid marbles and modeling of liquid marble deformation under the gravity effectElnaz Poorreza0Mahnaz Mehdipoor1reza hadjiaghaie vafaie2Noushin Dadashzadeh3. Ph.D, Faculty of Electrical engineering, Sahand University of technology, Tabriz, IranPh.D, Faculty of Electrical engineering, Sahand University of technology, Tabriz, IranDepartment af electrical engineering, engineering faculty, University of bonab, Bonab, iranAssistant professor, Faculty of Electrical Engineering, Islamic Azad University, Aras Branch, Jolfa, IranLiquid marbles are emerging discrete droplet microfluidic systems that are a simple alternative to conventional droplet microfluids encapsulated by hydrophobic nanoparticles or micro-particles. One of the most important applications of liquid marbles is their use in biochemistry, biomedicine, nanotechnology and so on. In this research, liquid marbles are studied in two parts of practical and simulation. In the practical part, for the production of liquid marbles, magnetite nanoparticles are first synthesized and hydrophobised with paraffin wax. In the next step, using a micropipette, a droplet of water is placed on the nanoparticles and by tilting the surface, it is rolled on the nanoparticles, which finally forms a "liquid marble". Finally, the opening and closing of the powdery shell studied using a magnetic field induced by a fixed magnet. In the simulation section, by modelling the marble with an elastic shell around the droplet, the effect of the gravitational force on it, was examined and it was observed that the simulation results show well agreement with the practical part.https://modelling.semnan.ac.ir/article_7808_d41d8cd98f00b204e9800998ecf8427e.pdfsurface tensionliquid marblemagnetic fieldfinite element methodmodellingnanoparticle synthesis |
| spellingShingle | Elnaz Poorreza Mahnaz Mehdipoor reza hadjiaghaie vafaie Noushin Dadashzadeh Synthesis and characterization of hydrophobised magnetite nanoparticles for production of liquid marbles and modeling of liquid marble deformation under the gravity effect مجله مدل سازی در مهندسی surface tension liquid marble magnetic field finite element method modelling nanoparticle synthesis |
| title | Synthesis and characterization of hydrophobised magnetite nanoparticles for production of liquid marbles and modeling of liquid marble deformation under the gravity effect |
| title_full | Synthesis and characterization of hydrophobised magnetite nanoparticles for production of liquid marbles and modeling of liquid marble deformation under the gravity effect |
| title_fullStr | Synthesis and characterization of hydrophobised magnetite nanoparticles for production of liquid marbles and modeling of liquid marble deformation under the gravity effect |
| title_full_unstemmed | Synthesis and characterization of hydrophobised magnetite nanoparticles for production of liquid marbles and modeling of liquid marble deformation under the gravity effect |
| title_short | Synthesis and characterization of hydrophobised magnetite nanoparticles for production of liquid marbles and modeling of liquid marble deformation under the gravity effect |
| title_sort | synthesis and characterization of hydrophobised magnetite nanoparticles for production of liquid marbles and modeling of liquid marble deformation under the gravity effect |
| topic | surface tension liquid marble magnetic field finite element method modelling nanoparticle synthesis |
| url | https://modelling.semnan.ac.ir/article_7808_d41d8cd98f00b204e9800998ecf8427e.pdf |
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