刘政阳,博士
目前职位
博士后研究员,生物与环境工程系,康奈尔大学
关键技能
流变学,流体力学
- 博士研究课题,有使用自制流变仪的研究经历。
化工工艺,高分子材料
- 本科及博士专业,学习过传递现象原理、流体力学、高分子物理、高分子化学、高分子成型加工、生物化工等多门专业课程,理论基础扎实。
微流体和微加工
- 博士研究中常自制微流体管道研究流体性质,熟悉微流体管道设计及CAD软件的使用,熟悉光刻和 3D 打印机的使用。
图像处理,颗粒追踪
- 博士研究中的核心技术,精通 Python 和其科学计算包如 numpy,scipy,scikit-image,opencv,pandas,matplotlib 的使用。
仿真建模
- 本科研究中做过以颗粒为基础的高分子材料仿真(BD,DPD),博士后研究中使用了连续相流体仿真。
编程语言
精通 Python、Matlab,对 C、JAVA、Fortran、C++ 也有一定了解和使用经验。
工作经历
2024 至今
生物与环境工程系,康奈尔大学
- 博士后研究院,由 Sunghwan Jung 教授指导
2022-2023
Gulliver实验室,巴黎高等物理化工学院
- 博士后研究员, 由 Teresa Lopez-Leon 教授指导
2021-2022
异介质物理与力学实验室 (PMMH), 巴黎高等物理化工学院
- 博士后研究员, 由 Eric Clement, Anke Lindner 和 Teresa Lopez-Leon 教授指导
教育经历
2015-2021
化学工程与材料科学系, 明尼苏达大学
- 博士,由程翔教授指导
2010-2014
高分子材料与工程专业,清华大学
- 学士,由燕立唐教授指导
发表成果
正在投稿
2025
Acoustic-Driven Surface Cleaning with Millimeter-Sized Bubbles at Translational Resonance
- Lin Y, Liu Z, Jung S. arXiv
Vortex transition and thermal mixing by pitching a perforated flexible panel
- Fu Y, Liu Z, Tandon S, Gelfand J, Jung S. arXiv
2024
Active Bacterial Baths in Droplets
- Villalobos Cristian C*, Liu Z*, Ramos G, Goral M, Linder A, Lopez-León T, Clément E, Soto R, Cordero M L. arXiv
期刊文章
2025
Fringe around a Beet Slice: Wetting-induced Dimple in a Thin Liquid Film
- Liu Z, Kumar K, Fu Y, Maitra A, Chen J, Jung S. Accepted by PRFluids arXiv
2023
Heterogeneous Dynamics of Sheared Particle-Laden Fluid Interfaces with Janus Particle Doping
- Qiao Y, Liu Z, Ma X, Keim NC, Cheng X. Langmuir. 39(34):12032–12040
2022
Crack patterns of drying dense bacterial suspensions
- Ma X, Liu Z, Zeng W, Lin T, Tian X, Cheng X. Soft Matter. 18(28):5239–5248 arXiv
Tuning the rheology and microstructure of particle-laden fluid interfaces with Janus particles
- Qiao Y, Ma X, Liu Z, Manno MA, Keim NC, Cheng X. 2022. Journal of Colloid and Interface Science. 618:241–247 arXiv
2021
Density fluctuations and energy spectra of 3D bacterial suspensions
- Liu Z, Zeng W, Ma X, Cheng X. Soft Matter. 17(48):10806–10817 arXiv
Imaging the emergence of bacterial turbulence: Phase diagram and transition kinetics
- Peng Y, Liu Z, Cheng X. Sci. Adv. 7(17):eabd1240 arXiv
Miniature magnetic rod interfacial stress rheometer for general-purpose microscopes
- Qiao Y, Fan C, Liu Z, Medina D, Keim NC, Cheng X. Journal of Rheology. 65(6):1103–1110
2019
Rheology of bacterial suspensions under confinement
- Liu Z, Zhang K, Cheng X. Rheol Acta. 58(8):439–451 arXiv
2016
Dynamics of ellipsoidal tracers in swimming algal suspensions
- Yang O, Peng Y, Liu Z, Tang C, Xu X, Cheng X. Phys. Rev. E. 94(4):042601 arXiv
2014
Entropy-Mediated Mechanical Response of the Interfacial Nanoparticle Patterning
- Liu Z, Guo R, Xu G, Huang Z, Yan L-T. Nano Lett. 14(12):6910–6916
2013
Harnessing Dynamic Covalent Bonds in Patchy Nanoparticles: Creating Shape-Shifting Building Blocks for Rational and Responsive Self-Assembly
- Guo R, Liu Z, Xie X-M, Yan L-T. J. Phys. Chem. Lett. 4(8):1221–1226
学位论文
2021
Novel Properties and Emergent Collective Phenomena of Active Fluids
- Liu Z. 博士论文
会议展示
2024
Fringe around a beet slice
- American Physical Society Division of Fluid Dynamics (APS-DFD), Salt Lake City. Oral presentation
2023
Active Nematics in Channel Networks
- Workshop Defects and Self-Organization, Paris. 文稿
2022
Collective Motion and Reversible Jamming in a Droplet
- Journées de Physique Statistique, Paris. 文稿
Collective bacterial dynamics in curved spaces
- CNRS Mission for Transversal and Interdisciplinary Initiatives, Paris. 海报
- Active and Living Matter Days, Paris. 海报
Swimming in a 2D Porous Media
- Active Matter in Complex Media Summer School, Cargese. 海报
2020
Imaging the Swarming Transition Using Light-Controlled Bacteria
- American Physical Society (APS) March Meeting 2020 (online). 文稿
Giant Number Fluctuations in 3D Bacterial Active Turbulence
- APS Division of Fluid Dynamics (DFD) Meeting 2020 (online). 文稿
2019
Rheology of Confined Bacterial Suspensions
2018
Viscosity of confined bacterial suspensions
- 90th SOR Meeting, Houston. 文稿
2017
Diffusion, Viscosity and Collective Motions in Bacterial Suspensions
- Georgetown Active Matter Summer School, Washington DC
语言能力
汉语(母语),英语(精通)
荣誉奖项
2015
Frank & Janis Bates 研究奖学金
- 明尼苏达大学