IMECH-IR  > 非线性力学国家重点实验室
Probing Micro-Newton Forces on Solid/Liquid/Gas Interfaces Using Transmission Phase Shift
Huang XF(黄先富)1,2,3; Dong HM2; Liu ZW2; Zhao YP(赵亚溥)1,3
Source PublicationLANGMUIR
2019-04-23
Volume35Issue:16Pages:5442-5447
ISSN0743-7463
Abstract

Many of the nature and life systems are driven by capillary interactions on solid/liquid/gas interfaces. Here, we present a profilometry technique called transmission phase shift for visualizing the liquid/gas interfaces in three dimensions with high resolution. Using this approach, we probe the change in tiny forces with particle radius at a solid/liquid/gas interface. We provide the first direct evidence that in the issues of floating versus sinking at small-scale, Archimedes' principle should be generalized to include the crucial role of surface tension and reveal the dominant regimes of floating particles based on the Bond number. Remarkably, the measured forces are in the range of micro-Newtons, suggesting that this terse methodology may guide the future design of a liquid microbalance and will be a universal tool for investigating capillarity and interface issues.

DOI10.1021/acs.langmuir.8b03922
Indexed BySCI ; EI
Language英语
WOS IDWOS:000466053000006
WOS KeywordWATER-WALKING ARTHROPODS ; FLUID INTERFACE ; PARTICLE ; ADHESION ; STRIDER ; SHAPE ; WORK
WOS Research AreaChemistry ; Materials Science
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Materials Science, Multidisciplinary
Funding ProjectNational Natural Science Foundation of China (NSFC)[11572041] ; National Natural Science Foundation of China (NSFC)[11702299] ; Chinese Academy of Sciences (CAS) Strategic Priority Research Program[XDB22040401] ; CAS Key Research Program of Frontier Sciences[QYZDJ-SSW-JSC019]
Funding OrganizationNational Natural Science Foundation of China (NSFC) ; Chinese Academy of Sciences (CAS) Strategic Priority Research Program ; CAS Key Research Program of Frontier Sciences
Classification二类
Ranking1
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/79229
Collection非线性力学国家重点实验室
Corresponding AuthorLiu ZW; Zhao YP(赵亚溥)
Affiliation1.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100190, Peoples R China
2.Beijing Inst Technol, Sch Aerosp Engn, Beijing 100081, Peoples R China
3.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Huang XF,Dong HM,Liu ZW,et al. Probing Micro-Newton Forces on Solid/Liquid/Gas Interfaces Using Transmission Phase Shift[J]. LANGMUIR,2019,35(16):5442-5447.
APA Huang XF,Dong HM,Liu ZW,&Zhao YP.(2019).Probing Micro-Newton Forces on Solid/Liquid/Gas Interfaces Using Transmission Phase Shift.LANGMUIR,35(16),5442-5447.
MLA Huang XF,et al."Probing Micro-Newton Forces on Solid/Liquid/Gas Interfaces Using Transmission Phase Shift".LANGMUIR 35.16(2019):5442-5447.
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