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Janine K Nunes

Explore the profile of Janine K Nunes including associated specialties, affiliations and a list of published articles. Areas
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Articles 22
Citations 53
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Recent Articles
1.
Liu Y, Lo J, Nunes J, Stone H, Shum H
Proc Natl Acad Sci U S A . 2024 Mar; 121(12):e2303679121. PMID: 38478687
There are many fields where it is of interest to measure the elastic moduli of tiny fragile fibers, such as filamentous bacteria, actin filaments, DNA, carbon nanotubes, and functional microfibers....
2.
Slutzky M, Hwang J, Stone H, Nunes J
Langmuir . 2023 Dec; 40(2):1567-1575. PMID: 38113476
We present an experimental characterization of the gravity-driven Rayleigh-Taylor instability in viscoelastic solids. The instability creates periodic patterns on the free surface of the soft solids that are distinct from...
3.
Shaw D, Li Q, Nunes J, Deike L
PNAS Nexus . 2023 Oct; 2(10):pgad296. PMID: 37795272
Microplastics are globally ubiquitous in marine environments, and their concentration is expected to continue rising at significant rates as a result of human activity. They present a major ecological problem...
4.
Abbasi N, Nunes J, Pan Z, Dethe T, Shum H, Kosmrlj A, et al.
Soft Matter . 2023 May; 19(20):3551-3561. PMID: 37144458
Liquid-liquid phase separation is a rich and dynamic process, which recently has gained new interest, especially in biology and for material synthesis. In this work, we experimentally show that co-flow...
5.
Pan Z, Nunes J, Duprat C, Shum H, Stone H
Nat Commun . 2023 Mar; 14(1):1242. PMID: 36870987
When a suspension of spherical or near-spherical particles passes through a constriction the particle volume fraction either remains the same or decreases. In contrast to these particulate suspensions, here we...
6.
Shen Y, Liu Y, Nunes J, Wang C, Xu M, To M, et al.
Adv Mater . 2023 Feb; 35(19):e2211637. PMID: 36789886
Injectable hydrogels are valuable tools in tissue engineering and regenerative medicine due to their unique advantages of injectability with minimal invasiveness and usability for irregularly shaped sites. However, it remains...
7.
Xue N, Nunes J, Stone H
Soft Matter . 2021 Oct; 18(3):514-525. PMID: 34705007
We report an experimental study of the shear-induced migration of flexible fibers in suspensions confined between two parallel plates. Non-Brownian fiber suspensions are imaged in a rheo-microscopy setup, where the...
8.
Pan Z, Nunes J, Stone H
Phys Rev Lett . 2021 Jan; 125(26):264502. PMID: 33449773
Entrainment in selective withdrawal occurs when both the top and bottom phases are withdrawn through a capillary tube oriented perpendicular to a flat gravitationally separated liquid-liquid interface. The tube introduces...
9.
Nunes J, Li J, Griffiths I, Rallabandi B, Man J, Stone H
Soft Matter . 2021 Jan; 17(13):3609-3618. PMID: 33439210
The dynamics of the wrapping of a charged flexible microfiber around an oppositely charged curved particle immersed in a viscous fluid is investigated. We observe that the wrapping behavior varies...
10.
Zhao J, Santa Chalarca C, Nunes J, Stone H, Emrick T
Macromol Rapid Commun . 2020 Jul; 41(15):e2000334. PMID: 32671939
Advanced synthetic materials are needed to produce nano- and mesoscale structures that function autonomously, catalyze reactions, and convert chemical energy into motion. This paper describes supracolloidal fiber-like structures that are...