Zobrazeno 1 - 10
of 23
pro vyhledávání: '"H. Jeremy Cho"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Improving boiling is challenging due to the unpredictable nature of bubbles. One way to enhance boiling is with surfactants, which alter the solid–liquid and liquid–vapor interfaces. The conventional wisdom established by previous studie
Externí odkaz:
https://doaj.org/article/c9af35d50fd440488ee67af1888d0f36
Publikováno v:
Soft Matter. 17:9893-9900
From pasta to biological tissues to contact lenses, gel and gel-like materials inherently soften as they swell with water. In dry, low-relative-humidity environments, these materials stiffen as they de-swell with water. Here, we use semi-dilute polym
Tunable polyvinyl chloride (PVC) and thermoplastic polyurethane (TPU)-based soft polymer gel sensors
Publikováno v:
Smart Materials and Structures. 31:115025
Polyvinyl chloride (PVC) gels have recently been found to exhibit mechanoelectrical transduction under mechanical deformation. These mechanoelectrical properties of PVC gels are largely uncharacterized and the underlying transduction mechanisms are c
Publikováno v:
Science Advances
Visualization reveals that confinement in a granular medium hinders hydrogel swelling, with implications for agriculture.
Hydrogels hold promise in agriculture as reservoirs of water in dry soil, potentially alleviating the burden of irrigation.
Hydrogels hold promise in agriculture as reservoirs of water in dry soil, potentially alleviating the burden of irrigation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a972e9ea7d424e76c7b5dbb85df330a
http://arxiv.org/abs/2103.11476
http://arxiv.org/abs/2103.11476
Autor:
Yiwei Gao, H. Jeremy Cho
Publikováno v:
Soft Matter. 18:8906-8906
Correction for ‘Quantifying the trade-off between stiffness and permeability in hydrogels’ by Yiwei Gao et al., Soft Matter, 2022, 18, 7735–7740, https://doi.org/10.1039/D2SM01215D.
Publikováno v:
Nano Letters. 18:4854-4860
Nanoparticles (NPs) have been widely applied in fields as diverse as energy conversion, photovoltaics, environment remediation, and human health. However, the adsorption and trapping of NPs interfaces is still poorly understood, and few studies have
Publikováno v:
Langmuir. 34:2386-2395
The importance of surfactants to various industries necessitates a predictive understanding of their surface tension and adsorption behavior in terms of molecular characteristics. Previous models are highly empirical, require fitting parameters, and
Autor:
Sujit S. Datta, H. Jeremy Cho
Hydrated granular packings often crack into discrete clusters of grains when dried. Despite its ubiquity, accurate prediction of cracking remains elusive. Here, we elucidate the previously overlooked role of individual grain shrinkage---a feature com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ec1f4c627f5504edbfb377b47f70f4b
http://arxiv.org/abs/1910.02180
http://arxiv.org/abs/1910.02180
Many clays, soils, biological tissues, foods, and coatings are shrinkable, granular materials: they are composed of packed, hydrated grains that shrink when dried. In many cases, these packings crack during drying, critically hindering applications.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bbbe75b3d558437750fca86804bb795
http://arxiv.org/abs/1905.06446
http://arxiv.org/abs/1905.06446
Autor:
Evelyn N. Wang, H. Jeremy Cho
Publikováno v:
International Journal of Heat and Mass Transfer. 145:118803
The bubble nucleation, growth, and departure cycle is a fundamental aspect of nucleate pool boiling. While much research on this subject has been performed in the previous century, new correlations and models have not been developed in light of impor