Results 31 to 40 of about 641,662 (284)

Transient Supersolid Properties in an Array of Dipolar Quantum Droplets [PDF]

Physical Review X, 2019
We study theoretically and experimentally the emergence of supersolid properties in a dipolar Bose-Einstein condensate. The theory reveals a ground state phase diagram with three distinct regimes - a regular Bose-Einstein condensate, incoherent and ...
F. Bottcher, Jan-Niklas Schmidt, Matthias Wenzel, J. Hertkorn, M. Guo, T. Langen, T. Pfau   +6 more
semanticscholar   +1 more source

Manipulation and Mixing of 200 Femtoliter Droplets in Nanofluidic Channels Using MHz‐Order Surface Acoustic Waves

Advanced Science, 2021
Controllable manipulation and effective mixing of fluids and colloids at the nanoscale is made exceptionally difficult by the dominance of surface and viscous forces.
Naiqing Zhang, Amihai Horesh, James Friend   +2 more
doaj   +1 more source

An Intelligent Vision Based Sensing Approach for Spraying Droplets Deposition Detection

Sensors, 2019
The rapid development of vision sensor based on artificial intelligence (AI) is reforming industries and making our world smarter. Among these trends, it is of great significance to adapt AI technologies into the intelligent agricultural management.
Linhui Wang, Xuejun Yue, Yongxin Liu, Jian Wang, Huihui Wang   +4 more
doaj   +1 more source

Droplets and aerosols: An artificial dichotomy in respiratory virus transmission

Health Science Reports, 2021
In the medical literature, three mutually non‐exclusive modes of pathogen transmission associated with respiratory droplets are usually identified: contact, droplet, and airborne (or aerosol) transmission.
Yannis Drossinos, Thomas P. Weber, Nikolaos I. Stilianakis   +2 more
doaj   +1 more source

Lipid Droplets in Neurodegenerative Disorders

Frontiers in Neuroscience, 2020
Knowledge of lipid droplets (LDs) has evolved from simple depots of lipid storage to dynamic and functionally active organelles involved in a variety of cellular functions.
Brandon C. Farmer, Adeline E. Walsh, Jude C. Kluemper, Lance A. Johnson   +3 more
semanticscholar   +1 more source

A Facile Strategy for Visualizing and Modulating Droplet-Based Microfluidics

Micromachines, 2019
In droplet-based microfluidics, visualizing and modulating of droplets is often prerequisite. In this paper, we report a facile strategy for visualizing and modulating high-throughput droplets in microfluidics. In the strategy, by modulating the sampling
Zehang Gao, Huo Peng, Minjie Zhu, Lei Wu, Chunping Jia, Hongbo Zhou, Jianlong Zhao   +6 more
doaj   +1 more source

Droplets and Aerosols in the Transmission of SARS-CoV-2

New England Journal of Medicine, 2020
Aerosols and Transmission of SARS-CoV-2 With reference to a letter about the use of laser light scattering to visualize droplets that emanate during speech, this author describes the nature of aero...
M. Meselson
semanticscholar   +1 more source

Recent Advances in Additive Manufacturing and 3D Bioprinting for Organs-On-A-Chip and Microphysiological Systems

Frontiers in Bioengineering and Biotechnology, 2022
The re-creation of physiological cellular microenvironments that truly resemble complex in vivo architectures is the key aspect in the development of advanced in vitro organotypic tissue constructs.
Mario Rothbauer, Mario Rothbauer, Mario Rothbauer, Mario Rothbauer, Christoph Eilenberger, Christoph Eilenberger, Christoph Eilenberger, Sarah Spitz, Sarah Spitz, Sarah Spitz, Barbara E. M. Bachmann, Barbara E. M. Bachmann, Barbara E. M. Bachmann, Barbara E. M. Bachmann, Barbara E. M. Bachmann, Sebastian R. A. Kratz, Sebastian R. A. Kratz, Sebastian R. A. Kratz, Eva I. Reihs, Eva I. Reihs, Eva I. Reihs, Reinhard Windhager, Reinhard Windhager, Stefan Toegel, Stefan Toegel, Peter Ertl, Peter Ertl, Peter Ertl   +27 more
doaj   +1 more source

Mitochondria Bound to Lipid Droplets Have Unique Bioenergetics, Composition, and Dynamics That Support Lipid Droplet Expansion

Cell Metabolism, 2018
Summary Mitochondria associate with lipid droplets (LDs) in fat-oxidizing tissues but the functional role of these peridroplet mitochondria (PDM) is unknown.
Ilan Y. Benador, Michaela Veliova, Kiana Mahdaviani, A. Petcherski, J. Wikstrom, Essam A. Assali, R. Acín-Pérez, Michael Shum, Marcus F. Oliveira, S. Cinti, C. Sztalryd, William D. Barshop, J. Wohlschlegel, B. Corkey, M. Liesa, O. Shirihai   +15 more
semanticscholar   +1 more source

Physicochemical hydrodynamics of droplets out of equilibrium

Nature Reviews Physics, 2020
Droplets abound in nature and technology. In general, they are multicomponent, and, when out of equilibrium, have gradients in concentration, implying flow and mass transport.
D. Lohse, Xue-Hua Zhang
semanticscholar   +1 more source