Results 71 to 80 of about 34,276 (291)

Thixotropy in macroscopic suspensions of spheres [PDF]

, 2002
An experimental study of the viscosity of a macroscopic suspension, i.e. a suspension for which Brownian motion can be neglected, under steady shear is presented.
B.J. Ackerson, B.J. Ackerson, C. Völtz, C.G. de Kruif, C.T. Veje, D. Leighton, F. Gadala-Maria, H. Giesekus, H.A. Barnes, I. Rehberg, I. Wagstaff, I.M. Krieger, J. Michele, J.C. van der Werff, L. Heymann, L. Petit, L.V. Woodcock, M. Massoudi, M. Nitschke, M. Tomita, M.K. Lyon, P. Gondret, P.A. Nommensen, R. Verberg, R.J. Phillips, R.L. Hoffman, S.J. Willey, T. Gillespie   +27 more
core   +2 more sources

Self‐Assembled Nanoclay Gel With Spheroid MSC‐Derived Exosome Mimetics to Integrate Demineralized Bone Matrix and Noggin‐Targeting miRNA for Synergistic Osteogenesis

Advanced Functional Materials, EarlyView.
We report a versatile nanoclay gel carrier platform that enhances the osteogenic efficacy of demineralized bone matrix (DBM) by integrating nanoclay‐based self‐assembly with cell‐derived exosome mimetics loaded with noggin‐targeting miR‐200c. This design amplifies BMP signaling, thereby promoting DBM‐mediated osteogenesis and offering a promising ...
Changlu Xu, Zhi Li, Minjee Kang, Ruoyu Sheng, Bing Han, Yiqing Chen, Tara Aghaloo, Min Lee   +7 more
wiley   +1 more source

Study of non-linear viscoelastic behavior of the human red blood cell [PDF]

, 2018
The non-linear behavior of human erythrocytes subjected to shear stress was analyzed using data series from the Erythrocyte Rheometer and a theoretical model was developed.
Castellini, Horacio, Riquelme, Bibiana
core   +1 more source

Magnetic wire as stress controlled micro-rheometer for cytoplasm viscosity measurements [PDF]

, 2018
We review here different methods to measure the bulk viscosity of complex fluids using micron-sized magnetic wires. The wires are characterized by length of a few microns and diameter of a few hundreds of nanometers.
Berret, Jean-Francois
core   +3 more sources

High‐Throughput Exfoliation of Optoelectronic‐Grade MoS2 via Turbulent‐Flow Wet Jet Milling

Advanced Functional Materials, EarlyView.
A scalable wet jet milling exfoliation method is demonstrated for producing optoelectronic‐grade MoS2 nanosheets using environmentally friendly ethyl cellulose in ethanol dispersion media. Guided by fluid dynamics modeling, this approach is optimized to achieve record‐high exfoliation throughput and concentration.
Maryam Khalaj, Shreyash S. Hadke, Lindsay E. Chaney, Janan Hui, Thomas Birge, Linda Li, Vinod K. Sangwan, Mark C. Hersam   +7 more
wiley   +1 more source

Strain-Rate Frequency Superposition in Large-Amplitude Oscillatory Shear

, 2010
In a recent work, Wyss, {\it et.al.} [Phys. Rev. Lett., {\bf 98}, 238303 (2007)] have noted a property of `soft solids' under oscillatory shear, the so-called strain-rate frequency superposition (SRFS).
A. Collyer, Ashish Lele, Chirag Kalelkar, J. Ferry, J. Kauppinen, R. Christensen, Samruddhi Kamble, W. Press   +7 more
core   +1 more source

Oscillatory Shear Flow-Induced Alignment of Lamellar Melts of Hydrogen-Bonded Comb Copolymer Supramolecules [PDF]

, 2001
In this work we present the orientational behavior of comb copolymer-like supramolecules P4VP(PDP)1.0, obtained by hydrogen bonding between poly(4-vinylpyridine) and pentadecylphenol, during large-amplitude oscillatory shear flow experiments over a broad
Alivisatos A. P., Antonietti M., Arendt B. H., Bates F. S., Bates F. S., Chen S. H., Chen Z.-R., Chen Z.-R., Chen Z.-R., Duglosz J., Finkelmann H., Folkes M. J., Fredrickson G. H., Gupta J. A., Gupta V. K., Gupta V. K., Gupta V. K., Hadziioannou G., Hamley I. W., Hamley I. W., Kannan R. M., Kannan R. M., Kannan R. M., Koppi K. A., Koppi K. A., Lehn J.-M., Leist H., Maring D., Muthukumar M., Mäkinen R., Noel C., Noirez L., Ober C., Okamoto S., Osuji C., Patel S. S., Pinheiro B. S., Pinheiro B. S., Rubin S., Ruokolainen J., Ruokolainen J., Ruokolainen J., Safinya C. R., Safinya C. R., Sänger J., Volino F., Wang H., Wiberg G., Wiesner U., Winey K., Winey K. I., Zhang Y., Zhang Y., Zhang Y., Zhang Y.   +54 more
core   +3 more sources

Active Learning‐Accelerated Discovery of Fibrous Hydrogels with Tissue‐Mimetic Viscoelasticity

Advanced Functional Materials, EarlyView.
Active learning accelerates the design of fibrous hydrogels that mimic the viscoelasticity of native tissues. By integrating multi‐objective optimization and closed‐loop experimentation, this approach efficiently identifies optimal formulations from thousands of possibilities and decouples elasticity and viscosity. The resulting hydrogels offer tunable
Zhengkun Chen, Zheyuan Miao, Gary Tom, Austin H. Cheng, Elizaveta Gusarova, Benjamen Zondag, Tianyi Wu, Dianoosh Kalhori, Boris Hinz, Milad Abolhasani, Alán Aspuru‐Guzik, Eugenia Kumacheva   +11 more
wiley   +1 more source

A laboratory Study of Polymer Rheology in Bulk and in Sandstone Cores with Application to German Oilfields [PDF]

, 2012
Imperial Users ...
Dieudonne, Laure, Dieudonne, Laure
core  

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng, Camila B. Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jeremie Zappia, Bianca Fernandes, Olivia Annett, Chrissy L. Hammond, Jason Wong, Dave J. Adams, Fabrizio Scarpa, Michael R. Whitehouse, Annela M. Seddon, James P. K. Armstrong   +16 more
wiley   +1 more source