Results 71 to 80 of about 12,922 (251)

Multiscale Architecture and Mechanics of the Cell Nucleus: Implications for Disease, Bioengineering and Nanomedicine

Advanced Science, EarlyView.
Nuclear mechanical properties are inherently scale‐dependent, arising from a hierarchical architecture that spans DNA, chromatin, the nuclear envelope, and condensates. Experimental techniques and theoretical models are integrated into a cohesive multiscale framework linking nanoscale structural features to organelle‐level mechanical behavior.
Xinran Liu, Xin Chen, Qingyang Zhao, Weikang Tan, Lingrui Zhu, Kin Liao, Vincent Chan, Nicolae Goga, Winfred O. Larkotey, Yang Li, Yinghui Shi, Wenya Shu, Lin Wang, Weiqing Wang, Tian Jian Lu, Yulong Han   +15 more
wiley   +1 more source

Aptamer‐Directed Porous DNA Nanocomposite Hydrogel for Active Pulp Preservation: Immunomodulation, Stem Cell Recruitment and Reparative Dentinogenesis

Advanced Science, EarlyView.
This study presents an injectable DNA‐based porous hydrogel integrating catechol motifs and targeting aptamers for pulpitis management. Upon in situ crosslinking, the scaffold actively recruits endogenous dental pulp stem cells, restores redox homeostasis, and modulates immune responses.
Luhui Cai, Huan Yu, Zihan Ni, Kan Chen, I‐Chen Tsai, Zeyu Bao, Shuo Sun, Weichang Li, Yunhua Chen, Qiong Xu   +9 more
wiley   +1 more source

Soft matter roadmap [PDF]

Soft materials are usually defined as materials made of mesoscopic entities, often self-organised, sensitive to thermal fluctuations and to weak perturbations. Archetypal examples are colloids, polymers, amphiphiles, liquid crystals, foams.
Nelson, Alshakim, Mungan, Muhittin, Stern, M., Dijkstra, Marjolein, Kwon, Jiheon, Hourlier-Fargette, Aurelie, Vitelli, Vincenzo, Obermeyer, Allie, Shewan, Heather M., Matsarskaia, Olga, Liu, Andrea J., Xu, Yuan, Sastry, Srikanth, Ridout, S. A., Poon, Wilson C.K., Bishop, Kyle, Wagner, Norman, Del Gado, Emanuela, Tah, I., Aubin-Tam, Marie Eve, Yus, Joaquin, Sciortino, Francesco, Andrieux, Sebastien, Ramos, Laurence, Tsitsilianis, Constantinos, Schreiber, Frank, Furst, Eric M., Papadakis, Christine M., Smalyukh, Ivan I., Drenckhan, Wiebke, Roosen-Runge, Felix, Zhang, G., Rupprecht, Jean François, Merkel, Matthias, Ronceray, Pierre, Sood, Ajay Kumar, Espinosa-Marzal, Rosa M., Richards, James A., Stokes, Jason R., Koenderink, Gijsje H., Murphy, Ryan P., Pine, David J., Cohen, Itai, Osuji, Chinedum O., Kumar, Sanat K., Cipelletti, Luca, Scheibner, Colin, Egelhaaf, Stefan U., Barrat, Jean Louis, Gang, Oleg, Cerbino, Roberto, Ganapathy, Rajesh, Fruchart, Michel, Weeks, Eric R., Craig, Stephen L., Han, Yilong, Mao, Xiaoming   +56 more
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Electric‐Current‐Induced Phase Transformation in Cu6Sn5 Below Its Equilibrium Transition Temperature

Advanced Science, EarlyView.
Electric current induces a monoclinic‐to‐hexagonal phase transformation in Cu6Sn5 at a measured bulk temperature of ∼120°C, below the equilibrium transition temperature. Ex situ synchrotron x‐ray diffraction, TEM, and matched thermal controls show that current stressing promotes the formation of a retained hexagonal η‐phase post‐stress state not ...
Shih‐kang Lin, Shubhayan Mukherjee, Yu‐chen Liu, Jun Mizuno   +3 more
wiley   +1 more source

Nano Carbon‐mesh with Excellent Bonding Performance via Hydro‐cage De‐shielding Strategy

Advanced Science, EarlyView.
A hydro‐cage de‐shielding strategy transforms cellulose‐based films into a dragonfly‐wing‐like nano carbon‐mesh (NCM) adhesive through instantaneous carbonization‐polymerization. The resulting NCM‐plywood achieves exceptional wet shear strength (1.24 MPa at 63°C), exceeding Class II plywood standards, and retains 0.73 MPa after boiling‐water cycles ...
Weijia Yang, Jianyong Wan, Hongda Guo, Haizhu Wu, Yongli Yang, Wenhe Bi, Zhengyong Yang, Chenghua Wang, Bertrand Charrier, Hisham Essawy, Antonio Pizzi, Xinyi Chen, Zhijun Chen, Guanben Du, Xiaojian Zhou   +14 more
wiley   +1 more source

Confinement Induced Plastic Crystal-to-Crystal Transitions in Rodlike Particles with Long-Ranged Repulsion

, 2015
Colloidal particles in geometrical confinement display a complex variety of packing structures different from their three-dimensional (3D) bulk counterpart.
Liu, Bing, Sub Soft Condensed Matter, Imhof, Arnout, Besseling, Thijs H., van Blaaderen, Alfons, Soft Condensed Matter and Biophysics   +5 more
core   +1 more source

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

Advanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh, Ki‐bum Lee, Junghyeon Lee, Seunghee Cho, Malkeshkumar Patel, Hangfei Li, Yu Wen, Ye Zhou, Joondong Kim   +8 more
wiley   +1 more source

Fabricating large two-dimensional single colloidal crystals by doping with active particles

, 2016
Using simulations we explore the behaviour of two-dimensional colloidal (poly)crystals doped with active particles. We show that these active dopants can provide an elegant new route to removing grain boundaries in polycrystals.
Sub Soft Condensed Matter, van der Meer, B, Filion, L, Dijkstra, M, Soft Condensed Matter and Biophysics   +4 more
core   +1 more source

Strain Tuning the Occupation of Candidate Topological Weyl States in W‐Doped MoTe2

Advanced Science, EarlyView.
The present study investigates strain‐induced modifications of the electronic structure in the Weyl semimetal Td${\rm T}_d$‐Mo0.91W0.09Te2${\mathrm{Mo}}_{0.91}{\mathrm{W}}_{0.09}{\mathrm{Te}}_{2}$ using hard X‐ray angle‐resolved photoemission spectroscopy.
Amon Lanz, Olena Tkach, Yaryna Lytvynenko, Florian Diekmann, Harshit Agarwal, Sofia Michaela Souliou, Mehdi Frachet, Michael Merz, Sergii V. Chernov, Andrei Gloskovskii, Volkmar Koller, Dmytro Kutnyakhov, Moritz Hoesch, Christoph Schlueter, Philipp Rüssmann, Yuriy Mokrousov, Matthieu Le Tacon, Kai Rossnagel, Jure Demsar, Gerd Schönhense, Hans‐Joachim Elmers, Olena Fedchenko   +21 more
wiley   +1 more source

Phase behaviour of colloidal molecules with anisotropic interactions

, 2017
In this thesis we study the self-assembly of colloidal particles with anisotropic shape in order to open novel routes to nanomaterial fabrication.
Sub Soft Condensed Matter, Avvisati, G., Soft Condensed Matter and Biophysics   +2 more
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