Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Di Leonardo, Roberto"'
Autor:
Di Leonardo, Roberto, Búzás, András, Kelemen, Lóránd, Tóth, Dávid, Tóth, Szilvia, Ormos, Pál, Vizsnyiczai, Gaszton
Unlike an equilibrium gas, the distribution of active particles can be very sensitive to what happens at the boundaries of their container. Experiments and simulations have previously highlighted the possibility of exploiting this behavior for the ge
Externí odkaz:
http://arxiv.org/abs/2410.01916
Autor:
Volpe, Giorgio, Araújo, Nuno A. M., Guix, Maria, Miodownik, Mark, Martin, Nicolas, Alvarez, Laura, Simmchen, Juliane, Di Leonardo, Roberto, Pellicciotta, Nicola, Martinet, Quentin, Palacci, Jérémie, Ng, Wai Kit, Saxena, Dhruv, Sapienza, Riccardo, Nadine, Sara, Mano, João F., Mahdavi, Reza, Adiels, Caroline Beck, Forth, Joe, Santangelo, Christian, Palagi, Stefano, Seok, Ji Min, Webster-Wood, Victoria A., Wang, Shuhong, Yao, Lining, Aghakhani, Amirreza, Barois, Thomas, Kellay, Hamid, Coulais, Corentin, van Hecke, Martin, Pierce, Christopher J., Wang, Tianyu, Chong, Baxi, Goldman, Daniel I., Reina, Andreagiovanni, Trianni, Vito, Volpe, Giovanni, Beckett, Richard, Nair, Sean P., Armstrong, Rachel
Humanity has long sought inspiration from nature to innovate materials and devices. As science advances, nature-inspired materials are becoming part of our lives. Animate materials, characterized by their activity, adaptability, and autonomy, emulate
Externí odkaz:
http://arxiv.org/abs/2407.10623
Autor:
Massana-Cid, Helena, Maggi, Claudio, Gnan, Nicoletta, Frangipane, Giacomo, Di Leonardo, Roberto
Thermal fluctuations constantly and evenly excite all vibrational modes in an equilibrium crystal. As the temperature rises, these fluctuations promote the formation of defects and eventually melting. In active solids, the self-propulsion of "atomic"
Externí odkaz:
http://arxiv.org/abs/2401.09911
Autor:
Nath, Binita, Caprini, Lorenzo, Maggi, Claudio, Zizzari, Alessandra, Arima, Valentina, Viola, Ilenia, Di Leonardo, Roberto, Puglisi, Andrea
Sperm motility is a prerequisite for male fertility. Enhancing the concentration of motile sperms in assisted reproductive technologies - for human and animal reproduction - is typically achieved through aggressive methods such as centrifugation. Her
Externí odkaz:
http://arxiv.org/abs/2208.14098
Akademický článek
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Autor:
Frangipane, Giacomo, Vizsnyiczai, Gaszton, Maggi, Claudio, Savo, Romolo, Sciortino, Alfredo, Gigan, Sylvain, Di Leonardo, Roberto
Publikováno v:
Nature Communications volume 10, Article number: 2442 (2019)
Motile cells often explore natural environments characterized by a high degree of structural complexity. Moreover cell motility is also intrinsically noisy due to spontaneous random reorientation and speed fluctuations. This interplay of internal and
Externí odkaz:
http://arxiv.org/abs/1903.00312
Publikováno v:
Soft Matter, 2018,14, 4958-4962
Many active particles, both of biological and synthetic origin, can have a light controllable propulsion speed, a property that in biology is commonly referred to as photokinesis. Here we investigate directed transport of photokinetic particles by tr
Externí odkaz:
http://arxiv.org/abs/1804.06277
Autor:
Frangipane, Giacomo, Dell'Arciprete, Dario, Petracchini, Serena, Maggi, Claudio, Saglimbeni, Filippo, Bianchi, Silvio, Vizsnyiczai, Gaszton, Bernardini, Maria Lina, Di Leonardo, Roberto
Publikováno v:
eLife, volume 7, article number e36608 (2018)
Many motile microorganisms react to environmental light cues with a variety of motility responses guiding cells towards better conditions for survival and growth. The use of spatial light modulators could help to elucidate the mechanisms of photo-mov
Externí odkaz:
http://arxiv.org/abs/1802.01156
Autor:
Cristina Cannarsa, Maria, Liguori, Filippo, Pellicciotta, Nicola, Frangipane, Giacomo, Di Leonardo, Roberto
Publikováno v:
eLife; 10/15/2024, p1-30, 30p
Publikováno v:
Scientific Reports 6, Article number: 34146 (2016)
We investigate numerically the dynamics of shape and displacement fluctuations of two-dimensional flexible vesicles filled with active particles. At low concentration most of the active particles accumulate at the boundary of the vesicle where positi
Externí odkaz:
http://arxiv.org/abs/1605.02086