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pro vyhledávání: '"Velu, Sabareesh K. P."'
Contemporary approaches to optical multiple micro-manipulation typically involve careful pre-engineering of the laser beam shape. In various biomedical and microfluidic scenarios, especially those necessitating unconventional specimen chambers, there
Externí odkaz:
http://arxiv.org/abs/2407.07571
Manipulation of micro and nanoscale particles suspended in a fluidic medium is one among the defining goals of modern nanotechnology. Speckle tweezers (ST) by incorporating randomly distributed light fields have been used to apply detectable limits o
Externí odkaz:
http://arxiv.org/abs/2103.10514
Akademický článek
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Autor:
Nunes, Andre S., Velu, Sabareesh K. P., Kasianiuk, Iryna, Kasyanyuk, Denys, Callegari, Agnese, Volpe, Giorgio, da Gama, Margarida M. Telo, Volpe, Giovanni, Araújo, Nuno A. M.
Structural defects are ubiquitous in condensed matter, and not always a nuisance. For example, they underlie phenomena such as Anderson localization and hyperuniformity, and they are now being exploited to engineer novel materials. Here, we show expe
Externí odkaz:
http://arxiv.org/abs/1903.01579
Autor:
Mousavi, S. Masoumeh, Velu, Sabareesh K. P., Callegari, Agnese, Biancofiore, Luca, Volpe, Giovanni
Self-organisation is driven by the interactions between the individual components of a system mediated by the environment, and is one of the most important strategies used by many biological systems to develop complex and functional structures. Furth
Externí odkaz:
http://arxiv.org/abs/1811.01989
Autor:
Andac, Tugba, Weigmann, Pascal, Velu, Sabareesh K. P., Pince, Ercag, Callegari, Agnese, Volpe, Giorgio, Volpe, Giovanni
How particles are deposited at the edge of evaporating droplets, i.e. the {\em coffee ring} effect, plays a crucial role in phenomena as diverse as thin-film deposition, self-assembly, and biofilm formation. Recently, microorganisms have been shown t
Externí odkaz:
http://arxiv.org/abs/1803.02619
Autor:
Velu, Sabareesh K. P.
The zero angle scattered wave plays an essential role in the celebrated Optical Theorem that relates the total extinction cross section (including both scattering and absorption) to the complex amplitude of the scattered wave. In an authoritative pap
Externí odkaz:
http://arxiv.org/abs/1801.04135
Publikováno v:
Nanophotonics, Vol 10, Iss 11, Pp 2915-2928 (2021)
Several fundamental research and applications in biomedicine and microfluidics often require controlled manipulation of suspended micro- and nanoscale particles. Speckle tweezers (ST) by incorporating randomly distributed light fields have been used
Externí odkaz:
https://doaj.org/article/1ce6c8848f0d4127828043f49eff4cf7
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Akademický článek
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