Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Raman Ganti"'
Publikováno v:
Proc Natl Acad Sci U S A
T cells exhibit remarkable sensitivity and selectivity in detecting and responding to agonist peptides (p) bound to MHC molecules in a sea of self pMHC molecules. Despite much work, understanding of the underlying mechanisms of distinguishing such li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b431c8ddc090ad7ab1f6c8bb1f1c594
https://doi.org/10.1073/pnas.2008303117
https://doi.org/10.1073/pnas.2008303117
Autor:
Raman Ganti, Arup K. Chakraborty
Publikováno v:
Physical review. E. 103(5-1)
Effective prophylactic vaccines usually induce the immune system to generate potent antibodies that can bind to an antigen and thus prevent it from infecting host cells. B cells produce antibodies by a Darwinian evolutionary process called affinity m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb46444df450894d9edd9fcc8df53420
https://pubmed.ncbi.nlm.nih.gov/34134229
https://pubmed.ncbi.nlm.nih.gov/34134229
Publikováno v:
Biophysical Journal. 118:245a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f808b521f6da8023870c6f729381ae23
https://doi.org/10.1016/j.bpj.2019.11.1436
https://doi.org/10.1016/j.bpj.2019.11.1436
Publikováno v:
Physical Review Letters. 121
If a thermal gradient is applied along a fluid-solid interface, the fluid experiences a thermo-osmotic force. In steady state this force is balanced by the gradient of the shear stress. Surprisingly, there appears to be no unique microscopic expressi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1cdf1cc88983580d27e031b9cfeb677
https://doi.org/10.1103/physrevlett.121.068002
https://doi.org/10.1103/physrevlett.121.068002
We present numerical simulations of diffusio-osmotic flow, i.e. the fluid flow generated by a concentration gradient along a solid-fluid interface. In our study, we compare a number of distinct approaches that have been proposed for computing such fl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33673f3dec0e6ae136afcb214c36d796
https://www.repository.cam.ac.uk/handle/1810/280319
https://www.repository.cam.ac.uk/handle/1810/280319
A concentration gradient along a fluid-fluid interface can cause flow. On a microscopic level, this so-called Marangoni effect can be viewed as being caused by a gradient in the pressures acting on the fluid elements, or as the chemical-potential gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35cd16359429ff2cfbccfea2194f0efd
https://www.repository.cam.ac.uk/handle/1810/271752
https://www.repository.cam.ac.uk/handle/1810/271752
Autor:
Lynford L. Goddard, Gabriel Popescu, Peter Yunker, Xiaozhen Wang, Chris Edwards, Basanta Bhaduri, Raman Ganti, Amir Arbabi, Arjun G. Yodh
Publikováno v:
Langmuir. 31:11020-11032
We demonstrate real-time quantitative phase imaging as a new optical approach for measuring the evaporation dynamics of sessile microdroplets. Quantitative phase images of various droplets were captured during evaporation. The images enabled us to ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b5644949e34f28985a0d387fc117886
https://doi.org/10.1021/acs.langmuir.5b02148
https://doi.org/10.1021/acs.langmuir.5b02148
Thermo-osmotic slip -- the flow induced by a thermal gradient along a surface -- is a well-known phenomenon, but curiously there is a lack of robust molecular-simulation techniques to predict its magnitude. Here, we compare three different molecular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8397bd0001158251b61c805f1272fb02
http://arxiv.org/abs/1702.02499
http://arxiv.org/abs/1702.02499
Autor:
Arjun G. Yodh, Tim Still, Kevin B. Aptowicz, Zoey S. Davidson, Carl P. Goodrich, Daniel M. Sussman, Raman Ganti, Matthew Gratale, Matthew Lohr
Publikováno v:
Physical Review E. 90
We investigate the vibrational modes of quasi-two-dimensional disordered colloidal packings of hard colloidal spheres with short-range attractions as a function of packing fraction. Certain properties of the vibrational density of states (vDOS) are s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a220bb37bf253476a11bb365957b410
https://doi.org/10.1103/physreve.90.062305
https://doi.org/10.1103/physreve.90.062305
Autor:
Peter Yunker, Raman Ganti, Chris Edwards, Lynford L. Goddard, Gabriel Popescu, Basanta Bhaduri, Arjun G. Yodh, Amir Arbabi
Publikováno v:
2014 IEEE Photonics Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e642400e411f656d47086e6e67ef425
https://doi.org/10.1109/ipcon.2014.6995306
https://doi.org/10.1109/ipcon.2014.6995306