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Knots and links in channel and slit confinement: static and dynamics Micheletti, Cristian
Description
Abstract
I will report on a series of studies where we looked at how the static and dynamics of entangled polymers is affected by confinement. Specifically, I will first by consider the knotting of semi-flexible chains inside channels of different size and discuss how the size and complexity evolves during the free or externally-driven dynamics of the chain[1,2]. Next, I will turn to the case of linked rings inside channels and slits and discuss how the size and dynamics of their linked portion responds to different types of confinement[3,4].
References
[1] C. Micheletti and E. Orlandini, â Knotting and unknotting dynamics of DNA strands in nanochannelsâ , ACS Macro Letters, 3 , 876-880 (2014)
[2] D. Michieletto, E. Orlandini, M.S. Turner and C. Micheletti, â Separation of Geometrical and Topological entangle- ment in Confined polymers Driven out of Equilibriumâ , ACS Macro Letters, 9 , 1081-1085 (2020)
[3] G. Dâ Adamo, E. Orlandini and C. Micheletti, â Linking of ring polymers in slit-like confinementâ , Macromolecules,, 50 , 1713-1718 (2017)
[4] G. Amici, M. Caraglio, E. Orlandini and C. Micheletti, â Topologically Linked Chains in Confinementâ , ACS Macro Lett., 8 , 442-446 (2019)
Item Metadata
| Title |
Knots and links in channel and slit confinement: static and dynamics
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| Creator | |
| Publisher |
Banff International Research Station for Mathematical Innovation and Discovery
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| Date Issued |
2021-06-14T08:00
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| Description |
Abstract
I will report on a series of studies where we looked at how the static and dynamics of entangled polymers is affected by confinement. Specifically, I will first by consider the knotting of semi-flexible chains inside channels of different size and discuss how the size and complexity evolves during the free or externally-driven dynamics of the chain[1,2]. Next, I will turn to the case of linked rings inside channels and slits and discuss how the size and dynamics of their linked portion responds to different types of confinement[3,4].
References
[1] C. Micheletti and E. Orlandini, â Knotting and unknotting dynamics of DNA strands in nanochannelsâ , ACS Macro Letters, 3 , 876-880 (2014)
[2] D. Michieletto, E. Orlandini, M.S. Turner and C. Micheletti, â Separation of Geometrical and Topological entangle- ment in Confined polymers Driven out of Equilibriumâ , ACS Macro Letters, 9 , 1081-1085 (2020)
[3] G. Dâ Adamo, E. Orlandini and C. Micheletti, â Linking of ring polymers in slit-like confinementâ , Macromolecules,, 50 , 1713-1718 (2017)
[4] G. Amici, M. Caraglio, E. Orlandini and C. Micheletti, â Topologically Linked Chains in Confinementâ , ACS Macro Lett., 8 , 442-446 (2019)
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| Extent |
30.0 minutes
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| Subject | |
| Type | |
| File Format |
video/mp4
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| Language |
eng
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| Notes |
Author affiliation: International School for Advanced Studies
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| Series | |
| Date Available |
2023-10-27
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| Provider |
Vancouver : University of British Columbia Library
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| Rights |
Attribution-NonCommercial-NoDerivatives 4.0 International
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| DOI |
10.14288/1.0437365
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| URI | |
| Affiliation | |
| Peer Review Status |
Unreviewed
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| Scholarly Level |
Faculty
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| Rights URI | |
| Aggregated Source Repository |
DSpace
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Item Media
Item Citations and Data
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International