Zobrazeno 1 - 10
of 392
pro vyhledávání: '"Paul Chaikin"'
Vortical flows of rotating particles describe interactions ranging from molecular machines to atmospheric dynamics. Yet to date, direct observation of the hydrodynamic coupling between artificial micro-rotors has been restricted by the details of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f00c47b45f896cd65cce6cecc087200
https://doi.org/10.21203/rs.3.rs-2065706/v1
https://doi.org/10.21203/rs.3.rs-2065706/v1
Publikováno v:
Soft Matter. 16:4358-4365
Colloidal synthesis is a powerful bottom-up approach for programmed self-assembly which holds promise for both research and industry. While diverse, each synthetic process is typically restricted to a specific chemistry. Many applications however req
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb0e3c56347caf80fc971be516cea0b0
https://doi.org/10.1039/d0sm00202j
https://doi.org/10.1039/d0sm00202j
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Significance In nature, mutation is the first step of evolution, where it provides the genetic variation for the natural selection to act. Here we take a system of artificial self-replicating tiles, DNA origami, that exhibit templated reproduction. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95ff7bbfd55019fee74f43109f08c2b0
https://pubmed.ncbi.nlm.nih.gov/34873040
https://pubmed.ncbi.nlm.nih.gov/34873040
Autor:
Michael Alexander Jong, Yoel P. Ohayon, Hatem O. Abdallah, Arun Richard Chandrasekaran, Michael G. Mohsen, Stephen L. Ginell, Ruojie Sha, Chengde Mao, Jens J. Birktoft, Nadrian C. Seeman, Philip S. Lukeman, Paul Chaikin, Carina Hernandez, Xinyu Wang
Publikováno v:
ACS Nano. 13:7957-7965
DNA tensegrity triangles self-assemble into rhombohedral three-dimensional crystals via sticky ended cohesion. Crystals containing two-nucleotide (nt) sticky ends (GA:TC) have been reported previously, and those crystals diffracted to 4.9 Å at beam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dc3b944bc5a1f18410cdeceed9136e3
https://doi.org/10.1021/acsnano.9b02430
https://doi.org/10.1021/acsnano.9b02430
Autor:
Guolong Zhu, M. Hannel, Yin Zhang, Matan Yah Ben Zion, Ruojie Sha, Kyle J. M. Bishop, David G. Grier, Paul Chaikin, Feng Zhou, Nadrian C. Seeman
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Significance With simple DNA origami lever arms arranged in hinges and accordion structures, we amplify the nanometer displacements from DNA hairpin zippers to 4-μm motion, easily observable and quantified in real space and real time with convention
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e3b71257502b582de2d852c1781c80d
http://europepmc.org/articles/PMC8166185
http://europepmc.org/articles/PMC8166185
Publikováno v:
Physical review letters. 127(3)
Sphere packing is an ancient problem. The densest packing is known to be a face-centered cubic (FCC) crystal, with space-filling fraction ϕ_{FCC}=π/sqrt[18]≈0.74. The densest "random packing," random close packing (RCP), is yet ill defined, altho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dbaf876ed6003a06d23ee94391334c2
https://pubmed.ncbi.nlm.nih.gov/34328779
https://pubmed.ncbi.nlm.nih.gov/34328779
Publikováno v:
Physical Review Letters. 125
In periodically sheared suspensions there is a dynamical phase transition, characterized by a critical strain amplitude ${\ensuremath{\gamma}}_{c}$, between an absorbing state where particle trajectories are reversible and an active state where traje
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa4d8d3f3987f37d636b09c702dcee43
https://doi.org/10.1103/physrevlett.125.148001
https://doi.org/10.1103/physrevlett.125.148001
Computable information density (CID), the ratio of the length of a losslessly compressed data file to that of the uncompressed file, is a measure of order and correlation in both equilibrium and nonequilibrium systems. Here we show that correlation l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f37bb01abb69eccff7949929a243c3b3
http://arxiv.org/abs/2004.03502
http://arxiv.org/abs/2004.03502
Autor:
Shake Karapetyan, Brennan Sprinkle, Michio Tanaka, Sam Wilken, Joseph R. Cruise, Michelle Driscoll, Blaise Delmotte, Aleksandar Donev, Paul Chaikin, Zhe Chen
Publikováno v:
Physical Review Fluids
Physical Review Fluids, American Physical Society, 2021, 6 (3), ⟨10.1103/PhysRevFluids.6.034202⟩
Physical Review Fluids, American Physical Society, 2021, 6 (3), ⟨10.1103/PhysRevFluids.6.034202⟩
We study the driven collective dynamics of a colloidal monolayer sedimentating down an inclined plane. The action of the gravity force parallel to the bottom wall creates a flow around each colloid, and the hydrodynamic interactions among the colloid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a867249d9c54c488e42d1718ff0659c4