Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Andrew D. Hollingsworth"'
Autor:
Adrien Izzet, Pepijn G. Moerman, Preston Gross, Jan Groenewold, Andrew D. Hollingsworth, Jérôme Bibette, Jasna Brujic
Publikováno v:
Physical Review X, Vol 10, Iss 2, p 021035 (2020)
We characterize the motility of athermal swimming droplets within the framework of a persistent random walk. Just like active colloids, their trajectories can be modeled with a constant velocity V and a slow angular diffusion, but the random changes
Externí odkaz:
https://doaj.org/article/d4091ef07d074241b8177067b1a2459b
Autor:
Stefano Sacanna, Joon-Suk Oh, Kazem V. Edmond, Gi-Ra Yi, Andrew D. Hollingsworth, David J. Pine, Tess W.P. Jacobson
Publikováno v:
Soft Matter. 17:6176-6181
We describe a general procedure for the large-scale fabrication of bowl-shaped colloidal particles using an emulsion templating technique. Following this method, single polymeric seed particles become located on individual oil droplet surfaces. The p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac0d3331fa4a0660fde418434e159a09
https://doi.org/10.1039/d0sm00793e
https://doi.org/10.1039/d0sm00793e
Publikováno v:
Polymer Chemistry. 12:4916-4923
We report poly(isocyanide)-based random copolymers (co-PIC) featuring alkoxycarbonyl-based side-chains synthesized via the metal-catalyzed controlled polymerization of chiral and achiral isocyanide monomers. The pyridine-functionalized achiral monome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::400963f055221dc438397d908f7a6bd3
https://doi.org/10.1039/d1py00373a
https://doi.org/10.1039/d1py00373a
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-7 (2020)
Scientific Reports
Scientific Reports
We demonstrate that holographic particle characterization can directly detect binding of proteins to functionalized colloidal probe particles by monitoring the associated change in the particles’ size. This label-free molecular binding assay uses i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a67832c7448ff1d9008846ab1fb855c4
http://link.springer.com/article/10.1038/s41598-020-58833-7
http://link.springer.com/article/10.1038/s41598-020-58833-7
Autor:
Franziska Schleinzer, Dennis T. Yang, Dean C. Ripple, Nazar Filonov, Pascal Chalus, Tapan K. Das, Kurt D. Benkstein, Ashwinkumar A. Bhirde, Stefan Romeijn, Fook Chiong Cheong, Sambit R. Kar, Laura A. Philips, Christine Probst, Adam D. Grabarek, Nicole S. Gill, Maciej Jarzebski, Yoen Joo Kim, David L. Duewer, Miguel Saggu, Andrew D. Hollingsworth, Gurusamy Balakrishnan, Judith Hadley, Vikram Kestens, Yannic Ramaye, Anja Matter, Wesley W. Howard, Theodore W. Randolph, Ngoc Do, Jan Kuba Tatarkiewicz, David G. Grier, Heather Anne Wright, Patrick Garidel, Atanas Koulov, Wim Jiskoot, Jared R. Snell, Harshit Khasa
Publikováno v:
J Pharm Sci
Journal of Pharmaceutical Sciences
Journal of Pharmaceutical Sciences
The measurement of polydisperse protein aggregates and particles in biotherapeutics remains a challenge, especially for particles with diameters of ≈ 1 µm and below (sub-micrometer). This paper describes an interlaboratory comparison with the goal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebec099deb60130fdbf19d1d6774ab17
https://europepmc.org/articles/PMC9912188/
https://europepmc.org/articles/PMC9912188/
Publikováno v:
Langmuir. 35:6602-6609
Holographic particle characterization measures the sizes and compositions of individual colloidal particles dispersed in fluid media and rapidly amasses statistics on the distributions of these properties, even for complex heterogeneous dispersions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::972d5874438208933470ba7b7e1dce0d
https://doi.org/10.1021/acs.langmuir.9b00012
https://doi.org/10.1021/acs.langmuir.9b00012
Publikováno v:
Soft matter. 16(44)
The size of a probe bead reported by holographic particle characterization depends on the proportion of the surface area covered by bound target molecules and so can be used as an assay for molecular binding. We validate this technique by measuring t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb0ea04df32f7efba2a5e9bd71063a3c
https://pubmed.ncbi.nlm.nih.gov/33057563
https://pubmed.ncbi.nlm.nih.gov/33057563
Autor:
Rushna Quddus, Kaitlynn Snyder, Lauren Altman, Laura A Philips, David G. Grier, Andrew D. Hollingsworth, Kent Kirshenbaum
This protocol describes the steps required to perform a holographic immunoassay for SARS-CoV-2 whole virus particles. The assay uses an xSight holographic particle characterization instrument (Spheryx, Inc.) to monitor the diameter of specifically fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5ae869c30191d5ad245e6d4a87276f1
https://doi.org/10.17504/protocols.io.bkpgkvjw
https://doi.org/10.17504/protocols.io.bkpgkvjw
Autor:
Andrew D. Hollingsworth, Jasna Brujic, Adrien Izzet, Jan Groenewold, Preston Gross, Pepijn G. Moerman, Jérôme Bibette
Publikováno v:
Physical Review X, Vol 10, Iss 2, p 021035 (2020)
We characterize the motility of athermal swimming droplets within the framework of a persistent random walk. Just like active colloids, their trajectories can be modeled with a constant velocity V and a slow angular diffusion, but the random changes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::280aaeb18c50918189fad670f459d040
https://doaj.org/article/d4091ef07d074241b8177067b1a2459b
https://doaj.org/article/d4091ef07d074241b8177067b1a2459b