Zobrazeno 1 - 10
of 254
pro vyhledávání: '"Ulrich F, Keyser"'
Autor:
Jehangir Cama, Kareem Al Nahas, Marcus Fletcher, Katharine Hammond, Maxim G. Ryadnov, Ulrich F. Keyser, Stefano Pagliara
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Antimicrobial resistance challenges the ability of modern medicine to contain infections. Given the dire need for new antimicrobials, polypeptide antibiotics hold particular promise. These agents hit multiple targets in bacteria starting wit
Externí odkaz:
https://doaj.org/article/7d4c17a3d49a4890b5caf90ea541e8d6
Autor:
Mohammed F. Alawami, Filip Bošković, Jinbo Zhu, Kaikai Chen, Sarah E. Sandler, Ulrich F. Keyser
Publikováno v:
iScience, Vol 25, Iss 5, Pp 104191- (2022)
Summary: Nanopore sensing is an emerging technology that has many biosensing applications ranging from DNA sequencing using biological pores to biomolecular analysis using solid-state pores. Solid-state nanopores that are more stable are an attractiv
Externí odkaz:
https://doaj.org/article/e64d5771902546899384e3c499f671e8
Autor:
Oluwafemi S. Ojambati, Rohit Chikkaraddy, William D. Deacon, Matthew Horton, Dean Kos, Vladimir A. Turek, Ulrich F. Keyser, Jeremy J. Baumberg
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Here, the authors report the coupling between a single dye molecule and plasmonic nanocavity at room temperature. They provide insight into the statistical properties of the emission and observe non-classical emission, with photon bunching and anti-b
Externí odkaz:
https://doaj.org/article/4f0e44886bfa4ab1963d906e7dad063c
Publikováno v:
Molecules, Vol 27, Iss 2, p 578 (2022)
DNA nanotechnology makes use of hydrophobically modified constructs to create synthetic membrane protein mimics. However, nucleic acid structures exhibit poor insertion efficiency, leading to a low activity of membrane-spanning DNA protein mimics. It
Externí odkaz:
https://doaj.org/article/2215c973408a48dc997546c6abf6675f
Autor:
Alexander Ohmann, Chen-Yu Li, Christopher Maffeo, Kareem Al Nahas, Kevin N. Baumann, Kerstin Göpfrich, Jejoong Yoo, Ulrich F. Keyser, Aleksei Aksimentiev
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Mimicking enzyme function and improving upon it is a challenge facing nanotechnology. Here the authors design a DNA nanostructure that catalyzes the transport of lipids between bilayers at a rate three orders of magnitude higher than biological enzym
Externí odkaz:
https://doaj.org/article/2f5231c7aff4488f9f6fa528592e67b0
Autor:
Jinbo Zhu, Ran Tivony, Filip Bošković, Joana Pereira-Dias, Sarah E. Sandler, Stephen Baker, Ulrich F. Keyser
Multiplexed nucleic acid sensing methods with high specificity are vital for clinical diagnostics and infectious disease control, especially in the postpandemic era. Nanopore sensing techniques have developed in the past two decades, offering versati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d13056e4038dd05fbb85e0b082dc915f
https://www.repository.cam.ac.uk/handle/1810/350761
https://www.repository.cam.ac.uk/handle/1810/350761
Publikováno v:
Physical Review X, Vol 11, Iss 3, p 031022 (2021)
For diffusive stochastic dynamics, the probability to observe any individual trajectory is vanishingly small, making it unclear how to experimentally validate theoretical results for ratios of path probabilities. We provide the missing link between t
Externí odkaz:
https://doaj.org/article/86fd7e96230a41febb06a078f0f906fb
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Translocation of a charged polymer through confined nanoenvironments is highly dependent on their geometrical parameters. Here, the authors investigate experimentally the translocation dynamics of DNA through conical nanopores and provide a quantitat
Externí odkaz:
https://doaj.org/article/7a9959d4ae5445168ffa0c1f26df7b13
Autor:
Oliver Vanderpoorten, Ali N. Babar, Georg Krainer, Raphaël P. B. Jacquat, Pavan K. Challa, Quentin Peter, Zenon Toprakcioglu, Catherine K. Xu, Ulrich F. Keyser, Jeremy J. Baumberg, Clemens F. Kaminski, Tuomas P. J. Knowles
Publikováno v:
ACS Applied Nano Materials. 5:1995-2005
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::886c8f6bc3d7c8f7c4baa2c124436371
https://doi.org/10.1021/acsanm.1c03691
https://doi.org/10.1021/acsanm.1c03691
Publikováno v:
Nanoscale. 14:15507-15515
DNA nanotechnology provides a unique opportunity for molecular computation, with strand displacement reactions enabling controllable reorganization of nanostructures. Additional DNA strand exchange strategies with high selectivity for input will enab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7e9fbb4d069bc8af24c15a30f3477f7
https://doi.org/10.1039/d2nr04048d
https://doi.org/10.1039/d2nr04048d