Výsledky vyhledávání - "Antonius Armanious"

Time-Resolved Thickness and Shape-Change Quantification using a Dual-Band Nanoplasmonic Ruler with Sub-Nanometer Resolution

Autor: Ferry Nugroho, Dominika Switlik, Antonius Armanious, Padraic O'Reilly, Iwan Darmadi, Sara Nilsson, Vladimir Zhdanov, Fredrik Höök, Tomasz Antosiewicz, Christoph Langhammer

Publikováno v: ACS Nano, 16 (10)
Nugroho, F A A, Świtlik, D, Armanious, A, O'Reilly, P, Darmadi, I, Nilsson, S, Zhdanov, V P, Höök, F, Antosiewicz, T J & Langhammer, C 2022, ' Time-Resolved Thickness and Shape-Change Quantification using a Dual-Band Nanoplasmonic Ruler with Sub-Nanometer Resolution ', ACS Nano, vol. 16, no. 10, pp. 15814-15826 . https://doi.org/10.1021/acsnano.2c04948
ACS Nano, 16(10), 15814-15826. American Chemical Society

Time-resolved measurements of changes in the size and shape of nanobiological objects and layers are crucial to understand their properties and optimize their performance. Optical sensing is particularly attractive with h i g h throughput and sensiti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cac296b14c0de094f72c2db5637c67a
https://doi.org/10.1021/acsnano.2c04948

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Recent experimental advances in probing the colloidal properties of viruses

Autor: Antonius Armanious, Milad Radiom, Raffaele Mezzenga

Publikováno v: Current Opinion in Colloid & Interface Science, 66

Colloidal properties of viruses largely define the stability, transport, and host interactions of viruses. Despite attempts to unravel the correlation between colloidal virus properties and their interactions outside and inside their host, an in-dept

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https://hdl.handle.net/20.500.11850/620175

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Determination of Nanosized Adsorbate Mass in Solution Using Mechanical Resonators: Elimination of the So Far Inseparable Liquid Contribution

Autor: Fredrik Höök, Vladimir P. Zhdanov, Anders Lundgren, Antonius Armanious, Björn Agnarsson

Publikováno v: The Journal of Physical Chemistry C, 125 (41)

Assumption-free mass quantification of nanofilms, nanoparticles, and (supra)molecular adsorbates in a liquid environment remains a key challenge in many branches of science. Mechanical resonators can uniquely determine the mass of essentially any ads

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::143b33ae34c03f0d94b34d2fefa1a5d4
https://doi.org/10.1021/acs.jpcc.1c04502

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Probing the Separation Distance between Biological Nanoparticles and Cell Membranes Mimics Using Neutron Reflectometry with Sub-Nanometer Accuracy

Autor: Antonius Armanious, Yuri Gerelli, Samantha Micciulla, Hudson P. Pace, Rebecca J. L. Welbourn, Mattias Sjöberg, Björn Agnarsson, Fredrik Höök

Publikováno v: Journal of the American Chemical Society, 144 (45)

Nanoparticle interactions with cellular membranes are controlled by molecular recognition reactions and regulate a multitude of biological processes, including virus infections, biological nanoparticle-mediated cellular communication, and drug delive

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e5cc1214dc01989ba8a8ac3075aac00
https://doi.org/10.26434/chemrxiv-2022-jbzc5

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Trapping virus-loaded aerosols using granular protein nanofibrils and iron oxyhydroxides nanoparticles

Autor: Antonius Armanious, Heyun Wang, Peter A. Alpert, Chiara Medaglia, Mohammad Peydayesh, Arnaud Charles-Antoine Zwygart, Christian Gübeli, Stephan Handschin, Sreenath Bolisetty, Markus Ammann, Caroline Tapparel, Francesco Stellacci, Raffaele Mezzenga

The ongoing COVID-19 pandemic has revealed that developing effective therapeutics against viruses might be outpaced by emerging variants,1–5 waning immunity,6–9 vaccine skepticism/hesitancy,10–12 lack of resources,13–16 and the time needed to

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https://doi.org/10.1101/2022.06.29.498082

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A Roadmap for Building Waterborne Virus Traps

Autor: Antonius, Armanious, Raffaele, Mezzenga

Publikováno v: JACS Au. 2(10)

Outbreaks of waterborne viruses pose a massive threat to human health, claiming the lives of hundreds of thousands of people every year. Adsorption-based filtration offers a promising facile and environmentally friendly approach to help provide safe

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https://pubmed.ncbi.nlm.nih.gov/36311831

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Time-Resolved and Label-Free Evanescent Light-Scattering Microscopy for Mass Quantification of Protein Binding to Single Lipid Vesicles

Autor: Mattias Sjöberg, Mokhtar Mapar, Vladimir P. Zhdanov, Antonius Armanious, Fredrik Höök, Björn Agnarsson

Publikováno v: Nano Letters

In-depth understanding of the intricate interactions between biomolecules and nanoparticles is hampered by a lack of analytical methods providing quantitative information about binding kinetics. Herein, we demonstrate how label-free evanescent light-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20ac487ec36d9f6463d0be195e0beff5
https://pubmed.ncbi.nlm.nih.gov/34003003

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Renewable Water Harvesting by Amyloid Aerogels and Sun

Autor: Massimo Bagnani, Antonius Armanious, Mohammad Peydayesh, Xiangze Jia, Tiara Greber, Mattia Usuelli, Raffaele Mezzenga, Iwan Haechler

Publikováno v: Advanced Sustainable Systems, 6 (1)

Solar distillation is an appealing and facile technology for seawater desalination and water purification, but constructing stable, environmentally-friendly, and cost-effective solar evaporators often remain unfeasible. Here, amyloid hybrid aerogels

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