Výsledky vyhledávání - "Christoph H.-H. Traulsen"

Nitroarene Reduction by a Virus Protein Cage Based Nanoreactor

Autor: Aijie Liu, Jeroen J. L. M. Cornelissen, Christoph H.-H. Traulsen

Publikováno v: ACS catalysis, 6(5), 3084-3091. American Chemical Society

Gold nanoparticles have recently gained attention as heterogeneous catalysts in a variety of industrially relevant processes. The catalytic activity of the particles is directly related to the available surface area, which increases with decreasing p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b7355adc8e580d618b13df1dac1f588
https://doi.org/10.1021/acscatal.6b00106

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Structural Characterization of Native and Modified Encapsulins as Nanoplatforms for in Vitro Catalysis and Cellular Uptake

Autor: Aijie Liu, W Frederik Rurup, Carolina Allende-Ballestero, José R. Castón, Rindia M. Putri, Christoph H.-H. Traulsen, Robin Klem, Daniel Luque, Jeroen J. L. M. Cornelissen, Katerina Asteria Rousou, Melissa S. T. Koay

Publikováno v: ACS nano, 11(12), 12796-12804. American Chemical Society
Repositorio Institucional de la Consejería de Sanidad de la Comunidad de Madrid
Consejería de Sanidad de la Comunidad de Madrid
Repisalud
Instituto de Salud Carlos III (ISCIII)

Recent years have witnessed the emergence of bacterial semiorganelle encapsulins as promising platforms for bio-nanotechnology. To advance the development of encapsulins as nanoplatforms, a functional and structural basis of these assemblies is requi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ae9261e69800206b40fa9d4dadfb3e3
https://pubmed.ncbi.nlm.nih.gov/29166561

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Immobilization of catalytic virus-like particles in a flow reactor

Autor: Jeroen J. L. M. Cornelissen, Aijie Liu, Christoph H.-H. Traulsen, Liulin Yang

Publikováno v: Chemical communications, 53(54), 7632-7634. Royal Society of Chemistry

A functional microfluidic reactor is constructed by the immobilization of gold containing virus-based protein cages that catalyze the reduction of nitro-arenes with high efficiency.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a7e7f433d5f81b883c7c05bc375ba55
https://pubmed.ncbi.nlm.nih.gov/28640305

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The versatility of 'click' reactions: molecular recognition at interfaces

Autor: Nora L. Traulsen, Christoph A. Schalley, Paul Dietrich, Andreas Lippitz, Baha Dib, Igor Linder, Johannes Poppenberg, Sebastian Richter, Wolfgang E. S. Unger, Thomas Heinrich, Erik Darlatt, Christoph H.-H. Traulsen

Publikováno v: RSC Adv.. 4:17694-17702

In order to investigate molecular recognition on surfaces, an azide- functionalized monolayer was deposited on gold. The monolayer was characterized by X-ray photoelectron spectroscopy (XPS) and angle-resolved near-edge X-ray absorption fine structur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83a3d54fc13550281c2869e677f28e4e
https://doi.org/10.1039/c4ra01730g

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Sequence-Programmable Multicomponent Multilayers of Nanometer-Sized Tetralactam Macrocycles on Gold Surfaces

Autor: Wolfgang E. S. Unger, Christoph A. Schalley, Markus Holzweber, Johannes Poppenberg, Sebastian Richter, Charlene Leppich, Christoph H.-H. Traulsen, Thomas Heinrich

Publikováno v: The Journal of Physical Chemistry C. 117:18980-18985

Multicomponent multilayers have been deposited on gold surfaces by metal-ion-mediated layer-by-layer self-assembly of differently functionalized tetralactam macrocycles. The layer stack can be programmed with respect to the sequences of metal ions an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::682e81d8991887c313ef75401bfadbb7
https://doi.org/10.1021/jp405492v

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Interpretation of experimental N K NEXAFS of azide, 1,2,3-triazole and terpyridyl groups by DFT spectrum simulations

Autor: René Illgen, Andreas Lippitz, Sebastian Richter, Christof Wöll, Christoph A. Schalley, Wolfgang E. S. Unger, Paul Dietrich, Johannes Poppenberg, Alexei Nefedov, Christoph H.-H. Traulsen, Julius Kühn, Erik Darlatt

Publikováno v: Journal of Electron Spectroscopy and Related Phenomena. 185:621-624

Experimental N K-edge NEXAFS data of surface immobilized azide, 1,2,3-triazole and terpyridyl groups are interpreted with the help of DFT spectrum simulations. Assignments of π* resonances in experimental N K-edge NEXAFS spectra to nitrogen atoms wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::89abeadee7809612d76688756f619083
https://doi.org/10.1016/j.elspec.2012.09.008

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Protein Cages as Containers for Gold Nanoparticles

Autor: Christoph H.-H. Traulsen, M. Verwegen, Aijie Liu, Stan J. Maassen, Jeroen J. L. M. Cornelissen, Mark V. de Ruiter

Publikováno v: Journal of physical chemistry B, 120(26), 6352-6357. American Chemical Society

Abundant and highly diverse, viruses offer new scaffolds in nanotechnology for the encapsulation, organization, or even synthesis of novel materials. In this work the coat protein of the cowpea chlorotic mottle virus (CCMV) is used to encapsulate gol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7c0738964f3308c4871b5c86412dc4e
https://research.utwente.nl/en/publications/80ec245f-42cb-4953-af3d-ec69ffee2276

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Deposition of Ordered Layers of Tetralactam Macrocycles and Ether Rotaxanes on Pyridine-Terminated Self-Assembled Monolayers on Gold

Autor: Christoph A. Schalley, Christoph H.-H. Traulsen, Dominik Sattler, Sebastian Richter, Anja Sokolowski, Wolfgang E. S. Unger, Erik Darlatt, Johannes Poppenberg

Publikováno v: Journal of the American Chemical Society. 134:16289-16297

The deposition of tetralactam macrocycles and the corresponding benzyl ether rotaxanes on gold substrates is investigated for the first time exploiting metallo-supramolecular chemistry. Two pyridine-terminated self-assembled monolayers (SAMs) are dev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ca5b9f6a2c2d13e2f350f938e147ac5
https://doi.org/10.1021/ja306212m

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Intermixed Terpyridine-Functionalized Monolayers on Gold: Nonlinear Relationship between Terpyridyl Density and Metal Ion Coordination Properties

Autor: Wolfgang E. S. Unger, Erik Darlatt, Sebastian Richter, Christoph A. Schalley, Christoph H.-H. Traulsen, Johannes Poppenberg, Santina Hoof

Publikováno v: Langmuir. 28:10755-10763

Aiming at the functionalization of surfaces with terpyridine anchors for the coordinative deposition of additional layers, mixed self-assembled monolayers (SAMs) were prepared from binary solutions of 12-(2,2':6',2″-terpyridine-4'-yl)dodecane-1-thi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25cb2399e29fc411433f6b88da4e6ff2
https://doi.org/10.1021/la301644r

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Evidence of click and coordination reactions on a self-assembled monolayer by synchrotron radiation based XPS and NEXAFS

Autor: Wolfgang E. S. Unger, Christoph A. Schalley, Sebastian Richter, Julius Kühn, Erik Darlatt, Christoph H.-H. Traulsen, Johannes Poppenberg

Publikováno v: Journal of Electron Spectroscopy and Related Phenomena. 185:85-89

An ethynylterpyridine was “clicked” to an azide-terminated self-assembled monolayer on gold and characterized by synchrotron radiation based surface analysis as NEXAFS and XPS. The detection of azide and terpyridine signatures confirmed a partial

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e206ff13cbfb01d8460ea422ca6266cf
https://doi.org/10.1016/j.elspec.2012.02.004

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