Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Nikolai Severin"'
Autor:
Svetlana V. Tsygankova, Alexander A. Chinarev, Alexander B. Tuzikov, Nikolai Severin, Alexey A. Kalachev, Juergen P. Rabe, Alexandra S. Gambaryan, Nicolai V. Bovin
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 10, Iss 1, Pp 1372-1382 (2014)
Oligoglycines designed in a star-like fashion, so-called tri- and tetraantennary molecules, were found to form highly ordered supramers in aqueous medium. The formation of these supramers occurred either spontaneously or due to the assistance of a mi
Externí odkaz:
https://doaj.org/article/7f55e44890f34ca6a546a8fb227db41e
Publikováno v:
The Journal of Physical Chemistry C. 126:20658-20667
Atomic force microscopy (AFM) imaging was used to study swelling of individual bilayer graphene oxide (GO) flakes in water and ethanol vapors. We found that within 5 days after sample deposition the swelling of bilayered Hummers GO (HGO) in ethanol v
Autor:
Bita Rezania, Ana M. Valencia, José D. Cojal González, Nikolai Severin, Caterina Cocchi, Jürgen P. Rabe
Publikováno v:
The Journal of Physical Chemistry C. 126:6028-6035
Autor:
Hu Lin, Lala Habibova, Abdul Rauf, José D. Cojal González, Nikolai Severin, Stefan Kirstein, Igor M. Sokolov, Jürgen P. Rabe
Interfacial water is a widespread lubricant down to the nanometer scale. We investigate the lubricities of molecularly thin H2O and D2O films confined between mica and graphene, via the relaxation of initially applied strain in graphene employing Ram
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81b5354e164d042fe7e31f635a26c29f
http://edoc.hu-berlin.de/18452/26194
http://edoc.hu-berlin.de/18452/26194
Publikováno v:
ACS Nano. 14:11594-11604
Understanding and controlling charge transfer through molecular nanostructures at interfaces is of paramount importance, particularly for electronic devices but also for contact electrification or in bioelectronics. We investigate the influence of in
Publikováno v:
Journal of Colloid and Interface Science. 540:142-147
Humidity influences friction in layered materials in peculiar ways. For example, while water improves the lubricating properties of graphite, it deteriorates those of molybdenum disulfide (MoS2). The reasons remain debated, not the least due to the d
Autor:
Denis Yagodkin, Kyrylo Greben, Alberto Eljarrat, Sviatoslav Kovalchuk, Mahdi Ghorbani‐Asl, Mitisha Jain, Silvan Kretschmer, Nikolai Severin, Jürgen P. Rabe, Arkady V. Krasheninnikov, Christoph T. Koch, Kirill I. Bolotin
Publikováno v:
Advanced Functional Materials 32(2022)31, 2203060
Funding Information: The authors thank Benjamin I. Weintrub, Nele Stetzuhn, and Abhijeet Kumar for their great comments on the paper. The authors acknowledge the German Research Foundation (DFG) for financial support through the Collaborative Researc
Autor:
Feng Shao, Wan-Ing Lin, Nikolai Severin, Jürgen P. Rabe, Renato Zenobi, Paul Beyer, Mohammad Fardin Gholami
Publikováno v:
Chemical Communications. 53:724-727
Graphene and flat gold have both been argued to enhance Raman scattering of molecular adsorbates through a chemical mechanism. Here we show that these two effects can add to each other. For Cu-phthalocyanine in between graphene and Au(111) on mica a
Autor:
Yulia Glebova, Nikolai Severin, Sari Suvanto, Jürgen P. Rabe, Tuula T. Pakkanen, Tarmo Korpela, Valentin Reiter-Scherer, Vladimir Shershnev
Publikováno v:
Polymer. 107:102-107
The addition of zinc oxide (ZnO) to sulfur (S-) vulcanized rubbers is known to accelerate the cross-linking kinetics and to increase the heterogeneity of the cross-link density. However, the spatial distribution of cross-links is hardly known and the
Autor:
Jan N. Kirchhof, Ziyu Qin, Andreas Opitz, Benedikt Haas, Xiaomin Xu, Goki Eda, Nikolai Severin, Jürgen P. Rabe, Christoph Koch, Kirill I. Bolotin, Sumin Shen, Thorsten Schultz, Norbert Koch
Publikováno v:
Advanced Materials
Optical and electrical properties of two-dimensional transition metal dichalcogenides (TMDCs) grown by chemical vapor deposition (CVD) are strongly determined by their microstructure. Consequently, the visualization of spatial structural variations i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca0490eb2e3a8331d041d2aded869927