Results 1 to 10 of about 68,428 (96)

STM investigation of atomic-scale structures of Ag/Au(111) surface [PDF]

Nanoscale Advances
An atomic-level understanding of Ag–Au heterostructures is crucial for elucidating the catalytic and plasmonic properties of Ag–Au bimetallic nanostructures, as well as their potential applications.
Hirotoshi Kodama, Shunsuke Nagai, Minhui Lee, Yousoo Kim, Emiko Kazuma   +4 more
doaj   +2 more sources

Carbon monoxide oxidation on bimetallic Ru/Au(111) surfaces [PDF]

Journal of the Serbian Chemical Society, 2001
The electrochemical deposition of Ru on Au(111) was performed in 0.5 M H2SO4 + 10-4 M RuCl3. The obtained bimetallic Ru/Au(111) surfaces were characterised by cyclic voltammetry and in situ STM in 0.5MH2SO4.
Štrbac Svetlana, Magnussen Olaf M., Behm Rolf-Jürgen   +2 more
doaj   +3 more sources

Fluorine adsorption on transition metal surfaces: A DFT study [PDF]

Journal of the Serbian Chemical Society, 2013
On the basis of Density Functional Theory calculation, the adsorption of fluorine was investigated on a) Cu(111), Au(111), Pd(111) and Pt(111) surfaces, b) on Pd monolayer surfaces over Cu(111), Au(111) and Pt(111) surface, and c) on the ...
Pašti Igor A., Gavrilov Nemanja M., Mentus Slavko V.   +2 more
doaj   +1 more source

Formation of surface states on Pb(111) by Au adsorption

Scientific Reports, 2023
Using low-energy electron diffraction and angle-resolved photoemission spectroscopy, we investigated the lattice and electronic structures of the Pb(111) surface upon the adsorption of Au atoms at the low temperature T = 40 K.
Wei-Chuan Chen, Chin-Hsuan Chen, Angus Huang, Kaweng Lei, David Mikolas, Ming-kwan Dai, Je-Ming Kuo, Dai-Shien Lin, Cheng-Maw Cheng, H.-T. Jeng, S.-J. Tang   +10 more
doaj   +1 more source

Carbon monoxide oxidation on a Au(111) surface modified by spontaneously deposited Ru [PDF]

Journal of the Serbian Chemical Society, 2001
The spontaneous deposition of Ru on Au(111) was performed in 10-3MRuCl3 + 0.5MH2SO4 solution. The obtained surface was characterized by STM under potential control in 0.5MH2SO4 solution.
Štrbac Svetlana, Magnussen Olaf M., Behm Rolf-Jürgen   +2 more
doaj   +3 more sources

Preclinical Characterization of a Stabilized Gastrin-Releasing Peptide Receptor Antagonist for Targeted Cancer Theranostics

Biomolecules, 2023
Radiolabeled gastrin-releasing peptide receptor (GRPR) antagonists have shown great promise for the theranostics of prostate cancer; however, their suboptimal metabolic stability leaves room for improvements. It was recently shown that the replacement of
Ayman Abouzayed, Panagiotis Kanellopoulos, Alisa Gorislav, Vladimir Tolmachev, Theodosia Maina, Berthold A. Nock, Anna Orlova   +6 more
doaj   +1 more source

Scanning tunneling microscopy and spectroscopy of rubrene on clean and graphene-covered metal surfaces

Beilstein Journal of Nanotechnology, 2020
Rubrene (C42H28) was adsorbed with submonolayer coverage on Pt(111), Au(111), and graphene-covered Pt(111). Adsorption phases and vibronic properties of C42H28 consistently reflect the progressive reduction of the molecule–substrate hybridization ...
Karl Rothe, Alexander Mehler, Nicolas Néel, Jörg Kröger   +3 more
doaj   +1 more source

Recrystallization of tubules from natural lotus (Nelumbo nucifera) wax on a Au(111) surface

Beilstein Journal of Nanotechnology, 2011
We present here the first results on the self-assembly of tubules of natural wax from lotus leaves on a single crystal Au(111) surface. A comparison of the tubule growth on Au(111) to that on HOPG is discussed.
Sujit Kumar Dora, Klaus Wandelt
doaj   +1 more source

Calculation of the vibration properties of the Pd/Au (111) ordered surface alloy in its stable domain

EPJ Web of Conferences, 2012
In the present paper, a calculation is presented for the vibration properties of the ordered surface alloy alloy Au(111) − (√3×√3)R30° − Pd, which is a stable system in the temperature range of 500K to 600K.
Tigrine R., Khater A., Chadli R.
doaj   +1 more source

Oxygen Reduction on Au(100)-like Polycrystalline Gold Electrode in Alkaline Solution

International Journal of Electrochemical Science, 2016
Catalytic properties of polycrystalline gold, Au(poly), were examined for the oxygen reduction reaction in alkaline solution using the rotating disc electrode technique.
Irina Srejić, Milutin Smiljanić, Zlatko Rakočević, Svetlana Štrbac   +3 more
doaj   +1 more source