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Karl-Heinz Ernst

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Articles 90
Citations 466
Followers 0
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Recent Articles
1.
Isufi Neziri E, Hensky C, Le H, Radillo Ochoa D, Cebrat A, Parschau M, et al.
Adv Sci (Weinh) . 2025 Mar; :e2415266. PMID: 40042108
Low-dimensional materials exhibiting stable magnetic ordering are interesting from a fundamental point of view as well as for future application in information technologies. Metalorganic magnets, created by linking metal atoms...
2.
Frezza F, Sanchez-Grande A, Canola S, Nacci C, Klivar J, Mutombo P, et al.
Angew Chem Int Ed Engl . 2025 Feb; :e202502640. PMID: 39989376
Nitrenes are known as key intermediates in various chemical reactions. Nitrene transfer reactions are particularly effective for synthesizing nitrogen-containing compounds, where metal catalysts play a crucial role in controlling nitrene...
3.
Voigt J, Baljozovic M, Martin K, Wackerlin C, Avarvari N, Ernst K
Nat Commun . 2025 Jan; 16(1):83. PMID: 39747821
Studying the self-assembly of chiral molecules in two dimensions offers insights into the fundamentals of crystallization. Using scanning tunneling microscopy, we examine an uncommon aggregation of polyaromatic chiral molecules on...
4.
Baljozovic M, Pijeat J, Campidelli S, Ernst K
J Am Chem Soc . 2024 Dec; 146(50):34600-34608. PMID: 39629975
Recent advancements in on-surface synthesis have enabled the reliable and predictable preparation of atomically precise low-dimensional materials with remarkable properties, which are often unattainable through traditional wet chemistry. Among these...
5.
Ernst K
Chirality . 2024 Jul; 36(8):e23706. PMID: 39077832
Helicenes represent an important class of chiral organic material with promising optoelectronic properties. Hence, functionalization of surfaces with helicenes is a key step towards new organic material devices. This review...
6.
Frezza F, Sanchez-Grande A, Canola S, Lamancova A, Mutombo P, Chen Q, et al.
Angew Chem Int Ed Engl . 2024 May; 63(30):e202405983. PMID: 38699982
On-surface synthesis has become a prominent method for growing low-dimensional carbon-based nanomaterials on metal surfaces. However, the necessity of decoupling organic nanostructures from metal substrates to exploit their properties requires...
7.
Sole A, Klivar J, Samal M, Stara I, Stary I, Mendieta-Moreno J, et al.
Chemistry . 2024 Apr; 30(32):e202304127. PMID: 38587984
We report on-surface synthesis of heterochiral 1D heptahelicene oligomers after deposition of a racemic heptahelicene monomer on an Au(111) surface followed by Ullmann coupling under ultrahigh vacuum conditions. Structure, chirality...
8.
Voigt J, Hasan M, Wackerlin C, Karnik A, Ernst K
Chirality . 2024 Feb; 36(2):e23642. PMID: 38384155
Helicenes represent an important class of chiral organic material with promising optoelectronic properties. Hence, functionalization of surfaces with helicenes is a key step toward new organic materials devices. The deposition...
9.
Safari M, Matthes F, Caciuc V, Atodiresei N, Schneider C, Ernst K, et al.
Adv Mater . 2023 Dec; 36(14):e2308666. PMID: 38153192
From the beginning of molecular theory, the interplay of chirality and magnetism has intrigued scientists. There is still the question if enantiospecific adsorption of chiral molecules occurs on magnetic surfaces....
10.
Safari M, Matthes F, Schneider C, Ernst K, Burgler D
Small . 2023 Dec; 20(22):e2308233. PMID: 38050945
The interplay between chirality and magnetism is a source of fascination among scientists for over a century. In recent years, chirality-induced spin selectivity (CISS) has attracted renewed interest. It is...