Harald Janovjak

4.8k total citations · 1 hit paper
62 papers, 3.6k citations indexed

About

Harald Janovjak is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Harald Janovjak has authored 62 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Molecular Biology, 35 papers in Cellular and Molecular Neuroscience and 20 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Harald Janovjak's work include Photoreceptor and optogenetics research (32 papers), Force Microscopy Techniques and Applications (20 papers) and Lipid Membrane Structure and Behavior (15 papers). Harald Janovjak is often cited by papers focused on Photoreceptor and optogenetics research (32 papers), Force Microscopy Techniques and Applications (20 papers) and Lipid Membrane Structure and Behavior (15 papers). Harald Janovjak collaborates with scholars based in Germany, Austria and Australia. Harald Janovjak's co-authors include André R. Miserez, Zuzana Dobbie, Patrick Muller, Daniel J. Müller, Alexej Kedrov, Álvaro Inglés‐Prieto, Eva Reichhart, Dirk Trauner, Jens Struckmeier and K. Tanuj Sapra and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Nature Communications.

In The Last Decade

Harald Janovjak

61 papers receiving 3.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Processing of gene expression data generated by quantitative real-time RT-PCR.

2002 1.3k citations Patrick Muller, Harald Janovjak et al. PubMed profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Harald Janovjak Germany	29	2.0k	1.0k	770	605	363	62	3.6k
Dimitrios Fotiadis Switzerland	44	5.2k 2.6×	2.0k 2.0×	1.4k 1.8×	214 0.4×	327 0.9×	124	7.0k
Kunio Takeyasu Japan	43	4.2k 2.1×	453 0.4×	934 1.2×	851 1.4×	525 1.4×	182	6.1k
Mark A. Hink Netherlands	30	2.8k 1.4×	571 0.6×	144 0.2×	558 0.9×	342 0.9×	66	4.5k
Shigeki Mitaku Japan	26	2.5k 1.2×	582 0.6×	274 0.4×	350 0.6×	310 0.9×	110	3.8k
Martine Cadène France	24	5.4k 2.7×	2.2k 2.2×	152 0.2×	436 0.7×	281 0.8×	48	6.4k
Raimund Dutzler Switzerland	36	5.4k 2.6×	1.7k 1.7×	164 0.2×	298 0.5×	364 1.0×	70	6.6k
Youxing Jiang United States	39	6.8k 3.3×	3.0k 3.0×	228 0.3×	619 1.0×	373 1.0×	67	8.4k
Chikara Sato Japan	38	2.5k 1.2×	508 0.5×	146 0.2×	261 0.4×	228 0.6×	162	4.3k
Sergei Sukharev United States	42	5.3k 2.6×	660 0.6×	573 0.7×	364 0.6×	138 0.4×	117	7.1k
James B. Ames United States	42	4.3k 2.1×	2.9k 2.8×	198 0.3×	441 0.7×	322 0.9×	139	6.1k

Countries citing papers authored by Harald Janovjak

Since Specialization

Citations

This map shows the geographic impact of Harald Janovjak's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Harald Janovjak with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Harald Janovjak more than expected).

Fields of papers citing papers by Harald Janovjak

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Harald Janovjak. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Harald Janovjak. The network helps show where Harald Janovjak may publish in the future.

Co-authorship network of co-authors of Harald Janovjak

This figure shows the co-authorship network connecting the top 25 collaborators of Harald Janovjak. A scholar is included among the top collaborators of Harald Janovjak based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Harald Janovjak. Harald Janovjak is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Janovjak, Harald, et al.. (2024). Optogenetics in Pancreatic Islets: Actuators and Effects. Diabetes. 73(10). 1566–1582. 2 indexed citations

Janovjak, Harald, et al.. (2024). Modular Light-Emitting Diode Shelving Systems for Scalable Optogenetics. Methods in molecular biology. 2840. 231–244.

Janovjak, Harald, et al.. (2022). Light-activated receptor tyrosine kinases: Designs and applications. Current Opinion in Pharmacology. 63. 102197–102197. 7 indexed citations

Gerrard, Elliot, et al.. (2022). Structure-guided optimization of light-activated chimeric G-protein-coupled receptors. Structure. 30(8). 1075–1087.e4. 13 indexed citations

Inglés‐Prieto, Álvaro, Meike Petersen, Vanessa Zheden, et al.. (2021). Optogenetic delivery of trophic signals in a genetic model of Parkinson’s disease. PLoS Genetics. 17(4). e1009479–e1009479. 11 indexed citations

Maddaluno, Luigi, et al.. (2021). Acute and chronic effects of a light-activated FGF receptor in keratinocytes in vitro and in mice. Life Science Alliance. 4(11). e202101100–e202101100. 6 indexed citations

Richter, Florian, et al.. (2021). A Light-Oxygen-Voltage Receptor Integrates Light and Temperature. Journal of Molecular Biology. 433(15). 167107–167107. 20 indexed citations

Janovjak, Harald, et al.. (2020). Design and Application of Light-Regulated Receptor Tyrosine Kinases. Methods in molecular biology. 2173. 233–246. 6 indexed citations

Letellier, Mathieu, et al.. (2020). Optogenetic control of excitatory post-synaptic differentiation through neuroligin-1 tyrosine phosphorylation. eLife. 9. 19 indexed citations

10.

Gerrard, Elliot, et al.. (2019). Engineering Strategy and Vector Library for the Rapid Generation of Modular Light-Controlled Protein–Protein Interactions. Journal of Molecular Biology. 431(17). 3046–3055. 16 indexed citations

11.

Zhang, William, Michel K. Herde, Joshua A. Mitchell, et al.. (2018). Monitoring hippocampal glycine with the computationally designed optical sensor GlyFS. Nature Chemical Biology. 14(9). 861–869. 56 indexed citations

12.

Janovjak, Harald, et al.. (2017). Optogenetic methods in drug screening: technologies and applications. Current Opinion in Biotechnology. 48. 8–14. 16 indexed citations

13.

Grusch, Michael, Karin Schelch, Eva Reichhart, et al.. (2014). Spatio‐temporally precise activation of engineered receptor tyrosine kinases by light. The EMBO Journal. 33(15). 1713–1726. 199 indexed citations

14.

Szobota, Stephanie, et al.. (2013). Optical Control of Ligand-Gated Ion Channels. Methods in molecular biology. 998. 417–435. 2 indexed citations

15.

Janovjak, Harald, Guillaume Sandoz, & Ehud Y. Isacoff. (2011). A modern ionotropic glutamate receptor with a K+ selectivity signature sequence. Nature Communications. 2(1). 232–232. 28 indexed citations

16.

Stawski, Philipp, Harald Janovjak, & Dirk Trauner. (2010). Pharmacology of ionotropic glutamate receptors: A structural perspective. Bioorganic & Medicinal Chemistry. 18(22). 7759–7772. 56 indexed citations

17.

Preiner, Johannes, Harald Janovjak, Christian Rankl, et al.. (2007). Free Energy of Membrane Protein Unfolding Derived from Single-Molecule Force Measurements. Biophysical Journal. 93(3). 930–937. 38 indexed citations

18.

Kedrov, Alexej, Harald Janovjak, Christine Ziegler, Werner Kühlbrandt, & Daniel J. Müller. (2005). Observing Folding Pathways and Kinetics of a Single Sodium-proton Antiporter from Escherichia coli. Journal of Molecular Biology. 355(1). 2–8. 39 indexed citations

19.

Kedrov, Alexej, Christine Ziegler, Harald Janovjak, Werner Kühlbrandt, & Daniel J. Müller. (2004). Controlled Unfolding and Refolding of a Single Sodium-proton Antiporter using Atomic Force Microscopy. Journal of Molecular Biology. 340(5). 1143–1152. 76 indexed citations

20.

Muller, Patrick, Harald Janovjak, André R. Miserez, & Zuzana Dobbie. (2002). Processing of gene expression data generated by quantitative real-time RT-PCR.. PubMed. 32(6). 1372–4, 1376, 1378. 1263 indexed citations breakdown →

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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