Helmut Brandl

5.6k total citations · 1 hit paper
68 papers, 4.2k citations indexed

About

Helmut Brandl is a scholar working on Biomaterials, Molecular Biology and Environmental Chemistry. According to data from OpenAlex, Helmut Brandl has authored 68 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Biomaterials, 15 papers in Molecular Biology and 11 papers in Environmental Chemistry. Recurrent topics in Helmut Brandl's work include biodegradable polymer synthesis and properties (11 papers), Metal Extraction and Bioleaching (9 papers) and Extraction and Separation Processes (7 papers). Helmut Brandl is often cited by papers focused on biodegradable polymer synthesis and properties (11 papers), Metal Extraction and Bioleaching (9 papers) and Extraction and Separation Processes (7 papers). Helmut Brandl collaborates with scholars based in Switzerland, Germany and United States. Helmut Brandl's co-authors include R. Clinton Fuller, Richard A. Gross, Robert W. Lenz, Reinhard Bachofen, Mohammad Ali Faramarzi, Philipp P. Bosshard, Walter Krebs, Christoph Brombacher, Bernhard Schmid and Jyotshna Mandal and has published in prestigious journals such as SHILAP Revista de lepidopterología, Environmental Science & Technology and PLoS ONE.

In The Last Decade

Helmut Brandl

67 papers receiving 4.0k 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.

Pseudomonas oleovorans as a Source of Poly(β-Hydroxyalkanoates) for Potential Applications as Biodegradable Polyesters

1988 748 citations Helmut Brandl, Richard A. Gross et al. profile →

Peers

Helmut Brandl

BIOMA

POLLU

R. Cord‐Ruwisch Australia

Simona Rossetti Italy

Eakalak Khan United States

Sanjai J. Parikh United States

Steven N. Liss Canada

D. Grant Allen Canada

F. E. Okieimen Nigeria

Peng Cai China

Wenbing Tan China

R.G.J. Edyvean United Kingdom

R. Cord‐Ruwisch Australia

Helmut Brandl

409 ×0.3

BIOMA

1.2k ×1.0

907 ×0.9

1.4k ×1.6

POLLU

418 ×0.6

Citations per year, relative to Helmut Brandl Helmut Brandl (= 1×) peers R. Cord‐Ruwisch

Countries citing papers authored by Helmut Brandl

Since Specialization

Citations

This map shows the geographic impact of Helmut Brandl'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 Helmut Brandl with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helmut Brandl more than expected).

Fields of papers citing papers by Helmut Brandl

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helmut Brandl. 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 Helmut Brandl. The network helps show where Helmut Brandl may publish in the future.

Co-authorship network of co-authors of Helmut Brandl

This figure shows the co-authorship network connecting the top 25 collaborators of Helmut Brandl. A scholar is included among the top collaborators of Helmut Brandl 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 Helmut Brandl. Helmut Brandl 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

Huang, Jen‐How, et al.. (2016). An optimised sequential extraction scheme for the evaluation of vanadium mobility in soils. Journal of Environmental Sciences. 53. 173–183. 11 indexed citations

Müller, Beat, et al.. (2016). A Novel Method to Quantify Bioavailable Elements and Mobile ATP on Rock Surfaces and Lichens. SHILAP Revista de lepidopterología. 2(3). 245–258. 1 indexed citations

Brandl, Helmut, et al.. (2015). In situ chlorophyll fluorescence kinetics as a tool to quantify effects on photosynthesis in Euphorbia cyparissias by a parasitic infection of the rust fungus Uromyces pisi. BMC Research Notes. 8(1). 698–698. 28 indexed citations

Zuppinger‐Dingley, Debra, Dan F. B. Flynn, Helmut Brandl, & Bernhard Schmid. (2014). Selection in monoculture vs. mixture alters plant metabolic fingerprints. Journal of Plant Ecology. 8(5). 549–557. 11 indexed citations

Qi, Lin, Xiaoliang Qin, Feng‐Min Li, et al.. (2014). Uptake and Distribution of Stable Strontium in 26 Cultivars of Three Crop Species: Oats, Wheat, and Barley for Their Potential Use in Phytoremediation. International Journal of Phytoremediation. 17(3). 264–271. 30 indexed citations

Hauser, Peter C., et al.. (2013). Sediment porewater extraction and analysis combining filter tube samplers and capillary electrophoresis. Environmental Science Processes & Impacts. 15(4). 715–715. 29 indexed citations

Brandl, Helmut, et al.. (2013). Distribution and identification of culturable airborne microorganisms in a Swiss milk processing facility. Journal of Dairy Science. 97(1). 240–246. 31 indexed citations

Zhou, Kai, et al.. (2012). Chemistry and Bioactivity of an Artificial Adenosylpeptide B₁₂ Cofactor. ChemBioChem. 13(14). 2052–2055. 17 indexed citations

Mandal, Jyotshna & Helmut Brandl. (2011). Bioaerosols in indoor environment - a review with special reference to residential and occupational locations. Zurich Open Repository and Archive (University of Zurich). 4(1). 83–96. 137 indexed citations

10.

Furrer, Gerhard, et al.. (2009). Effect of iron and phosphate on bacterial cyanide formation determined by methemoglobin in two-dimensional gradient microcultivations. Journal of Microbiological Methods. 79(1). 71–75. 11 indexed citations

11.

Brandl, Helmut, et al.. (2007). Selección de bacterias productoras de Poli-hidroxibutirato. 10–18. 1 indexed citations

12.

Brandl, Helmut. (2006). Farms in the black forest of Baden-Württemberg: A historical review. Small-scale Forestry. 5(1). 145–159. 2 indexed citations

13.

Krebs, Walter, et al.. (2005). Bioaerosol formation during grape stemming and crushing. The Science of The Total Environment. 363(1-3). 253–259. 15 indexed citations

14.

Martinelli, Daniel, et al.. (2004). Effects of natural and chemically synthesized furanones on quorum sensing in Chromobacterium violaceum. BMC Microbiology. 4(1). 25–25. 133 indexed citations

15.

Faramarzi, Mohammad Ali, et al.. (2004). Metal solubilization from metal-containing solid materials by cyanogenic Chromobacterium violaceum. Journal of Biotechnology. 113(1-3). 321–326. 168 indexed citations

16.

Schanz, Ferdinand, et al.. (2004). The quality of Albanian natural waters and the human impact. Environment International. 31(1). 133–146. 50 indexed citations

17.

Geiger, Gabriella, Gerhard Furrer, Felix Funk, Helmut Brandl, & Rainer Schulin. (1999). Heavy Metal Effects on β-Glucosidase Activity Influenced by pH and Buffer Systems. Journal of enzyme inhibition. 14(5). 365–379. 16 indexed citations

18.

Brandl, Helmut, Kurt Hanselmann, & Reinhard Bachofen. (1990). In situ stimulation of bacterial sulfate reduction in sulfate-limited freshwater lake sediments. FEMS Microbiology Letters. 74(1). 21–31. 18 indexed citations

19.

Lenz, Robert W., Richard A. Gross, Helmut Brandl, & R. Clinton Fuller. (1989). POLY ( -HYDROXYALKANOATES): NATURAL BIOCOMPATIBLE AND BIODEGRADABLE POLYESTERS PRODUCED BY BACTERIA. 7(4). 289–298. 4 indexed citations

20.

Brandl, Helmut, et al.. (1989). Ability of the phototrophic bacterium Rhodospirillum rubrum to produce various poly (β-hydroxyalkanoates): Potential sources for biodegradable polyesters. International Journal of Biological Macromolecules. 11(1). 49–55. 172 indexed citations

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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