Katja Johnson

808 total citations
7 papers, 659 citations indexed

About

Katja Johnson is a scholar working on Biomaterials, Pollution and Molecular Biology. According to data from OpenAlex, Katja Johnson has authored 7 papers receiving a total of 659 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Biomaterials, 5 papers in Pollution and 2 papers in Molecular Biology. Recurrent topics in Katja Johnson's work include biodegradable polymer synthesis and properties (6 papers), Microplastics and Plastic Pollution (5 papers) and Wastewater Treatment and Nitrogen Removal (2 papers). Katja Johnson is often cited by papers focused on biodegradable polymer synthesis and properties (6 papers), Microplastics and Plastic Pollution (5 papers) and Wastewater Treatment and Nitrogen Removal (2 papers). Katja Johnson collaborates with scholars based in Netherlands, Austria and Switzerland. Katja Johnson's co-authors include Mark C.M. van Loosdrecht, Robbert Kleerebezem, Yang Jiang, Gerard Muyzer, Nicholas Johnson, Felix Schottroff, Henry Jaeger and Matthieu F. Bédard and has published in prestigious journals such as Water Research, Biomacromolecules and Biotechnology and Bioengineering.

In The Last Decade

Katja Johnson

7 papers receiving 644 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Katja Johnson Netherlands	6	529	475	159	150	66	7	659
Leonie Marang Netherlands	12	532 1.0×	477 1.0×	241 1.5×	210 1.4×	61 0.9×	12	751
Anna Burniol‐Figols Denmark	6	568 1.1×	361 0.8×	173 1.1×	202 1.3×	104 1.6×	7	738
Tomas Alexandersson Sweden	7	399 0.8×	381 0.8×	94 0.6×	125 0.8×	60 0.9×	9	557
Lamija Karabegovic Australia	8	450 0.9×	430 0.9×	101 0.6×	142 0.9×	68 1.0×	8	636
Sabrina Campanari Italy	6	325 0.6×	285 0.6×	84 0.5×	93 0.6×	40 0.6×	6	424
Jang Yeon Cho South Korea	13	347 0.7×	302 0.6×	116 0.7×	132 0.9×	29 0.4×	20	505
Bianca Colombo Italy	6	298 0.6×	226 0.5×	113 0.7×	104 0.7×	52 0.8×	6	461
Fernando Silva Portugal	12	248 0.5×	202 0.4×	90 0.6×	97 0.6×	26 0.4×	17	428
Iva Pernicová Czechia	14	637 1.2×	394 0.8×	262 1.6×	181 1.2×	141 2.1×	20	768
Mamtesh Singh India	10	466 0.9×	284 0.6×	306 1.9×	229 1.5×	71 1.1×	14	740

Countries citing papers authored by Katja Johnson

Since Specialization

Citations

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

Fields of papers citing papers by Katja Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Katja Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of Katja Johnson. A scholar is included among the top collaborators of Katja Johnson 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 Katja Johnson. Katja Johnson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

7 of 7 papers shown

1.

Schottroff, Felix, Katja Johnson, Nicholas Johnson, Matthieu F. Bédard, & Henry Jaeger. (2019). Challenges and limitations for the decontamination of high solids protein solutions at neutral pH using pulsed electric fields. Journal of Food Engineering. 268. 109737–109737. 13 indexed citations

2.

Johnson, Katja, Robbert Kleerebezem, & Mark C.M. van Loosdrecht. (2010). Influence of ammonium on the accumulation of polyhydroxybutyrate (PHB) in aerobic open mixed cultures. Journal of Biotechnology. 147(2). 73–79. 75 indexed citations

3.

Johnson, Katja. (2010). PHA Production in Aerobic Mixed Microbial Cultures. Research Repository (Delft University of Technology). 1 indexed citations

4.

Johnson, Katja, Robbert Kleerebezem, & Mark C.M. van Loosdrecht. (2009). Influence of the C/N ratio on the performance of polyhydroxybutyrate (PHB) producing sequencing batch reactors at short SRTs. Water Research. 44(7). 2141–2152. 157 indexed citations

5.

Johnson, Katja, et al.. (2009). Short- and long-term temperature effects on aerobic polyhydroxybutyrate producing mixed cultures. Water Research. 44(6). 1689–1700. 43 indexed citations

6.

Johnson, Katja, Yang Jiang, Robbert Kleerebezem, Gerard Muyzer, & Mark C.M. van Loosdrecht. (2009). Enrichment of a Mixed Bacterial Culture with a High Polyhydroxyalkanoate Storage Capacity. Biomacromolecules. 10(4). 670–676. 314 indexed citations

7.

Johnson, Katja, Robbert Kleerebezem, & Mark C.M. van Loosdrecht. (2009). Model‐based data evaluation of polyhydroxybutyrate producing mixed microbial cultures in aerobic sequencing batch and fed‐batch reactors. Biotechnology and Bioengineering. 104(1). 50–67. 56 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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