Engelbert Zaß

633 total citations
29 papers, 504 citations indexed

About

Engelbert Zaß is a scholar working on Molecular Biology, Physical and Theoretical Chemistry and Organic Chemistry. According to data from OpenAlex, Engelbert Zaß has authored 29 papers receiving a total of 504 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Molecular Biology, 9 papers in Physical and Theoretical Chemistry and 6 papers in Organic Chemistry. Recurrent topics in Engelbert Zaß's work include History and advancements in chemistry (6 papers), Porphyrin Metabolism and Disorders (5 papers) and Various Chemistry Research Topics (5 papers). Engelbert Zaß is often cited by papers focused on History and advancements in chemistry (6 papers), Porphyrin Metabolism and Disorders (5 papers) and Various Chemistry Research Topics (5 papers). Engelbert Zaß collaborates with scholars based in Switzerland, Germany and Japan. Engelbert Zaß's co-authors include Albert Eschenmoser, Albert K. Beck, Stefania Capone, Dieter Seebàch, Gildas Deniau, Uroš Grošelj, J. Schreiber, Masahiro Kajiwara, Christof Angst and E. Walter and has published in prestigious journals such as Nature, SHILAP Revista de lepidopterología and Chemistry - A European Journal.

In The Last Decade

Engelbert Zaß

28 papers receiving 470 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Engelbert Zaß Switzerland 11 319 210 139 73 43 29 504
Matthias Kottenhahn Germany 11 423 1.3× 258 1.2× 108 0.8× 34 0.5× 14 0.3× 19 560
Claude E. Wintner United States 8 270 0.8× 184 0.9× 80 0.6× 42 0.6× 141 3.3× 16 493
Pius A. Wehrli Switzerland 12 227 0.7× 363 1.7× 139 1.0× 74 1.0× 16 0.4× 21 577
Soumitra V. Athavale United States 8 268 0.8× 310 1.5× 100 0.7× 144 2.0× 50 1.2× 12 604
Sosale Chandrasekhar India 14 210 0.7× 510 2.4× 62 0.4× 116 1.6× 19 0.4× 71 641
Juan Crugeiras Spain 14 227 0.7× 351 1.7× 103 0.7× 67 0.9× 8 0.2× 32 588
Shu-Hai Zhao United States 10 202 0.6× 547 2.6× 48 0.3× 165 2.3× 60 1.4× 10 770
Brian F. Fisher United States 11 201 0.6× 129 0.6× 24 0.2× 50 0.7× 33 0.8× 19 371
Ryuzo Yoshioka Japan 11 171 0.5× 162 0.8× 79 0.6× 42 0.6× 41 1.0× 18 377
G. C. Barrett United Kingdom 11 285 0.9× 384 1.8× 43 0.3× 59 0.8× 7 0.2× 36 642

Countries citing papers authored by Engelbert Zaß

Since Specialization
Citations

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

Fields of papers citing papers by Engelbert Zaß

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Engelbert Zaß

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

All Works

20 of 20 papers shown
1.
Zaß, Engelbert. (2010). Chemical Information Retrieval ⎯ A Short Discussion about the State of the Art, Progress, and Pitfalls. Heterocycles. 82(1). 63–63. 2 indexed citations
2.
Seebàch, Dieter, Albert K. Beck, Stefania Capone, et al.. (2009). ChemInform Abstract: Enantioselective Preparation of β2‐Amino Acid Derivatives for β‐Peptide Synthesis. ChemInform. 40(13). 1 indexed citations
3.
Seebàch, Dieter, Albert K. Beck, Stefania Capone, et al.. (2008). Enantioselective Preparation of β²-Amino Acid Derivatives for β-Peptide Synthesis. Synthesis. 2009(1). 1–32. 136 indexed citations
4.
Zaß, Engelbert, Dietmar A. Plattner, Albert K. Beck, & Markus Neuburger. (2002). In Search of Organic Zeolites – Does Modern Information Retrieval Inevitably Become a ‘Sieving-the-Desert' Exercise?. Helvetica Chimica Acta. 85(11). 4012–4045. 10 indexed citations
5.
Desiraju, Gautam R., Jack D. Dunitz, Ashwini Nangia, J.A.R.P. Sarma, & Engelbert Zaß. (2000). The Even/Odd Disparity in Organic Compounds. Helvetica Chimica Acta. 83(1). 1–15. 6 indexed citations
6.
Zaß, Engelbert. (1999). CHIMIA in Comparison: Citation Data and Impact Factors. SHILAP Revista de lepidopterología. 2 indexed citations
7.
Zaß, Engelbert. (1995). Chemie‐Datenbanken auf CD‐ROM. Nachrichten aus Chemie Technik und Laboratorium. 43(5). 544–549. 1 indexed citations
8.
Matassa, Victor G., Paul R. Jenkins, J. Schreiber, et al.. (1989). Concerning the Stereochemistry of SE'‐Type Reactions. Israel Journal of Chemistry. 29(2-3). 321–343. 37 indexed citations
9.
Müller, S. & Engelbert Zaß. (1988). VCH‐Software: Replik. Nachrichten aus Chemie Technik und Laboratorium. 36(2). 187–189. 8 indexed citations
10.
Zaß, Engelbert, et al.. (1986). Neue Möglichkeiten zur Recherche von organisch-chemischen Reaktionen: Ein Vergleich der «in-house»-Datenbanksysteme REACCS, SYNLIB und ORAC. CHIMIA International Journal for Chemistry. 40(2). 38–38. 1 indexed citations
11.
Zaß, Engelbert. (1984). Substruktur‐Recherchen. Nachrichten aus Chemie Technik und Laboratorium. 32(6). 502–506. 1 indexed citations
12.
Zaß, Engelbert. (1984). Book Review: Vitamin B12. Vol. 1: Chemistry; Vol. 2: Biochemistry and Medicine. Edited by D. Dolphin. Angewandte Chemie International Edition in English. 23(7). 536–536. 7 indexed citations
13.
Zaß, Engelbert. (1984). Literaturrecherchen in Chemical Abstracts. Nachrichten aus Chemie Technik und Laboratorium. 32(5). 424–427. 2 indexed citations
14.
Zaß, Engelbert. (1982). Literaturrecherchen online ? die neue Dimension in der Bew�ltigung der Informationslawine?. Die Naturwissenschaften. 69(6). 276–282. 1 indexed citations
15.
Rigby, James H., et al.. (1982). Das Pyrrocorphin‐Ligandsystem: Synthese des 2,2,7,7,12,12,17‐Heptamethyl‐2,3,7,8,12,13‐hexahydroporphyrins. Kurzmitteilung. Helvetica Chimica Acta. 65(2). 600–610. 25 indexed citations
16.
Angst, Christof, Masahiro Kajiwara, Engelbert Zaß, & Albert Eschenmoser. (1980). Gegenseitige Umwandlung der Chromophorsysteme des Porphyrinogens und des Isobakteriochlorins. Angewandte Chemie. 92(2). 139–141. 21 indexed citations
17.
Angst, Christof, Masahiro Kajiwara, Engelbert Zaß, & Albert Eschenmoser. (1980). Mutual Interconversion of the Chromophoric Systems of Porphyrinogen and Isobacteriochlorin. Angewandte Chemie International Edition in English. 19(2). 140–141. 22 indexed citations
18.
Zaß, Engelbert, et al.. (1980). Der Einbau von Magnesium in Liganden der Chlorophyll‐Reihe mit (2,6‐Di‐t‐butyl‐4‐methylphenoxy)magnesiumjodid. Helvetica Chimica Acta. 63(4). 1048–1067. 25 indexed citations
19.
Walter, E., J. Schreiber, Engelbert Zaß, & Albert Eschenmoser. (1979). Bakteriochlorophyll aGg und Bakteriophäophytin aP in den photosynthetischen Reaktionszentren von rhodospirillum rubrum G‐9+. Helvetica Chimica Acta. 62(3). 899–920. 33 indexed citations
20.

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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