K. Hoffmann

1.2k total citations
57 papers, 829 citations indexed

About

K. Hoffmann is a scholar working on Organic Chemistry, Molecular Biology and Surgery. According to data from OpenAlex, K. Hoffmann has authored 57 papers receiving a total of 829 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Organic Chemistry, 19 papers in Molecular Biology and 12 papers in Surgery. Recurrent topics in K. Hoffmann's work include Synthesis and Characterization of Heterocyclic Compounds (12 papers), Synthesis of heterocyclic compounds (9 papers) and Coordination Chemistry and Organometallics (6 papers). K. Hoffmann is often cited by papers focused on Synthesis and Characterization of Heterocyclic Compounds (12 papers), Synthesis of heterocyclic compounds (9 papers) and Coordination Chemistry and Organometallics (6 papers). K. Hoffmann collaborates with scholars based in Switzerland and Germany. K. Hoffmann's co-authors include J. Kebrle, A. Hunger, A. Rossi, E. WEISS, K. Bernhard, H. Keberle, J. Waldschmídt, Felix Schier, Orlando Guntinas‐Lichius and Peter Jecker and has published in prestigious journals such as Journal of the American Chemical Society, Cellular and Molecular Life Sciences and Clinical Oral Implants Research.

In The Last Decade

K. Hoffmann

53 papers receiving 729 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. Hoffmann Switzerland 17 355 201 100 91 88 57 829
Wendell H. Rooks Poland 12 233 0.7× 213 1.1× 66 0.7× 68 0.7× 151 1.7× 33 912
A. J. TOMOLONIS Poland 9 198 0.6× 154 0.8× 56 0.6× 42 0.5× 62 0.7× 14 642
John K. Clark United Kingdom 16 247 0.7× 297 1.5× 228 2.3× 105 1.2× 68 0.8× 33 1.4k
Bertil H. Takman United States 11 174 0.5× 167 0.8× 78 0.8× 46 0.5× 72 0.8× 31 806
Dharam Paul India 21 654 1.8× 328 1.6× 112 1.1× 21 0.2× 37 0.4× 60 1.3k
Michael Rajesh Stephen India 24 745 2.1× 367 1.8× 201 2.0× 174 1.9× 72 0.8× 53 1.5k
Christian Arndt Germany 24 323 0.9× 334 1.7× 415 4.2× 34 0.4× 40 0.5× 68 1.6k
Conny Bogentoft Sweden 14 121 0.3× 165 0.8× 59 0.6× 47 0.5× 54 0.6× 61 617
C. Solinas Italy 15 270 0.8× 64 0.3× 69 0.7× 95 1.0× 23 0.3× 26 708

Countries citing papers authored by K. Hoffmann

Since Specialization
Citations

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

Fields of papers citing papers by K. Hoffmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Hoffmann

This figure shows the co-authorship network connecting the top 25 collaborators of K. Hoffmann. A scholar is included among the top collaborators of K. Hoffmann 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 K. Hoffmann. K. Hoffmann 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.
Hoffmann, K., Christopher Büsch, Julius Moratin, et al.. (2023). Peri‐implant health after microvascular head and neck reconstruction—A retrospective analysis. Clinical Oral Implants Research. 35(2). 187–200. 2 indexed citations
2.
Boeger, Daniel, Jens Buentzel, K. Hoffmann, et al.. (2014). Population-based analysis of tonsil surgery and postoperative hemorrhage. European Archives of Oto-Rhino-Laryngology. 272(12). 3769–3777. 49 indexed citations
3.
Bitter, Thomas, Jens Büntzel, Dirk Eßer, et al.. (2012). Versorgungsforschung zu Nasennebenhöhlenoperationen in Thüringen: Epidemiologie und Ergebnisse. Laryngo-Rhino-Otologie. 91(7). 434–439. 8 indexed citations
4.
Boeger, Daniel, Jens Buentzel, K. Hoffmann, et al.. (2012). Parotidectomy and submandibulectomy for benign diseases in Thuringia, Germany: a population-based study on epidemiology and outcome. European Archives of Oto-Rhino-Laryngology. 270(3). 1149–1155. 30 indexed citations
5.
Stroedter, L., K. Hoffmann, Dietmar Cholewa, & J. Waldschmídt. (1997). The Acute Abdomen in Children: Indications for Laparoscopy. Pediatric Endosurgery & Innovative Techniques. 1(1). 23–28.
6.
Stroedter, L., et al.. (1997). Laparoscopic Findings in Children with Cryptorchidism. Pediatric Endosurgery & Innovative Techniques. 1(2). 117–125. 1 indexed citations
7.
Waldschmídt, J., K. Hoffmann, L. Stroedter, & Dietmar Cholewa. (1997). Anwendung des Neodym-YAG-Lasers 1064 nm in der endoskopischen Thoraxchirurgie beim Neugeborenen und Kind. Biomedizinische Technik/Biomedical Engineering. 42(s2). 223–223. 1 indexed citations
8.
Hoffmann, K., Felix Schier, & J. Waldschmídt. (1996). Laparoscopic Swenson's Procedure in Children. European Journal of Pediatric Surgery. 6(1). 15–17. 24 indexed citations
9.
Wenzel, M. & K. Hoffmann. (1979). �stradiol-Ester der [103Ru]-Ruthenocencarbons�ure. Die Naturwissenschaften. 66(6). 313–314. 5 indexed citations
10.
Hoffmann, K., et al.. (1978). [Experience with a new culture medium for salmonella diagnosis (author's transl)].. PubMed. 240(1). 16–21. 1 indexed citations
11.
Hoffmann, K. & E. WEISS. (1977). Darstellung ringsubstituierter tetracarbonyl(cyclopentadienyl) vanadium-komplexe aus hexacarbonylvanadium und pentafulvenen. Journal of Organometallic Chemistry. 131(2). 273–283. 13 indexed citations
12.
Hoffmann, K., et al.. (1976). Über die perkutane Resorption yon Quecksilber aus quecksilberhaltigen Therapeutika. Dermatology. 153(6). 339–345. 1 indexed citations
13.
Hoffmann, K., et al.. (1976). Kristall- und molekülstruktur von p-phenylen-bis{ethinylisothiocyanato-trans-bis(triethyl-phosphin)platin(II)}, [Pt(NCS)(PEt3)2]2-p-C6H4(CC)2. Journal of Organometallic Chemistry. 117(1). 91–98. 28 indexed citations
14.
Keberle, H., K. Hoffmann, & K. Bernhard. (1962). The metabolism of glutethimide (Doriden®). Cellular and Molecular Life Sciences. 18(3). 105–111. 44 indexed citations
15.
Hoffmann, K., et al.. (1956). Über Pyridyl‐Steroide. III. Darstellung eines neuartigen Pyrrocolin‐Steroids. Über Steroide, 143. Mitteilung. Helvetica Chimica Acta. 39(6). 1820–1825. 3 indexed citations
16.
Hunger, A., et al.. (1956). Sterische und elektrostatische Effekte in der Schmidt‐Reaktion. Helvetica Chimica Acta. 39(2). 607–618. 8 indexed citations
17.
Kebrle, J. & K. Hoffmann. (1956). Biologische Abbauversuche II. Über den biologischen Abbau von Glutarsäureimiden. Helvetica Chimica Acta. 39(3). 767–775. 12 indexed citations
18.
Hoffmann, K., et al.. (1954). Über Alkylenimin‐Derivate. 6. Mitteilung. Über die partielle Reduktion von cyclischen Imiden. Helvetica Chimica Acta. 37(1). 185–190. 13 indexed citations
19.
Hoffmann, K., et al.. (1954). Über Alkylenimin‐Derivate. II Mitteilung. Piperidin‐Derivate mit zentralerregender Wirkung I. Helvetica Chimica Acta. 37(7). 2133–2145. 15 indexed citations
20.
Hoffmann, K., et al.. (1954). Über Alkylenimin‐Derivate. 10. Mitteilung. Synthese antifibrillatorisch wirksamer Substanzen. Helvetica Chimica Acta. 37(6). 1699–1706. 3 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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