R. A. Friedel

5.4k total citations
135 papers, 3.7k citations indexed

About

R. A. Friedel is a scholar working on Spectroscopy, Organic Chemistry and Analytical Chemistry. According to data from OpenAlex, R. A. Friedel has authored 135 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Spectroscopy, 22 papers in Organic Chemistry and 19 papers in Analytical Chemistry. Recurrent topics in R. A. Friedel's work include Coal and Coke Industries Research (15 papers), Inorganic and Organometallic Chemistry (14 papers) and Analytical Chemistry and Chromatography (12 papers). R. A. Friedel is often cited by papers focused on Coal and Coke Industries Research (15 papers), Inorganic and Organometallic Chemistry (14 papers) and Analytical Chemistry and Chromatography (12 papers). R. A. Friedel collaborates with scholars based in United States, Germany and France. R. A. Friedel's co-authors include H. L. Retcofsky, A.G. Sharkey, I. Wender, Milton Orchin, J.L. Shultz, Heinz W. Sternberg, E. J. Rosenbaum, Raymond Markby, Gerald Carlson and Harold Greenfield and has published in prestigious journals such as Nature, Science and Journal of the American Chemical Society.

In The Last Decade

R. A. Friedel

125 papers receiving 3.1k citations

Peers

Replace D. F. Eggers with:

D. F. Eggers United States

Jannik Bjerrum Denmark

Foil A. Miller United States

C. Furlani Italy

M. Anbar United States

Jerry March Switzerland

Edwin J. Hart United States

Victor Gold United Kingdom

Charles N. Reilley United States

R. A. Robinson United States

D. F. Eggers United States View profile →

Citations per field, relative to R. A. Friedel

R. A. Friedel · 1×

×1.4 1.4k

OC

×1.6 1.1k

SPECT

×1.4 824

MC

×0.6 278

BE

×1.5 640

IC

Citations per year, relative to R. A. Friedel

R. A. Friedel · 1×

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Countries citing papers authored by R. A. Friedel

Since Specialization

Citations

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

Fields of papers citing papers by R. A. Friedel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. A. Friedel. 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 R. A. Friedel. The network helps show where R. A. Friedel may publish in the future.

Co-authorship network of co-authors of R. A. Friedel

This figure shows the co-authorship network connecting the top 25 collaborators of R. A. Friedel. A scholar is included among the top collaborators of R. A. Friedel 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 R. A. Friedel. R. A. Friedel 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:

20 of 20 papers shown

#	Work	Indexed citations
1	Novel markers to early detect degradation on cellulose nitrate-based heritage at the submicrometer level using synchrotron UV–VIS multispectral luminescence 2021 ·Scientific Reports ·(unknown), A.M. Ramos, (unknown), R. A. Friedel, Matthieu Réfrégiers, Mathieu Thoury, Maria João Melo	15
2	Mediokarpale Teilarthrodese des Handgelenks mittels Spiderplatte 2011 ·Operative Orthopädie und Traumatologie ·R. A. Friedel, Mark Lenz, (unknown), Günter Hofmann	6
3	Traumabedingte Amputationen 2004 ·Trauma und Berufskrankheit ·(unknown), R. A. Friedel	4
4	Spätergebnisse nach Daumenausrissverletzungen 2002 ·Handchirurgie · Mikrochirurgie · Plastische Chirurgie ·R. A. Friedel, (unknown), (unknown), (unknown), (unknown)	2
5	Mikrovaskuläre Komplikationen nach Replantationen und Revaskularisationen 2002 ·Handchirurgie · Mikrochirurgie · Plastische Chirurgie ·(unknown), R. A. Friedel, (unknown), (unknown), (unknown)	4
6	Das maligne „Marjolin Ulcus“ als seltene Komplikation eines thermischen Traumas an der oberen Extremität 2000 ·Der Unfallchirurg ·Ingo Schmidt, R. A. Friedel, (unknown), Frank Marx, (unknown)	8
7	Study of late results of flexor tendon injuries in the hand with examination of 119 patients 1998 ·Der Unfallchirurg ·R. A. Friedel, (unknown), (unknown)	1
8	Zipper: An Exploration in Novelty 1995 ·Technology and Culture ·(unknown), R. A. Friedel	1
9	Amputationsverletzungen der oberen Extremität—Frühkomplikationen nach Replantation und Revaskularisation 1993 ·European Journal of Trauma ·R. A. Friedel, C. Dorow, (unknown)	3
10	Release of enzymes from cells: transport and distribution within the extracellular space. 1977 ·Munich Personal RePEc Archive (Ludwig Maximilian University of Munich) ·H. Mattenheimer, R. A. Friedel	1
11	Diskontinuierliche Durchflußmessung von Gamma-Strahlern. Prinzip und Anwendung in der klinischen Biochemie 1976 ·Fresenius Zeitschrift für Analytische Chemie ·A. Dwenger, R. A. Friedel, I. Trautschold	1
12	Carbon-13 magnetic resonance in diamonds, coals, and graphite 1973 ·The Journal of Physical Chemistry ·H. L. Retcofsky, R. A. Friedel	42
13	Freisetzung von Stoffwechselenzymen aus den Thrombocyten der Maus und des Meerschweinchens während der Blutgerinnung 1971 ·Clinical Chemistry and Laboratory Medicine (CCLM) ·R. A. Friedel, H. Mattenheimer	4
14	Moessbauer spectroscopy of iron in coal 1967 ·(unknown), R. A. Friedel, Truman P. Kohman	1
15	Hydrogenation Products from Bituminous Coal and Sucrose at Elevated Temperatures ; Spectral Comparisons. 1959 ·Fuel ·(unknown), R. A. Friedel	2
16	Reflectivity Spectrum and Optical Constants of Bituminous Coal; Estimation of Aromaticity 1959 ·Science ·R. A. Friedel	7
17	Aromaticity and Colour of Coal 1957 ·Nature ·R. A. Friedel	7
18	Infra-red absorption spectra of metal chelates derived from 8-hydroxyquinoline, 2-methyl-8-hydroxyquinoline, and 4-methyl-8-hydroxyquinoline 1956 ·Spectrochimica Acta ·R.G. Charles, Henry Freiser, R. A. Friedel, (unknown), (unknown)	160
19	The Dissociation of Iron Pentacarbonyl in Certain Amines 1955 ·Journal of the American Chemical Society ·Heinz W. Sternberg, R. A. Friedel, (unknown), I. Wender	15
20	Mass Spectrometric Analysis of Mixtures Containing Nitrogen Dioxide 1953 ·Analytical Chemistry ·R. A. Friedel, A.G. Sharkey, J.L. Shultz, (unknown)	18

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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