Ninhydrin (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ninhydrin" in English language version.

Last modified: 13:06:40, 8 October 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

1413doi.org

2^nd place

87nih.gov

5^th place

55adsabs.harvard.edu

14^th place

9^th place

44semanticscholar.org

15^th place

8^th place

22archive.org

6^th place

11web.archive.org

1^st place

11bergen.org

low place

11acs.org

865^th place

887^th place

11uspto.gov

2,155^th place

1,380^th place

11europa.eu

62^nd place

100^th place

11sfu.ca

3,708^th place

2,384^th place

11jstor.org

23^rd place

15^th place

acs.org (Global: 865^th place; English: 887^th place)

pubs.acs.org

West, Robert (1 July 1965). "Siegfried Ruhemann and the Discovery of Ninhydrin". Journal of Chemical Education. 42 (7): 386–388. Bibcode:1965JChEd..42..386W. doi:10.1021/ed042p386.

adsabs.harvard.edu (Global: 14^th place; English: 9^th place)

ui.adsabs.harvard.edu

West, Robert (1 July 1965). "Siegfried Ruhemann and the Discovery of Ninhydrin". Journal of Chemical Education. 42 (7): 386–388. Bibcode:1965JChEd..42..386W. doi:10.1021/ed042p386.
Odén, Svante & von Hofsten, Bengt (1954). "Detection of Fingerprints by the Ninhydrin Reaction". Nature. 173 (4401): 449–450. Bibcode:1954Natur.173..449O. doi:10.1038/173449a0. PMID 13144778. S2CID 4187222.
Keeling, C. I.; Nelson, D. E. & Slessor, K. N. (1999). "Stable Carbon Isotope Measurements of the Carboxyl Carbons in Bone Collagen" (PDF). Archaeometry. 41 (1): 151–164. Bibcode:1999Archa..41..151K. doi:10.1111/j.1475-4754.1999.tb00857.x.
Keeling, C. I.; Nelson, D. E. (2001). "Changes in the Intramolecular Stable Carbon Isotope Ratios with Age of the European Cave Bear (Ursus spelaeus)". Oecologia. 127 (4): 495–500. Bibcode:2001Oecol.127..495K. doi:10.1007/S004420000611. JSTOR 4222957. PMID 28547486. S2CID 23508811.
Marsh, K. L., Sims, G. K. and Mulvaney, R. L. (2005). "Availability of Urea to Autotrophic Ammonia-Oxidizing Bacteria as Related to the Fate of ¹⁴C- and ¹⁵N-labeled Urea Added to Soil". Biol. Fert. Soil. 42 (2): 137–145. Bibcode:2005BioFS..42..137M. doi:10.1007/s00374-005-0004-2. S2CID 6245255.{{cite journal}}: CS1 maint: multiple names: authors list (link)

archive.org (Global: 6^th place; English: 6^th place)

Ruhemann, Siegfried (1910). "Cyclic Di- and Tri-ketones". Journal of the Chemical Society, Transactions. 97: 1438–1449. doi:10.1039/ct9109701438.
Ruhemann, S. (1910). "Triketohydrindene Hydrate". Journal of the Chemical Society, Transactions. 97: 2025–2031. doi:10.1039/ct9109702025.

bergen.org (Global: low place; English: low place)

"Fingerprinting Analysis". Bergen County Technical Schools. June 2003. Archived from the original on 13 June 2007.

doi.org (Global: 2^nd place; English: 2^nd place)

Rowe, Walter F. (2015). "Forensic Chemistry". Kirk-Othmer Encyclopedia of Chemical Technology. pp. 1–19. doi:10.1002/0471238961.0615180506091908.a01.pub3. ISBN 978-0-471-23896-6.
Ruhemann, Siegfried (1910). "Cyclic Di- and Tri-ketones". Journal of the Chemical Society, Transactions. 97: 1438–1449. doi:10.1039/ct9109701438.
West, Robert (1 July 1965). "Siegfried Ruhemann and the Discovery of Ninhydrin". Journal of Chemical Education. 42 (7): 386–388. Bibcode:1965JChEd..42..386W. doi:10.1021/ed042p386.
Ruhemann, S. (1910). "Triketohydrindene Hydrate". Journal of the Chemical Society, Transactions. 97: 2025–2031. doi:10.1039/ct9109702025.
Odén, Svante & von Hofsten, Bengt (1954). "Detection of Fingerprints by the Ninhydrin Reaction". Nature. 173 (4401): 449–450. Bibcode:1954Natur.173..449O. doi:10.1038/173449a0. PMID 13144778. S2CID 4187222.
Kaiser, E.; Colescott, R.L.; Bossinger, C.D.; Cook, P.I. (1970). "Color Test for Detection of Free Terminal Amino Groups in the Solid-Phase Synthesis of Peptides". Analytical Biochemistry. 34 (2): 595–8. doi:10.1016/0003-2697(70)90146-6. PMID 5443684.
Keeling, C. I.; Nelson, D. E. & Slessor, K. N. (1999). "Stable Carbon Isotope Measurements of the Carboxyl Carbons in Bone Collagen" (PDF). Archaeometry. 41 (1): 151–164. Bibcode:1999Archa..41..151K. doi:10.1111/j.1475-4754.1999.tb00857.x.
Keeling, C. I.; Nelson, D. E. (2001). "Changes in the Intramolecular Stable Carbon Isotope Ratios with Age of the European Cave Bear (Ursus spelaeus)". Oecologia. 127 (4): 495–500. Bibcode:2001Oecol.127..495K. doi:10.1007/S004420000611. JSTOR 4222957. PMID 28547486. S2CID 23508811.
Marsh, K. L., Mulvaney, R. L. and Sims, G. K. (2003). "A Technique to Recover Tracer as Carboxyl-Carbon and α-Nitrogen from Amino Acids in Soil Hydrolysates". J. AOAC Int. 86 (6): 1106–1111. doi:10.1093/jaoac/86.6.1106. PMID 14979690.{{cite journal}}: CS1 maint: multiple names: authors list (link)
Marsh, K. L., Sims, G. K. and Mulvaney, R. L. (2005). "Availability of Urea to Autotrophic Ammonia-Oxidizing Bacteria as Related to the Fate of ¹⁴C- and ¹⁵N-labeled Urea Added to Soil". Biol. Fert. Soil. 42 (2): 137–145. Bibcode:2005BioFS..42..137M. doi:10.1007/s00374-005-0004-2. S2CID 6245255.{{cite journal}}: CS1 maint: multiple names: authors list (link)
Janssen-Bouwmeester, Roy; Bremmer, Christiaan; Koomen, Linda; Siem-Gorré, Shermayne; de Puit, Marcel (May 2020). "Positive control tests for fingermark development reagents". Forensic Science International. 310 110259. doi:10.1016/j.forsciint.2020.110259. PMID 32224429. S2CID 214732288.
Mangle, Milery Figuera; Xu, Xioama; de Puit, M. (September 2015). "Performance of 1,2-indanedione and the need for sequential treatment of fingerprints". Science & Justice. 55 (5): 343–346. doi:10.1016/j.scijus.2015.04.002. PMID 26385717.
Piirilä P, Estlander T, Hytönen M, Keskinen H, Tupasela O, Tuppurainen M (August 1997). "Rhinitis caused by ninhydrin develops into occupational asthma". Eur Respir J. 10 (8): 1918–1921. doi:10.1183/09031936.97.10081918. PMID 9272939.

europa.eu (Global: 62^nd place; English: 100^th place)

eur-lex.europa.eu

"COMMISSION REGULATION (EC) No 152/2009 of 27 January 2009 laying down the methods of sampling and analysis for the official control of feed".

jstor.org (Global: 23^rd place; English: 15^th place)

Keeling, C. I.; Nelson, D. E. (2001). "Changes in the Intramolecular Stable Carbon Isotope Ratios with Age of the European Cave Bear (Ursus spelaeus)". Oecologia. 127 (4): 495–500. Bibcode:2001Oecol.127..495K. doi:10.1007/S004420000611. JSTOR 4222957. PMID 28547486. S2CID 23508811.

nih.gov (Global: 5^th place; English: 5^th place)

pubmed.ncbi.nlm.nih.gov

Odén, Svante & von Hofsten, Bengt (1954). "Detection of Fingerprints by the Ninhydrin Reaction". Nature. 173 (4401): 449–450. Bibcode:1954Natur.173..449O. doi:10.1038/173449a0. PMID 13144778. S2CID 4187222.
Kaiser, E.; Colescott, R.L.; Bossinger, C.D.; Cook, P.I. (1970). "Color Test for Detection of Free Terminal Amino Groups in the Solid-Phase Synthesis of Peptides". Analytical Biochemistry. 34 (2): 595–8. doi:10.1016/0003-2697(70)90146-6. PMID 5443684.
Keeling, C. I.; Nelson, D. E. (2001). "Changes in the Intramolecular Stable Carbon Isotope Ratios with Age of the European Cave Bear (Ursus spelaeus)". Oecologia. 127 (4): 495–500. Bibcode:2001Oecol.127..495K. doi:10.1007/S004420000611. JSTOR 4222957. PMID 28547486. S2CID 23508811.
Marsh, K. L., Mulvaney, R. L. and Sims, G. K. (2003). "A Technique to Recover Tracer as Carboxyl-Carbon and α-Nitrogen from Amino Acids in Soil Hydrolysates". J. AOAC Int. 86 (6): 1106–1111. doi:10.1093/jaoac/86.6.1106. PMID 14979690.{{cite journal}}: CS1 maint: multiple names: authors list (link)
Janssen-Bouwmeester, Roy; Bremmer, Christiaan; Koomen, Linda; Siem-Gorré, Shermayne; de Puit, Marcel (May 2020). "Positive control tests for fingermark development reagents". Forensic Science International. 310 110259. doi:10.1016/j.forsciint.2020.110259. PMID 32224429. S2CID 214732288.
Mangle, Milery Figuera; Xu, Xioama; de Puit, M. (September 2015). "Performance of 1,2-indanedione and the need for sequential treatment of fingerprints". Science & Justice. 55 (5): 343–346. doi:10.1016/j.scijus.2015.04.002. PMID 26385717.
Piirilä P, Estlander T, Hytönen M, Keskinen H, Tupasela O, Tuppurainen M (August 1997). "Rhinitis caused by ninhydrin develops into occupational asthma". Eur Respir J. 10 (8): 1918–1921. doi:10.1183/09031936.97.10081918. PMID 9272939.

semanticscholar.org (Global: 15^th place; English: 8^th place)

api.semanticscholar.org

Odén, Svante & von Hofsten, Bengt (1954). "Detection of Fingerprints by the Ninhydrin Reaction". Nature. 173 (4401): 449–450. Bibcode:1954Natur.173..449O. doi:10.1038/173449a0. PMID 13144778. S2CID 4187222.
Keeling, C. I.; Nelson, D. E. (2001). "Changes in the Intramolecular Stable Carbon Isotope Ratios with Age of the European Cave Bear (Ursus spelaeus)". Oecologia. 127 (4): 495–500. Bibcode:2001Oecol.127..495K. doi:10.1007/S004420000611. JSTOR 4222957. PMID 28547486. S2CID 23508811.
Marsh, K. L., Sims, G. K. and Mulvaney, R. L. (2005). "Availability of Urea to Autotrophic Ammonia-Oxidizing Bacteria as Related to the Fate of ¹⁴C- and ¹⁵N-labeled Urea Added to Soil". Biol. Fert. Soil. 42 (2): 137–145. Bibcode:2005BioFS..42..137M. doi:10.1007/s00374-005-0004-2. S2CID 6245255.{{cite journal}}: CS1 maint: multiple names: authors list (link)
Janssen-Bouwmeester, Roy; Bremmer, Christiaan; Koomen, Linda; Siem-Gorré, Shermayne; de Puit, Marcel (May 2020). "Positive control tests for fingermark development reagents". Forensic Science International. 310 110259. doi:10.1016/j.forsciint.2020.110259. PMID 32224429. S2CID 214732288.

sfu.ca (Global: 3,708^th place; English: 2,384^th place)

summit.sfu.ca

Keeling, C. I.; Nelson, D. E. & Slessor, K. N. (1999). "Stable Carbon Isotope Measurements of the Carboxyl Carbons in Bone Collagen" (PDF). Archaeometry. 41 (1): 151–164. Bibcode:1999Archa..41..151K. doi:10.1111/j.1475-4754.1999.tb00857.x.

uspto.gov (Global: 2,155^th place; English: 1,380^th place)

pdfpiw.uspto.gov

Oden, Svante. "Process of Developing Fingerprints". U.S. Patent no. 2,715,571 (filed: 27 September 1954; issued: 16 August 1955).

web.archive.org (Global: 1^st place; English: 1^st place)

"Fingerprinting Analysis". Bergen County Technical Schools. June 2003. Archived from the original on 13 June 2007.

Ninhydrin (English Wikipedia)

acs.org (Global: 865th place; English: 887th place)

pubs.acs.org

adsabs.harvard.edu (Global: 14th place; English: 9th place)

ui.adsabs.harvard.edu

archive.org (Global: 6th place; English: 6th place)

bergen.org (Global: low place; English: low place)

doi.org (Global: 2nd place; English: 2nd place)

europa.eu (Global: 62nd place; English: 100th place)