The DOI matches its Crossref record; 20 of the 20 references it cites were found in a registry or an index.
Appraisal of four pre-column derivatization methods for the high-performance liquid chromatographic determination of free amino acids in biological materials
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Citations
Cites
Automatic Recording Apparatus for Use in Chromatography of Amino Acids
Spackman, D. H., Stein, W. H., & Moore, S. (1958) · Analytical Chemistry · doi:10.1021/ac60139a006 · Cited by 9,585
Rapid analysis of amino acids using pre-column derivatization
Bidlingmeyer, B. A., Cohen, S. A., & Tarvin, T. L. (1984) · Journal of Chromatography B: Biomedical Sciences and Applications · doi:10.1016/s0378-4347(00)85133-6 · Cited by 2,514
Lindroth, P., & Mopper, K. (1979) · Analytical Chemistry · doi:10.1021/ac50047a019 · Cited by 1,837
Heinrikson, R. L., & Meredith, S. C. (1984) · Analytical Biochemistry · doi:10.1016/0003-2697(84)90307-5 · Cited by 1,635
Fluorescence reaction for amino acids
Roth, M. (1971) · Analytical Chemistry · doi:10.1021/ac60302a020 · Cited by 1,349
A modified procedure for the automatic analysis of amino acids
Piez, K. A., & Morris, L. (1960) · Analytical Biochemistry · doi:10.1016/0003-2697(60)90045-2 · Cited by 716
Einarsson, S., Josefsson, B., & Lagerkvist, S. (1983) · Journal of Chromatography A · doi:10.1016/s0021-9673(00)91638-8 · Cited by 554
Jones, B. N., & Gilligan, J. P. (1983) · Journal of Chromatography A · doi:10.1016/s0021-9673(01)90918-5 · Cited by 524
Hamilton, P. B. (1963) · Analytical Chemistry · doi:10.1021/ac60206a024 · Cited by 509
High performance liquid chromatographic determination of amino acids in the picomole range
Hill, D. W., Walters, F. H., Wilson, T. D., & Stuart, J. D. (1979) · Analytical Chemistry · doi:10.1021/ac50044a055 · Cited by 502
Research works printed but not linked: 19
- Ogden, 1986, Nature (London), 320, 771, 10.1038/320771a0 · doi:10.1038/320771a0
- Molnar, 1977, J. Chromatogr., 142, 623, 10.1016/S0021-9673(01)92073-4 · doi:10.1016/s0021-9673(01)92073-4
- Hogan, 1982, Anal. Biochem., 127, 17, 10.1016/0003-2697(82)90138-5 · doi:10.1016/0003-2697(82)90138-5
- Kabus, 1982, Biochem. Biophys. Res. Commun., 108, 783, 10.1016/0006-291X(82)90897-X · doi:10.1016/0006-291x(82)90897-x
- Griffin, 1982, Clin. Chim. Acta, 125, 89, 10.1016/0009-8981(82)90049-3 · doi:10.1016/0009-8981(82)90049-3
- Fleury, 1983, Anal. Biochem., 133, 330, 10.1016/0003-2697(83)90092-1 · doi:10.1016/0003-2697(83)90092-1
- Venema, 1983, J. Chromatogr., 260, 371, 10.1016/0021-9673(83)80044-2 · doi:10.1016/0021-9673(83)80044-2
- Graser, 1985, Anal. Biochem., 151, 10.1016/0003-2697(85)90064-8 · doi:10.1016/0003-2697(85)90064-8
- Hayashi, 1982, J. Chromatogr., 274, 318, 10.1016/S0378-4347(00)84436-9 · doi:10.1016/s0378-4347(00)84436-9
- Kucera, 1983, J. Chromatogr., 255, 563, 10.1016/S0021-9673(01)88310-2 · doi:10.1016/s0021-9673(01)88310-2
- Graser, 1987, Thesis, University of Hohenheim
- Fürst, 1987, Infusionstherapie, 14, 137
- Christophe, 1971, Am. J. Physiol., 221, 453, 10.1152/ajplegacy.1971.221.2.453 · doi:10.1152/ajplegacy.1971.221.2.453
- Brückner, 1987, J. Chromatogr., 386, 251, 10.1016/S0021-9673(01)94602-3 · doi:10.1016/s0021-9673(01)94602-3
- Brückner, 1987, J. Chromatogr., 395, 569, 10.1016/S0021-9673(01)94145-7 · doi:10.1016/s0021-9673(01)94145-7
- Einarsson, 1985, J. Chromatogr., 348, 213, 10.1016/S0021-9673(01)92455-0 · doi:10.1016/s0021-9673(01)92455-0
- Godel, 1986, Thesis, University of Hohenheim
- Scholze, 1985, J. Chromatogr., 350, 453, 10.1016/S0021-9673(01)93551-4 · doi:10.1016/s0021-9673(01)93551-4
- Stehle, 1988, J. Nutr., 118, 1470, 10.1093/jn/118.12.1470 · doi:10.1093/jn/118.12.1470
Cited by
Anthony, J. C., Anthony, T. G., Kimball, S. R., Vary, T. C., & Jefferson, L. S. (2000) · The Journal of Nutrition · doi:10.1093/jn/130.2.139 · Cited by 469
Parenteral l-alanyl-l-glutamine improves 6-month outcome in critically ill patients*
Goeters, C., Wenn, A., Mertes, N., Wempe, C., Van Aken, H., Stehle, P., & Bone, H.-G. (2002) · Critical Care Medicine · doi:10.1097/00003246-200209000-00013 · Cited by 273
Self-citationSerotonin Selectively Modulates Reward Value in Human Decision-Making
Seymour, B., Daw, N. D., Roiser, J. P., Dayan, P., & Dolan, R. (2012) · The Journal of Neuroscience · doi:10.1523/jneurosci.0053-12.2012 · Cited by 252
Beale, R. J., Sherry, T., Lei, K., Campbell-Stephen, L., McCook, J., Smith, J., Venetz, W., Alteheld, B., Stehle, P., & Schneider, H. (2008) · Critical Care Medicine · doi:10.1097/01.ccm.0000297954.45251.a9 · Cited by 182
Self-citationThe effects of tyrosine depletion in normal healthy volunteers: implications for unipolar depression
McLean, A., Rubinsztein, J. S., Robbins, T. W., & Sahakian, B. J. (2004) · Psychopharmacology · doi:10.1007/s00213-003-1586-8 · Cited by 125
Metadata
- Authors
- Fürst, P., Pollack, L., Graser, T. A., Godel, H., & Stehle, P.
- Venue
- Journal of Chromatography A
- Publisher
- Elsevier BV
- Published
- 1990-01
- Volume
- 499
- Pages
- 557-569
- ISSN
- 0021-9673 (ISSN-L)
- OpenAlex
- W1993339103
- Cited by
- 268
- References
- 20
- FWCI
- 5.54
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- www.elsevier.com/tdm/userlicense/1.0/ (tdm)
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- CoChat. (2026). Citation check: Appraisal of four pre-column derivatization methods for the high-performance liquid chromatographic determination of free amino acids in biological materials. https://app.cochat.ai/papers/10.1016/s0021-9673(00)97000-6
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- Fürst, P., Pollack, L., Graser, T. A., Godel, H., & Stehle, P. (1990). Appraisal of four pre-column derivatization methods for the high-performance liquid chromatographic determination of free amino acids in biological materials. Journal of Chromatography A. https://doi.org/10.1016/s0021-9673(00)97000-6
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.