Zobrazeno 1 - 10
of 20
pro vyhledávání: '"B. J. Verhaeghe"'
Publikováno v:
Antimicrobial agents and chemotherapy. 36(8)
The determination of ampicillin in plasma and serum by reversed-phase high-performance liquid chromatography with UV detection suffers from poor selectivity and sensitivity. Currently, the most common approach to overcoming these problems consists of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc0beb90a6ea9a46492aa1c3b5a8642d
https://pubmed.ncbi.nlm.nih.gov/1416841
https://pubmed.ncbi.nlm.nih.gov/1416841
Publikováno v:
Biological mass spectrometry. 21(1)
Organic acid profiles were routinely analysed for two patients suffering from a massive 3-hydroxydicarboxyluria and five patients suffering from ketoaciduria. The identification of the urinary, saturated and unsaturated 3-hydroxydicarboxylic acids as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b713be9f293bc0be121af16685f3c96
https://pubmed.ncbi.nlm.nih.gov/1591279
https://pubmed.ncbi.nlm.nih.gov/1591279
Publikováno v:
Clinical Chemistry. 34:1077-1083
This is a new method for isolating and concentrating urinary organic acids before gas chromatography--mass spectrometry. Sulfate and phosphate anions are removed by precipitation with Ba(OH)2, and the urine pH is adjusted to 8-8.5. The sample is then
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef3385b7f2eb281a055a17589ee10e17
https://doi.org/10.1093/clinchem/34.6.1077
https://doi.org/10.1093/clinchem/34.6.1077
Publikováno v:
Journal of chromatographic science. 27(1)
High-resolution gas chromatography (HRGC) and gas chromatography/mass spectrometry (GC/MS) are the techniques of choice to determine the retention indices of more than 200 organic acids as their trimethylsilyl (TMS) or oxime-trimethylsilyl derivative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa4b1465663614a1fc273972dc31cf0e
https://pubmed.ncbi.nlm.nih.gov/2925825
https://pubmed.ncbi.nlm.nih.gov/2925825
Publikováno v:
Clinical chemistry. 34(6)
This is a new method for isolating and concentrating urinary organic acids before gas chromatography--mass spectrometry. Sulfate and phosphate anions are removed by precipitation with Ba(OH)2, and the urine pH is adjusted to 8-8.5. The sample is then
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::19ba9db03a276ec163ab2bf63e2878d9
https://pubmed.ncbi.nlm.nih.gov/3378323
https://pubmed.ncbi.nlm.nih.gov/3378323
Autor:
B. J. Verhaeghe, A. E. Wauters, A.P. De Leenheer, W. D. De Marez, Linda M. Thienpont, J. Van Bocxlaer
Publikováno v:
Biomedicalenvironmental mass spectrometry. 18(8)
The determination of pipecolic acid in serum or plasma by positive chemical ionization gas chromatography/mass spectrometry is assessed. This quantitative method involves stable isotope dilution and cation-exchange solid-phase extraction. Several der
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14441f55622288423e227de427a47778
https://pubmed.ncbi.nlm.nih.gov/2679920
https://pubmed.ncbi.nlm.nih.gov/2679920
Autor:
Ren, Jinxuan1 (AUTHOR) 12018551@zju.edu.cn, Lin, Jiaqi1 (AUTHOR), Yu, Lina1 (AUTHOR), Yan, Min1 (AUTHOR) zryanmin@zju.edu.cn
Publikováno v:
International Journal of Molecular Sciences. Aug2022, Vol. 23 Issue 15, p8274-8274. 20p.
Autor:
Ruggiero, Carla1 (AUTHOR), Ramirez, Stefania1 (AUTHOR), Ramazzotti, Eric1 (AUTHOR), Mancini, Rita1 (AUTHOR), Muratori, Roberto2 (AUTHOR), Raggi, Maria Augusta3 (AUTHOR), Conti, Matteo1 (AUTHOR) matteo.conti@ausl.bologna.it
Publikováno v:
Journal of Separation Science. Apr2020, Vol. 43 Issue 8, p1440-1449. 10p.
Autor:
Hou, Wanchao1 (AUTHOR), Li, Senlin1 (AUTHOR), Li, Sainan1 (AUTHOR), Shi, Dongfang1 (AUTHOR), Liu, Chunming1 (AUTHOR) chem_lab@sina.cn
Publikováno v:
Journal of Separation Science. Mar2019, Vol. 42 Issue 6, p1133-1143. 11p.
Autor:
Lee, Sun Mi, Lee, Hong-Ju, Kim, Sang Hyun, Suh, Min Ju, Cho, Jang Yeon, Ham, Sion, Gurav, Ranjit, Lee, Sang Hyun, Bhatia, Shashi Kant, Yang, Yung-Hun
Publikováno v:
Biotechnology & Bioprocess Engineering; Apr2022, Vol. 27 Issue 2, p286-293, 8p