| Title | Chromium determination in osteoblast-like cell culture medium by catalytic cathodic stripping voltammetry with a mercury microelectrode |
| Publication Type | Journal Article |
| 1998 |
| Authors | Morais, S, De Carvalho, GS, Sousa, JP |
| Journal | Journal of Trace Elements in Medicine and BiologyJ. Trace Elem. Med. Biol. |
| Volume | 12 |
| Issue | 2 |
| Pagination | 101 - 108 |
| Date Published | 1998/// |
| 0946672X (ISSN) |
| Acetates, animal cell, Animalia, Animals, article, atomic absorption spectrometry, Bone Marrow Cells, catalysis, Cell culture, Cells, Cultured, Chromium, complex formation, controlled study, Culture Media, culture medium, drug determination, electrochemistry, Electrodes, Hydrogen-Ion Concentration, in vitro study, Kinetics, Mercury, microelectrode, Microelectrodes, Nitrates, nonhuman, osteoblast, Osteoblasts, potentiometry, priority journal, Rabbits, Reproducibility of Results, sensitivity and specificity, Stromal Cells, technique |
| A catalytic cathodic stripping voltammetric procedure for the determination of total chromium in osteoblast-like cell culture medium using a mercury film microelectrode (MFM) was optimised. The method is based on the pre-concentration of the Cr(III)-diethylenetriaminepentaacetic acid (DTPA) complex by adsorption at the potential of -1.00 V (vs. Ag/AgCl) in the presence of 10 x 10 |
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