The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound

Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

[search][options]

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Martens-Lobenhoffer, J. et al.

Martens-Lobenhoffer, Banditt,

Sensitive and specific determination of clindamycin in human serum and bone tissue applying liquid chromatography-atmospheric pressure chemical ionization-mass spectrometry.

A method for the quantification of clindamycin in human serum and in human bone tissue samples applying high-performance liquid chromatography with atmospheric pressure chemical ionization-mass spectrometry (APCI-MS) is presented. Lincomycin is used as the internal standard. Serum samples are prepared only by protein precipitation with acetonitrile. Bone tissue samples have to be crushed and homogenized in extraction buffer prior to analysis. The chromatographic separation is achieved on an RP-18 stationary phase with 0.02% trifluoroacetic acid in water 60%/ acetonitrile 40% v/v as mobile phase. The limits of quantification are 0.1 microg/ml for serum samples and 0.1 microg/g for bone tissue samples. The coefficients of variation for the assays are 4.48 and 8.41% at the limit of quantification for serum and bone tissue samples, respectively. Bone tissue samples as small as 50 mg can be used.[1]

References

Sensitive and specific determination of clindamycin in human serum and bone tissue applying liquid chromatography-atmospheric pressure chemical ionization-mass spectrometry. Martens-Lobenhoffer, J., Banditt, P. J. Chromatogr. B Biomed. Sci. Appl. (2001) [Pubmed]

Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg