Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1993 2
1998 2
1999 1
2000 3
2002 2
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

10 results

Results by year

Filters applied: . Clear all
Page 1
Hydrolysis of saturated soybean phosphatidylcholine in aqueous liposome dispersions.
Grit M, Underberg WJ, Crommelin DJ. Grit M, et al. Among authors: underberg wj. J Pharm Sci. 1993 Apr;82(4):362-6. doi: 10.1002/jps.2600820405. J Pharm Sci. 1993. PMID: 8468678
The pH profiles at 40 and 70 degrees C for a buffer concentration of 0.05 M showed a minimum hydrolysis rate at about pH 6.5. The relationship between the observed rate constant and temperature could be described adequately by the Arrhenius equation below and above the pha …
The pH profiles at 40 and 70 degrees C for a buffer concentration of 0.05 M showed a minimum hydrolysis rate at about pH 6.5. The rel …
High-performance liquid chromatographic determination of m-iodobenzylguanidine in urine of cancer patients.
Wafelman AR, Nortier YL, Rosing H, Underberg WJ, Maes RA, Beijnen JH. Wafelman AR, et al. Among authors: underberg wj. J Chromatogr. 1993 Dec 8;622(1):71-7. doi: 10.1016/0378-4347(93)80251-x. J Chromatogr. 1993. PMID: 8120115
An accurate, sensitive, reproducible and selective HPLC assay is presented for the quantitative determination of m-iodobenzylguanidine (MIBG) in human urine. The sample pretreatment involves a solid-phase extraction on Bakerbond SPE cyano columns. ...
An accurate, sensitive, reproducible and selective HPLC assay is presented for the quantitative determination of m-iodobenzylguanidin …
Interlaboratory reproducibility of mobility parameters in capillary electrophoresis for substance identification in systematic toxicological analysis.
Boone CM, Manetto G, Tagliaro F, Waterval JC, Underberg WJ, Franke JP, de Zeeuw RA, Ensing K. Boone CM, et al. Among authors: underberg wj. Electrophoresis. 2002 Jan;23(1):67-73. doi: 10.1002/1522-2683(200201)23:1<67::AID-ELPS67>3.0.CO;2-#. Electrophoresis. 2002. PMID: 11829000
Analyses were carried out using fused-silica capillaries at an electric field strength of either 52.6 kV/m or 37.5 kV/m. The interlaboratory reproducibility (mean RSD) of the effective mobility was 3.0% for CZE and 6.7% for MEKC. ...
Analyses were carried out using fused-silica capillaries at an electric field strength of either 52.6 kV/m or 37.5 kV/m. The i …