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Leonore Blok‐Tip
Observed names:
Blok-Tip L,
L Blok-Tip,
L. Blok-Tip,
L. Blok‐Tip,
L. TIP,
L. Tip,
Leonore Block‐Tip,
Leonore Blok-Tip,
Leonore Blok-tip,
Leonore Tip
show all 10
Institution:
National Institute for Public Health and the Environment
Observed institutions:
Leiden University,
Utrecht University,
National Institute for Public Health and the Environment,
Lanzhou University,
Universidad Nacional Autónoma de México
OpenAlex ID:
A5032385441
Screening suspected counterfeit Viagra® and imitations of Viagra® with near-infrared spectroscopy
2005
·
M.J. Vredenbregt
, L. Blok-Tip
, et al.
·
Journal of Pharmaceutical and Biomedical Analysis
·
119
Structure elucidation of sildenafil analogues in herbal products
2004
·
L. Blok-Tip
, B. Zomer
, et al.
·
Food Additives & Contaminants
·
117
PDF
Mass Spectrometric Determination of the Sites of O-Glycan Attachment with Low Picomolar Sensitivity
1998
·
Geert Jan Rademaker
, Spiros A. Pergantis
, et al.
·
Analytical Biochemistry
·
108
NodZ of Bradyrhizobium extends the nodulation host range of Rhizobium by adding a fucosyl residue to nodulation signals
1996
·
Isabel M. López‐Lara
, Leonore Blok‐Tip
, et al.
·
Molecular Microbiology
·
75
PDF
Bacterial nodulation protein NodZ is a chitin oligosaccharide fucosyltransferase which can also recognize related substrates of animal origin
1997
·
Carmen Quinto
, André H. M. Wijfjes
, et al.
·
Proceedings of the National Academy of Sciences
·
60
On the direct metalation of isoprene
1991
·
P.A.A. Klusener
, L. Tip
, et al.
·
Tetrahedron
·
42
Designer drugs in herbal aphrodisiacs
2008
·
Bastiaan J. Venhuis
, Leonore Blok-Tip
, et al.
·
Forensic Science International
·
39
Mass spectrometric analysis of lipo-chitin oligosaccharides-Signal molecules mediating the host-specific legume-rhizobium symbiosis
1998
·
Koen M. G. M. van der Drift
, Maurien M. A. Olsthoorn
, et al.
·
Mass Spectrometry Reviews
·
22
Analysis of optically active compounds using conventional chromatography with a circular dichroism detector
2003
·
C Slijkhuis
, K.D Hartog
, et al.
·
Journal of Pharmaceutical and Biomedical Analysis
·
14
Counterfeits and imitations of Viagra and Cialis tablets: trends and risks to public health - A survey of the analyses carried out at the Dutch National Institute for Public Health and the Environment in the time period 2000 - 2004
2005
·
Leonore Blok‐Tip
, H Vogelpoel
, et al.
·
Rivm Repository (Netherlands National Institute for Public Health and the Environment)
·
13
PDF
Differences in fragmentation behaviour between α- and β-linked derivatized xylobiosides: explanation in terms of sigma conjugation
1994
·
Sies M. van der Kerk
, Leonore Blok-tip
, et al.
·
International Journal of Mass Spectrometry and Ion Processes
·
9
Determination of linkage positions in peracetylated (methyl) xylo-oligosaccharides with fast atom bombardment mass spectrometry
1993
·
Leonore Blok-Tip
, Anca van der Kerk-van Hoof
, et al.
·
Journal of Mass Spectrometry
·
9
Influence of instrumental parameters and sample preparation on mass‐analysed ion kinetic energy spectra with fast atom bombardment exemplified with the oxonium ion of peracetylated ribopyranose
1993
·
Leonore Blok‐Tip
, Wigger Heerma
, et al.
·
Organic Mass Spectrometry
·
8
Mass spectrometric discrimination between pyranose and furanose structures
1993
·
Leonore Block‐Tip
, Wigger Heerma
, et al.
·
Organic Mass Spectrometry
·
6
Identification of the position of the sulphate substituent in methyl α-D-mannopyranoside monosulphates by fast atom bombardment mass spectrometry
1991
·
Leonore Tip
, Wigger Heerma
, et al.
·
Journal of Mass Spectrometry
·
6
Deriving structural information on peracetylated monosaccharides by applying different ionization methods
1992
·
L. Blok-Tip
, J. W. Dallinga
, et al.
·
Journal of Mass Spectrometry
·
5
N-Formyl-2-aminoethanol as a matrix for fast atom bombardment mass spectrometry of non-polar biomolecules
1990
·
L. Tip
, C. Versluis
, et al.
·
Analytica Chimica Acta
·
4
Mass spectrometric discrimination between per‐ O ‐acetylated aldopentoses applied to an oligosaccharide
1993
·
Leonore Blok‐Tip
, Wigger Heerma
, et al.
·
Rapid Communications in Mass Spectrometry
·
3
Kwaliteitsnormen Medicinale Cannabis
2004
·
C Slijkhuis
, R Hoving
, et al.
·
Rivm Repository (Netherlands National Institute for Public Health and the Environment)
·
1
Albesoside-A, a new triterpenoid glycoside from the roots of Aster albescens
2000
·
Jie‐Kai Cheng
, Ce‐Bin Yu
, et al.
·
Lanzhou University Institutional Repository
·
1
Nep en namaak Viagra en Cialis tabletten: trends en risico's voor de volksgezondheid - Een overzicht van de analyses uitgevoerd bij het Rijksinstituut voor Volksgezondheid en Milieu in de periode 2000 - 2004
2005
·
Blok-Tip L
, Vogelpoel H
, et al.
·
Rivm (National Institute for Public Health and the Environment)
Quality Standards for Medicinal Cannabis
2004
·
Slijkhuis C
, Hoving R
, et al.
·
Rivm Repository (Netherlands National Institute for Public Health and the Environment)
PDF
ChemInform Abstract: Albesoside‐A, a New Triterpenoid Glycoside from the Roots of Aster albescens
2001
·
Jie‐Kai Cheng
, Ce‐Bin Yu
, et al.
·
ChemInform
Literatuurstudie ten behoeve van de methodeontwikkeling voor de analyse van residuen van polaire en/of thermisch instabiele bestrijdingsmiddelen in vegetatie, voedingsmiddelen en daaraan gerelateerde matrices op laag niveau
2001
·
Leonore Blok‐Tip
·
Socio-Environmental Systems Modeling
S9.16 Determination of linkage positions by FAB-mass spectrometry
1993
·
L. Blok-Tip
, J. Hirsch
, et al.
·
Glycoconjugate Journal
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Works count:
28
Citation count:
661
H-index:
10
I10-index:
10
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