Jan (JL) Du Preez
机构: Centre of Excellence for Pharmaceutical Sciences (Pharmacen), North-West University, Potchefstroom
主页: nwu.ac.za
每年引用次数
引用次数
引用: 1,833
H-指数: 23
I10-指数 : 41
出版物: 75
Die rol van analitiese chemie in natuurwetenskaplike navorsing / J.L. du Preez
J L Du Preez
Potchefstroom : Noordwes-Universiteit, Potchefstroomkampus (Suid-Afrika)
2008
Development and validation of a HPLC electrochemical detection method to measure COMT activity as a tool in drug development.
M E Aucamp , F P Viljoen , J Petzer , A Petzer
Die Pharmazie 74 ( 5) 270 -276
2019
Solid-phase extraction and HPLC determination of levamisole hydrochloride in sheep plasma.
JL Du Preez , AP MMD Villiers Lotter ,
Onderstepoort Journal of Veterinary Research 63 ( 3) 209 -211
7
1996
Paired-ion extraction and high-performance liquid chromatographic determination of diminazene in cattle plasma: a modified method.
Bruce Gummow , Gerry E. Swan , J.L. Du Preez
Onderstepoort Journal of Veterinary Research 62 ( 1) 1 -4
1995
Exploratory data analysis of the dependencies between skin permeability, molecular weight and log P.
J. Du Plessis , M. Gerber , J.L. Du Preez , D. Kilian
Die Pharmazie 71 ( 6) 311
2016
Guidelines to minimise human error in South African laboratories with regard to therapeutic drug monitoring
F.P. Viljoen , L. Brand , M. Rheeders , J.L. Du Preez
Medical technology SA 30 ( 1) 30 -35
2016
Development and validation of the simultaneous determination of artemisone, clofazimine and decoquinate with HPLC.
M.E. Aucamp , J. Du Plessis , J.M. Viljoen , M. Gerber
Die Pharmazie 73 ( 3) 139 -142
2
2018
HPLC electrochemical detection and quantification of monoamines and their metabolites in rat brain tissue samples.
M.E. Aucamp , F.P. Viljoen , J.L. Du Preez , J.C. Wessels
Die Pharmazie 73 ( 10) 563 -569
1
2018
The "wall of flesh" of the Conquered Territory : farmhouses and towns established in defence of the eastern boundary of the Orange Free State, beginning 1866
Walter Peters , J.L. Du Preez
South African Journal of Art History 29 ( 1) 192 -213
2014
Determination of lovastatin, mevastatin, rosuvastatin and simvastatin with HPLC by means of gradient elution.
J. Du Plessis , M. Gerber , L.H. Du Plessis , J.L. Du Preez
Die Pharmazie 74 ( 11) 658 -660
2019
High-performance liquid chromatographic analysis of trimethoprim in the presence of its degradation products
J.J. Bergh , J.C. Breytenbach , J.L. Du Preez
Journal of Chromatography A 513 392 -396
9
1990
Correlation between in vitro release from topical delivery vehicles and microbicidal activity of triclosan.
M. M. De Villiers , W. Liebenberg , H. C. Swart , J. L. Du Preez
Die Pharmazie 61 ( 1) 35 -40
1
2006
Kinetics and mechanism of degradation of the heterocyclic cage compound NGP1-01 in aqueous solution
J. K. Guillory , A. P. Lötter , J. L. Du Preez
Pharmazie 51 ( 4) 223 -227
6
1996
LC-MS Identification of the Degradates of NGP1-01 and Subsequent Development of a Routine Stability-Indicating Method of Analysis
J. L. Du Preez , A. P. Lötter
Drug Development and Industrial Pharmacy 22 ( 12) 1249 -1252
5
1996
Dsc Screening for Drug-Excipient and Excipient Excipient Interactions in Polypharmaceuticals Intended for the Alleviation of the Symptoms of Colds and FLU. III
S. A. Botha , A. P. Lötter , J. L. Du Preez
Drug Development and Industrial Pharmacy 13 ( 7) 1197 -1215
16
1987
Dsc Screening for Drug-Drug Interactions in Poly Pharmaceuticals Intended for the Alleviation of the Symptoms of Colds and Flu. II.
S. A. Botha , A. P. Lötter , J. L. Du Preez
Drug Development and Industrial Pharmacy 13 ( 2) 345 -354
8
1987
High-performance liquid chromatographic determination of phenazopyridine hydrochloride, tetracycline hydrochloride and sulphamethizole in combination
Jan.L. Du Preez , S.Alta Botha , Antonie P. Lötter
Journal of Chromatography A 333 ( 1) 249 -252
22
1985
Topical and Transdermal Delivery of L-Carnitine
L.T. Fox , Minja Gerber , J.L. du Preez , A. Grobler
Skin Pharmacology and Physiology 24 ( 6) 330 -336
9
2011
Topical Delivery of Withania somnifera Crude Extracts in Niosomes and Solid Lipid Nanoparticles.
Jeanetta du Plessis , TawonaN Chinembiri , Minja Gerber , LissindaH du Plessis
Pharmacognosy Magazine 13 ( 51) 663
6
2017
CAS: 528: DC% 2BC3sXisVGlur4% 3D: Social isolation rearing induces mitochondrial, immunological, neurochemical and behavioural deficits in rats, and is reversed by clozapine or N-acetyl cysteine. vol. 30
Marisa Möller , Jan L Du Preez , Francois P Viljoen , Michael Berk
Brain Behav Immun 156 -167
1
2013