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Valliappan Kannappan
Valliappan Kannappan
Founder, Chiralpedia.com
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Title
Cited by
Cited by
Year
Microencapsulation: a vital technique in novel drug delivery system
P Venkatesan, R Manavalan, K Valliappan
Journal of Pharmaceutical Sciences and Research 1 (4), 26-35, 2009
1802009
Multi-criteria decision making approach and experimental design as chemometric tools to optimize HPLC separation of domperidone and pantoprazole
T Sivakumar, R Manavalan, C Muralidharan, K Valliappan
Journal of Pharmaceutical and Biomedical Analysis 43 (5), 1842-1848, 2007
1452007
An improved HPLC method with the aid of a chemometric protocol: simultaneous analysis of amlodipine and atorvastatin in pharmaceutical formulations
T Sivakumar, R Manavalan, C Muralidharan, K Valliappan
Journal of separation science 30 (18), 3143-3153, 2007
922007
Stability-indicating HPLC method for simultaneous determination of pantoprazole and domperidone from their combination drug product
S Thanikachalam, M Rajappan, V Kannappan
Chromatographia 67, 41-47, 2008
662008
Development of a HPLC Method for the Simultaneous Determination of Losartan Potassium and Atenolol in Tablets.
T Sivakumar, P Venkatesan, R Manavalan, K Valliappan
Indian journal of pharmaceutical sciences 69 (1), 2007
612007
ORIGINAL PAPER EXTENDED HANSEN’S SOLUBILITY APPROACH: MELOXICAM IN INDIVIDUAL SOLVENTS
PRS Babu, CVS Subrahmanyam, J Thimmasetty, R Manavalan, ...
Pak. J. Pharm. Sci 20 (4), 311-316, 2007
562007
Impurity profiling: theory and practice
P Venkatesan, K Valliappan
Journal of pharmaceutical sciences and research 6 (7), 254, 2014
532014
Global optimization using Derringer's desirability function: enantioselective determination of ketoprofen in formulations and in biological matrices
T Sivakumar, R Manavalan, K Valliappan
Acta Chromatographica, 29-47, 2007
522007
Development and validation of a reversed-phase HPLC method for simultaneous determination of domperidone and pantoprazole in pharmaceutical dosage forms
T Sivakumar, R Manavalan, K Valliappan
Acta chromatographica, 130-142, 2007
522007
Chemometric technique for the optimization of chromatographic system: Simultaneous HPLC determination of Rosuvastatin, Telmisartan, Ezetimibe and Atorvastatin used in combined …
VS Janardhanan, R Manavalan, K Valliappan
Arabian journal of chemistry 9, S1378-S1387, 2016
512016
Mouth dissolving tablets: an overview
M Swamivelmanickam, R Manavalan, K Valliappan, A Nagar
Mouth 4 (5), 2010
502010
Solubility enhancement of cox-II inhibitors by cosolvency approach
PRS Babu, CVS Subrahmanyam, J Thimmasetty, R Manavalan, ...
Dhaka University Journal of Pharmaceutical Sciences 7 (2), 119-126, 2008
492008
Simultaneous enantioseparation and purity determination of chiral switches of amlodipine and atenolol by liquid chromatography
V Kannappan, SS Mannemala
Journal of pharmaceutical and biomedical analysis 120, 221-227, 2016
402016
Preparation and evaluation of sustained release loxoprofen loaded microspheres
P Venkatesan, R Manavalan, K Valliappan
Journal of basic and clinical pharmacy 2 (3), 159, 2011
392011
A simple and validated RP-HPLC method for the estimation of methylcobalamin in bulk and capsule dosage form
J Saravanan, A Shajan, NH Joshi, R Varatharajan, K Valliappan
International Journal of Chemical and Pharmaceutical Sciences 1 (2), 13-16, 2010
342010
Stability-indicating HPLC method for the simultaneous determination of pantoprazole, rabeprazole, lansoprazole and domperidone from their combination dosage forms
VS Janardhanan, R Manavalan, K Valliappan
Int. J. Drug Dev. Res 3, 323-335, 2011
332011
Selection of better method for the preparation of microspheres by applying Analytic Hierarchy Process
P Venkatesan, C Muralidharan, R Manavalan, K Valliappan
Journal of Pharmaceutical Sciences and Research 1 (3), 69, 2009
322009
Solubility of meloxicam in mixed solvent systems
PR Babu, CV Subrahmanyam, J Thimmasetty, R Manavalan, ...
Ethiopian Pharmaceutical Journal 25 (1), 23-28, 2007
292007
Direct chiral HPLC method for the simultaneous determination of warfarin enantiomers and its impurities in raw material and pharmaceutical formulation: application of …
K Valliappan, SJ Vaithiyanathan, V Palanivel
Chromatographia 76, 287-292, 2013
202013
Aspect of validation in HPLC method development for pharmaceutical analysis-comparison of validation requirements by FDA, USP And ICH. Inter
R Suresh, VJ Sree, R Manavalan, K Vallippan
J. Pharm. S cienc e 1 (12), 123-132, 2010
192010
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