Shailesh V. Luhar, Harshi A. Patel, Dr. G.K. Jani and Dr. P. Malairajan, “Bioanalytical Method Development and Validation of Gemigliptin Tartarate Sesquihydrate” European Journal of Biomedical and Pharmaceutical Sciences 4(4):488-501 (2017)
Shailesh V. Luhar, Jahnvi V. Desai, Dr. G.K. Jani and Dr. P. Malairajan, “Bioanalytical Method Development and Validation of Teneligliptin Hydrobromide Hydrate” European Journal of Biomedical and Pharmaceutical Sciences 4(4):474-487 (2017).
Sneha A Vashi, Megha Shah, P.Malairajan, Alisha Patel and Zarna Patel, “Analytical Metod development and Validation for the determination of Loteprednol Etabonate and Tobramycin in combined dosage form” Journal Pharmaceutical Science and Bioscientific Research 5(4):379-384 (2015)
C. Balakumar, B. Lakshmi Narayanan, M. Chandrasekar, P. Malairajan and E.P. Kumar “Development and Validation of RP-HPLC Method for the Quantitative Estimation of Tolterodine Tartrate in Capsule Formulation” RGUHS Journal of Pharmaceutical Science 3 (3):58-64 (2013)
P. Malairajan, G. Venu Babu, A. Saral, S. Mahesh, Gitanjali, “Anti-ulcer Activities of Sphaeranthus indicus Linn” International Journal of Drug development & Research 5 (1): 1-4 (2013).
P. Malairajan, S. Narasimhan, Geetha Gopalakrishnan, and K. Jessi Kala Veni, “Semisynthetic Modification of Cedrelone and its Antimicrobial Activity” International Journal of Drug development & Research 4 (4): 385-392 (2012)
P. Malairajan, S. Narasimhan, Geetha Gopalakrishnan, and K. Jessi Kala Veni, “Chemical Examination of the Whole Plant Stylosanthus fruiticosa (Retz.)”, International Journal of Drug development & Research 4 (4): 138-141(2012).
P. Malairajan, S. Narasimhan, Geetha Gopalakrishnan, and K. Jessi Kala Veni, “Preliminary Antimicrobial Screening of Some Indian Medicinal Plants Part I”, International Journal of Drug development & Research 4 (4): 133-137(2012)
P. Malairajan, G. Venu Babu, A. Saral, S. Mahesh, Gitanjali, “Analgesic Activity of Sphaeranthus indicus Linn” International Journal of Drug development & Research 4 (4): 130-132 (2012)
S. Vidhya, B. Lakshmi Narayanan, P. Malairajan, R. Joseph Sahayaraja, E.P. Kumar, S. Mahibalan, M. Karpakavalli, C. Balakumar, “Analytical method development and Validation for the Quantitative estimation of Cefditoren Pivoxil in tablet formulation by RP-HPLC” International Journal of Drug development & Research 4 (1): 186-192 (2012)
Samiran Dey, Nitesh Chauhan, P. Malairajan, R. Murugan, Rakhal Chandra Das, and Shafique Ahmed, “Simple and rapid spectrometric determination of Aripiprazole in pharmaceutical dosage forms” International Journal of Drug development & Research 3 (1): 205-208 (2011).
Samiran Dey, L. Ajoy Singh, A. Pandiselvi, Nidhi Rani, Rakhal Chandra Das, B. Bharat Kumar, P. Malairajan, K. Jessi Kala Veni, R. Murugand, Shafique Ahmed, “Formulation and evaluation of sustained release oral matrix tablet by using rifampicin as a model drug” Asian Journal of Pharmaceutical Science & Technology 1: 18-32 (2011).
P. Malairajan, Geetha Gopalakrishnan and K. Jessi Kala veni “Antiulcer activity of Stylosanthes fruiticosa (Retz.) Alston” Hamdard Medicus 51(2), 2008
P. Malairajan, Geetha Gopalakrishnan, S. Narasimhan, K. Jessi Kala Veni, “Evaluation of antiulcer activity of Polyalthia longifolia (Sonn.) Thwaites in experimental animals”, Indian Journal of Pharmacology 40(3):126-128 (2008)
R.Bharath Babu, A.Shantha, P. Malairajan and S. Anbazhagan “Simultaneous estimation and validation of gabapentin and methylcobalamin in combined dosage form by reverse phase high performance liquid chromatography” Indian Drug 44(10): 784-788 (2007)
P. Malairajan, Geetha Gopalakrishnan, S. Narasimhan, K. Jessi Kala Veni and S. Kavimani, “Anti-ulcer activity of crude alcoholic extract of Toona ciliata (heartwood)”, Journal of Ethnopharmacology 110(2):348-351(2007).
P. Malairajan, Geetha Gopalakrishnan, S. Narasimhan and K. Jessi Kala Veni “Antiulcer activity of crude alcoholic extracts of Bougainvillea spectabilis Wild. Jundishapur Journal of Natural Pharmaceutical Products 2(1):1-6 (2007)
P. Malairajan, Geetha Gopalakrishnan, S. Narasimhan and S. Kavimani “Antiulcer Activity of Ficus glomerata”. Pharmaceutical Biology 45(9): 674-677 (2007).
P. Malairajan, M. Karthikeyan, B.N. Vedagiri, D.S Desna, M.K. Deepa, B. Vanitha, A. Shanmugarethinam, A. Maria John Newton, D. Jose Prakash and S. Mahendran, “Evaluation of antiulcer effects of fruits extracts of Solanum nigrum Linn.” International Journal of Chemical Sciences 5(2):630-634 (2007)
P. Malairajan, Geetha Gopalakrishnan, S. Narasimhan, and K. Jessi Kala Veni, “Analgesic activity of some Indian medicinal plants” Journal of Ethnopharmacology 106: 425-428 (2006)
P. Malairajan, Geetha Gopalakrishnan, S. Narasimhan and K. Jessi Kala Veni “Antiulcer activity of Sida acuta Burm.” Natural Product Sciences 12(3):150-152 (2006)