Biography

An academician, researcher and an extensive worker from a natural science – zoology background with academic and research leading skills. A wide range of expertise gained over 34 years within two separate institutions. Experience of fish toxicology and water related researches with good teaching and leadership skill. Excellent written and verbal communication skills.Good evaluator of subjects and projects. A self-starter, who delivers quality results, works well under pressure and to strict deadlines. A good science communicator taking the scientific message to the masses. Winner of Best Scholar award by the Government of Tamilnadu and an Outstanding water voice messenger award winner by the world water forum, Japan. A Solution provider in the 6th World Water Forum held in France. Member in Professional organisations and presented papers in many international forums.

Area of Interest:

Animal and Veterinary Sciences

100%

Zoology

62%

Fish Toxicology

90%

Marine Biology

75%

Fish Immunology

55%

Research Publications in Numbers

Books
0

Chapters
0

Articles
22

Abstracts
0

Selected Publications

Subeenabegum, S. and P.S. Navaraj, 2016. Studies on the immunostimulatory effect of extract of Solanum trilobatum and Ocimum sanctum in Mystus keletius. Int. J. Fish. Aquat. Stud., 4: 376-381.
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Subeenabegum, S. and P.S. Navaraj, 2016. Dietary supplement of mixture of medicinal plant leaf extracts on immune response of fresh water fish Mystus keletius. Int. J. Appl. Res., 2: 361-364.
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Sasirekha, N. and P.S. Navaraj, 2015. Assessment of heavy metals pollution in drinking water in Madurai. Clean Environ. J., 2015: 25-31.
Navaraj, P.S., 2015. Water filteration through nanomaterials. Water Today, 2015: 88-90.
Navaraj, P.S. and S. Krishnammal, 2015. Reusing the recycled sugarmill wastewater for the sustainable growth of a freshwater fish. Clean Environ. J., 2015: 32-48.
Perumalsamy, N. and Yasmin, 2014. Bioassay of selected endocrine disruptive chemicals on oreochromis mossambicus. Br. J. Nat. Sci. Res., 1: 31-36.
Perumalsamy, N. and Krishnammal, 2014. Bioaccumulation of heavy metals in the vital organs of mystus keletius at sub lethal concentrations. Br. J. Nat. Sci. Res., 1: 27-32.
Perumalsamy, N. and K. Arumugam, 2013. Enzymes activity in fish exposed to heavy metals and the electro-plating effluent at sub-lethal concentrations. Water Qual. Exposure Health, 5: 93-101.
CrossRef | Direct Link |
Navaraj, P.S., 2013. Innovative water filter kit using nanomaterials. Communicated Curr. Sci., .
Navaraj, P.S., 2013. An over view of the successful projects in Eco-Tourism. Proc. Intl. Conf. Eco. Sustainable Tourism, 1: 468-477.
Navaraj, P.S. and S. Krishnammal, 2013. Digestive enzymes profile in fish exposed to recycled sugar factory effluent. Elixir Appl. Biol., 58: 14776-14780.
Navaraj, P.S. and A.K. Kumaraguru, 2013. Respiratory Physiology of Fish exposed to Recycled Sugar Factory Effluent. Int. J. Water Res., 1: 7-11.
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Subeena Begum, S. and P.S Navaraj, 2012. Synergistic effect of Plant Extracts Supplemented Diets on Immunity and Resistance to Aeromonas hydrophila in Mystus keletius. J. Pharm. Biol. Sci., 2: 30-36.
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Navaraj, P.S.and J. Yasmin, 2012. Toxicological evaluation of tannery industry waste water on Oreochromis mossambicus. Afri. J. Environ. Sci. Technol., 6: 331-336.
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Navaraj, P.S. and S. Krishnammal, 2012. Investigation of Water Quality and its Quotient Factor in Thiruppalai Village, Madurai, India. J. Pharm. Biol. Sci., 2: 40-46.
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Navaraj, P.S. and J. Yasmin, 2012. Toxicological impact of Diesel Fuel on the Vital Organs of Oreochromis mossambicus. J. Chem. Biol. Phys. Sci., 2: 1870-1873.
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Navaraj, P.S. and J. Yasmin, 2012. Histopathological impact of industrial wastewater on the vital organs of O.mossambicus. J. Toxicol. Environ. Chem., 94: 574-582.
CrossRef | Direct Link |
Navaraj, P.S and S. Krishnammal, 2012. Evaluation of water quality and its quotient factor in Therkutheru village, Madurai, India. J. Environ. Sci. Water Resour., 19: 216 -222.
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Krishnammal, S. and P.S. Navaraj, 2012. A dietary chemical study of the protection of calcium against cadmium uptake in freshwater fish. IOSR J. Pharm. Biol. Sci., 3: 19-26.
Karthigarani, M. and P.S. Navaraj, 2012. Impact of Nanoparticle On Enzymes Activity In Oreochromis Mossambicus. Int. J. Scient. Technol. Res., 1: 13-17.
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Navaraj, P.S. and A.K. Kumaraguru, 2003. Effects of electroplating effluent on haematological parameters of Oreochromis mossambicus. J. Phys., 107: 934-935.
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Kandeepan, C. and P.S. Navaraj, 1993. Adaptive changes in respiratory metabolism of an air breathing fish Channa striatus(Bloch) exposed to crystal violet dye effluent.. J. Ecotoxicol. Environ. Monit., 3: 27-30.