Dr. S. Krishnakumar
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Dr. S. Krishnakumar

Associate Professor
Sathyabama University, India

Highest Degree
Ph.D. in Microbiology from Manonmaniam Sundaranar University, India

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Dr.S.Krishnakumar received his bachelor’s and master’s graduated from Manonmaniam Sundaranar University, Tirunelveli, India and he has awarded doctorate degree in Microbiology, from same University in the Year 2008. He has joined Sathyabama University Chennai from January 2008 as an Assistant Professor in Department of Biomedical Engg.

Area of Interest:

Biomedical Sciences

Research Publications in Numbers


Selected Publications

  1. Janney, J.B., G. Umashankar, S. Krishnakumar, H. Chandana and L.C. Chriselda, 2021. Recognition of dicrotic notch in arterial blood pressure pulses using signal processing techniques. J. Phys.: Conf. Ser., Vol. 1937. 10.1088/1742-6596/1937/1/012034.
    CrossRef  |  Direct Link  |  
  2. Divakaran, S., J.B. Janney, T. Sudhakar, W.A.J. Snowfy, M.M. Morais and S. Krishnakumar, 2021. A safe and comfort bed for cerebral palsy babies-bedstead. J. Phys.: Conf. Ser., Vol. 1937. 10.1088/1742-6596/1937/1/012019.
    CrossRef  |  Direct Link  |  
  3. Biju, Y., M. Krishnaveni, M.M. Babu and S. Krishnakumar, 2020. Influence of physicochemical parameters on artemia population in solar saltpans of kanyakumari district, tamilnadu, India.
    Int. J. Psychosocial Rehabilitation, 24: 4016-4028.
    Direct Link  |  
  4. Krishnakumar, S., A. Benjamin and G.P. Williams, 2020. Outbreak, prevalence and mortality of severe acute respiratory syndrome (SARS-CoV-2) infections in kerala- a perspective study. Lett. Applied NanoBioSci., 10: 2016-2023.
    CrossRef  |  Direct Link  |  
  5. Krishnakumar, S., G. Ramanathan and R.J. Hemalatha, 2017. Polysaccharide induced production of silver nanoparticles (Ag-NPs) and their antibacterial efficacy against selected bacterial pathogens. Int. J. Pharm. Bio Sci., 8: 1-7.
  6. Williams, G.P., A. Anand, A. Parvathy, R.C. Raj, R. Raju and S. Krishnakumar, 2016. In vitro antibacterial potential of halophilic bacterial secondary metabolites from salted fish. Int. J. Pharm. Sci. Drug Res., 8: 235-239.
  7. Krishnakumar, S., A.A. Judi, G. Keerthana, N.R.K. Devi and R. Divya, 2016. Starch mediated production of silver nanoparticles (Ag-NPs) and their antimicrobial activity against selected pathogens. Res. J. Pharm. Technol., 9: 440-444.
  8. Krishnakumar, S., A. Nanda, D. Dattaray, A. Nideesh and A. Jacob, 2016. Characterization of chemical mediated synthesis of silver nanoparticle (Ag-NPs) and their antibacterial efficacy against selected bacterial pathogens. Der Pharmacia Lettre, 8: 380-387.
  9. Janney, J.B., S. Krishnakumar, J.V. Dinakar and S.D. Kumar Reddy, 2016. Detection and monitoring of victims trapped under collapsed buildings using wireless communication. Int. J. Pharm. Technol., 8: 11056-11064.
  10. Umashankar, G., G. Hari Krishnan, S. Abraham, R.J. Hemalatha, J.B. Janney and S. Krishnakumar, 2015. Proximity sensing system for retinal surgery patients. J. Chem. Pharm. Sci., 8: 607-610.
  11. Manikandan, M. and S. Krishnakumar, 2015. Prognostic significance of HRV for different age groups. Int. J. Scient. Res. Publications, 5: 1-8.
  12. Krishnakumar, S., V.D.M. Bai and J. Premkumar, 2015. Production of alpha amylase by salt-tolerant actinomycete Streptomyces sp.-SBU3 isolated from marine sponge. Indian J. Geo-Mar. Sci., 44: 1-6.
    Direct Link  |  
  13. Krishnakumar, S., S. Divakaran, G.U. Shankar, P.G. Williams and M. Sasikumar, 2015. Extracellular biosynthesis of silver nanoparticles (Ag-NPs) using Fusarium oxysporum (MTCC-2480) and its antibacterial efficacy against gram negative human pathogens. J. Chem. Pharm. Res., 7: 62-67.
  14. Krishnakumar, S., J.B. Janney, T.L. Shalumol and M.S. Amal, 2015. Automatic physiotherapy machine for leg fractured children-a perspective study. J. Chem. Pharm. Sci., 8: 577-583.
  15. Krishnakumar, S. and V.D.M. Bai, 2015. Extracellular biosynthesis of silver nanoparticles using terrestrial Streptomyces sp-SBU3 and its antimicrobial efficiency against plant pathogens. Int. J. TechnoChem. Res., 1: 112-118.
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  16. Janney, J.B., S Krishnakumar and P. Sai Sruthi, 2015. Application of Haar wavelet transform for accurate tumor cells detection and diagnosis. Res. J. Pharm. Biol. Chem. Sci., 6: 543-547.
  17. Krishnakumar, S., V.D.M. Bai and R.A. Rajan, 2014. Evaluation of phosphate solubilizing microorganisms (PSMs) from rhizosphere soil of different crop plants and its antagonistic activity. J. Microbiol. Biotechnol. Food Sci., 3: 412-415.
    Direct Link  |  
  18. Krishnakumar, S., J.B. Janney, J. Jerisha, P.N. Ashmi and V.D. Mercy Bai, 2014. Segmentation and classification of brain tumor Computed Tomography (CT) images using Watershed Segmentation for early diagnosis. J. Chem. Pharm. Res., 6: 456-463.
  19. Krishnakumar, S. and V.D.M. Bai, 2014. Antagonistic characterization of marine microalgae surface associated bacterium Staphylococcus albus SBU1 against selected human pathogens. Int. J. PharmTech Res., 6: 2008-2014.
  20. Krishnakumar, S. and V.D.M. Bai, 2014. Antagonistic characterization of marine microalgae epiphytic bacterium Pseudomonas maltophilia SU2 against selected clinical pathogens. Int. J. Pharm. Bio Sci., 5: 954-964.
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  21. Krishnakumar, S., V.D.M. Bai and R.A. Rajan, 2013. Evaluation of bioactive metabolites from halophilic microalgae Dunaliella salina by GC-MS analysis. Int. J. Pharm. Pharm. Sci., 5: 296-303.
  22. Bai, V.D.M. and S. Krishnakumar, 2013. Evaluation of antimicrobial metabolites from marine microalgae Tetraselmis suecica using gas chromatography-mass spectrometry (GC-MS) analysis. Int. J. Pharm. Pharm. Sci., 5: 17-23.
  23. Sudhakar, T., S. Krishnakumar, J. Premkumar and R. Rani, 2012. Characterization of halophilic antagonistic actinomycetes isolated from solar saltpan of Tamilnadu, India. Int. J. Res. Rev. Pharm. Applied Sci., 2: 793-802.
  24. Krishnakumar, S., R.A. Rajan, M.M. Babu and V.D.M. Bai, 2012. Antimicrobial susceptibility pattern of extended spectrum of beta lactamase (ESBL) producing uropathogens from pregnant women. Indian J. Med. Healthcare, 1: 188-192.
  25. Krishnakumar, S., R.A. Rajan and S. Ravikumar, 2011. Extracellular production of L-glutaminase by marine alkalophilic Streptomyces sp.-SBU1 isolated from Cape Comorin Coast. Indian J. Mar. Sci., 40: 717-721.
    Direct Link  |  
  26. Krishnakumar, S., J. Premkumar, R.A. Rajan and S. Ravikumar, 2011. Optimization of potential antibiotic production by salt-tolerant actinomycetes Streptomyces sp.-MSU29 isolated from marine sponge. Int. J. Applied Bioeng., 5: 12-18.
    Direct Link  |  
  27. Ravikumar, S., S. Krishnakumar, S.J. Inbaneson and M. Gnanadesigan, 2010. Antagonistic activity of marine actinomycetes from Arabian Sea coast. Arch. Applied Sci. Res., 2: 273-280.
  28. Krishnakumar, S. and S. Ravikumar, 2004. Identified chemical markers in halophilic cyanobacteria and sponges. Sashaiyana, 12: 6-7.