P.N.RAJARAJAN

@maduracollege.edu.in

ASSISTANT PROFESSOR , DEPARTMENT OF MICROBIOLOGY, FACULTY
THE MADURA COLLEGE, MADURAI

EDUCATION

SET Qualified Tamilnadu State Eligibility Test for
2016 Lectureship (Life Science)

Ph.D Ph.D Botany (Specialization in Microbiology)
2016 Madurai Kamaraj University, Madurai.

B.Ed B.Ed (Biological Science)
2012 IGNOU
New Delhi

M.Phil M.Phil Microbiology
2008 VMU Deemed University
Salem- Tamilnadu

PG
2006 M.Sc., Applied Microbiology
Jaya College (University of Madras Affiliated)
Tiruninravur ,Chennai, Tamilnadu.

UG
2004 B.Sc., Microbiology
Jaya College (University of Madras Affiliated)

RESEARCH INTERESTS

Research interests include: Anaerobic Microbiology, Bioremediation / Biodegradation, Ecology, Environmental Microbiology, Functional Genomics, Geomicrobiology, Microbial Ecology, Microbial Genetics, Microbial Physiology, Microbial Systematics, Molecular Microbial Ecology, Petroleum Microbiology

Scholar Citations

Scholar h-index

Scholar i10-index

RECENT SCHOLAR PUBLICATIONS

An evaluation of the Antimicrobial activity of leaf extracts of Momordica Charantia against human pathogens
DPN Rajarajan*
International Journal of Pharmaceutical Research and Applications 6 (4), 533-543 2021

ANTIMICROBIAL PROPERTIES OF COCOS NUCIFERA EXTRACTS ON MICROBIAL PATHOGENS
DPN Rajarajan*
International Journal of Modern Pharmaceutical Research 5 (4), 209-221 2021

VARICOSE VEINS – A COMPRESSION STOCKING THERAPY TO PROVIDE FOR THE PRIMARY TREATMENT – A LITERATURE REVIEW
AUD P. N. Rajarajan*, P. Jeganathan, K. Rajeswari, N. Sumathy
European Journal of Biomedical and Pharmaceutical Sciences 7 (1), 509-513 2020

Extraction and Identification of Bioactive Compounds from Marine Bacteria Pseudoalteromonas tunicata through FTIR, GC-MS and NMR Studies
NSAUD Dr. P. N. Rajarajan, Dr. P. Jeganathan, K.Rajeswari
International Journal of Pharmacy and Biological Sciences 9 (3), 370-377 2019

G C-MS, FTIR and H, C NMR structural analysis and identification of secondary metabolites from seawater bacterial population
AUD P. N. Rajarajan*, P. Jeganathan, K. Rajeswari, N. Sumathy
Asian Journal of Pharmacy and Pharmacology 5 (6), 1138-1143 2019

CITRUS LIMON DISEASES –A REVIEW
NSAUD Dr. P. N. Rajarajan, Dr. P. Jeganathan, K.Rajeswari
European Journal of Biomedical and Pharmaceutical Sciences 6 (6), 525-531 2019

MARINE BIOTECHNOLOGY IN PHARMACEUTICAL SCIENCES Techniques and Applications
Rajarajan P.N., Rajeswari K., Jeganathan P.
AKINIK PUBLICATIONS 1, 1-63 2019

Aflatoxins and Human Health
Rajarajan P.N., Rajeswari K., Jeganathan P.
Research in Microbiology 2, 17-43 2019

IDENTIFICATION OF ENTEROCIN FROM ENTEROCOCCUS CASSELIFLAVUS ISOLATED FROM SOYBEAN
SN Rajarajan P.N., Rajeswari K., Jeganathan P.
WORLD JOURNAL OF PHARMACY AND PHARMACEUTICAL SCIENCES 7 (6), 566-579 2018

MOLECULAR IDENTIFICATION AND CHARACTERIZATION OF BACTERIAL SPECIES WITH POTENTIAL SCREENING ACTIVITY FROM A MARINE COASTAL ENVIRONMENT
NS P. N. Rajarajan*, P. Jeganathan, K. Rajeswari
World Journal of Pharmaceutical Research 6 (17), 1250-1260 2017

A STUDY ON MICROBIAL FLORA PRESENT IN THE EAR OF INFECTED PERSONS
DGC Dr. P. N. Rajarajan, K. Rajeswari, Dr. P. Jeganathan, N. Sumathy, Dr. S ...
WORLD JOURNAL OF PHARMACEUTICAL AND MEDICAL RESEARCH 3 (11), 125-127 2017

MOLECULAR IDENTIFICATION AND CHARACTERIZATION OF BACTERIAL SPECIES WITH POTENTIAL SCREENING ACTIVITY FROM A MARINE COASTAL ENVIRONMENT
PN Rajarajan, P Jeganathan, K Rajeswari, N Sumathy
2017

PRODUCTION AND CHARACTERIZATION OF AMYLASE FROM ASPERGILLUS NIGER
P. N. Rajarajan, K. Rajeswari, P. Jeganathan, N. Sumathy, S. Krishnamoorthy
World Journal of Pharmaceutical and life sciences 4 (1,), 80-84 2017

Antifungal and phytochemical screening of Hyptis suaveolens (L. Poit) Lamiaceae on aflatoxin producing fungi
PN Rajarajan, KM Rajasekaran, NK Asha Devi
Scholars Academic Journal of Pharmacy 3 (1), 50-52 2014

Bioactivity of leaf extracts from Hyptis suaveolens against Storage Mycoflora
NKAD P. N.Rajarajan, K.M. Rajasekaran
Scholars Academic Journal of Biosciences (SAJB) 2 (8), 519-528 2014

Antimicrobial activity and phytochemical analysis of Anisomeles malabarica (L.) R. Br. on aflatoxin producing fungi
PN Rajarajan, KM Rajasekaran, NKA Devi
J Sci 4, 371-376 2014

Antifungal activity of Eucalyptus globulus Essential oil against Toxinogenic Fungi isolated from Peanut Seeds
NKAD P. N.Rajarajan, K.M. Rajasekaran
INTERNATIONALE PHARMACEUTICA SCIENCIA 3 (3), 78-83 2013

Isolation and quantification of aflatoxin from Aspergillus flavus infected stored peanuts
PN Rajarajan, KM Rajasekaran, NKA Devi
Indian Journal of Pharmaceutical and Biological Research 1 (04), 76-80 2013

Aflatoxin contamination in agricultural commodities
PN Rajarajan, KM Rajasekaran, NKA Devi
Indian Journal of Pharmaceutical and Biological Research 1 (04), 148-151 2013

Medicinal properties of various constituent of Azadirachta indica - A Review
NKAD P. N.Rajarajan, K.M. Rajasekaran
INTERNATIONALE PHARMACEUTICA SCIENCIA 2 (4), 32-38 2012

MOST CITED SCHOLAR PUBLICATIONS

Aflatoxin contamination in agricultural commodities
PN Rajarajan, KM Rajasekaran, NKA Devi
Indian Journal of Pharmaceutical and Biological Research 1 (04), 148-151 2013
Citations: 33

Antimicrobial activity and phytochemical analysis of Anisomeles malabarica (L.) R. Br. on aflatoxin producing fungi
PN Rajarajan, KM Rajasekaran, NKA Devi
J Sci 4, 371-376 2014
Citations: 4