| Issue Date | Title | Author(s) |
| 2024 | Antibacterial activity of acetone fractions of the root of Vateria copallifera against Staphylococcus aureus and Escherichia coli | Nirubini, A.S.; Ajeetha, J.; Sivasinthujah, S.; Gnanakarunyan, T.J.; Srikaran, R. |
| 2022 | Antibacterial activity of extracts of roots and seeds essential oil of Sri Lankan endemic plant, Vateria copallifera | Athukorala, D.A.D.O.D.; Sivasinthujah, S.; Gnanakarunyan, T.J.; Srikaran, R. |
| 2020 | Asymptomatic bacteriuria, sensitivity patterns of isolated bacteria, and influencing factors in pregnant women attending antenatal clinics of Teaching Hospital Jaffna | Wagolla, S.W.T.U.; Gnanakarunyan, T.J.; Surenthirakumaran, R.; Ramachandran, R. |
| 2020 | Bacteria causing ear canal infections (otitis externa) and their antibiotic sensitivity from mobile phone headsets used by Allied Health Sciences students of University of Jaffna | Jayawardhane, S.M.; Gnanakarunyan, T.J.; Ramachandran, R.; Coonghe, P. A. D. |
| 2021 | Bacteria in burn wound, antibiotic sensitivity pattern, associated risk factors among burn patients admitted to Surgical wards and Plastic surgery unit, Teaching Hospital Jaffna | Rupasinghe, C.S.; Gnanakarunyan, T.J.; Ramachandran, R.; Sarma, T.; Pallavan, E.; Surenthirakumaran, R. |
| 2020 | Bacterial contamination of used eye drops and knowledge on safe usage among glaucoma patients at tertiary hospital, Sri Lanka | Najal, Tharminy; Chandrakumar, S.T.S.; Gnanakarunyan, T.J.; Thuvaragan, S. |
| 2020 | Development of antibacterial herbal gel containing leaves extracts of Acalypha indica and Eclipta alba | Samsun Nisha, A.B.; Thivya, J.; Thuvaragan, S.; Gnanakarunyan, T.J.; Manoranjan, T. |
| 2023 | Evaluation of antibacterial activity of root extracts of herbal plant, Leucas zeylanica | Rupasinghe, K.M.U.K.; Patabendige, I.W.L.; Pathirana, U.P.P.S.; Srikokulan, S.; Gnanakarunyan, T.J.; Srikaran, R. |
| 2021 | Formulation and characterization of essential oils based antibacterial hand sanitizer gels | Diviyagahage, C.M.; Thuvaragan, S.; Gnanakarunyan, T.J.; Srikaran, R. |
| 2023 | Formulation and Evaluation of Mentha Arvensis L. Leaves Extract Containing Hand Sanitizer | Malarvarnan, S.; Sivasinthujah, S.; Gnanakarunyan, T.J. |
| 2023 | Formulation and evaluation of poly herbal topical anti-bacterial ointment | Praveen, T.; Niroji, S.; Lojiny, M.; Thuvaragan, S.; Gnanakarunyan, T.J.; Srikaran, R. |
| 2024 | In vitro evaluation of antibacterial activity of leaf extracts of Atalantia ceylanica | Uthpala, R.M.; Wijewardhana, B.A.D.I.M.; Pemadasa, D.A.I.S.; Sivasinthujah, S.; Gnanakarunyan, T.J. |
| 2017 | Infectious disease in children | Gnanakarunyan, T.J. |
| 2024 | Isolation of Streptococcus mutans from dental caries and in-vitro assessment of their antibiotic sensitivity pattern | Wathooth, A.M.A.; Ashra, M.R.F.; Mufeena, M.M.F.; Gnanakarunyan, T.J.; Shamil Mafras, F.S.; Jayatilake, J.A.M.S.; Rajanthi, R.; Thayalini, T. |
| 2024 | Isolation of Streptococcus mutans from dental caries and in-vitro assessment of their antibiotic sensitivity pattern | Wathooth, A.M.A.; Ashra, M.R.F.; Mufeena, M.M.F.; Gnanakarunyan, T.J.; Shamil Mafras, F.S.; Jayatilake, J.A.M.S.; Rajanthi, R.; Thayalini, T. |
| 2020 | Nasal carriage of Methicillin-resistant Staphylococcus aureus (MRSA) among healthcare workers at selected units of Teaching Hospital Jaffna | Jayasekara, J.M.A.S.; Surenthirakumaran, R.; Ramachandran, R.; Gnanakarunyan, T.J. |
| 2021 | Prevalence and antibiotic sensitivity pattern of selected pathogenic bacteria in the sputum of patients with non-cystic fibrosis bronchiectasis attending Respiratory Clinic, Teaching Hospital Jaffna | Attanayaka, H.R.Y.; Gnanakarunyan, T.J.; Coonghe, P.A.D.; Ramachandran, R.; Athavan, M. |
| 2021 | Prevalence of nasal carriage of staphylococcus aureus and its antimicrobial resistance pattern in patients on hemodialysis, at Hemodialysis Unit, Teaching Hospital Jaffna | Jayawardana, A.P.; Gnanakarunyan, T.J.; Ramachandran, R.; Coonghe, P. A. D.; Thangarajah, B.R. |
| 2021 | Prevalence of urinary bacterial pathogens, their antimicrobial susceptibility patterns, and the associated risk factors among the catheterized patients in Medical and Surgical wards, Teaching Hospital, Jaffna | Thilakarathne, P.K.G.N.N.; Gnanakarunyan, T.J.; Ramachandran, R.; Coonghe, P. A. D. |
| 2020 | Vancomycin resistance in Enterococcus isolates from clinical samples received at the Microbiology Laboratory, Teaching Hospital Jaffna | Jenosha, K.; Gnanakarunyan, T.J.; Surenthirakumaran, R.; Ramachandran, R. |
