arrow
Back
K

Karthikeyan Prakasham

Tamil Nadu Agricultural University

7H-index
22Paper Count
149Citation Count
Published Papers 16
Publication Date
A streamlined in-syringe fast drug extraction and semi-automated dispersive cleanup technique for quick biomonitoring of direct oral anti-coagulant drugs in patients’ plasma samples using UHPLC-MS/MS analysis
err2026-03-05
err0
PREAI
errShih-Tao Hu; Swapnil Gurrani; Cheng-Te Huang; Karthikeyan Prakasham; Tzu-Yu Pan; Ming-Tsang Wu; Po-Chin Huang; Yu-Chia Lin; Vinoth Kumar Ponnusamy; Tsai-Hui Duh
errShare
errSave
Elicitor- mediated enhancement of Withaferin A in vitro shoots of Withania somnifera - a quantitative study using UHPLC-MS/MS
err2026-01-31
err0
PREAI
errRajendran, Aparnapreethi; Natarajan, Kanimozhi; Prakasham, Karthikeyan; Sampathrajan, Vellaikumar; Senthil, Kalaiselvi
errShare
errSave
A Resident’s Risk: An Assessment of Pesticide Residues in the Tissues of Sarus Cranes (Antigone antigone) from Agricultural Foraging Grounds in Uttar Pradesh, India
err2025-11-30
err0
PREAI
errMadhumita Rajkumar; Kanthan Nambirajan; Subramanian Muralidharan; Gaurav S. Singh; Gautam Kadam; Karthikeyan Prakasham; E. Jeevitha
errShare
errSave
Quantification of Withaferin A: An Optimization Study for Sample Pre-treatment Process Coupled with UHPLC-MS/MS Determination
err2025-10-01
err0
PREAI
errRajendran, Aparnapreethi; Prakasham, Karthikeyan; Sampathrajan, Vellaikumar; Natarajan, Kanimozhi; Palanisamy, Ramya; Natesan, Senthil; Senthil, Kalaiselvi
errShare
errSave
Electropolymerized melamine on fluoride-free molten salt etching 2D niobium carbide MXene: A promising electrocatalyst for free radical antioxidant diphenylamine detection in food samples
err2025-09-19
err0
PREAI
errMuthukumar Govindaraj; Magesh Kumar Muthukumaran; Pei-Chien Tsai; Karthikeyan Prakasham; Gangadhar Andaluri; Muthusankar Eswaran; Vinoth Kumar Ponnusamy; null Arockia Selvi J
errShare
errSave
Rapid biomonitoring of fluoropyrimidine-based chemotherapy drugs and their biometabolites in colorectal cancer patients' blood samples using an in-syringe-based fast drug extraction technique followed by LC-MS/ MS analysis
err2025-01-01
err0
PREAI
errHuang, Cheng-Te; Gurrani, Swapnil; Hu, Shih-Tao; Wang, Chun-Chi; Tsai, Pei-Chien; Prakasham, Karthikeyan; Tsai, Chia-Ching; Fang, Li-Hua; Krishnamoorthi, Vimalkumar; Wang, Chao-En; Chen, Yi-Hsun; Ponnusamy, Vinoth Kumar
errShare
errSave
Novel MoS2-In2O3-WS2 (2D/3D/2D) ternary heterostructure nanocomposite material: Efficient photocatalytic degradation of antimicrobial agents under visible-light
err2024-11-01
err3
PREAI
errDharmalingam, Karthigaimuthu; Thangavel, Elangovan; Tsai, Pei-Chien; Pham, Phuong V.; Prakasham, Karthikeyan; Andaluri, Gangadhar; Manjappa, Kiran B.; Lin, Yuan-Chung; Ponnusamy, Vinoth Kumar
errShare
errSave
Eco-friendly synthesis of nano ferrites for effective dye degradation and enhanced antimicrobial protection
err2024-11-01
err1
errOAAI
errDhayalan, Manikandan; Govindasamy, Rathika; Prakasham, Karthikeyan; Khan, Moonis Ali; Phanumartwiwath, Anuchit
errShare
errSave
Rapid green analytical methodology for simultaneous monitoring of nitrosamines and semi-volatile organic compounds in water and human urine samples
err2024-09-24
err0
PREAI
errHu, Shih-Tao; Shashikumar, Uday; Gurrani, Swapnil; Tseng, Yu-Tung; Prakasham, Karthikeyan; Huang, Cheng-Te; Krishnan, Anbarasu; Wang, Chao-En; Huang, Po-Chin; Ponnusamy, Vinoth kumar
errShare
errSave
A rapid and sensitive analytical methodology for the simultaneous biomonitoring of two direct oral anticoagulant drugs and their major metabolites in thromboembolic disordered patients samples for clinical evaluations
err2024-02-01
err1
PREAI
errPrakasham, Karthikeyan; Pan, Tzu-Yu; Tan, Chun-Hsiang; Wu, Chia-Fang; Chandra, Pranjal; Cheng, Ching-Mei; Chen, Wei; Tsai, Wei -Chung; Ponnusamy, Vinoth Kumar; Wu, Ming-Tsang
errShare
errSave
Exposure and risk assessment of urinary trans, trans-Muconic acid in school-age children in the vicinity of a petrochemical complex in Central Taiwan
err2023-09-04
err0
errOAAI
errCheng, Po-Keng; Ponnusamy, Vinoth Kumar; Prakasham, Karthikeyan; Huang, Hsin-, I; Chang, Wan-Ting; Huang, Po-Chin
errShare
errSave
Ultra-sensitive determination of Ochratoxin A in coffee and tea samples using a novel semi-automated in-syringe based coagulant-assisted fast mycotoxin extraction (FaMEx) technique coupled with UHPLC-MS/MS
err2023-08-01
err7
PREAI
errPrakasham, Karthikeyan; Gurrani, Swapnil; Shiea, Jentaie; Wu, Ming-Tsang; Wu, Chia-Fang; Lin, Yu -Chia; Tsai, Bongee; Huang, Po-Chin; Andaluri, Gangadhar; Ponnusamy, Vinoth Kumar
errShare
errSave
Eco-friendly fabrication of nonenzymatic electrochemical sensor based on cobalt/polymelamine/nitrogen-doped graphitic-porous carbon nanohybrid material for glucose monitoring in human blood
err2023-04-01
err9
PREAI
errElancheziyan, Mari; Prakasham, Karthikeyan; Eswaran, Muthusankar; Duraisamy, Murugesan; Ganesan, Sivarasan; Lee, Siew Ling; Ponnusamy, Vinoth Kumar
errShare
errSave
Rapid Identification and Analysis of Ochratoxin-A in Food and Agricultural Soil Samples Using a Novel Semi-Automated In-Syringe Based Fast Mycotoxin Extraction (FaMEx) Technique Coupled with UHPLC-MS/MS
err2023-02-02
err2
errOAAI
errPrakasham, Karthikeyan; Gurrani, Swapnil; Shiea, Jen-Taie; Wu, Ming-Tsang; Wu, Chia-Fang; Ku, Yi-Jia; Tsai, Tseng-Yu; Hua, Hung-Ta; Lin, Yu-Jia; Huang, Po-Chin; Andaluri, Gangadhar; Ponnusamy, Vinoth Kumar
errShare
errSave
A low-cost eco-friendly fast drug extraction (FaDEx) technique for environmental and bio-monitoring of psychoactive drug in urban water and sports-persons' urine samples
err2023-01-01
err2
PREAI
errGurrani, Swapnil; Prakasham, Karthikeyan; Ying, Jess Lim Zii; Shiea, Jentaie; Ku, Yi-Jia; Lin, Yu-Chia; Huang, Po-Chin; Andaluri, Gangadhar; Lee, Kung-Che; Ponnusamy, Vinoth Kumar
errShare
errSave