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Umamaheswari Rajaji
Umamaheswari Rajaji
Research Asst. Professor, Research Center for Intelligent Medical, Ming Chi University of Technology
Verified email at mail.mcut.edu.tw - Homepage
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Year
Molybdenum disulfide nanosheets coated multiwalled carbon nanotubes composite for highly sensitive determination of chloramphenicol in food samples milk, honey and powdered milk
M Govindasamy, SM Chen, V Mani, R Devasenathipathy, ...
Journal of colloid and interface science 485, 129-136, 2017
1732017
Detection of pesticide residues (Fenitrothion) in fruit samples based on niobium carbide@ molybdenum nanocomposite: an electrocatalytic approach
M Govindasamy, U Rajaji, SM Chen, S Kumaravel, TW Chen, ...
Analytica Chimica Acta 1030, 52-60, 2018
912018
Graphene oxide encapsulated 3D porous chalcopyrite (CuFeS2) nanocomposite as an emerging electrocatalyst for agro-hazardous (methyl paraoxon) detection in vegetables
U Rajaji, K Murugan, SM Chen, M Govindasamy, TW Chen, PH Lin
Composites Part B: Engineering 160, 268-276, 2019
872019
Microwave-assisted synthesis of europium (III) oxide decorated reduced graphene oxide nanocomposite for detection of chloramphenicol in food samples
U Rajaji, S Manavalan, SM Chen, M Govindasamy, TW Chen, ...
Composites Part B: Engineering 161, 29-36, 2019
712019
Microwave-assisted synthesis of Bi2WO6 flowers decorated graphene nanoribbon composite for electrocatalytic sensing of hazardous dihydroxybenzene isomers
U Rajaji, M Govindasamy, SM Chen, TW Chen, X Liu, S Chinnapaiyan
Composites Part B: Engineering 152, 220-230, 2018
692018
MoS2 Sphere/2D S-Ti3C2 MXene Nanocatalysts on Laser-Induced Graphene Electrodes for Hazardous Aristolochic Acid and Roxarsone Electrochemical Detection
U Rajaji, PS Ganesh, SY Kim, M Govindasamy, RA Alshgari, TY Liu
ACS Applied Nano Materials 5 (3), 3252-3264, 2022
682022
Sonochemical synthesis of bismuth (III) oxide decorated reduced graphene oxide nanocomposite for detection of hormone (epinephrine) in human and rat serum
S Manavalan, U Rajaji, SM Chen, M Govindasamy, SSP Selvin, TW Chen, ...
Ultrasonics sonochemistry 51, 103-110, 2019
652019
Determination of oxidative stress biomarker 3-nitro-L-tyrosine using CdWO4 nanodots decorated reduced graphene oxide
M Govindasamy, S Manavalan, SM Chen, R Umamaheswari, TW Chen
Sensors and Actuators B: Chemical 272, 274-281, 2018
652018
Sonochemical synthesis of graphene oxide sheets supported Cu2S nanodots for high sensitive electrochemical determination of caffeic acid in red wine and soft drinks
TW Chen, U Rajaji, SM Chen, M Govindasamy, SSP Selvin, S Manavalan, ...
Composites Part B: Engineering 158, 419-427, 2019
622019
Determination of neurotransmitter in biological and drug samples using gold nanorods decorated f-MWCNTs modified electrode
M Govindasamy, S Manavalan, SM Chen, U Rajaji, TW Chen, ...
Journal of The Electrochemical Society 165 (9), B370, 2018
612018
Graphene nanoribbons in electrochemical sensors and biosensors: a review
U Rajaji, R Arumugam, SM Chen, TW Chen, TW Tseng, S Chinnapaiyan, ...
International Journal of Electrochemical Science 13 (7), 6643-6654, 2018
592018
MoS2 flowers grown on graphene/carbon nanotubes: a versatile substrate for electrochemical determination of hydrogen peroxide
V Mani, SM Chen, R Karthik, K Manibalan, R Umamaheswari, ...
International Journal of Electrochemical Science 11 (4), 2954-2961, 2016
582016
Determination of 8-hydroxy-2′-deoxyguanosine oxidative stress biomarker using dysprosium oxide nanoparticles@ reduced graphene oxide
S Manavalan, U Rajaji, SM Chen, SSP Selvin, M Govindasamy, TW Chen, ...
Inorganic Chemistry Frontiers 5 (11), 2885-2892, 2018
552018
Graphene oxide nanoribbons film modified screen-printed carbon electrode for real-time detection of methyl parathion in food samples
M Govindasamy, R Umamaheswari, SM Chen, V Mani, C Su
Journal of The Electrochemical Society 164 (9), B403, 2017
532017
Design and Fabrication of Yttrium Ferrite Garnet-Embedded Graphitic Carbon Nitride: A Sensitive Electrocatalyst for Smartphone-Enabled Point-of-Care Pesticide (Mesotrione …
U Rajaji, S C, SM Chen, JI Oliveira Filho, W Khushaim, V Mani
ACS Applied Materials & Interfaces, 2021
512021
Hierarchically structured CuFe 2 O 4 ND@ RGO composite for the detection of oxidative stress biomarker in biological fluids
SM Chen, R Umamaheswari, G Mani, TW Chen, MA Ali, AH Fahad, ...
Inorganic Chemistry Frontiers 5 (4), 944-950, 2018
512018
Reduced graphene oxide supported raspberry-like SrWO4 for sensitive detection of catechol in green tea and drinking water samples
S Manavalan, M Govindasamy, SM Chen, U Rajaji, TW Chen, MA Ali, ...
Journal of the Taiwan Institute of Chemical Engineers 89, 215-223, 2018
482018
A simple sonochemical assisted synthesis of NiMoO4/chitosan nanocomposite for electrochemical sensing of amlodipine in pharmaceutical and serum samples
BS Lou, U Rajaji, SM Chen, TW Chen
Ultrasonics sonochemistry 64, 104827, 2020
472020
Facile synthesis and characterization of erbium oxide (Er2O3) nanospheres embellished on reduced graphene oxide nanomatrix for trace-level detection of a hazardous pollutant …
U Rajaji, S Manavalan, SM Chen, S Chinnapaiyan, TW Chen, ...
Ultrasonics Sonochemistry 56, 422-429, 2018
472018
Rational construction of novel strontium hexaferrite decorated graphitic carbon nitrides for highly sensitive detection of neurotoxic organophosphate pesticide in fruits
U Rajaji, S Chinnapaiyan, TW Chen, SM Chen, G Mani, V Mani, MA Ali, ...
Electrochimica Acta 371, 137756, 2021
452021
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