Pravena Ramachandran

Sensitive detection of trace level Cd (II) triggered by chelation enhanced fluorescence (CHEF) “turn on”: Nitrogen-doped graphene quantum dots (N-GQDs) as fluorometric paper-based sensor

Puttaraksa Naksen, Siwaluck Boonruang, Nunthawan Yuenyong et al. · Talanta · 2022 · 67 citations

Natural Sciences, Chemistry, Materials Science +17

A titanium dioxide/nitrogen-doped graphene quantum dot nanocomposite to mitigate cytotoxicity: synthesis, characterisation, and cell viability evaluation

Pravena Ramachandran, Chong Yew Lee, Ruey‐an Doong et al. · RSC Advances · 2020 · 54 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17

N-Doped Graphene Quantum Dots/Titanium Dioxide Nanocomposites: A Study of ROS-Forming Mechanisms, Cytotoxicity and Photodynamic Therapy

Pravena Ramachandran, Boon‐Keat Khor, Chong Yew Lee et al. · Biomedicines · 2022 · 42 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +13

Microwave Synthesis of Blue Emissive N-Doped Carbon Quantum Dots as a Fluorescent Probe for Free Chlorine Detection

Melissa Asha Larsson, Pravena Ramachandran, Purim Jarujamrus et al. · Sains Malaysiana · 2022 · 17 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +14