• 1. John, A. J., Roy, R. E., Parvathy, S., & Salim, S. (2026, March). A multifunctional green-synthesized silver-carbon dot nano-hybrid from Azadirachta indica for enhanced solar light-driven photodegradation of pollutants and selective antibacterial activity in water treatment. Water, Air, & Soil Pollution.

• 2. John, A. J., Roy, R. E., Zachariach, A. K., & Nanadan, G. (2026, January). High-quantum-yield fluorescent carbon dots from Gliricidia sepium as Fe (III)/Cr (VI) dual ion sensor via metal-induced bathochromic shift. Microchemical Journal.

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  3. Roy, R. E., Nanda, K. S., Salim, S., & John, A. J. (2024, November). Two in one gram negative antibacterial agent and organic dye photocatalyst from green synthesized Ocimum sanctum-based N and O co-doped carbon dot silver nanocomposite. Chemistry & Biodiversity.

• 4. John, A. J., Roy, R. E., Hari, H., & Zachariah, A. K. (2024, February). Emerging Stoke’s shift-based Cr(VI) fingerprint sensor from intensely blue fluorescent, high quantum yield, pepitas-derived carbon dots. ACS Applied Optical Materials.

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  5. Roy, R. E., & Rajeev, R. S. (2023, December). Process controlled microstructure of polyvinylidene fluoride/functionalized single walled carbon nanotube composites. Polymers for Advanced Technologies.

• 6. Roy, R. E., Vijayalakshmi, K. P., Bhuvaneswari, S., & Rajeev, R. S. (2019, September). Influence of process conditions and effect of functionalization in inducing time dependent polymorphic states in single walled carbon nanotube incorporated poly(vinylidene fluoride). SN Applied Sciences.

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  7. Roy, R. E., Bhuvaneswari, S., & Rajeev, R. S. (2019, May). Optically transparent nanocomposite films based on poly(vinylidene fluoride) and single walled carbon nanotube: Role of process parameters on polymorphic changes. Polymer Crystallization.

• 8. Roy, R. E., Vijayalakshmi, K. P., & Rajeev, R. S. (2018, November). Importance of optimization of functionalization of single walled carbon nanotube with special reference to mechanical, viscoelastic and adhesive characteristics of vinyl terminated polydimethyl siloxane. Polymer.

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  9. Roy, R. E., Komath, I., Vijayalakshmi, K. P., & Rajeev, R. S. (2018, November). Fluorosilicone polymers with tailored mechanical, acid resistant and adhesive properties: Role of ultrasonication and functionally active single walled carbon nanotubes. Materials Chemistry and Physics.

• 10. Roy, R. E., Bhuvaneswari, S., Vijayalakshmi, K. P., & Rajeev, R. S. (2018, November). Energy-induced polymorphic changes in poly(vinylidene fluoride): How ultrasonication results in polymer with predominantly γ phase. Journal of Polymer Science Part B: Polymer Physics.

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  11. Komath, I., Roy, R. E., Vishnu, A. G., & Gouri, C. (2017, December). Silicone copolymers bearing reactive vinyl and hydride functionalities: Synthesis, characterisation and particulate composite thereof for specialty applications. Materials Chemistry and Physics.

• 12. Roy, R. E., Bhuvaneswari, S., Thomas, D., & Rajeev, R. S. (2017, September). New insights into the spectral, thermal and morphological analysis of time dependent structural changes during open end functionalization of single walled carbon nanotubes. New Journal of Chemistry.
  

• 1. John, A. J., & Roy, R. E. (2025, October). Carbon dot as an emerging efficient nanobiomaterial for metal sensing applications. In Current Applications of Nanobiomaterials, Volume 1: Exploring Sustainable Synthesis, Characterization, and Therapeutic Innovations in Nanomedicine (pp. 221-230). Springer Nature Switzerland

• 2. John, A. J., & Roy, R. E. (2023). Plant-based green nanoparticles in cancer diagnosis and chemotherapy. In Bioprospecting of Tropical Medicinal Plants (pp. 1387–1404). Springer Nature Switzerland.
  

• 1. Rinu Elizabeth Roy, Bhuvaneshwari S, Deepthi Thomas, R.S. Rajeev, “Optimization of refluxing time for effective acid functionalization of Single Walled Carbon Nanotubes”, Fourth International Conference on Frontiers in Nanoscience & Technology, COCHIN NANO-2016, February 20-23 (2016) Cochin

• 2. Rinu Elizabeth Roy, K. Indulekha, R.S. Rajeev, V. Lakshmana Rao, “Solvent resistant fluorosilicone polymers with tailored mechanical properties via functionalized single walled carbon nanotubes”, Frontiers of Polymers and Advanced Materials, FPAM-2014, November 05-07 (2014) Trivandrum

• 3. Rinu Elizabeth Roy, Nisha Balachandran, R.S. Rajeev, “Acid Functionalisation of Single Walled Carbon Nanotubes: Effect of Extent of Functionalisation on Spectral and Thermal Properties”, Polymer Conference for Young Researchers, PCYR-2014, October 18 (2014) Trivandrum

• 4. Rinu Elizabeth Roy, S. Bhuwaneshwari, R.S. Rajeev, “Disentanglement of Single Walled Carbon Nanotubes (SWCNTs) by Polar Amide Solvents assisted by Ultrasonication”, International Conference on Advanced Functional Materials, ICAFM-2014, February 19-21 (2014) Trivandrum

• 5. Vandhana Ashok, Rinu Elizabeth Roy, Indulekha.K., R.S. Rajeev, “Acid Functionalisation of SWCNTs and its Effects on the Properties of vinyl terminated polydimethylsiloxane/SWCNT Nanocomposite”, National Seminar on Emerging Trends in Chemical Sciences (ETCS-2013) June (2013), Trivandrum

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