3 publications
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Published Subscription Original Research
Bio Materials and Nanotechnology: Green Tea (Waste)– Aluminium Nanoparticles (Gt-Al Nps) For Methylene Blue AdsorptionBy Bandari Daiva Mano Ramya, Annepu Sai Charan, Lenka Karthik Kumar, Doddi Venkata Naga Narasimha Kesava, Garugubilli Hemanth Kumar, Pulipati King, Meena Vangalapati
Abstract: This study examines the adsorption of Methylene Blue (MB) dye from aqueous solutions using Aluminium Nanoparticles synthesized with green tea powder as a biological reducing agent. Methylene Blue, an aromatic phenothiazine dye, is widely applied in medical diagnostics and various industrial processes, but its uncontrolled release into water bodies leads to environmental pollution due to its intense colour, stability, and potential toxicity. Therefore, identifying an efficient and eco-friendly adsorbent for …
Published in Journal of Materials & Metallurgical Engineering · Vol. 15, Issue 3, 2025 · pp. 96–107 Read article →
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Published Subscription Original Research
Adsorptive Removal of Rhodamine-B Using Eco- Synthesized Green Tea–Aluminium NanoparticlesBy Bandari Daiva Mano Ramya, Doddi Venkata Naga Narasimha Kesava, Kallepalli Nagamani, Annepu Sai Charan, Lenka Karthik Kumar, Pulipati King, Meena Vangalapati
Abstract: This study examines the use of Green Tea–Aluminium Nanoparticles (GT-Al NPs), a unique and eco-friendly adsorbent, to remove the dangerous Rhodamine-B dye from water. For characterisation, SEM, FTIR, TGA, and EDX were employed. We evaluated the effects of pH, temperature, dosage, contact time, and initial dye concentration on adsorption efficiency. First- and second-order pseudo models were used to characterize adsorption kinetics, and the Langmuir model explained equilibrium, as well as …
Published in Emerging Trends in Chemical Engineering · Vol. 12, Issue 3, 2025 · pp. 61–72 Read article →
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Published Subscription Review Article
A review on Advanced Materials for Sustainable Innovation and Innovative Applications in Chemical EngineeringBy Meena Vangalapati, Awab Mubark Musa Ali, Satti Amrutha
Abstract: High level materials assume a vital part in driving feasible mechanical headways across different enterprises. This comprehensive review paper aims to provide an in-depth analysis of the properties, synthesis methods, and potential applications of advanced materials, focusing particularly on nanomaterials, biomaterials, and smart materials. These materials exhibit unique characteristics that render them indispensable for a wide array of applications, spanning energy storage, environmental remediation, healthcare, and electronics. Nanomaterials, characterized by …
Published in Emerging Trends in Chemical Engineering · Vol. 11, Issue 1, 2024 · pp. 59–79 Read article →