I'm delighted to announce that my research paper, titled "Removal of Microplastics from Aqueous Media Using Activated Jute Stick Charcoal," has been published in Heliyon (Elsevier, H-Index: 50, Impact Factor: 3.4, Cite Score: 5.6; Q1). You can read the full paper here: [https://lnkd.in/gHYaA3Qt] This study explores an efficient and eco-friendly method for combating microplastics pollution in water, a growing concern for both human health and the environment. We developed a novel jute stick-activated charcoal (JSAC) through a high-temperature pyrolysis process followed by chemical activation. The resulting JSAC demonstrated remarkable adsorption capacity for polyvinylchloride-based microplastics (PVC-MPs), achieving up to 94.12% removal within 120 minutes under optimal conditions. Our research delves into the adsorption kinetics, isotherm models, and the underlying interactions driving this process, offering promising insights for water treatment technologies. I am grateful to Prof. Dr. A. B. M. Mamun Jamal sir & co-authors for the support and collaboration that made this work possible. #research #environmentalscience #microplastics #Sustainabilityity #innovation #Heliyon #KUET #DepartmentOfChemistry #microplastics_solution_Ltd. #Nur_Alom.
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Truly humbled and excited to announce the publication of our latest research article titled, "Green and efficient magnetic micro-solid phase extraction utilizing tea waste impregnated with magnetic nanoparticles for the analysis of ibuprofen in water samples by using UV-vis spectrophotometry" in RSC Advances!📚 This study delves deep into the pressing issue of emerging pollutants, particularly NSAIDs like Ibuprofen, contaminating our water sources. By harnessing the power of tea from kitchen waste, impregnated with magnetic nanoparticles (MNP-TW), We've developed a cutting-edge of magnetic micro-solid phase extraction technique. This method, coupled with UV-Vis spectrophotometry, offers a novel and cost-effective solution for detecting trace levels of Ibuprofen in water samples. Not only does this research shed light on the efficiency of MNP-TW as an active adsorbent, but it also underscores the potential of repurposing everyday waste to address environmental concerns. A huge shoutout to my outstanding supervisors, my mentors, Prof. Dr. Sharifah Mohamad and Assoc. Prof. ChM. DR. MUGGUNDHA RAOOV, whose expertise and guidance were instrumental in bringing this project to fruition. Let's continue to innovate for a cleaner, green and safer world! 🌱💧 Feel free to read the paper by clicking the link below! https://lnkd.in/ggw4ANWi #EnvironmentalScience #Research #Sustainability #Innovation #Mastersjourney #Gratitude #AchievementUnlocked
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Two more papers are out from my PhD project; here are the topics mainly discussed: 1. Enhancing hydration and internal curing in cementitious mixes: The impact of pre-treated milkweed fibres, https://lnkd.in/gHmzhi2x 2. An investigation into the microstructural evolution and shrinkage control in internally cured mortars with milkweed fibres, https://lnkd.in/gbj_tRwV #Bio-based #BuildingMaterials #Superabsorbent #InternalCuring
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We ♥️ this! Check out this #synbio paper, published in Nature Chemical Biology, where researchers engineered spores to secrete plastic-degrading enzymes under specific circumstances. Embedded into plastics, the spores activate only to specific triggers, like surface erosion or composting, to initiate degradation, leading to the plastic's complete breakdown. READ MORE: https://bit.ly/4es0QPV #SyntheticDNA #Greenplastics #DNAinnovation SHENZHEN INSTITUTE OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES
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🌿 Excited to contribute towards sustainable development with my recent research paper! Priyanshu et al. (2024) ‘Biosynthesis and Biosorption potential of agnps from A. indica extract for removal of Cr (VI)’, Journal of Hazardous, Toxic, and Radioactive Waste, 28(4). doi:10.1061/jhtrbp.hzeng-1286 Exciting findings from our research! 🌿🔬 We've successfully synthesized nonhazardous silver nanoparticles (AgNPs) using Azadirachta indica (neem) plant extracts, focusing on removing hexavalent chromium [Cr (VI)] ions from water. 🌊✨ Characterization techniques like FT-IR and EDX confirmed the presence of elemental silver in our AgNPs, which display an amorphous structure and exceptional monodispersity under SEM and particle size analysis. 🌱💧 In batch adsorption studies, we optimized pH, time, and initial concentration parameters. Achieved maximum chromium removal efficiency of 87.68% at pH 1, 5 mg/L initial concentration, and 50 min contact time. 📊⏱️ Equilibrium and kinetic studies revealed pseudo-second-order kinetics with a maximum adsorption capacity of 7.2 mg/g at 50 min and 30°C. 📈🔍 Moreover, these AgNPs exhibit potent antibacterial activity against Bacillus subtilis and Escherichia coli, underscoring their dual environmental remediation and health benefits. 🦠🛡️ Excited about the potential of A. indica-synthesized AgNPs in tackling water pollution challenges! 🌍 #SustainableDevelopment #Nanotechnology #EnvironmentalScience #ResearchPaper #LinkedInPost
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𝗜𝗻𝗳𝗹𝘂𝗲𝗻𝗰𝗲 𝗼𝗳 𝗔𝗴𝗶𝗻𝗴 𝗮𝗻𝗱 𝗢𝗿𝗴𝗮𝗻𝗶𝗰 𝗠𝗮𝘁𝘁𝗲𝗿 𝗼𝗻 𝗖𝗮𝗳𝗳𝗲𝗶𝗻𝗲 𝗔𝗱𝘀𝗼𝗿𝗽𝘁𝗶𝗼𝗻 𝗼𝗻𝘁𝗼 𝗠𝗶𝗰𝗿𝗼𝗽𝗹𝗮𝘀𝘁𝗶𝗰𝘀 𝗶𝗻 𝗔𝗾𝘂𝗮𝘁𝗶𝗰 𝗘𝗻𝘃𝗶𝗿𝗼𝗻𝗺𝗲𝗻𝘁𝘀 Exciting new research by Madushika Sewwandi, Hasintha Wijesekara, Anushka Upamali Rajapaksha, Sasimali Soysa, and Meththika Vithanage explores how aging microplastics, particularly polyethylene (PE), influence the adsorption of caffeine (CFN) in water systems, especially in environments rich in dissolved organic matter like humic acid (HA), published in the journal Industrial & Engineering Chemistry Research (American Chemical Society) Key findings include: 1. Higher CFN adsorption by aged PE microplastics in HA-enriched waters. 2. The impact of pH levels, contact time, and humic acid concentration on sorption processes. 3. Complex mechanisms like nucleophilic attractions, hydrogen bonds, and Van der Waals interactions in the CFN adsorption. This research highlights the importance of understanding microplastic contamination and its effects on human health and environmental pollution. 🔗 Read more in the latest publication by the American Chemical Society! https://lnkd.in/d9_pd9S9 #Microplastics #agingmicroplastics #CaffeineAdsorption #polyethylene #EnvironmentalResearch #dissolvedorganicmatter #AquaticEcosystems #HumanHealth #Sustainability #PollutionControl #OrganicMatter #WaterScience
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I'm thrilled to announce that our research on PLA/PHB blend films for sustainable packaging applications has been published in the prestigious journal, Industrial Crops and Products (📈Impact Factor: 5.9, 📈Cite Score: 9.7)! 📚🔬 👨🔬 Authors: Baba Linkanmani Sahoo, along with the invaluable guidance of Dr. Smita Mohanty (co-supervisor) and Dr. Sanjay K. Nayak (supervisor). For a limited time (until June 26, 2024), you can access the full article on ScienceDirect. 🔗URL: https://lnkd.in/gMcc6S4U Personalized URL providing 50 days' free access to the article. No sign-up or fees required! 🔖DOI: https://lnkd.in/gpd9bPA6 🔍 Summary of our Research: We explored the reactive extrusion of PLA and PHB blend films, incorporating innovative elements such as epoxide styrene–acrylic (ESA) chain extender, pentaerythritol (PEOL) as a nucleating agent, and cellulose nanocrystal (CNC). Our findings showcase significant improvements in mechanical strength, crystallinity, and barrier properties, making these films highly suitable for packaging applications. Notably, the addition of CNCs resulted in a remarkable enhancement in water vapor transmission rate (WVTR), indicating a promising avenue for creating a protective barrier. #biodegradablepackaging #sustainablematerials #nanocellulose #pla #phb #packagingresearch #packaginginnovation #elsevierjournal #sustainability #materialscience #packagingindustries
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My New scientist series post -42 (16.05.2024) Polyglycerol Coating Offers Safer Nanoparticle Environmental Remediation Nanoparticles (NPs) are instrumental in mitigating environmental pollution by targeting and neutralizing harmful chemicals in soil and water. However, their release into the environment can lead to their ingestion by organisms, causing widespread toxicity as they transfer through the food chain. Addressing this concern, a research team led by Professor Masazumi Fujiwara and Assistant Professor Yajuan Zou from Okayama University has innovated a polyglycerol (PG) coating for NPs to mitigate ecotoxicity. The PG coating, characterized by its hydrophilic and negatively charged groups, alters the surface chemistry and electric charge of NPs, reducing their binding to biological molecules and cell surfaces. Notably, while positively charged NPs are traditionally thought to accumulate in organisms due to their affinity for negatively charged cell surfaces, recent findings indicate that negatively charged NPs might accumulate even more. Published in Chemosphere on May 7, 2024, the study tested this PG coating on iron oxide nanoparticles (IONs). When applied to IONs, the PG coating significantly reduced their accumulation in Caenorhabditis elegans, a model organism in environmental chemistry. The coating allowed NPs to pass through the nematode's intestines and be excreted more efficiently, lowering NP retention and associated toxic effects. #Materialsscience #Nanotechnology #Nanoparticles #Ironoxide #MasazumiFujiwara #OkayamaUniversity #Dr #PhD #scienceisbliss #Linkedintheplace #WIT #womenintechnology.
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happy to share our recent publication https://lnkd.in/enTp37jn I am happy to share our recent published work.The work focused on developing chitin nanofibers from marine biomass (crab shells) using an innovative concrete mechanical vibrator (CMV) technique. This novel disintegration approach allows for efficient, scalable production of chitin nanofibers. By leveraging the mechanical action of the CMV, we achieve high-quality chitin nanofibers that are suitable for applications in biocomposites, medical materials, and sustainable textiles. This method represents a significant advancement in eco-friendly, cost-effective chitin nanofibers
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📢 Call for Abstracts! We are accepting submissions for the ICNF - International Conference on Natural Fibers 2025! If your work is related to Natural Fibers, this is the perfect opportunity to share your research with internationally renowned experts. In the previous edition, some of the submitted abstracts included innovative topics such as: 🔹 Extraction of Fibers from Banana Plant Waste: A Comparative Study 🔹 Toward Adhesives-Free Bio-Based Composites via UV-Assisted Interfacial Cross-Linking 🔹 Milkweed Fibers: Enhanced Efficiency for Insulation under Compression 💡 Do you have relevant research to share? Submit your abstract by January 31, 2025, and join the global discussion on the future of natural fibers. ➡️ Submit now: https://lnkd.in/dHqsbsJb 📅 Submission deadline: January 31, 2025 #ICNF2025 #NaturalFibers #Conference #CallForAbstracts #ScientificResearch
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🔬 New Scientific Publication! ♻ Transforming Industrial Waste into Highly Crystalline Zeolites 🔎 We are delighted to announce that our latest research paper “Waste Symbiosis through the Synthesis of Highly Crystalline LTA and SOD Zeolites”, carried out in the frame of the Z-ONA4LIFE project, has been published in Materials MDPI. This work is the result of a collaborative effort between MEDES group (Instituto de Ciencias de la Construcción Eduardo Torroja IETCC CSIC) and our international partners from Federal University of Santa Catarina (Universidade Federal de Santa Catarina). ⚗ Study Overview: We have developed an innovative process for synthesising zeolites from industrial waste, such as salt slag and rice husk ash, to create highly crystalline LTA and SOD zeolites. This approach not only helps mitigate the environmental impact of these hazardous wastes but also promotes the sustainable production of high-value materials. 🌍 Impact and Applications: This research highlights the potential of industrial symbiosis to transform waste into valuable resources. The zeolites we have synthesised have applications in the detergent industry, petrochemicals, environmental remediation, and more. 📄 Read the full article here: https://lnkd.in/dtMEhPwd We extend our gratitude to all collaborators and the community for their continued support. We hope this advancement will inspire further research and industrial applications! #Research #Zeolites #Sustainability #Innovation #Materials #CircularEconomy #IETCC
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