Szerző szerinti böngészés "Muthu, Arjun"
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Tétel Szabadon hozzáférhető Analysis of Fluorescent Carbon Nanodot Formation during Pretzel Production(2024) Semsey, Dávid; Nguyen, Huu Huong Duyen; Seresné Törős, Gréta; Muthu, Arjun; Labidi, Safa; El-Ramady, Hassan; Béni, Áron; Rai, Mahendra; Prokisch, JózsefTétel Szabadon hozzáférhető Biotechnology of Nanofiber in Water, Energy, and Food Sectors(2023) Prokisch, József; Sári, Daniella; Muthu, Arjun; Nagy, Antal; El-Ramady, Hassan; Abdalla, Neama; Dobránszki, JuditTétel Szabadon hozzáférhető Carbon Nanodot-Microbe-Plant Nexus in Agroecosystem and Antimicrobial Applications(2024) Prokisch, József; Nguyen, Huu Huong Duyen; Muthu, Arjun; Ferroudj, Aya; Singh, Abhishek; Agrawal, Shreni; Rajput, Vishnu D.; Ghazaryan, Karen; El-Ramady, Hassan; Rai, MahendraTétel Szabadon hozzáférhető Carbon Nanodots-Based Sensors: A Promising Tool for Detecting and Monitoring Toxic Compounds(2025) Nguyen, Huu Huong Duyen; Muthu, Arjun; Elsakhawy, Tamer; Sheta, Mohamed; Abdalla, Neama; El-Ramady, Hassan; Prokisch, JózsefTétel Szabadon hozzáférhető Carbon Nanodot–Microbe–Plant Nexus in Agroecosystem and Antimicrobial ApplicationsProkisch, József; Nguyen, Duyen H. H.; Muthu, Arjun; Ferroudj, Aya; Singh, Abhishek; Agrawal, Shreni; Rajput, Vishnu D.; Ghazaryan, Karen; El-Ramady, Hassan; Rai, Mahendra; Prokisch József (1966-) (szelén, tellur, innováció, élelmiszerfejlesztés, funkcionális élelmiszer, GCMS, AFS, Arduino); Állattudományi, Biotechnológiai és Természetvédelmi Intézet -- 4040; Állattenyésztési Tanszék -- 4039; MÉK; Debreceni EgyetemThe intensive applications of nanomaterials in the agroecosystem led to the creation of several environmental problems. More efforts are needed to discover new insights in the nanomaterial–microbe–plant nexus. This relationship has several dimensions, which may include the transport of nanomaterials to different plant organs, the nanotoxicity to soil microbes and plants, and different possible regulations. This review focuses on the challenges and prospects of the nanomaterial–microbe–plant nexus under agroecosystem conditions. The previous nano-forms were selected in this study because of the rare, published articles on such nanomaterials. Under the study’s nexus, more insights on the carbon nanodot–microbe–plant nexus were discussed along with the role of the new frontier in nano-tellurium–microbe nexus. Transport of nanomaterials to different plant organs under possible applications, and translocation of these nanoparticles besides their expected nanotoxicity to soil microbes will be also reported in the current study. Nanotoxicity to soil microbes and plants was investigated by taking account of morpho-physiological, molecular, and biochemical concerns. This study highlights the regulations of nanotoxicity with a focus on risk and challenges at the ecological level and their risks to human health, along with the scientific and organizational levels. This study opens many windows in such studies nexus which are needed in the near future.Tétel Szabadon hozzáférhető Comparative Study of Red and Grey Selenium Nanoparticles on Organ-Specific Selenium Deposition and Growth Performance in Japanese Quails(2025) Ferroudj, Aya; Muthu, Arjun; Sári, Daniella; Seresné Törős, Gréta; Béni, Áron; Czeglédi, Levente; Knop, Renáta; El-Ramady, Hassan; Prokisch, JózsefTétel Szabadon hozzáférhető Detection and formation of fluorescent carbon nanodots in coffee brews and its relationship with other compositions(2024) Nguyen, Huu Huong Duyen; Muthu, Arjun; El-Ramady, Hassan; Béni, Áron; Prokisch, JózsefTétel Szabadon hozzáférhető Determination of hydride-generated selenium in aqueous matrices by modified atomic fluorescence spectrometry(2026) Muthu, Arjun; Nguyen, Huu Huong Duyen; Neji, Chaima; Ferroudj, Aya; Prokisch, József; El-Ramady, Hassan; Béni, ÁronTétel Szabadon hozzáférhető Developing an egg model for selenium nanoparticle testing(2025) Ferroudj, Aya; Muthu, Arjun; Sári, Daniella; Seresné Törős, Gréta; Béni, Áron; El-Ramady, Hassan; Prokisch, JózsefTétel Korlátozottan hozzáférhető Dietary Red and Grey Selenium Nanoparticles: Effects on Tissue Selenium Distribution, Antioxidant Capacity, and Retention in Japanese Quails(2025) Ferroudj, Aya; Muthu, Arjun; Pesti-Asbóth, Georgina; Sári, Daniella; Seresné Törős, Gréta; Béni, Áron; Czeglédi, Levente; Knop, Renáta; El-Ramady, Hassan; Prokisch, JózsefTétel Szabadon hozzáférhető Direct Terpene extraction from aromatic herbs: Comparative evaluation of ultrasound-assisted stir bar sorptive extraction and ultrasound-assisted extraction by HPLC-PDA with AGREE/AGREEprep greenness assessment(2026) Atieh, Reina; Labidi, Safa; Hamda, Tammem; Seresné Törős, Gréta; Muthu, Arjun; Alshaal, Tarek Ali Ahmed Ibrahim; Béni, Áron; Kiss, AttilaTétel Szabadon hozzáférhető Effect of sub-lethal heat stress on viability of Lacticaseibacillus casei N in spray-dried powders(2022) Bommasamudram, Jyothna; Muthu, Arjun; Devappa, SomashekarTétel Szabadon hozzáférhető Food-Derived Carbon Dots: Formation, Detection, and Impact on Gut Microbiota(2025) Nguyen, Huu Huong Duyen; El-Ramady, Hassan; Seresné Törős, Gréta; Muthu, Arjun; Elsakhawy, Tamer; Abdalla, Neama; Alibrahem, Walaa; Kharrat Helu, Nihad; Prokisch, JózsefTétel Szabadon hozzáférhető Green Synthesised Carbon Nanodots Using the Maillard Reaction for the Rapid Detection of Elemental Selenium in Water and Carbonated Beverages(2025) Muthu, Arjun; Nguyen, Huu Huong Duyen; Ferroudj, Aya; Prokisch, József; El-Ramady, Hassan; Neji, Chaima; Béni, ÁronTétel Szabadon hozzáférhető Green-Synthesized Nanomaterials from Edible and Medicinal Mushrooms: A Sustainable Strategy Against Antimicrobial Resistance(2025) Seresné Törős, Gréta; El-Ramady, Hassan; Nguyen, Huu Huong Duyen; Alibrahem, Walaa; Helu, Nihad Kharrat; Atieh, Reina; Muthu, Arjun; Jevcsák, Szintia; Semsey, Dávid; Abdalla, Neama; Elsakhawy, Tamer; Tóth, Florence Alexandra; Nagy, Péter Tamás; Prokisch, JózsefTétel Szabadon hozzáférhető Investigation of the role of selenium forms in biological systems (soil, plants, and animals)(2026) Muthu, Arjun; Béni, Áron; Muthu, Arjun; Mezőgazdaság-, Élelmiszertudományi és Környezetgazdálkodási KarThis doctoral thesis focuses on the development of advanced analytical and nanomaterial-based strategies for the detection, characterisation, and application of selenium forms in food and environmental systems. The work integrates atomic fluorescence spectrometry (AFS), fluorescence sensing, and nanotechnology to address critical challenges in selenium speciation and monitoring. A modified hydride generation AFS method was developed for sensitive detection of hydrogen selenide, with improved efficiency through instrumental optimisation. In parallel, green-synthesised carbon nanodots (CNDs) and selenium-based nanohybrids were designed and evaluated as rapid fluorescence sensors for the selective detection of elemental selenium and mercury ions in complex matrices. The thesis further explores nanomaterial behaviour, selectivity mechanisms, and real-sample applicability. Overall, this research bridges analytical chemistry and nanotechnology, providing scalable, cost-effective approaches for trace element detection with relevance to food safety, environmental monitoring, and nano-enabled sensing platforms.Tétel Szabadon hozzáférhető Microbial-Based Biotechnology: Production and Evaluation of Selenium-Tellurium Nanoalloys(2023) Muthu, Arjun; Sári, Daniella; Ferroudj, Aya; El-Ramady, Hassan; Béni, Áron; Badgar, Khandsuren; Prokisch, JózsefTétel Szabadon hozzáférhető Nano-Food Farming: Toward Sustainable Applications of Proteins, Mushrooms, Nano-Nutrients, and Nanofibers(2024) Prokisch, József; Seresné Törős, Gréta; Nguyen, Huu Huong Duyen; Neji, Chaima; Ferroudj, Aya; Sári, Daniella; Muthu, Arjun; Brevik, Eric C.; El-Ramady, HassanTétel Szabadon hozzáférhető Nanofarming: Promising Solutions for the Future of the Global Agricultural Industry(2023) El-Ramady, Hassan; Abdalla, Neama; Sári, Daniella; Ferroudj, Aya; Muthu, Arjun; Prokisch, József; Fawzy, Zakaria; Brevik, Eric C.; Solberg, Svein ØivindTétel Szabadon hozzáférhető Nanomaterials for Smart and Sustainable Food Packaging: Nano-Sensing Mechanisms, and Regulatory Perspectives(2025) Muthu, Arjun; Nguyen, Huu Huong Duyen; Neji, Chaima; Seresné Törős, Gréta; Ferroudj, Aya; Atieh, Reina; Prokisch, József; El-Ramady, Hassan; Béni, Áron