Mari Lallukka

Boosting silver loading and functionality in Clinoptilolite via tannic acid reduction: a comparative study of ionic and metallic silver for air purification

Francesca Gattucci, Mari Lallukka, Nadia Grifasi, Marco Armandi et autres

Air purification is essential for protecting human health, as airborne pathogens and pollutants contribute to respiratory infections. Natural materials such as zeolites, particularly clinoptilolite, have attracted attention due to their high adsorption capacity and ion exchange properties, making them promising for air …

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Novel green-engineered hierarchical PLA-Ag nanohybrids for antimicrobial environmental purification

Francesca Gattucci, Andrea Maio, Mari Lallukka, Francesco De Boni et autres

The development of sustainable antimicrobial materials is essential for next-generation air and water purification systems, particularly in view of the increasing occurrence of multidrug-resistant pathogens. In this work, three-dimensional porous poly(lactic acid) (PLA) fibrous mats were fabricated by coagulation-wet electrospinning, followed by …

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Tannic acid-assisted green functionalization of Clinoptilolite: A step-by-step characterization of silver nanoparticles in situ reduction

Francesca Gattucci, Mari Lallukka, Nadia Grifasi, Marco Piumetti et autres

Ag-Functionalized Clinoptilolite for Air Purification: Comparative Study of Decontamination and Antibacterial Efficacy of Metallic vs. Ionic Silver

Francesca Gattucci, Mari Lallukka, Nadia Grifasi, Marco Armandi et autres

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Tellurium-Doped Bioactive Glass Induces Ferroptosis in Osteosarcoma Cells Regardless of FSP1

Elżbieta Pańczyszyn, Mari Lallukka, Mara Gagliardi, Valentina Saverio et autres

Human osteosarcoma (OS) is a rare tumor predominantly affecting long bones and characterized by a poor prognosis. Currently, the first line of intervention consists of the surgical resection of primary tumors combined with radiotherapy and chemotherapy, with a profound impact on the …

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Evaluation of the immune response of peripheral blood mononuclear cells cultured on Ti6Al4V-ELI polished or etched surfaces

Hugo Abreu, Mari Lallukka, Davide Raineri, Massimiliano Leigheb et autres

Introduction: While titanium and its alloys exhibit excellent biocompatibility and corrosion resistance, their polished surfaces can hinder fast and effective osseointegration and other biological processes, such as angiogenesis, due to their inert and hydrophobic properties. Despite being commonly used for orthopedic implants, …

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Tellurium-Doped Bioactive Glassinduces Ferroptosis in Osteosarcoma Cells Regardless of FSP1

Elżbieta Pańczyszyn, Mari Lallukka, Mara Gagliardi, Valentina Saverio et autres

Human osteosarcoma (OS) is a rare tumor predominantly affecting long bones and characterized by a poor prognosis. Currently, the first line of intervention consists of surgical resection of primary tumors combined with radiotherapy and chemotherapy, with a profound impact on patient’s life. …

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Tellurium-Doped Bioactive Glassinduces Ferroptosis in Osteosarcoma Cells Regardless of FSP1

Elżbieta Pańczyszyn, Mari Lallukka, Mara Gagliardi, Valentina Saverio et autres

Human osteosarcoma (OS) is a rare tumor predominantly affecting long bones and characterized by a poor prognosis. Currently, the first line of intervention consists of surgical resection of primary tumors combined with radiotherapy and chemotherapy, with a profound impact on patient’s life. …

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Silver-doped glass-ceramic scaffolds with antibacterial and bioactive properties for bone substitution

Mari Lallukka, Marta Miola, Enrica Verné, Francesco Baino

The preparation of scaffolds that are both macroporous and mechanically strong is a significant challenge in the development of bioactive ceramic materials for bone substitution. Furthermore, the introduction of beneficial extra-functionalities such as bacterial inhibition is highly appealing but adds complexity to …

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Human T-Cell Responses to Metallic Ion-Doped Bioactive Glasses

Hugo Abreu, Mari Lallukka, Marta Miola, Silvia Spriano et autres

Biomaterials are extensively used as replacements for damaged tissue with bioactive glasses standing out as bone substitutes for their intrinsic osteogenic properties. However, biomaterial implantation has the following risks: the development of implant-associated infections and adverse immune responses. Thus, incorporating metallic ions …

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Cu-doped bioactive glass with enhanced in vitro bioactivity and antibacterial properties

Mari Lallukka, Marta Miola, Ziba Najmi, Andrea Cochis et autres

This work aimed to optimize, produce and characterize Cu-doped bioactive glasses which are antibacterial without the addition of antibiotics obtained via ion exchange in an aqueous solution. According to morphological, compositional and structural analyses, 0.001 M was selected as the most optimal …

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In vitro cytocompatibility of antibacterial silver and copper-doped bioactive glasses

Mari Lallukka, Amel Houaoui, Marta Miola, Susanna Miettinen et autres

Fighting the formation of bacterial biofilm and simultaneously providing a bioactive environment for bone regeneration during the treatment of orthopedic infections is one of the greatest challenges in surgery. Moreover, the major global threat of rapidly increasing antimicrobial resistance calls for non-antibiotic …

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