Publications by authors named "S Paniagua"

Article Synopsis
  • - This study focuses on creating biocompatible scaffolds using polylactic acid (PLA), calcium phosphate, and diatomaceous earth for bone regeneration, with a goal of improving cell adhesion and biodegradability.
  • - The optimal composite mix (20 PLA/1 CP/1 DE) showed almost no cytotoxicity following gamma sterilization and was tested for its mechanical properties, which were found to be similar to cancellous bone.
  • - Degradation tests over 13 weeks indicated stability without significant mass loss, and successful cell interaction was noted, suggesting potential for these 3D-printed scaffolds as alternatives to traditional bone implants.
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Bionanotechnology research has surged to the forefront of scientific innovation, propelling the exploration of cutting-edge technologies and interdisciplinary collaboration. Biomimicry, which harnesses nature's ingenuity, drives the development of novel research-based solutions in diverse fields such as vaccines, medicine, and biomedical devices. Nature's role is becoming increasingly pivotal in addressing complex challenges related to environmental conservation, human health, and pandemic preparedness, including those posed by SARS-CoV-2 and other emerging pathogens.

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Nowadays, the scarcity of energy resources is promoting the search for alternative energy sources, boosting interest in the use of forest lignocellulosic residue in the energy sector. In this study, the focus is on the energy recovery from two lignocellulosic residues originated during the pruning of ornamental trees (Horse Chestnut, CI, and False Acacia, FA). Both conventional and flash pyrolysis techniques were applied.

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Article Synopsis
  • Green-synthesized iron nanoparticles (GAP-FeNP) were effectively used in a three-dimensional electro-Fenton (3DEF) process to remove over 94% of hexavalent chromium (Cr (VI)) across various pH levels and initial concentrations.
  • The best results were achieved at a pH of 9.0, where Cr (VI) removal exceeded 98%, and optimal conditions allowed for nearly complete removal (>99%) in as little as 5 minutes.
  • This study demonstrates the potential of GAP-FeNP to greatly accelerate the removal of Cr (VI), making the process not only faster but also more versatile in terms of pH applicability.
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Objective: To assess the degree of implementation of medication error prevention practices in Spanish hospitals.

Method: Descriptive multicenter study of the degree of implementation of the safety practices included in the "Medication use-system safety self-assessment for hospitals. Version.

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