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2211+ documents found

Structure and Nonlinear Optical Properties of TeO2–WO3–PbO Thin Film Glasses

Gorni, G. · Muñoz Martín, D. · Ruiz de la Cruz, A. + 6 authors

2025Publisher: ElsevierRepository: idUS — Universidad de Sevilla

Lead tungsten tellurite thin film glasses have been produced by pulsed laser deposition in a broad TeO2 compositional range (50–85 mol%). Films present high transparency with an optical band gap Eg =3.3–3.4 eV, large refractive index (n >2) and reduced absorption (k <10 4) in…

DOI: 10.1016/j.optmat.2025.117206

Hydrogels and Nanogels: Pioneering the Future of Advanced Drug Delivery Systems

Delgado-Pujol, Ernesto J. · Martínez Muñoz, Guillermo · Casado Jurado, David + 6 authors

2025Publisher: Multidisciplinary Digital Publishing Institute (MDPI)Repository: idUS — Universidad de Sevilla

Conventional drug delivery approaches, including tablets and capsules, often suffer from reduced therapeutic effectiveness, largely attributed to inadequate bioavailability and difficulties in ensuring patient adherence. These challenges have driven the development of advanced…

DOI: 10.3390/pharmaceutics17020215

Hallux Limitus: Exploring the Variability in Lower Limb Symmetry and Its Connection to Gait Parameters-A Case-Control Study

Tovaruela Carrión, Natalia · Becerro-de-Bengoa-Vallejo, Ricardo · Losa-Iglesias, ME + 3 authors

2025Publisher: MdpiRepository: idUS — Universidad de Sevilla

Hallux limitus pathology is defined as a limitation of the dorsiflexion movement of the first toe without degenerative involvement of the first metatarsophalangeal joint, which produces pain and generates functional impairment, especially in the propulsive phase of gait. It is…

DOI: 10.3390/bioengineering12030298

Optimising secure and sustainable smart home configurations

Muñoz Heredia, Daniel · Varela Vaca, Ángel Jesús · Borrego Núñez, Diana + 1 author

2025Publisher: ElsevierRepository: idUS — Universidad de Sevilla

As the adoption of smart devices accelerates rapidly in smart homes worldwide, the variety of available devices on the market is also diversifying. This creates a challenge for users, who must choose devices that best meet their needs, and for system designers, who must ensure…

DOI: 10.1016/j.iot.2025.101637

Safety of Clostridium Butyricum TO-A as a Novel Food Pursuantto Regulation (EU) 2015/2283

Turck, Dominique · Bohn, Torsten · Cámara, Montaña + 8 authors

2025Publisher: WileyRepository: idUS — Universidad de Sevilla

Following a request from the European Commission, the EFSA Panel on Nutrition,Novel Foods and Food Allergens (NDA) was asked to deliver an opinion onClostridium butyricum TO-A as a novel food (NF) pursuant to Regulation (EU)2015/2283. The NF, which is proposed by the applicant…

DOI: 10.2903/j.efsa.2025.9371