Results 141 to 150 of about 561,321 (391)

A Novel Sprayable Fibrinogen/Glycosaminoglycans/Collagen‐Based Bioink for Skin Wound Healing Applied by a Handheld Dual‐Head Airbrush

Advanced Healthcare Materials, EarlyView.
A dual‐head airbrush‐based spraying device, combined with a fibrinogen bioink enriched with glycosaminoglycans and collagen, enables the delivery of biomaterials and cells to promote wound healing. This system demonstrates effective skin regeneration in vitro and in vivo, with comparable results to autografts.
Paula Pleguezuelos‐Beltrán, Daniel Nieto‐García, Carlos Chocarro‐Wrona, Juan de Vicente, Patricia Gálvez‐Martín, José Manuel Entrena, Elena López‐Ruiz, Juan Antonio Marchal   +7 more
wiley   +1 more source

Characterising epithelial tissues using persistent entropy [PDF]

, 2019
In this paper, we apply persistent entropy, a novel topological statis- tic, for characterization of images of epithelial tissues. We have found out that persistent entropy is able to summarize topological and geomet- ric information encoded by ...
Atienza Martínez, María Nieves, Escudero Cuadrado, Luis María, Jiménez Rodríguez, María José, Soriano Trigueros, Manuel   +3 more
core   +1 more source

Mesoporous Bioactive Glasses: A Powerful Tool in Tissue Engineering and Drug Delivery

Advanced Healthcare Materials, EarlyView.
This work is a comprehensive revision of bioactive glasses (BGs), pioneered by Prof. L.L. Hench, which are key in bone repair and regenerative medicine. Sol–gel methods and mesoporous designs enhanced their bioactivity, ions, and drug delivery. BGs now support gene therapy and 3D‐printed scaffolds, enabling personalized, multifunctional treatments in ...
Natividad Gómez‐Cerezo, Daniel Lozano, Antonio J. Salinas, María Vallet‐Regí   +3 more
wiley   +1 more source

Solvable Leibniz Algebras with Filiform Nilradical [PDF]

, 2015
In this paper we continue the description of solvable Leibniz algebras whose nilradical is a filiform algebra. In fact, solvable Leibniz algebras whose nilradical is a naturally graded filiform Leibniz algebra are described in [6] and [8].
Camacho Santana, Luisa María, Masutova, K. K., Omirov, Bakhrom Abdazovich   +2 more
core   +1 more source

Competitividad, mercado y Estado

Revista IECOS, 2021
El planeamiento del desarrollo ha de proponerse el dinamismo económico con desarrollo institucional, equidad social con formación de capital humano y competitividad internacional basada en el progreso técnico. El principio que se debe seguir es "tanto mercado como sea posible y tanto Estado como sea necesario", de manera que en ocasiones la ...
openaire   +2 more sources

State‐of‐the‐Art, Insights, and Perspectives for MOFs‐Nanocomposites and MOF‐Derived (Nano)Materials

Advanced Materials, EarlyView.
Different approaches to MOF‐NP composite formation, such as ship‐in‐a‐bottle, bottle‐around‐the‐ship and in situ one‐step synthesis, are used. Owing to synergistic effects, the advantageous features of the components of the composites are beneficially combined, and their individual drawbacks are mitigated.
Stefanos Mourdikoudis, Subhajit Dutta, Saqib Kamal, Sergio Gómez‐Graña, Isabel Pastoriza‐Santos, Stefan Wuttke, Lakshminarayana Polavarapu   +6 more
wiley   +1 more source

A 76nW, 4kS/s 10-bit SAR ADC with offset cancellation for biomedical applications [PDF]

, 2016
This paper presents a 10-bit fully-differential rail-to-rail successive approximation (SAR) ADC designed for biomedical applications. The ADC, fabricated in a 180nm HV CMOS technology, features low switching energy consumption and employs a time-domain ...
Carrasco Robles, Manuel, Delgado Restituto, Manuel, Fiorelli, Rafaella, Ginés Arteaga, Antonio José, Rodríguez Vázquez, Ángel Benito   +4 more
core   +1 more source

Competitividade baseada no marketing ecológico

Revista de Ciências da Administração, 2008
A dependência de energia, o desperdício de água, o mau uso e manejo de florestas, obras irresponsáveis ambientalmente, poluição de mananciais, mares, oceanos, terra, ar, e inúmeras outras ações que prejudicam o meio ambiente vêm causando dificuldades à própria sociedade que ainda as admitem, embora havendo crescentes restrições.
openaire   +5 more sources

Bi‐Functional Topospecific Nanoparticles to Promote Immune‐Tumor Cell Engagement as A New Immunotherapeutic Strategy

Advanced Materials, EarlyView.
A Janus‐engineered nanoplatform (J‐pHLIP‐PD1), featuring separate tumor‐ and immune‐targeting faces, bridges melanoma cells and cytotoxic T lymphocytes using toposelective pHLIP and anti‐PD‐1 presentation. This strategy elicits robust antitumor responses, promotes immunogenic tumor cell death, suppresses lung metastasis in vivo, and provides a modular,
Alba Ortuño‐Bernal, Sandra Clara‐Trujillo, Elena Lucena‐Sánchez, Francisco J. Hicke, Andrea Escudero, Sandra Pradana‐López, Nelia Jiménez‐Alduan, Paula Díez, Alba García‐Fernández, Ramón Martínez‐Máñez   +9 more
wiley   +1 more source

Interactions Between Active Matters and Endogenous Fields

Advanced Materials, EarlyView.
This review synthesizes endogenous field information and computational methods in contexts such as cancer, wounds, and biofilms. It organizes NAMs and AAMs by sensing, transmitting, and executing functions, compares their limitations, and from these contrasts proposes design strategies for next‐generation AAMs, offering perspectives to foster ...
Jinwei Lin, Qiaoxin Guan, Jiangqi Feng, Shuqin Chen, Leilei Xu, Jianguo Guan, Samuel Sánchez   +6 more
wiley   +1 more source