Results 31 to 40 of about 176,199 (305)

Un Traductor d'Espectroscòpies disponible en Internet [PDF]

open access: yes, 2006
Des del Departament de Bioquímica i Biologia Molecular de la UAB es coordina un projecte europeu que facilita la interpretació de les espectroscòpies de Ressonàncies Magnètiques.
Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular
core   +1 more source

Enhancing Magnetic Hyperthermia at the Cell Membrane by Anchoring 92R‐Functionalized Magnetic Nanoparticles to Low‐Endocytic CCR9 Surface Receptors

open access: yesAdvanced Healthcare Materials, EarlyView.
We present a strategy to enhance magnetic hyperthermia therapy by modulating nanoparticle–cell interactions. Antibody‐functionalized magnetic nanoparticles targeting the low‐internalizing CCR9 receptor enable spatially controlled membrane anchoring, reducing aggregation and maximizing heat generation under alternating magnetic fields.
David Egea‐Benavente   +5 more
wiley   +1 more source

Biologia do cancro do pulmão: conceitos actuais

open access: yesRevista Portuguesa de Pneumologia, 2002
RESUMO: No presente artigo de revisão o autor relata os conhecimentos actuais sobre a biologia celular e molecular do cancro do pulmão, relacionandoos, sempre que possível, com as respectivas implicações diagnósticas, prognósticas e terapêuticas.REV PORT
Renato Sotto-Mayor
doaj   +1 more source

Valoración de la exposición pasiva a sustancias de abuso en población pediátrica mediante el uso de matrices biológicas no convencionales [PDF]

open access: yes, 2013
El abuso de sustancias en los países occidentales ha acontecido un problema de salud pública. Lamentablemente, estas sustancias de abuso son además una carga para las personas que no las consumen, por ello, la población pediátrica es especialmente ...
Joya Cecilia, Javier   +1 more
core   +1 more source

Membrane Semi‐Permeability and Ion Selectivity in Chemiosmosis: Open Systems Volume Dependence of Electrolyte Chemistry

open access: yesAdvanced Materials Interfaces, EarlyView.
Very small cellular compartments can break electroneutrality and harness proton gradients without active transport structures, whereas larger volumes cannot, underscoring why life's critical energy processes are confined in microscopic spaces. ABSTRACT The effect of pH changes in external ionic solutions on liposomes entrapping non‐permeable weak acid ...
Josep M. Ribó   +4 more
wiley   +1 more source

Do virtual ao conceitual: a Bioinformática como ferramenta no ensino de Biologia Molecular para licenciandos

open access: yesCadernos Cajuína
As estratégias de ensino que utilizam ferramentas de Bioinformática na compreensão da Biologia Molecular e de suas aplicações sociais configuram-se como recursos fundamentais na formação inicial de professores de Ciências Biológicas.
Rian da Silva Oliveira   +2 more
doaj   +1 more source

HoxA Genes and the Fin-to-Limb Transition in Vertebrates

open access: yesJournal of Developmental Biology, 2016
HoxA genes encode for important DNA-binding transcription factors that act during limb development, regulating primarily gene expression and, consequently, morphogenesis and skeletal differentiation. Within these genes, HoxA11 and HoxA13 were proposed to
João Leite-Castro   +3 more
doaj   +1 more source

Silver Trimolybdate (Ag2Mo3O10.2H2O) Nanorods: Synthesis, Characterization, and Photo-Induced Antibacterial Activity under Visible-Light Irradiation

open access: yesBioinorganic Chemistry and Applications, 2022
The present study reports the synthesis, characterization, and antibacterial properties of silver trimolybdate (Ag2Mo3O10.2H2O) nanorods. The synthesis was performed using a conventional hydrothermal method.
Maria Karollyna do Nascimento Silva Leandro   +15 more
doaj   +1 more source

Estimació de la incertesa de mesura dels procediments de referència primaris per a la mesura de la concentració catalítica dels enzims en un laboratori de referència [PDF]

open access: yes, 2013
Aquest treball s'ha realitzat al Laboratori de Referència d'Enzimologia Clínica (LREC) de la Unitat de Bioquímica de Medicina. El LREC és un laboratori de referència acreditat per les normes ISO 17025 i ISO 15195, i forma part de la xarxa internacional ...
Rami Brualla, Laura   +1 more
core   +1 more source

A Mussel‐Inspired Bioadhesive Patch to Selectively Kill Glioblastoma Cells

open access: yesAdvanced Science, EarlyView.
An innovative mussel‐inspired bioadhesive patch has been developed for post‐surgical glioblastoma treatment. The patch, which adheres strongly in biological environments, releases a localized treatment. This treatment, acting via reactive oxygen species, shows specific toxicity to glioblastoma cells.
Jose Bolaños‐Cardet   +5 more
wiley   +1 more source

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