Results 171 to 180 of about 1,361,762 (335)

Materiais híbridos à base de sílica obtidos pelo método sol-gel [PDF]

open access: gold, 2009
Edílson V. Benvenutti   +3 more
openalex   +1 more source

Xeno‐Free Biocompatible Peptide‐Based Bioinks Reinforced with Cellulose Nanofibers for 3D Printing

open access: yesAdvanced Healthcare Materials, EarlyView.
A xeno‐free bioink combining self‐assembled peptides and cellulose nanofibers is developed for 3D printing. The bioink forms a non‐cross‐linked 3D scaffold, mimicking the extracellular matrix and supporting over 95% cell viability. This approach offers enhanced biocompatibility and mechanical stability, advancing 3D printing for personalized medicine ...
Francesca Netti   +5 more
wiley   +1 more source

Determinação do grau crítico de umidade em sementes de Cenostigma tocantinum Ducke e Dipteryx odorata Willd. [PDF]

open access: yes, 2019
Este trabalho teve como objetivo avaliar o comportamento das sementes desta espécie quanto a sensibilidade à ...
GARCIA, L. C.   +2 more
core  

Synergistic Combination of Tamoxifen–Tetraphenylethylene Co‐Assembled Micelles and Orlistat‐Induced Lipid Droplet Inhibition to Overcome Tamoxifen Resistance

open access: yesAdvanced Healthcare Materials, EarlyView.
Molecule 2, which contains a shorter oligoether chain, binds to tamoxifen via structural similarity forming micelles with a positive surface charge, thereby enhancing cellular uptake. These fluorescent micelles induce lipid droplet (LD) accumulation, exhibit strong fluorescence, and effectively overcome tamoxifen resistance by synergizing with orlistat‐
Jung Yeon Park   +4 more
wiley   +1 more source

Alterações fisiológicas e bioquímicas em sementes de café secas em sílica gel e soluções salinas saturadas [PDF]

open access: diamond, 2015
Stefânia Vilas Boas Coelho   +4 more
openalex   +1 more source

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

open access: yesAdvanced 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   +3 more
wiley   +1 more source

Design and Synthesis of d-Ala-d-Ala Silica Gel for a Binding Mode-Based Physicochemical Screening Method. [PDF]

open access: yesACS Omega, 2023
Kimishima A   +11 more
europepmc   +1 more source

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