Results 61 to 70 of about 8,530,315 (235)
Polymer International, EarlyView.Magnetic alginate beads, functionalized with copper ferrite, effectively remove 17‐β‐estradiol from Amazonian water, exhibiting optimized 238.65 μg g−1 capacity, fast 40 min kinetics, easy recovery, and successful remediation. Abstract The presence of endocrine‐disrupting compounds, such as 17‐β‐estradiol, in aquatic ecosystems poses a significant ...
Dante S Silva +10 more
wiley +1 more source
Small, EarlyView.The study introduces a 3D sensing‐integrated platform enabling real‐time, non‐invasive monitoring of pH dynamics in patient‐derived PDAC tumorspheres. It revealed distinct extracellular acidification patterns under FOLFIRINOX, gemcitabine, and paclitaxel, correlating with therapeutic efficacy.
Stefania Forciniti +10 more
wiley +1 more source
McGill Journal of Medicine, 2020 A calcium carbonate suspension, encapsulated within particles of calcium alginate hydrogel, is proposed as a drug delivery device susceptible to ultrasound disruption. Spheres approximately 1mm in diameter were prepared by the coaxial airflow method from
Brent Lanting, Joe Barfett
doaj +1 more source
Preparation of alginic acid layers on solid substrates for biomedical applications [PDF]
, 2002 Alginic acid was immobilized on γ-aminopropyltriethoxysilane-coated glass as a model substrate since an alginic acid layer was known to prevent cell adhesion.
Yoshioka, Tomohiko +3 more
core +1 more source
Small, EarlyView.This study presents a microfluidic fabrication method for millimeter‐scale multicore hydrogel capsules containing multiple aqueous cores physically isolated by oil layers. These macrocapsules exhibit mechanical and chemical robustness effectively protecting cargos under simulated gastric conditions.
Hye‐Seon Jeong +4 more
wiley +1 more source
Thermal Degradation and Kinetics of Alginate Polyurethane Hybrid Material Prepared from Alginic Acid as a Polyol [PDF]
, 2020 Alginate polyurethane hybrid materials are prepared by varying mole ratio of 2, 4-TDI as a di-isocyanate and alginic acid as a polyol in presence of dimethyl sulfoxide (DMSO) as a solvent.
Jin-San Kim +7 more
core
Polymeric microcapsules poduction from sodium alginic acid for cell therapy
Materials Research, 2007 Development of polymeric materials has been increasingly emphasized in Biomedicine. Here, we evaluate the use of microcapsules made of Biodritin®, a biocompatible polymer compound which contains sodium alginic acid, a natural polymer extracted from algae,
Ana Carolina Vale Campos Lisboa +4 more
doaj +1 more source
Vat Polymerization 3D Printing of Hydrogels With Tunable Porosity
Small Methods, EarlyView.Nanodroplet emulsion templating enables DLP printing of porous hydrogels with pore sizes tunable across two orders of magnitude, from 46.15 to 0.66 µm. The printed interconnected networks retain high fidelity while improving mechanical robustness and cellular responses, providing a versatile platform for porous hydrogel biofabrication.
Liwei Liu +10 more
wiley +1 more source
SYNTHESIS OF CARBOXYETHYLALGINIC ACID AND ITS ETHYL ETHER
Разработка и регистрация лекарственных средств, 2019 Alkaline hydrolysis of amide carboxyethylalginic acid, obtained by alkylation of alginic acid with acrylamide was carried out. The synthesis of carboxyethylalginic acid, which was not described before in the literature, was carried out.
T. I. Taradeyko +2 more
doaj
Alginic acid aerogel: A heterogeneous Brønsted acid promoter for the direct Mannich reaction
, 2015 We demonstrate that highly dispersed alginic acid aerogel beads can function as heterogeneous promoters for Brønsted acid catalyzed reactions. The activity displayed by alginic acid, benchmarked in the three-component direct Mannich reaction, depended
Geraci, L. +6 more
core +1 more source