Results 51 to 60 of about 25,600 (309)
Molecules, 2019 Two novel all-solid-state potentiometric sensors for the determination of azide ion are prepared and described here for the first time. The sensors are based on the use of iron II-phthalocyanine (Fe-PC) neutral carrier complex and nitron-azide ion-pair ...
Ahmed Galal Eldin +3 more
doaj +1 more source
Nanobody‐Decorated Lipid Nanoparticles for Enhanced mRNA Delivery to Tumors In Vivo
Advanced Healthcare Materials, EarlyView.This study presents a targeted mRNA‐LNP platform engineered with anti‐PSMA nanobodies for prostate cancer therapy. Using different in vivo models, the authors demonstrate selective uptake and mRNA delivery in PSMA+ cancer cells. However, while targeting is enhanced, mRNA delivery efficacy is limited by tissue penetration, tumor necrosis, and immune ...
Pol Escudé Martinez de Castilla +16 more
wiley +1 more source
Development of a Telescoped Flow Process for the Safe and Effective Generation of Propargylic Amines
Molecules, 2019 Propargylic amines are important multifunctional building blocks that are frequently exploited in the synthesis of privileged heterocyclic entities. Herein we report on a novel flow process that achieves the safe and effective on-demand synthesis of ...
Kian Donnelly +2 more
doaj +1 more source
Effect of Nanoparticle Rigidity on the Interaction of Stromal Membrane Particles with Leukemia Cells
Advanced Healthcare Materials, EarlyView.Cell membrane nanoparticles made with stromal cells are prepared and used to target leukemia cells. Deposition of the cell membrane onto rigid silica cores leads to increased uptake both in leukemia cell lines and primary cells from patients. These results show that nanoparticle rigidity affects the interaction between cell membrane nanoparticles and ...
Sander de Weerd +8 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Hybrid NPs are developed as efficient, scalable nanocarriers for in vitro microRNA delivery, ensuring high loading efficiency, controlled release, physiological and long‐term storage stability. They outperform commercial lipid‐based reagents in terms of transfection efficiency and biocompatibility.
Letizia Nicoletti +11 more
wiley +1 more source
Biphasic Granular Bioinks for Biofabrication of High Cell Density Constructs for Dermal Regeneration
Advanced Healthcare Materials, EarlyView.This study introduces a biphasic granular bioink (µInk) that enables 3D bioprinting of high cell density constructs for dermal regeneration. The bioink promotes cell proliferation, ECM deposition, and neovascularization, leading to tissue integration and reduced scar formation in vivo.
Rozalin Shamasha +16 more
wiley +1 more source
Ultra‐Tiny Gelatin Nanoparticles‐Assisted 3D Stem Cell Spheroids for Engineering Tissue Regeneration
Advanced Healthcare Materials, EarlyView.GNPs effectively guide the formation of structurally compact and functionally enhanced stem cell spheroids. This GNP‐assisted 3D culture system improves cell–cell and cell‐ECM interactions, leading to superior viability and complexity. Time‐dependent regenerative potential is demonstrated in both bone and skin defects, positioning GNP‐spheroids as a ...
Dream Kim +7 more
wiley +1 more source
A New Technique for the Use of Sodium Azide (Hydrazoic Acid) as an Inhibitive Agent1 [PDF]
, 1959 V.F. Gerencser, R. H. Weaver
openalex +2 more sources
New possibilities for the synthesis of reactive functional aminopolysilanes using azide pathway [PDF]
Memoirs of the Scientific Sections of the Romanian Academy, 2014 Two new reaction frameworks with high stereospecificity and high yields are described. Azidopolysilanes offers multiple options for obtaining aminopolysilanes, either by reducing the azido group using the Staudinger technique or by Huisgen 1,3 ...
Andrei Dascalu +2 more
doaj
Printing and Rerouting of Elastic and Protease Responsive Shape Memory Hydrogel Filaments
Advanced Healthcare Materials, EarlyView.A biofabrication strategy, Rerouting of Free‐Floating Suspended Hydrogel Filaments (REFRESH), is developed enabling the printing of highly elastic, reconfigurable protease‐responsive hydrogel filaments with shape memory properties. The filaments can be manually braided, knotted, and rerouted to create intricate cell‐laden 3D architectures, expanding ...
Philip Lifwergren +10 more
wiley +1 more source