Results 191 to 200 of about 743,526 (404)

Constitution of Resin Phenols and their Biogenetic Relations. XX. The Identity of Pseudocubebin and d-Sesamin. [PDF]

open access: bronze, 1956
Bernt Carnmalm   +4 more
openalex   +1 more source

Smart Polymeric 3D Microscaffolds Hosting Spheroids for Neuronal Research via Quantum Metrology

open access: yesAdvanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.
Development of a platform consisting of 3D microscaffolds supporting 3D embryoid bodies for neuronal research. The polymeric scaffolds enable directed growth of neurites. This study shows nanodiamond‐based quantum sensors graft onto the polymer material, enabling quantum metrology experiments within the 3D neuronal model and thereby providing a ...
Beatriz N. L. Costa   +5 more
wiley   +1 more source

Soft Nanocarriers as Antimicrobial Co‐Delivery Systems to Combat Resistant Infections

open access: yesAdvanced Healthcare Materials, EarlyView.
Soft nanocarrier‐based co‐delivery systems present a versatile and promising platform for combating antimicrobial resistance (AMR) by enabling spatiotemporally controlled, pathogen‐specific drug release. Their tunable physicochemical properties allow for the co‐encapsulation of synergistic antimicrobial agents, optimization of drug ratios, and surface ...
Anamarija Nikoletic   +5 more
wiley   +1 more source

Direct Surface Modification of the Epidermis Using Mussel‐Inspired Polydopamine with Multiple Anti‐Biofouling Functions

open access: yesAdvanced Healthcare Materials, EarlyView.
Surface modification using mussel‐derived polydopamine (PDA) is a versatile and robust biocompatible strategy that enables direct application to various epidermal surfaces, regardless of their morphological complexity or surface characteristics. The PDA‐coated epidermis exhibits multiple anti‐biofouling functionalities, including antibacterial and anti‐
Su Eon Lee   +14 more
wiley   +1 more source

Nanobody‐Decorated Lipid Nanoparticles for Enhanced mRNA Delivery to Tumors In Vivo

open access: yesAdvanced 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

Molecular orbital study of the oxidation of steroidal phenols into quinols and epoxyquinols

open access: yesJournal of the Serbian Chemical Society, 2000
The MO study showed that the radical oxidation of phenols into quinols occurs readily. Further radical oxidation (in the m-CPBA / (BzO)2 /hn system) of quinols occurs through appropriate biradical species with an activation energy of 79.5 kJ/mol yielding
MIROSLAV J. GASIC   +4 more
doaj  

Animal‐Free Setup of a 3D Mature Adipocyte‐Macrophage Co‐Culture to Induce Inflammation In Vitro

open access: yesAdvanced Healthcare Materials, EarlyView.
A completely animal‐free 3D co‐culture is developed using human fat cells and immune cells. Animal‐based materials are replaced with gellan gum hydrogel and a serum‐free medium. Immune cells are effectively activated, producing specific inflammatory signals.
Sophia Nowakowski   +3 more
wiley   +1 more source

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