Results 71 to 80 of about 46,355 (309)

Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai   +6 more
wiley   +1 more source

Effects of additives and ingredient sizing on the shelf-life of "Amaretti" cookies [PDF]

open access: yes, 2007
Cookies are characterised by moisture and water activity (aw) higher than 7% and 0.5, respectively. Cookies have the capacity of bending after baking, when they are fresh, unlike biscuits that break when bent.
Catzeddu, Pasquale   +5 more
core  

Multiplex Modular Nanorobotic Systems with Catalytic Activity under Magnetic Navigation

open access: yesAdvanced Functional Materials, EarlyView.
We present modular nanorobots composed of a magnetic propulsion module and different extension modules carrying functional activities, assembled via DNA base pairing. The system integrates propulsion, optical tracking, enzymatic catalysis, and cell docking in a programmable manner.
Voichita Mihali   +7 more
wiley   +1 more source

Pengaruh Penambahan Emulgator Gelatin, Gom Arab, dan Karagenan Terhadap Sifat Fisik Yoghurt Daily Yo Rasa Durian

open access: yesIndonesian Journal of Pharmaceutical Education
Daily Yo is a yoghurt product that uses low fat milk as raw material. This causes the total fat solids in the yoghurt to decrease so that the resulting yoghurt becomes unstable. Efforts to improve this can be done by adding an emulgator.
Siti Nani Nurbaeti   +2 more
doaj   +1 more source

Effect of formulation variables on preparation of celecoxib loaded polylactide-co-glycolide nanoparticles. [PDF]

open access: yesPLoS ONE, 2014
Polymer based nanoparticle formulations have been shown to increase drug bioavailability and/or reduce drug adverse effects. Nonsteroidal anti-inflammatory drugs (e.g.
Dustin L Cooper, Sam Harirforoosh
doaj   +1 more source

Barnes Hospital Bulletin [PDF]

open access: yes, 1973
https://digitalcommons.wustl.edu/bjc_barnes_bulletin/1086/thumbnail ...

core   +1 more source

Heterogeneous Pd catalysts as emulsifiers in Pickering emulsions for integrated multistep synthesis in flow chemistry [PDF]

open access: yes, 2018
Within the “Compartmentalised Smart Factory” approach of the ONE-FLOW project the implementation of different catalysts in “compartments” provided by Pickering emulsions and their application in continuous flow is targeted.
Binks, Bernard P.   +6 more
core   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi   +3 more
wiley   +1 more source

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng   +16 more
wiley   +1 more source

Monolayers of fatty acids. II. Stearic acid on aqueous solutions containing solutes with alcoholic functional groups

open access: yesGrasas y Aceites, 1991
The structure and the stability of stearic acid monolayers spread on aqueous solutions with glycerol, glucose or sucrose are studied using a commercial film balance (Lauda). The experiments were carried out isothermically.
J. M. Rodríguez Pinto   +2 more
doaj   +1 more source

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