Results 71 to 80 of about 992,893 (240)

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti   +16 more
wiley   +1 more source

Dental Metals and Alloys Characterization

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2013
Metals and alloys in dentistry have seen remarkable progress due to their biocompatibility and deepen research on the application of advanced technologies to improve surface properties by controlling interactions material - environment in the mouth ...
Elisabeta VASILESCU   +2 more
doaj  

Applications Of Mechanical Spectroscopy To Industrial Materials

open access: yesArchives of Metallurgy and Materials, 2015
The paper is a review of original results, which were obtained by mechanical spectroscopy in the development of industrial materials, such as grey cast iron (damping capacity), aluminum alloys (recrystallization), nickel alloys (grain boundary ...
Schaller R.
doaj   +1 more source

Surface Protection of Quaternary Gold Alloys by Thiol Self-Assembled Monolayers. [PDF]

open access: yesInt J Mol Sci, 2022
Sánchez-Obrero G   +5 more
europepmc   +1 more source

Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor

open access: yesAdvanced Functional Materials, EarlyView.
Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben   +6 more
wiley   +1 more source

Africa 1:62,500, Gold Coast.

open access: yes, 1923
Various editions. Relief shown by contours and spot heights.; "Compiled, drawn and reproduced by the Gold Coast Survey Dept."--Some sheets.; Includes various issues of sheets. Some sheets 1st ed.
Gold Coast. Survey Department.
core  

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge   +4 more
wiley   +1 more source

Dealloying of gold–copper alloy nanowires: From hillocks to ring-shaped nanopores

open access: yesBeilstein Journal of Nanotechnology, 2016
We report on a novel fabrication approach of metal nanowires with complex surface. Taking advantage of nodular growth triggered by the presence of surface defects created intentionally on the substrate as well as the high tilt angle between the magnetron
Adrien Chauvin   +7 more
doaj   +1 more source

Gold Beach Notice of Adopted Amendment (2008-08-22)

open access: yes, 2008
31 pp. Adopted 2008-08-22. Department of Land Conservation and Development Notice of Adopted AmendmentZone change from county Industrial (I) designation to City of Gold Beach Industrial (5-1).
Gold Beach
core   +1 more source

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