Results 81 to 90 of about 2,305,291 (253)
Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films
Advanced 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
Building Capacity for Recovery Support at Institutions of Higher Education [PDF]
, 2018 Capacitype™ data and mapping services help groups and organizations build capacity for recovery in their communities. The simple idea behind Capacitype is to invite everyone to go out and map assets – those people, places, and services that people are ...
Hart, Christopher D
core +1 more source
Results in EngineeringFlotation is widely employed as a preconcentration step prior to the pretreatment of refractory sulfidic gold ores; however, the selection and optimization of reagents critically govern both gold recovery and concentrate grade.
Hassan Behrouzi +3 more
doaj +1 more source
Biodegradable and Biocompatible Functional Polymers for Biomedical Applications
Advanced Functional Materials, EarlyView.Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han +5 more
wiley +1 more source
The Journal of EngineeringGold recovery for small‐scale mining is 50%, dropping to 20% when recovering fine gold of particle size less than 100 microns. Gravity concentration of gold prior to cyanidation significantly improves the recovery of very fine gold; therefore, this ...
Edward Yin +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash +4 more
wiley +1 more source
Gold nanoprobes for theranostics [PDF]
, 2011 Gold nanoprobes have become attractive diagnostic and therapeutic agents in medicine and life sciences research owing to their reproducible synthesis with atomic level precision, unique physical and chemical properties, versatility of their morphologies,
Book-Newell, Brittany +9 more
core +1 more source
Recovery of Gold from Gold Plating Industry Wastewater Using an Agricultural Waste: Hard Shell of Apricot Stones [PDF]
Iranian Journal of Chemical Engineering, 2007 Activated carbons are extremely versatile adsorbents for major industrial significance, especially for metal ions recovery from wastewaters. In this study, the activated carbon prepared from the hard shell of apricot stones, an agricultural solid, which ...
doaj
Ion‐Enriched Porous Organic Polymer for Gold Recovery From E‐Waste
EcoEnergyThe rapid consumption of electronic products has led to a significant accumulation of electronic waste (e‐waste) that contains a considerable amount of gold (Au). Recovery of Au from e‐waste is significant for the potential sustainability of industry and
Rui Zhang +8 more
doaj +1 more source
Bio‐Inspired Artificial Ionic Mechanoreceptor
Advanced Functional Materials, EarlyView.A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari +4 more
wiley +1 more source