Steven W. Wright
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View article: Magnetic Flux Guides by Material Extrusion
Magnetic Flux Guides by Material Extrusion Open
Additive fabrication of active materials with sub‐millimeter resolution can improve the performance and expand the functionality of sensing, actuation, and transduction in microsystems. In particular, the integration of soft magnetic mater…
View article: Navigating the challenges of lipid nanoparticle formulation: the role of unpegylated lipid surfactants in enhancing drug loading and stability
Navigating the challenges of lipid nanoparticle formulation: the role of unpegylated lipid surfactants in enhancing drug loading and stability Open
The study emphasises non-pegylated helper lipids functioning as both surfactants and contributors to the lipid nanoparticle core, enhancing stability at higher core percentages and potentially disrupting core crystallinity in blended formu…
View article: The AMPWISE Project
The AMPWISE Project Open
This paper presents an energy autonomous Wireless Sensor Network (WSN) for monitoring the structural current in aircraft structures.A hybrid inductive/hall sensing concept is introduced demonstrating 0.5 A resolution, < 2% accuracy and fre…
View article: Inductive Power Line Harvester With Flux Guidance for Self-Powered Sensors
Inductive Power Line Harvester With Flux Guidance for Self-Powered Sensors Open
Self-powered sensors are expected to enable new large-scale deployment and location access capabilities for sensor systems. Energy harvesting devices have been shown to provide adequate power densities but their dependence on very specific…
View article: Shaped coil-core design for inductive energy collectors
Shaped coil-core design for inductive energy collectors Open
Coil design is important for maximizing power density in inductive energy harvesting as well as in inductive power transfer. In this work, we present a study of coil performance, based on simulated flux distributions corresponding to a rea…
View article: Milliwatt Power Supply by Dynamic Thermoelectric Harvesting
Milliwatt Power Supply by Dynamic Thermoelectric Harvesting Open
In this work we demonstrate a power supply that collects thermal energy from temperature fluctuations in time, to provide regulated power in the milliwatt range. It is based on the dynamic thermoelectric energy harvesting concept, in which…
View article: Acoustic power delivery to pipeline monitoring wireless sensors
Acoustic power delivery to pipeline monitoring wireless sensors Open
The use of energy harvesting for powering wireless sensors is made more challenging in most applications by the requirement for customization to each specific application environment because of specificities of the available energy form, s…
View article: Thermoelectric Generator Design in Dynamic Thermoelectric Energy Harvesting
Thermoelectric Generator Design in Dynamic Thermoelectric Energy Harvesting Open
This paper reports an analysis of thermoelectric generator design for dynamic thermoelectric harvesting. In such devices, the available energy for a given temperature cycle is finite and determined by the heat storage unit capacity. It is …