Advanced Self Powered Systems of Sensors and Technologies Center

Works Published in 2014

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Displaying works 161 - 169 of 169 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2014 journal article

Mechanical Properties of Silicon Carbide Nanowires: Effect of Size-Dependent Defect Density

NANO LETTERS, 14(2), 754–758.

By: G. Cheng n, T. Chang n, Q. Qin n, H. Huang* & Y. Zhu n

author keywords: Size effect; ultrahigh strength; in situ tensile testing; brittle fracture; nanomechanics
TL;DR: The SiC NWs are found to deform linear elastically until brittle fracture, and their fracture origin is identified in the 3C structures with inclined SFs, rather than the highly defective structures. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2014 journal article

Controlling the Shape of Evaporating Droplets by Ionic Strength: Formation of Highly Anisometric Silica Supraparticles

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 53(2), 586–590.

author keywords: anisometric particles; colloids; shape control; silica; supraparticles
TL;DR: Anisometric silica supraparticles are produced by a simple process of evaporation of sessile droplets containing fumed silica deposited on a superhydrophobic substrate, and become anisometric beyond a threshold concentration, as quantified by light microscopy. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2014 journal article

A trapezoidal flexoelectric accelerometer

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 25(3), 271–277.

author keywords: Flexoelectric; accelerometer; barium strontium titanate; flexoelectric unimorph
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2014 journal article

On the Design of Microfluidic Implant Coil for Flexible Telemetry System

IEEE SENSORS JOURNAL, 14(4), 1074–1080.

By: A. Qusba n, A. RamRakhyani*, J. So n, G. Hayes n, M. Dickey n & G. Lazzi*

author keywords: EGaIn antenna; flexible electronics; flexible inductive coil; liquid metal antenna; polydimethylsiloxane (PDMS); power transfer efficiency; retinal prosthesis
TL;DR: It is demonstrated that liquid metal-based coils for biomedical implant provide an alternative to stiff and uncomfortable traditional coils used in biomedical implants. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2014 journal article

Electro-actuated hydrogel walkers with dual responsive legs

SOFT MATTER, 10(9), 1337–1348.

By: D. Morales n, E. Palleau n, M. Dickey n & O. Velev n

Contributors: D. Morales n, E. Palleau n, M. Dickey n & O. Velev n

MeSH headings : Electrolytes / chemistry; Hydrogel, Polyethylene Glycol Dimethacrylate; Polymers / chemistry; Robotics; Solutions / chemistry
TL;DR: It is demonstrated that "osmotically passive" fixed charges play an important role in controlling the bending magnitude of the gel networks and exemplify a simple way to move and manipulate soft matter devices and robots in aqueous solutions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2014 journal article

Submicrometre particle filtration with a dc activated plasma textile

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 47(2).

By: S. Rasipuram n, M. Wu n, I. Kuznetsov, A. Kuznetsov, J. Levine n, W. Jasper n, A. Saveliev n

author keywords: non-thermal plasmas; filtration; corona discharge; plasma textile
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2014 journal article

Dual Floating Gate Unified Memory MOSFET With Simultaneous Dynamic and Non-Volatile Operation

IEEE ELECTRON DEVICE LETTERS, 35(1), 48–50.

author keywords: Flash memory; floating gate; dynamic memory; MOSFET; FN tunneling; direct tunneling
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 journal article

Disruption of microalgal cells using high-frequency focused ultrasound

BIORESOURCE TECHNOLOGY, 153, 315–321.

By: M. Wang n, W. Yuan n, X. Jiang n, Y. Jing n & Z. Wang n

author keywords: Microalgae; Ultrasound; Cell disruption; Lipid extraction
MeSH headings : Cell Fractionation / methods; Chlorophyll / metabolism; Chlorophyll A; Colony Count, Microbial; Fluorescence; Lipids / chemistry; Microalgae / cytology; Microalgae / growth & development; Microalgae / metabolism; Oxazines / metabolism; Staining and Labeling; Ultrasonics / instrumentation; Ultrasonics / methods
TL;DR: The results demonstrated that HFFU was effective in the disruption of microalgal cells, indicated by significantly increased lipid fluorescence density, the decrease of cell sizes, and the increase of chlorophyll a fluorescencedensity after treatments. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2014 journal article

A COMPACT, 36 TO 72 GHz 15.8 dBm POWER AMPLIFIER WITH 66.7% FRACTIONAL BANDWIDTH IN 45 nm SOI CMOS

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 56(1), 166–169.

By: W. Tai* & D. Ricketts n

author keywords: power amplifier; millimeter-wave; CMOS; wideband
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

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