Advanced Self Powered Systems of Sensors and Technologies Center
Works Published in 2017
Displaying works 81 - 100 of 200 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2017 conference paper
Gravimetric biosensor based on a capacitive micromachined ultrasonic transducer functionalized with peptide ligands
2017 IEEE SENSORS. Presented at the 2017 IEEE SENSORS.
Event: 2017 IEEE SENSORS
Sources: Crossref, NC State University Libraries
Added: March 24, 2019
2017 journal article
Controlled Formation of Patchy Anisometric Fumed Silica Supraparticles in Droplets on Bent Superhydrophobic Surfaces
Particle and Particle Systems Characterization, 34(1).
Contributors: M. Sperling *, V. Spiering *, O. Velev n & M. Gradzielski *
author keywords: anisometric; evaporation; patchy; silica; superhydrophobic surfaces
Source: ORCID
Added: March 21, 2019
2017 journal article
Stretchable bioelectronics—Current and future
MRS Bulletin, 42(12), 960–967.
TL;DR:
Recent progress is highlighted, technical challenges are identified, and possible solutions are offered for the emerging field of stretchable bioelectronics are offered.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: ORCID
Added: December 6, 2018
2017 journal article
Controllable curvature from planar polymer sheets in response to light
Soft Matter, 13(12), 2299–2308.
TL;DR:
Results from this study show that curvature can be controlled by the distribution and darkness of the ink pattern on the polymer sheet, and utilize the direct and indirect curvature mechanisms to demonstrate the formation and actuation of gripper devices, which represent the potential utility of this approach.
(via Semantic Scholar)
Source: ORCID
Added: December 6, 2018
2017 journal article
Wafer-scale two-dimensional semiconductors from printed oxide skin of liquid metals
Nature Communications, 8, 14482.
TL;DR:
A technique for depositing and patterning of wafer-scale two-dimensional metal chalcogenide compounds by transforming the native interfacial metal oxide layer of low melting point metal precursors in liquid form is introduced.
(via Semantic Scholar)
www.nature.com (publisher PDF)
Source: ORCID
Added: December 6, 2018
2017 journal article
Stretchable and Soft Electronics using Liquid Metals
Advanced Materials, 29(27), 1606425.
author keywords: EGaIn; Galinstan; liquid metals; soft electronics; stretchable electronics
TL;DR:
The use of liquid metals based on gallium for soft and stretchable electronics is discussed, and these metals can be used actively to form memory devices, sensors, and diodes that are completely built from soft materials.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: ORCID
Added: December 6, 2018
2017 journal article
Flexible thermoelectric generator using bulk legs and liquid metal interconnects for wearable electronics
Applied Energy, 202, 736–745.
author keywords: Thermoelectrics; Liquid metals; Eutectic gallium-indium; EGaIn; Flexible; Wearable; Body heat; Renewable; Self-powered; Thermoelectric generator; TEG
TL;DR:
An entirely new approach is presented and the results suggest that this novel approach can finally produce flexible TEGs that have the potential to challenge the rigid T EGs and provide a pathway for the realization of self-powered wearable electronics.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: ORCID, Crossref
Added: December 6, 2018
2017 journal article
Field-Controlled Electrical Switch with Liquid Metal
Advanced Science, 4(12), 1700169.
author keywords: liquid metals; bipolar electrochemistry; bistable; electrical switches; electrowetting
TL;DR:
It is demonstrated how LM electrochemistry can be exploited to coalesce and separate droplets under moderate voltages of ~1–10 V, and this novel approach to droplet interaction can be explained with a theory that accounts for oxidation and reduction as well as fluidic instabilities.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: ORCID
Added: December 6, 2018
2017 conference paper
Photoacoustic transduction efficiency evaluation of candle soot nanoparticles/PDMS composites
2017 ieee 17th international conference on nanotechnology (ieee-nano), 439–442.
Source: NC State University Libraries
Added: August 6, 2018
2017 book
High frequency piezo-composite micromachined ultrasound transducer array technology for biomedical imaging
TL;DR:
This monograph reports the current advancement in high frequency piezoelectric crystal micromachined ultrasound transducers and arrays and their biomedical applications, and describes challenges and future perspectives of this technique for biomedical applications.
(via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018
2017 chapter
Plasma textiles as fibrous filter media
In Woodhead Publishing Series in Textiles. Fibrous Filter Media (pp. 191–210).
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries, NC State University Libraries
Added: August 6, 2018
2017 conference paper
Obstacle detection in outdoor scenes based on multi-valued stereo disparity maps
2017 IEEE Symposium Series on Computational Intelligence (SSCI).
TL;DR:
This paper proposes a methodology for robust obstacle detection in outdoor scenes for autonomous driving applications using a multi-valued stereo disparity approach that can recover the correct structure of obstacles on the scene when traditional estimation approaches fail.
(via Semantic Scholar)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018
2017 conference paper
Energy-efficient activity recognition via multiple time-scale analysis
2017 IEEE Symposium Series on Computational Intelligence (SSCI), 1466–1472.
TL;DR:
This work proposes a novel power-efficient strategy for supervised human activity recognition using a multiple time-scale approach, which takes into account various window sizes, and shows that the proposed approach Sequential Maximum-Likelihood achieves high F1 score across all activities while providing lower power consumption than the standard Maximum- likelihood approach.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018
2017 conference paper
Emotion recognition with facial expressions and physiological signals
2017 IEEE Symposium Series on Computational Intelligence (SSCI), 1170–1177.
TL;DR:
A temporal information preserving multi-modal emotion recognition framework based on physiological and facial expression data streams that significantly improves the emotion recognition performance when physiological signals are used and the best performance is achieved when fusing facial expressions and physiological data.
(via Semantic Scholar)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018
2017 conference paper
Coarse-to-fine foraminifera image segmentation through 3D and deep features
2017 IEEE Symposium Series on Computational Intelligence (SSCI).
TL;DR:
A learning-based edge detection pipeline is proposed, using a coarse-to-fine strategy, to extract the vague edges from foraminifera images for segmentation using a relatively small training set and has the potential to provide useful features for species identification and other applications such as morphological study of foraminifa shells and foraminifiera dataset labeling.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water
(OpenAlex)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018
2017 conference paper
A comparative study of image classification algorithms for Foraminifera identification
2017 IEEE Symposium Series on Computational Intelligence (SSCI), 3199–3206.
TL;DR:
A foram identification pipeline is proposed to automatic identify forams based on computer vision and machine learning techniques, and the classification algorithms provide competitive results when compared to human experts labeling of the data set.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water
(OpenAlex)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018
2017 journal article
Vacuum-filling of liquid metals for 3D printed RF antennas
ADDITIVE MANUFACTURING, 18, 221–227.
author keywords: 3D printing; Liquid metals; Antennas; Vacuum filling; Microchannels
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018
2017 conference paper
Optimization of ALD high-k gate dielectric to improve AlGaN/GaN MOS-HFET DC characteristics and reliability
2017 IEEE 5th Workshop on Wide Bandgap Power Devices and Applications (WIPDA), 39–43.
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018
2017 conference paper
Robust trajectory-based density estimation for geometric structure recovery
2017 25th European Signal Processing Conference (EUSIPCO), 1210–1214.
TL;DR:
This work proposes a method to both quickly and robustly extract geometric information from trajectory data and finds an improvement in performance over the current practice in that the method is able to extract only the salient data and ignore trajectory outliers.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(OpenAlex)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018
2017 conference paper
Rapid prototyping of low loss 3D printed waveguides for millimeter-wave applications
2017 ieee mtt-s international microwave symposium (ims), 41–44.
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018
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