Advanced Self Powered Systems of Sensors and Technologies Center

Works Published in 2018

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Displaying works 141 - 150 of 150 in total

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

2018 journal article

A Novel Finger Kinematic Tracking Method Based on Skin-Like Wearable Strain Sensors

IEEE SENSORS JOURNAL, 18(7), 3010–3015.

By: S. Yao n, L. Vargas n, X. Hu n & Y. Zhu n

author keywords: Wearable sensors; strain sensors; finger kinematic tracking; stroke; hand function impairment
TL;DR: The application of silver nanowire-based capacitive strain sensors for finger kinematic tracking is demonstrated and validated and accurate hand utility information on the impaired hand of stroke survivors can be acquired in a continuous and unobtrusive manner. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2018 journal article

A Fast-Switching (1.35-mu s) Low-Control-Voltage (2.5-V) MEMS T/R Switch Monolithically Integrated With a Capacitive Micromachined Ultrasonic Transducer

JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 27(2), 190–200.

By: X. Zhang  n, O. Adelegan n, F. Yamaner  n & O. Oralkan n 

author keywords: Microelectromechanical systems (MEMS) switch; capacitive micromachined ultrasonic transducer (CMUT); ultrasound imaging system; transmit/receive (T/R); low-voltage electronics
TL;DR: The presented MEMS switch could potentially eliminate the high-voltage process requirement for the on-chip front-end electronics of a CMUT-based ultrasound imaging system and thus improve the overall system efficiency. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2018 journal article

Formation of periodic size-segregated stripe pattern via directed self-assembly of binary colloids and its mechanism

APPLIED SURFACE SCIENCE, 435, 512–520.

By: S. Das*, E. Duraia *, O. Velev n , M. Amiri* & G. Beall*

author keywords: Convective assembly; Periodic stripe pattern; Binary colloids; Size segregation
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2018 journal article

Experimental Study on Directionality of Ultrasonic Wave Coupling Using Surface-Bonded Fiber Bragg Grating Sensors

JOURNAL OF LIGHTWAVE TECHNOLOGY, 36(4), 932–938.

By: J. Wee n, D. Hackney n, P. Bradford n & K. Peters n 

author keywords: Bragg gratings; optical fiber sensors; ultrasonic transducers
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Collagenous matrix supported by a 3D-printed scaffold for osteogenic differentiation of dental pulp cells

Dental Materials, 34(2), 209–220.

By: F. Fahimipour*, E. Dashtimoghadam *, M. Rasoulianboroujeni*, M. Yazdimamaghani *, K. Khoshroo *, M. Tahriri *, A. Yadegari *, J. Gonzalez * ...

author keywords: Collagen; beta-TCP; 3D-printing; Hybrid scaffolds; Dental pulp cells; Osteogenic differentiation
MeSH headings : Animals; Bone Regeneration; Calcium Phosphates / chemistry; Cell Differentiation / drug effects; Collagen / chemistry; Compressive Strength; Dental Pulp / cytology; Extracellular Matrix / chemistry; Freeze Drying; Humans; In Vitro Techniques; Materials Testing; Microscopy, Confocal; Osteogenesis / physiology; Printing, Three-Dimensional; Rats; Rats, Wistar; Spectroscopy, Fourier Transform Infrared; Tissue Scaffolds / chemistry; X-Ray Diffraction
TL;DR: In vitro characterization of scaffolds revealed that the hybrid β- TCP/Collagen constructs offer superior DPCs proliferation and alkaline phosphatase (ALP) activity compared to the 3D-printed β-TCP scaffold over three weeks. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, Crossref
Added: August 6, 2018

2018 journal article

Patterned nano-domains in PMN-PT single crystals

ACTA MATERIALIA, 143, 166–173.

By: W. Chang n, C. Chung n, Z. Yuan n, C. Chang n, J. Tian *, D. Viehland *, J. Li *, J. Jones n, X. Jiang n

author keywords: Piezoelectricity; Atomic force microscopy (AFM); Diffusion; Nanodomains; Single crystal
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2018 journal article

On the mechanics of curved flexoelectric microbeams

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, 124, 1–15.

By: L. Qi  n, S. Huang n, G. Fu *, S. Zhou * & X. Jiang n

author keywords: Curved microbeam; Flexoelectricity; Strain gradient elastic effect; Static bending; Natural vibration
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Improvement of Threshold Voltage Reliability of 4H-SiC MOSFETs With Lanthanum Silicate by High Temperature Forming Gas Anneal

IEEE ELECTRON DEVICE LETTERS, 39(2), 244–247.

By: X. Yang  n, B. Lee n & V. Misra n 

author keywords: 4H-SiC; lanthanum silicate; forming gas anneal; electron mobility; atomic layer deposition; threshold voltage
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2018 journal article

Analysis and design of high-power and efficient, millimeter-wave power amplifier systems using zero degree combiners

INTERNATIONAL JOURNAL OF ELECTRONICS, 105(1), 1–11.

By: W. Tai*, M. Abbasi n & D. Ricketts n

author keywords: Power amplifier; mm-waves; integrated circuits; silicon; non-linear circuits
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Real-time ultrasound angiography using superharmonic dual-frequency (2.25 MHz/30 MHz) cylindrical array: In vitro study

ULTRASONICS, 82, 298–303.

By: Z. Wang n, K. Martin n, P. Dayton  n & X. Jiang n

author keywords: Dual-frequency ultrasound; IVUS array; Lateral mode transducer; Superharmonic; Acoustic angiography
MeSH headings : Angiography / instrumentation; Equipment Design; In Vitro Techniques; Microbubbles; Microvessels; Phantoms, Imaging; Transducers; Ultrasonography / instrumentation
TL;DR: The results show that this dual‐frequency IVUS array transducer with a lateral‐mode transmitter can fulfill the native design requirement for acoustic angiography by generating nonlinear microbubble responses as well as detecting their superharmonic responses in a 5 Fr form factor. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

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