Advanced Self Powered Systems of Sensors and Technologies Center
Works Published in 2013
Displaying works 61 - 80 of 144 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2013 journal article
Stability and viscoelasticity of magneto-pickering foams
Langmuir, 29(32), 10019–10027.
Contributors: E. Blanco n, S. Lam n, S. Smoukov n, K. Velikov *, S. Khan n & O. Velev n
MeSH headings : Iron Carbonyl Compounds / chemistry; Magnetic Fields; Methylcellulose / analogs & derivatives; Methylcellulose / chemistry; Oleic Acids / chemistry; Particle Size; Surface Properties; Viscosity
TL;DR:
A new class of bistable Pickering foams, which can remain intact for weeks at room temperature but can be destroyed rapidly and on-demand with the use of a magnetic field, is developed.
(via Semantic Scholar)
Source: ORCID
Added: March 21, 2019
2013 conference paper
External field directed co-assembly of rigid and ultra-flexible permanent chains
Engineering Sciences and Fundamentals 2013 - Core Programming Area at the 2013 AIChE Annual Meeting: Global Challenges for Engineering a Sustainable Future, 2. http://www.scopus.com/inward/record.url?eid=2-s2.0-84911871745&partnerID=MN8TOARS
Contributors: B. Bharti, A. Fameau, G. Findenegg & O. Velev
Source: ORCID
Added: March 21, 2019
2013 chapter
Innovations in Ultrasound Instrumentation for Image Guidance
In Intraoperative Imaging and Image-Guided Therapy (pp. 163–171).
TL;DR:
Capacitive micromachined ultrasonic transducer technology based on standard silicon microfabrication techniques can potentially produce devices that can address the clinical needs in ultrasound image guidance as demonstrated by integrated endoscopic 2-D arrays and intracardiac imaging catheters implemented using this technology.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 18, 2019
2013 journal article
Precise Neural Stimulation in the Retina Using Focused Ultrasound
Journal of Neuroscience, 33(10), 4550–4560.
MeSH headings : Ambystoma; Animals; Biophysics; Cadmium Chloride / pharmacology; Female; In Vitro Techniques; Male; Membrane Potentials / drug effects; Membrane Potentials / physiology; Membrane Potentials / radiation effects; Neurons / drug effects; Neurons / physiology; Neurons / radiation effects; Photic Stimulation; Retina / cytology; Sound; Visual Pathways / drug effects; Visual Pathways / physiology; Visual Pathways / radiation effects
TL;DR:
It is concluded that ultrasonic stimulation is an effective and spatiotemporally precise method to activate the retina and may have diagnostic potential to probe remaining retinal function in cases of photoreceptor degeneration and therapeutic potential for use in a retinal prosthesis.
(via Semantic Scholar)
www.jneurosci.org (publisher PDF)
Sources: Crossref, NC State University Libraries
Added: March 9, 2019
2013 journal article
A comparison between conventional and collapse-mode capacitive micromachined ultrasonic transducers in 10-MHz 1-D arrays
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 60(6), 1245–1255.
MeSH headings : Equipment Design; Finite Element Analysis; Microtechnology / instrumentation; Transducers; Ultrasonography / instrumentation
TL;DR:
Finite element analysis (FEA) shows that the collapse-mode CMUT has higher output pressure sensitivity than the conventional CMUT, and achieves a 3-dB fractional bandwidth (FBW) of 124% compared with 128% for the conventional mode.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 9, 2019
2013 journal article
GPU-Based Real-Time Volumetric Ultrasound Image Reconstruction for a Ring Array
IEEE Transactions on Medical Imaging, 32(7), 1258–1264.
author keywords: Capacitive micromachined ultrasonic transducer (CMUT); graphics processing unit (GPU); maximum intensity projection (MIP); real-time imaging; ring array; ultrasound imaging; volumetric imaging
MeSH headings : Computer Graphics; Equipment Design; Image Processing, Computer-Assisted / methods; Phantoms, Imaging; Signal Processing, Computer-Assisted; Software; Transducers; Ultrasonography / instrumentation; Ultrasonography / methods
TL;DR:
This paper develops graphics processing unit (GPU)-based, real-time image reconstruction software that exploits massive data-level parallelism in beamforming operations and presents the experimental images obtained using this software.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 9, 2019
2013 journal article
Dynamic Response of Model Lipid Membranes to Ultrasonic Radiation Force
PLoS ONE, 8(10), e77115.
Ed(s): W. Phillips
MeSH headings : Electric Capacitance; Hydrodynamics; Lipid Bilayers / radiation effects; Patch-Clamp Techniques; Ultrasonography
TL;DR:
Synthetic lipid bilayers can be used to study the effects of ultrasound on cell membranes and membrane proteins, and the origin of the radiation force appears to reflect a direct interaction of ultrasound with the bilayer.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: March 9, 2019
2013 journal article
Ultrastretchable, cyclable and recyclable 1- and 2-dimensional conductors based on physically cross-linked thermoplastic elastomer gels
Soft Matter, 9(32), 7695.
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: ORCID
Added: December 6, 2018
2013 journal article
Surface wrinkling by chemical modification of poly(dimethylsiloxane)-based networks during sputtering
Soft Matter, 9(32), 7797.
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: ORCID
Added: December 6, 2018
2013 journal article
Integration of pre-aligned liquid metal electrodes for neural stimulation within a user-friendly microfluidic platform
Lab Chip, 13(4), 522–526.
MeSH headings : Animals; Cells, Cultured; Dimethylpolysiloxanes / chemistry; Electric Stimulation; Hippocampus / cytology; Hippocampus / physiology; Metals / chemistry; Microelectrodes; Microfluidic Analytical Techniques; Nervous System Physiological Phenomena; Rats
TL;DR:
The integration of liquid metal electrodes with neuronal culture platforms provides a user-friendly and targeted method to stimulate neurons and their subcellular compartments, thus providing a novel tool for future biological investigations.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: ORCID
Added: December 6, 2018
2013 journal article
3D Printing of Liquid Metals
Circuit Cellar.
Source: ORCID
Added: December 6, 2018
2013 journal article
Submicrometre particle filtration with a dc activated plasma textile
Journal of Physics D: Applied Physics, 47(2), 025201.
author keywords: non-thermal plasmas; filtration; corona discharge; plasma textile
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: ORCID, NC State University Libraries
Added: December 6, 2018
2013 conference paper
Kinect-based system for automated control of terrestrial insect biobots
2013 35th annual international conference of the ieee engineering in medicine and biology society (embc), 1470–1473.
MeSH headings : Animals; Automation; Cockroaches / physiology; Humans; Physical Stimulation; Radio Waves; Robotics
TL;DR:
A Kinect-based system for computer operated automatic control of cockroaches and this system will help refine the model for the stimulation response of the insect and improve the ability to direct them in increasingly dynamic situations.
(via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018
2013 conference paper
Electromagnetic levitation platform for wireless study of insect flight neurophysiology
2013 35th annual international conference of the ieee engineering in medicine and biology society (embc), 1720–1723.
MeSH headings : Animals; Electrodes, Implanted; Electromagnetic Phenomena; Electromyography; Flight, Animal / physiology; Manduca / physiology; Muscle Contraction; Muscles / physiology; Video Recording; Wireless Technology
TL;DR:
An electromagnetic levitation platform for use in a light emitting diode (LED) arena based virtual reality environment was developed for wireless recording of neural and neuromuscular signals from the flight related muscle groups in Manduca sexta.
(via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018
2013 conference paper
Investigation of intermediate dielectric for dual floating gate MOSFET
2013 13th Non-Volatile Memory Technology Symposium (NVMTS).
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018
2013 conference paper
On the efficient wireless power transfer in resonant multi-receiver systems
2013 ieee international symposium on circuits and systems (iscas), 2779–2782.
TL;DR:
It is shown that maximum power transfer can be achieved when the source is impedance matched to the set of receivers, i.e. matched to their equivalent impedance as seen by the source.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018
2013 article
Design, fabrication and characterization of a bi-frequency co-linear array (7.5MHz/15MHz)
2013 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS), pp. 504–507.
author keywords: bi-frequency ultrasound; composite transducer; broadband ultrasound; co-linear array
TL;DR:
Design of a 7.5 MHz / 15 MHz bi-frequency co-linear array prototype with a wide bandwidth of 5MHz-20 MHz can be significant in a broad range of biomedical ultrasound imaging applications.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2013 conference paper
Continuous shape estimation of continuum robots using X-ray images
2013 IEEE International Conference on Robotics and Automation, 725–732.
TL;DR:
A new method for continuously and accurately estimating the shape of a continuum robot during a medical procedure using a small number of X-ray projection images that takes advantage of probabilistic priors and numeric optimization to select optimal camera configurations, thus minimizing the expected shape estimation error.
(via Semantic Scholar)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018
2013 conference paper
Towards a smart bandage with functional near infrared spectroscopy capability
Ieee topical conference on biomedical wireless technologies networks and, 13–15.
TL;DR:
A smart bandage with incorporated miniaturized wireless functional near infrared spectroscopy system as a sensor node for wearable body area networks and successfully transmit deoxygenation of forearm muscle tissue during pressure cuff induced ischemia through an established Bluetooth link.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018
2013 conference paper
Topological mapping of unknown environments using an unlocalized robotic swarm
2013 IEEE/RSJ International Conference on Intelligent Robots and Systems, 5545–5551.
TL;DR:
This paper explores how stochastic motion models and weak encounter information can be exploited to learn topological information about an unknown environment and proposes a switching control mechanism for the motion models to extract features of complex environments in an effective way.
(via Semantic Scholar)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018
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