Advanced Self Powered Systems of Sensors and Technologies Center
Works Published in 2013
Displaying works 1 - 20 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
Materials Selections and Growth Conditions for Large-Area, Multilayered, Visible Negative Index Metamaterials Formed by Nanotransfer Printing
Advanced Optical Materials, 2(3), 256–261.
Source: ORCID
Added: March 13, 2023
2013 journal article
Using Magnetic Levitation to Separate Mixtures of Crystal Polymorphs
Angew. Chem., 125(39), 10398–10401.
nrs.harvard.edu (repository)
Source: ORCID
Added: August 3, 2022
2013 journal article
Using Magnetic Levitation to Separate Mixtures of Crystal Polymorphs
Angewandte Chemie-International Edition, 52(39), 10208–10211.
Contributors: M. Atkinson*, D. Bwambok*, J. Chen *, P. Chopade*, M. Thuo* , C. Mace *, K. Mirica *, A. Kumar *, A. Myerson *, G. Whitesides *
author keywords: crystal growth; crystal polymorphs; density; magnetic properties; paramagnetic solution
TL;DR:
MagLev is used to separate mixtures of polymorphs of four compounds: 5-methyl-2-[(2nitrophenyl)amino]-3-thiophenecarbonitrile (ROY) 1, sulfathiazole 2, carbamazepine 3, and trans-cinnamic acid 4 (Scheme 1).
(via Semantic Scholar)
Source: ORCID
Added: August 3, 2022
2013 journal article
Paramagnetic Ionic Liquids for Measurements of Density Using Magnetic Levitation
Analytical Chemistry, 85(17), 8442–8447.
Contributors: D. Bwambok*, M. Thuo* , M. Atkinson*, K. Mirica *, N. Shapiro* & G. Whitesides *
MeSH headings : Electron Spin Resonance Spectroscopy / methods; Ionic Liquids / chemistry; Magnetic Fields; Specific Gravity
TL;DR:
Applications and advantages of PILs in density-based analyses using MagLev are demonstrated and the densities, magnetic susceptibilities, glass transition temperatures, thermal decomposition temperatures, viscosities, and hydrophobicities of Pils can be tuned over broad ranges by choosing the cation-anion pair.
(via Semantic Scholar)
Source: ORCID
Added: August 3, 2022
2013 journal article
Defining the Value of Injection Current and Effective Electrical Contact Area for EGaln-Based Molecular Tunneling Junctions
Journal of the American Chemical Society, 135(48), 18131–18144.
Contributors: F. Simeone *, H. Yoon *, M. Thuo* , J. Barber*, B. Smith * & G. Whitesides *
TL;DR:
Analysis of rates of tunneling across self-assembled monolayers (SAMs) of n-alkanethiolates SCn and comparisons of conical Ga2O3/EGaIn tips with the characteristics of other top-electrodes suggests that the EGaIn-based electrodes provide a particularly attractive technology for physical-organic studies of charge transport across SAMs.
(via Semantic Scholar)
Source: ORCID
Added: August 3, 2022
2013 journal article
A microfluidic paper-based electrochemical biosensor array for multiplexed detection of metabolic biomarkers
Science and Technology of Advanced Materials, 14(5).
author keywords: paper-based microfluidics; biosensors; electrochemical detection; multiplexing; metabolic markers; disease diagnostics
TL;DR:
A paper-based electrochemical biosensor array for multiplexed detection of physiologically relevant metabolic biomarkers and its electrochemical reader will enable the acquisition of high-density, statistically meaningful diagnostic information at the point of care in a rapid and cost-efficient way.
(via Semantic Scholar)
Source: ORCID
Added: August 3, 2022
2013 journal article
Creative synthesis and TPACK: Supporting teachers through a technology and inquiry-rich graduate degree program
Contemporary Issues in Technology and Teacher Education Journal, 13(4).
Source: NC State University Libraries
Added: November 24, 2021
2013 journal article
Grand challenges: Nanotechnology and the social studies
Social Education, 77(2), 95–98.
Source: NC State University Libraries
Added: November 24, 2021
2013 journal article
Saturated control of an uncertain nonlinear system with input delay
Automatica, 49(6), 1741–1747.
Contributors: N. Fischer*, A. Dani *, N. Sharma* & W. Dixon *
author keywords: Saturated control; Input delay; Nonlinear control; Lyapunov-Krasovskii functional
TL;DR:
A Lyapunov-based stability analysis utilizing LyapUNov-Krasovskii (LK) functionals is provided to prove uniformly ultimately bounded tracking despite uncertainties in the dynamics.
(via Semantic Scholar)
Source: ORCID
Added: August 12, 2021
2013 conference paper
Optimized control of different actuation strategies for FES and orthosis aided gait
ASME 2013 Dynamic Systems and Control Conference, DSCC 2013, 1.
Contributors: N. Kirsch*, N. Alibeji* & N. Sharma*
TL;DR:
It is shown that dynamic optimization can be used to compute stimulation/torque profiles and their corresponding joint angle trajectories which minimize electrical stimulation and walker push or pull forces.
(via Semantic Scholar)
Source: ORCID
Added: August 12, 2021
2013 conference paper
Control of functional electrical stimulation in the presence of electromechanical and communication delays
International IEEE/EMBS Conference on Neural Engineering, NER, 299–302.
Contributors: N. Alibeji*, N. Kirsch* & N. Sharma*
TL;DR:
The experimental results obtained with the new automatic control method, designed to achieve position tracking between a user and the remote manipulator device, show its superior performance in comparison to the proportional integral derivative (PID) controller.
(via Semantic Scholar)
Source: ORCID
Added: August 12, 2021
2013 journal article
Adaptive inverse optimal neuromuscular electrical stimulation
IEEE Transactions on Cybernetics, 43(6), 1710–1718.
Contributors: Q. Wang *, N. Sharma* , M. Johnson *, C. Gregory* & W. Dixon *
author keywords: Functional electrical stimulation (FES); inverse optimal control; Lyapunov stability; neural network (NN); neuromuscular electrical stimulation; nonlinear system control
MeSH headings : Adaptation, Physiological / physiology; Adult; Algorithms; Biofeedback, Psychology / methods; Biofeedback, Psychology / physiology; Electric Stimulation Therapy / methods; Humans; Knee Joint / physiology; Male; Muscle Contraction / physiology; Muscle, Skeletal / physiology; Range of Motion, Articular / physiology; Therapy, Computer-Assisted / methods
Source: ORCID
Added: August 12, 2021
2013 chapter
From conventional bioceramics to modern expeditious bioactive glasses
In Frontiers in Ceramic Science – Synthesis and Characterization, Processing and its New Emerging Applications.
Source: NC State University Libraries
Added: July 30, 2021
2013 chapter
Things said and done: Using digital tools to enhance historical memory
In T. Lintner (Ed.), Integrative strategies for the K-12 social studies classroom (pp. 191–208). Charlotte, NC: Information Age Press.
Ed(s): T. Lintner
Source: NC State University Libraries
Added: April 10, 2021
2013 journal article
Multilayer bioactive glass/zirconium titanate thin films in bone tissue engineering and regenerative dentistry
International Journal of Nanomedicine, 8(1), 1665–1672.
author keywords: bioactive glass; zirconium titanate; spin-coating; microstructural properties; bone/dental applications; tissue engineering
MeSH headings : Analysis of Variance; Biocompatible Materials / chemistry; Body Fluids / chemistry; Dental Materials / chemistry; Glass / chemistry; Humans; Microscopy, Atomic Force; Models, Biological; Nanocomposites / chemistry; Spectroscopy, Fourier Transform Infrared; Tissue Engineering; Titanium / chemistry; Zirconium / chemistry
TL;DR:
This new class of nanocomposite coatings, comprising the bioactive and inert components, is expected not only to enhance bioactivity and biocompatibility, but also to protect the surface of metallic implants against wear and corrosion.
(via Semantic Scholar)
Source: Crossref
Added: January 24, 2021
2013 journal article
Erratum to “Effects of heat-treatment on physical, microstructural and optical characteristics of PbS luminescent nanocrystals” [Physica E: Low-dimens. Syst. Nanostruct. 44 (2012) 1429–1435 ]
Physica E: Low-Dimensional Systems and Nanostructures, 47, 324.
Source: Crossref
Added: January 21, 2021
2013 journal article
The effect of hyaluronic acid on biofunctionality of gelatin-collagen intestine tissue engineering scaffolds
Journal of Biomedical Materials Research Part A, 102(9), 3130–3139.
author keywords: hyaluronic acid; gelatin; collagen; scaffolds; porosity; freeze-drying; intestine; tissue engineering
MeSH headings : Biocompatible Materials / chemistry; Biocompatible Materials / metabolism; Caco-2 Cells; Cell Proliferation; Cell Survival; Collagen / chemistry; Freeze Drying; Gelatin / chemistry; Humans; Hyaluronic Acid / chemistry; Hyaluronic Acid / metabolism; Intestines / cytology; Porosity; Tissue Engineering / methods; Tissue Scaffolds / chemistry
TL;DR:
Investigation of the effect of hyaluronic acid (HA) on the physicochemical characteristics of gelatin-collagen scaffolds and its cytocompatibilty to the human intestinal epithelial Caco-2 cell line in vitro found that the porous structure of the scaffolds could be tailored by further addition of HA.
(via Semantic Scholar)
Source: Crossref
Added: January 21, 2021
2013 journal article
Electrochemical Tattoo Biosensors for Real-Time Noninvasive Lactate Monitoring in Human Perspiration
Analytical Chemistry, 85(14), 6553–6560.
Contributors: W. Jia *, A. Bandodkar* , G. Valdés-Ramírez *, J. Windmiller*, Z. Yang *, J. Ramírez *, G. Chan*, J. Wang *
MeSH headings : Adult; Biosensing Techniques / instrumentation; Biosensing Techniques / methods; Computer Systems; Electrochemical Techniques / instrumentation; Electrochemical Techniques / methods; Epidermis / chemistry; Epidermis / metabolism; Female; Humans; Lactic Acid / analysis; Male; Sweat / chemistry; Sweating / physiology; Tattooing / methods; Young Adult
Sources: Crossref, NC State University Libraries, ORCID
Added: January 5, 2021
2013 journal article
Magnetic Nanoclusters Exhibiting Protein-Activated Near-Infrared Fluorescence
ACS Nano, 7(1), 203–213.
author keywords: biomedical imaging; magnetic colloid; click chemistry; biodetection
MeSH headings : Fluorescence; Magnetite Nanoparticles / chemistry; Materials Testing; Proteins / chemistry; Spectroscopy, Near-Infrared / methods
TL;DR:
A route for producing magnetic nanoclusters with alkyne surface functionality that can be utilized as multimodal imaging probes and an effective "turn-on" of NIR emission is reported.
(via Semantic Scholar)
Source: Crossref
Added: December 31, 2020
2013 journal article
A Pd-free activation method for electroless nickel deposition on copper
Surface and Coatings Technology, 228, 27–33.
author keywords: Pd-free activation; Immersion nickel layers; Copper; Thiourea; Electroless nickel deposition
Source: Crossref
Added: December 21, 2020
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